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Olas B. New light on changes in the number and function of blood platelets stimulated by cocoa and its products. Front Pharmacol 2024; 15:1366076. [PMID: 38533262 PMCID: PMC10963627 DOI: 10.3389/fphar.2024.1366076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 02/29/2024] [Indexed: 03/28/2024] Open
Abstract
Hyperactivation of blood platelets, one of the causes of heart attack, and other cardiovascular diseases (CVDs), is influenced by various dietary components, including phenolic compounds from vegetables, fruits, teas, wines, cocoa and its products, including chocolate. The present paper sheds new light on the effect of cocoa and its products, especially dark chocolate, on the number and function of blood platelets, and the anti-platelet activity of their constituent phenolic compounds. A review was performed of papers identified in various electronic databases, including PubMed, Science Direct, Scopus, Web of Knowledge, and Google Scholar, with the aim of determining whether their anti-platelet activity may serve as part of a sweet strategy in countering CVDs. Various studies demonstrate that cocoa consumption, especially in the form of dark chocolate, with a high flavanol concentration, has anti-platelet activity and may play a significant role in cardioprotection; they also note that cocoa consumption may be a good strategy in diminishing cardiovascular risk, including hyperactivation of blood platelets.
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Affiliation(s)
- Beata Olas
- Department of General Biochemistry, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland
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Pinkaew T, Inthachat W, Khemthong C, Kemsawasd V, On-Nom N, Temviriyanukul P. High Pectin Recovery from Cocoa Husks Using an Autoclave Approach: An Analysis of Its Physicochemical, Structural, and Genotoxicity Properties. Foods 2024; 13:669. [PMID: 38472782 DOI: 10.3390/foods13050669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 02/18/2024] [Accepted: 02/21/2024] [Indexed: 03/14/2024] Open
Abstract
Pectin was extracted from cocoa husks, a food-processing biowaste, using an autoclave approach. A Box-Behnken design (BBD) and response surface methodology (RSM) were used to optimize pectin extraction. Three factors including extraction time (5-40 min), temperature (105-135 °C), and solid to liquid ratios (SLRs) (10-30 w/v) were employed. Results showed that the optimal conditions for high cocoa-husk-pectin (CHP) yield of 26.22% was 105 °C for 5 min with an SLR at 20 w/v. The physicochemical characteristics of CHP were compared with commercial high-methoxyl pectin (CHMP) and commercial low-methoxyl pectin (CLMP). CHP was classified as low-methoxyl pectin, with a degree of esterification at 34.74% and methoxyl content of 5.08%. The galacturonic acid content of CHP was 32.71% which was lower than CHMP (72.69%) and CLMP (41.24%). The intrinsic viscosity and viscosity-average molecular weight was similar to CLMP but higher than CHMP. No significant differences in water-holding capacity were found among samples. CHP showed higher oil-holding capacity but lower solubility compared with commercial pectin. CHP solutions showed pseudoplastic behavior. The viscosities of CHP solutions improved at increasing concentrations and decreasing pH. The CHP solution viscosities were lower than CLMP at the same condition. The viscoelastic properties of CHP solutions increased at higher concentrations, with the optimal value at pH 3. CHP showed no genotoxicity when assayed using the Ames test. Autoclave extraction as an accessible fast method showed potential for high pectin yield recovery from cocoa husks.
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Affiliation(s)
- Thanaporn Pinkaew
- Master of Science Program in Toxicology and Nutrition for Food Safety, Institute of Nutrition, Mahidol University, Nakhon Pathom 73170, Thailand
| | - Woorawee Inthachat
- Food and Nutrition Academic and Research Cluster, Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, Nakhon Pathom 73170, Thailand
| | - Chanakan Khemthong
- Food and Nutrition Academic and Research Cluster, Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, Nakhon Pathom 73170, Thailand
| | - Varongsiri Kemsawasd
- Food and Nutrition Academic and Research Cluster, Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, Nakhon Pathom 73170, Thailand
| | - Nattira On-Nom
- Food and Nutrition Academic and Research Cluster, Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, Nakhon Pathom 73170, Thailand
| | - Piya Temviriyanukul
- Food and Nutrition Academic and Research Cluster, Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, Nakhon Pathom 73170, Thailand
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Tanaka K, Ozawa R, Takabayashi J, Ochiai M, Hayakawa Y. Booklice Liposcelis bostrychophila are efficiently attracted by the combination of 2,3,5,6-tetramethylpyrazine and ultraviolet light. Pest Manag Sci 2024; 80:426-432. [PMID: 37714819 DOI: 10.1002/ps.7773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 09/09/2023] [Accepted: 09/13/2023] [Indexed: 09/17/2023]
Abstract
BACKGROUND Booklice Liposcelis bostrychophila are frequently found almost everywhere, including private houses and cleanrooms of factories and institutes. They often cause serious hygienic as well as agricultural problems, but a useful trap has not been developed so far. Therefore, an effective way to monitor and capture booklice is required. RESULTS We here identified a new attractant, 2,3,5,6-tetramethylpyrazine (TMP), which efficiently captured booklice in combination with UV light. When booklice placed at both right and left edges of an assay tray were exposed to light stimulus from the center, test insects gathered at the center. The attraction was stronger with shorter wavelengths than longer ones: 365-nm ultraviolet (UV) light showed the strongest attraction of four tested light wavelengths. We found that cocoa powder attracted booklice weakly but significantly under total darkness. Furthermore, the cocoa smell was confirmed to enhance the attraction to light at all tested wavelengths irrespective of the difference between two brands of cocoa powders. Gas chromatography-mass spectrometry indicated that both cocoa products contain TMP as a major odor compound. Exposure of booklice to TMP significantly enhanced the attraction to UV light: the combined use with TMP almost doubled the attraction compared to the light only. By contrast, TMP homologs, pyrazine and dimethylpyrazines, showed strong repellent activities under UV light exposure. CONCLUSION TMP enhanced the UV light attraction for booklice while pyrazine and dimethylpyrazines diminished it. Use of these attractant and repellent pyrazine derivatives together with UV light would enable us to develop a practical new way to monitor and capture booklice. © 2023 Society of Chemical Industry.
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Affiliation(s)
| | - Rika Ozawa
- Center for Ecological Research, Kyoto University, Otsu, Japan
| | | | - Masanori Ochiai
- Institute of Low Temperature Science, Hokkaido University, Sapporo, Japan
| | - Yoichi Hayakawa
- Fuji Environmental Services, Inc., Shizuoka, Japan
- Department of Applied Biological Sciences, Saga University, Saga, Japan
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Huamán-Pilco AF, Ramos-Carrasco TA, Franco MEE, Tineo-Flores D, Estrada-Cañari R, Romero PE, Aguilar-Rafael V, Ramírez-Orrego LA, Tincopa-Marca R, Márquez FR, Oliva-Cruz M, Díaz-Valderrama JR. Morphological, phylogenetic, and genomic evidence reveals the causal agent of thread blight disease of cacao in Peru is a new species of Marasmius in the section Neosessiles, Marasmius infestans sp. nov. F1000Res 2024; 12:1327. [PMID: 38680601 PMCID: PMC11053350 DOI: 10.12688/f1000research.140405.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/18/2024] [Indexed: 05/01/2024] Open
Abstract
The thread blight disease (TBD) of cacao ( Theobroma cacao) in the department of Amazonas, Peru was recently reported to be caused by Marasmius tenuissimus (sect. Neosessiles). This same species is known to be the main causal agent of TBD in West Africa. However, some morphological characteristics, such as the presence of rhizomorphs, the almost exclusively white color, and pileus sizes less than 5 mm, among others, differ to the description of M. tenuissimus. Therefore, we aimed to conduct a taxonomic revision of the cacao-TBD causal agent in Peru, by using thorough micro and macro morphological, phylogenetic, and nuclear and mitochondrial genomic approaches. We showed that the causal agent of TBD of cacao in Amazonas, Peru, belongs to a new species, Marasmius infestans sp. nov. This study enriches our knowledge of species in the sect. Neosessiles, and strongly suggests that the M. tenuissimus species complex is highly diverse.
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Affiliation(s)
- Angel Fernando Huamán-Pilco
- Grupo de Investigación en Fitopatología y Micología, Instituto de Investigación para el Desarrollo Sustentable de Ceja de Selva, National University Toribio Rodriguez de Mendoza of Amazonas, Chachapoyas, Amazonas, 01001, Peru
| | - Tito Ademir Ramos-Carrasco
- Grupo de Investigación en Fitopatología y Micología, Instituto de Investigación para el Desarrollo Sustentable de Ceja de Selva, National University Toribio Rodriguez de Mendoza of Amazonas, Chachapoyas, Amazonas, 01001, Peru
| | - Mario Emilio Ernesto Franco
- Sustainable Plant Protection Programme, Institute of Agrifood Research and Technology (IRTA), 25198 Lieda, Spain
- Department of Soil, Plant and Food Sciences, Universita degli Studi di Bari Aldo Moro, Bari, Apulia, 70126, Italy
| | - Daniel Tineo-Flores
- Grupo de Investigación en Fitopatología y Micología, Instituto de Investigación para el Desarrollo Sustentable de Ceja de Selva, National University Toribio Rodriguez de Mendoza of Amazonas, Chachapoyas, Amazonas, 01001, Peru
- Centro Experimental Yanayacu, Dirección de Supervisión y Monitoreo en las Estaciones Experimentales Agrarias, Instituto Nacional de Innovación Agraria, Jaén 06801, Calamarca, Peru
| | - Richard Estrada-Cañari
- Dirección de Desarrollo Tecnológico Agrario, Instituto Nacional de Innovación Agraria, Lima, Lima, Peru
| | - Pedro Eduardo Romero
- Facultad de Ciencias Biológicas, Universidad Nacional Mayor de San Marcos, Lima District, Lima Region, Peru
| | - Vilma Aguilar-Rafael
- Grupo de Investigación en Fitopatología y Micología, Instituto de Investigación para el Desarrollo Sustentable de Ceja de Selva, National University Toribio Rodriguez de Mendoza of Amazonas, Chachapoyas, Amazonas, 01001, Peru
| | - Lourdes Adriana Ramírez-Orrego
- Grupo de Investigación en Fitopatología y Micología, Instituto de Investigación para el Desarrollo Sustentable de Ceja de Selva, National University Toribio Rodriguez de Mendoza of Amazonas, Chachapoyas, Amazonas, 01001, Peru
| | - Rosalina Tincopa-Marca
- Grupo de Investigación en Fitopatología y Micología, Instituto de Investigación para el Desarrollo Sustentable de Ceja de Selva, National University Toribio Rodriguez de Mendoza of Amazonas, Chachapoyas, Amazonas, 01001, Peru
| | - Fanny-Rosario Márquez
- Escuela Profesional de Ingeniería Agronómica Tropical, Universidad Nacional Intercultural de Quillabamba, Quillabamba, Cusco, Peru
| | - Manuel Oliva-Cruz
- Grupo de Investigación en Fitopatología y Micología, Instituto de Investigación para el Desarrollo Sustentable de Ceja de Selva, National University Toribio Rodriguez de Mendoza of Amazonas, Chachapoyas, Amazonas, 01001, Peru
| | - Jorge Ronny Díaz-Valderrama
- Grupo de Investigación en Fitopatología y Micología, Instituto de Investigación para el Desarrollo Sustentable de Ceja de Selva, National University Toribio Rodriguez de Mendoza of Amazonas, Chachapoyas, Amazonas, 01001, Peru
- Facultad de Ingeniería y Ciencias Agrarias, National University Toribio Rodriguez de Mendoza of Amazonas, Chachapoyas, Amazonas, 01001, Peru
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Kositamongkol C, Ngaohirunpat S, Samchusri S, Chaisathaphol T, Srivanichakorn W, Washirasaksiri C, Auesomwang C, Sitasuwan T, Tinmanee R, Sayabovorn N, Charatcharoenwitthaya P, Phisalprapa P. Beverage consumption in patients with metabolic syndrome and its association with non-alcoholic fatty liver disease: a cross-sectional study. Front Nutr 2024; 11:1257969. [PMID: 38318474 PMCID: PMC10839077 DOI: 10.3389/fnut.2024.1257969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 01/08/2024] [Indexed: 02/07/2024] Open
Abstract
Introduction Previous research has examined the association between coffee and tea consumption and non-alcoholic fatty liver disease (NAFLD). Preclinical studies have indicated the potential hepatoprotective properties of cocoa/chocolate. However, clinical research on the consumption of cocoa/chocolate and soft drinks and their relation to NAFLD, particularly among individuals with metabolic syndrome, is limited. This study primarily aimed to assess the association between beverage consumption and NAFLD in these patients. Methods This cross-sectional study enrolled adult patients with metabolic syndrome visited the Medicine Outpatient Department at Siriraj Hospital, Thailand, from November 2011 to January 2013. The exclusion criteria were secondary causes of hepatic steatosis, such as excessive alcohol use, viral hepatitis, or drug-induced hepatitis. Participants completed a 23-item self-administered questionnaire covering their beverage consumption habits, including type, frequency, volume, duration, and additives in drinks, namely, coffee, tea, cocoa/chocolate, and soft drinks. To ensure accurate responses, these questionnaires were supplemented by face-to-face interviews. Ultrasonography was employed early in the methodology to diagnose NAFLD. Univariable analyses were used to compare the beverage consumption behaviors of participants with and without NAFLD. Multivariable logistic regression was used to adjust for potential confounders, including total beverage energy intake, age, anthropometric data, laboratory results, and comorbidities. Results This study included 505 patients with metabolic syndrome. Of these, 341 (67.5%, 95%CI: 63.2-71.6%) were diagnosed with NAFLD. The consumption rates of coffee, cocoa/chocolate, and soft drinks were similar between the two groups. However, tea consumption was significantly more common in patients with NAFLD (68.3% vs. 51.8%, p < 0.001). The groups had no significant differences in caffeine intake or total energy intake from beverages. Notably, daily intake of three or more cups of coffee was correlated with a reduced prevalence of NAFLD, with an adjusted odds ratio of 0.35 (95%CI: 0.14-0.89). Conclusion This study revealed that patients with metabolic syndrome, irrespective of NAFLD status, exhibited similar patterns of beverage consumption. While no definitive associations were identified between the intake of coffee, tea, cocoa/chocolate, or soft drinks and NAFLD, a notable exception was observed. A higher consumption of coffee (≥3 cups daily) was associated with a lower prevalence of NAFLD.
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Affiliation(s)
- Chayanis Kositamongkol
- Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
- Department of Clinical Epidemiology, Faculty of Medicine, Thammasat University, Pathum Thani, Thailand
| | | | - Supawit Samchusri
- Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Thanet Chaisathaphol
- Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Weerachai Srivanichakorn
- Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Chaiwat Washirasaksiri
- Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Chonticha Auesomwang
- Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Tullaya Sitasuwan
- Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Rungsima Tinmanee
- Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Naruemit Sayabovorn
- Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Phunchai Charatcharoenwitthaya
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Pochamana Phisalprapa
- Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Azis T, Muzakkar MZ, Nurwahida AT, Dali N, Kadir LOA, Lestari DA, Salim LOA. ZnO-Enhanced Reduced Graphene Oxide Electrodes from Cocoa Shell: Nanoarchitectonics Platform for Photoelectrocatalytic Detection of Methylene Blue. J Oleo Sci 2023; 72:1133-1140. [PMID: 37766576 DOI: 10.5650/jos.ess23152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2023] Open
Abstract
In this study, we report the successful preparation of reduced graphene oxide modified zinc oxide (rGO-ZnO) composites from cocoa shells. Synthesis of rGO-ZnO was carried out using the Hummer method and thermal reduction. The electrode material was comprehensively characterized using fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), and scanning electron microscopy & Energy Dispersive X-ray (SEM-EDX). The photoelectrocatalytic performance of the prepared composite electrodes was evaluated using various electrochemical techniques, including Linear Sweep Voltammetry (LSV), Cyclic Voltammetry (CV), and Multi Pulse Amperometry (MPA). The FTIR analysis of rGO-ZnO exhibited distinct bands corresponding to C-O at 1022 cm-1, C=C at 1600 cm-1, and Zn-O at 455 cm-1. The XRD analysis revealed characteristic peaks at 26.6º, 29.2º, 36.2º, 44.04º, 47.58º, and 64.4º, confirming the presence of key crystalline phases. SEM-EDX analysis of rGO-ZnO revealed a rough surface morphology with bright white and black regions, signifying the coexistence of ZnO and rGO with carbon, oxygen, and zinc contents of 78.98%, 17.46%, and 3.56%, respectively. The investigations involved the photoelectrochemical profiles of methylene blue organic dyes at different concentrations, ranging from 0.5 ppm to 3.0 ppm. The acquired findings offer valuable understanding into the photoelectrocatalytic effectiveness of the composite electrodes containing rGO-ZnO, suggesting their potential use in potential scenarios involving the revitalization of the environment in industrial water systems.
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Affiliation(s)
- Thamrin Azis
- Department Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Halu Oleo
| | | | | | - Nasriadi Dali
- Department Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Halu Oleo
| | - La Ode Abdul Kadir
- Department Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Halu Oleo
| | - Dian Ayu Lestari
- Department Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Halu Oleo
| | - La Ode Agus Salim
- Department of Chemistry, Faculty of Science Technology and Health, Institut Sains Teknologi dan Kesehatan (ISTEK) 'Aisyiyah Kendari
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Yan H, Neves MDG, Wise BM, Moraes IA, Barbin DF, Siesler HW. The Application of Handheld Near-Infrared Spectroscopy and Raman Spectroscopic Imaging for the Identification and Quality Control of Food Products. Molecules 2023; 28:7891. [PMID: 38067622 PMCID: PMC10708147 DOI: 10.3390/molecules28237891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 11/29/2023] [Accepted: 11/29/2023] [Indexed: 12/18/2023] Open
Abstract
The following investigations describe the potential of handheld NIR spectroscopy and Raman imaging measurements for the identification and authentication of food products. On the one hand, during the last decade, handheld NIR spectroscopy has made the greatest progress among vibrational spectroscopic methods in terms of miniaturization and price/performance ratio, and on the other hand, the Raman spectroscopic imaging method can achieve the best lateral resolution when examining the heterogeneous composition of samples. The utilization of both methods is further enhanced via the combination with chemometric evaluation methods with respect to the detection, identification, and discrimination of illegal counterfeiting of food products. To demonstrate the solution to practical problems with these two spectroscopic techniques, the results of our recent investigations obtained for various industrial processes and customer-relevant product examples have been discussed in this article. Specifically, the monitoring of food extraction processes (e.g., ethanol extraction of clove and water extraction of wolfberry) and the identification of food quality (e.g., differentiation of cocoa nibs and cocoa beans) via handheld NIR spectroscopy, and the detection and quantification of adulterations in powdered dairy products via Raman imaging were outlined in some detail. Although the present work only demonstrates exemplary product and process examples, the applications provide a balanced overview of materials with different physical properties and manufacturing processes in order to be able to derive modified applications for other products or production processes.
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Affiliation(s)
- Hui Yan
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212100, China;
| | - Marina D. G. Neves
- Department of Physical Chemistry, University Duisburg-Essen, 45117 Essen, Germany;
| | | | - Ingrid A. Moraes
- Department of Food Engineering and Technology, School of Food Engineering, University of Campinas, Campinas 13083-862, Brazil; (I.A.M.); (D.F.B.)
| | - Douglas F. Barbin
- Department of Food Engineering and Technology, School of Food Engineering, University of Campinas, Campinas 13083-862, Brazil; (I.A.M.); (D.F.B.)
| | - Heinz W. Siesler
- Department of Physical Chemistry, University Duisburg-Essen, 45117 Essen, Germany;
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Castillejos-Mijangos LA, Meza-Márquez OG, Osorio-Revilla G, Jiménez-Martínez C, Gallardo-Velázquez T. Identification of Variety and Prediction of Chemical Composition in Cocoa Beans ( Theobroma cacao L.) by FT-MIR Spectroscopy and Chemometrics. Foods 2023; 12:4144. [PMID: 38002201 PMCID: PMC10669969 DOI: 10.3390/foods12224144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 11/12/2023] [Accepted: 11/13/2023] [Indexed: 11/26/2023] Open
Abstract
Cocoa is rich in polyphenols and alkaloids that act as antioxidants, anticarcinogens, and anti-inflammatories. Analytical methods commonly used to determine the proximal chemical composition of cocoa, total phenols, and antioxidant capacity are laborious, costly, and destructive. It is important to develop fast, simple, and inexpensive methods to facilitate their evaluation. Chemometric models were developed to identify the variety and predict the chemical composition (moisture, protein, fat, ash, pH, acidity, and phenolic compounds) and antioxidant capacity (ABTS and DPPH) of three cocoa varieties. SIMCA model showed 99% reliability. Quantitative models were developed using the PLS algorithm and favorable statistical results were obtained for all models: 0.93 < R2c < 0.98 (R2c: calibration determination coefficient); 0.03 < SEC < 4.34 (SEC: standard error of calibration). Independent validation of the quantitative models confirmed their good predictive ability: 0.93 < R2v < 0.97 (R2v: validation determination coefficient); 0.04 < SEP < 3.59 (SEP: standard error of prediction); 0.08 < % error < 10.35). SIMCA model and quantitative models were applied to five external cocoa samples, obtaining their chemical composition using only 100 mg of sample in less than 15 min. FT-MIR spectroscopy coupled with chemometrics is a viable alternative to conventional methods for quality control of cocoa beans without using reagents, and with the minimum sample preparation and quantity.
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Affiliation(s)
- Lucero Azusena Castillejos-Mijangos
- Departamento de Ingeniería Bioquímica, Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas-Zacatenco, Av. Wilfrido Massieu s/n, Esq. Cda. Miguel Stampa, Col. Unidad Profesional Adolfo López Mateos, Zacatenco, Alcaldía Gustavo A. Madero, Ciudad de México C.P. 07738, Mexico; (L.A.C.-M.); (O.G.M.-M.); (G.O.-R.); (C.J.-M.)
| | - Ofelia Gabriela Meza-Márquez
- Departamento de Ingeniería Bioquímica, Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas-Zacatenco, Av. Wilfrido Massieu s/n, Esq. Cda. Miguel Stampa, Col. Unidad Profesional Adolfo López Mateos, Zacatenco, Alcaldía Gustavo A. Madero, Ciudad de México C.P. 07738, Mexico; (L.A.C.-M.); (O.G.M.-M.); (G.O.-R.); (C.J.-M.)
| | - Guillermo Osorio-Revilla
- Departamento de Ingeniería Bioquímica, Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas-Zacatenco, Av. Wilfrido Massieu s/n, Esq. Cda. Miguel Stampa, Col. Unidad Profesional Adolfo López Mateos, Zacatenco, Alcaldía Gustavo A. Madero, Ciudad de México C.P. 07738, Mexico; (L.A.C.-M.); (O.G.M.-M.); (G.O.-R.); (C.J.-M.)
| | - Cristian Jiménez-Martínez
- Departamento de Ingeniería Bioquímica, Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas-Zacatenco, Av. Wilfrido Massieu s/n, Esq. Cda. Miguel Stampa, Col. Unidad Profesional Adolfo López Mateos, Zacatenco, Alcaldía Gustavo A. Madero, Ciudad de México C.P. 07738, Mexico; (L.A.C.-M.); (O.G.M.-M.); (G.O.-R.); (C.J.-M.)
| | - Tzayhri Gallardo-Velázquez
- Departamento de Biofísica, Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas-Santo Tomás, Prolongación de Carpio y Plan de Ayala s/n, Col. Santo Tomás, Alcaldía Miguel Hidalgo, Ciudad de México C.P. 11340, Mexico
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Marincich L, Protti M, Mandrioli R, Mercolini L, Woźniak Ł. Threat or treat: Exposure assessment and risk characterisation of chemical contaminants in soft drinks and chocolate bars in various Polish population age groups. EFSA J 2023; 21:e211011. [PMID: 38047136 PMCID: PMC10687758 DOI: 10.2903/j.efsa.2023.e211011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2023] Open
Abstract
In the frame of the European Food Risk Assessment (EU-FORA) fellowship programme, two studies on chemical contaminants in food matrices were carried out in Warsaw, Poland, at the Department of Food Safety and Chemical Analysis, Institute of Agricultural and Food Biotechnology. The first study addressed health concerns about the dietary exposure to bisphenol A (BPA) contamination due to consumption of soft drink by Polish population. BPA is an organic additive used in the production of epoxy resins and polycarbonate plastics and because of this it is used in the internal coating of cans and in plastic bottle production. Depending on several factors, BPA can migrate from these materials to the soft drink and so, it can be ingested by consumers causing hormonal and reproductive disorders. To estimate the Polish population exposure to BPA, several soft drinks belonging to different brands were purchased from a supermarket in the city of Warsaw and analysed. The result of the analysis highlight that mean BPA exposure in the Polish population exceeds the tolerable daily intake proposed by the EFSA scientific opinion, raising health concerns. On the other hand, the second study, focused on cadmium exposure due to chocolate consumption by Polish population, did not raise any health concern. Cadmium is a heavy metal that naturally occurs in its inorganic form in the environment and its presence in chocolate derives only from the cocoa beans and not from contamination during processing. Its accumulation in the human body can create several adverse effects, including renal dysfunction and failure. To estimate the Polish population exposure to cadmium, several chocolate bars were purchased from a supermarket in the city of Warsaw and analysed. The results of the analysis show that cadmium exposure in the Polish population does not exceed the tolerable weekly intake proposed by the EFSA scientific opinion.
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Affiliation(s)
- Lorenzo Marincich
- Department for Life Quality Studies (QuVi)Alma Mater Studiorum – University of BolognaRiminiItaly
| | - Michele Protti
- Department of Pharmacy and Biotechnology (FaBiT)Alma Mater Studiorum – University of BolognaItaly
| | - Roberto Mandrioli
- Department for Life Quality Studies (QuVi)Alma Mater Studiorum – University of BolognaRiminiItaly
| | - Laura Mercolini
- Department of Pharmacy and Biotechnology (FaBiT)Alma Mater Studiorum – University of BolognaItaly
| | - Łukasz Woźniak
- Department of Food Safety and Chemical AnalysisInstitute of Agricultural and Food Biotechnology – State Research Institute (IAFB)WarsawPoland
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Fideles SOM, Ortiz ADC, Reis CHB, Buchaim DV, Buchaim RL. Biological Properties and Antimicrobial Potential of Cocoa and Its Effects on Systemic and Oral Health. Nutrients 2023; 15:3927. [PMID: 37764711 PMCID: PMC10534671 DOI: 10.3390/nu15183927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 09/05/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023] Open
Abstract
Cocoa is considered a functional food because it is a natural source of macro- and micronutrients. Thus, cocoa is rich in vitamins, minerals, fiber, fatty acids, methylxanthines and flavonoids. In addition to favoring the metabolism of lipids and carbohydrates, the bioactive components of cocoa can have an antioxidant, anti-inflammatory and antimicrobial effect, providing numerous benefits for health. This literature review presents an overview of the effects of cocoa, fruit of the Theobroma cacao tree, on systemic and oral health. Several studies report that cocoa intake may contribute to the prevention of cardiovascular, neurodegenerative, immunological, inflammatory, metabolic and bone diseases, in addition to reducing the risk of vascular alterations and cognitive dysfunctions. On oral health, in vitro studies have shown that cocoa extract exerted an inhibitory effect on the growth, adherence and metabolism of cariogenic and periodontopathogenic bacteria, also inhibiting acid production, glycosyltransferase enzyme activity and the synthesis of insoluble polysaccharides. Additionally, administration of cocoa extract reduced biofilm accumulation and caries development in animals infected with cariogenic species. Clinical studies also reported that the use of mouthwashes containing cocoa extract reduced Streptococcus mutans counts in saliva and dental biofilm formation. In short, these studies highlight the nutritional value of cocoa, considering its clinical applicability, stability and economic accessibility.
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Affiliation(s)
- Simone Ortiz Moura Fideles
- Department of Biological Sciences, Bauru School of Dentistry (FOB/USP), University of Sao Paulo, Bauru 17012-901, Brazil; (S.O.M.F.); (A.d.C.O.); (C.H.B.R.)
| | - Adriana de Cássia Ortiz
- Department of Biological Sciences, Bauru School of Dentistry (FOB/USP), University of Sao Paulo, Bauru 17012-901, Brazil; (S.O.M.F.); (A.d.C.O.); (C.H.B.R.)
| | - Carlos Henrique Bertoni Reis
- Department of Biological Sciences, Bauru School of Dentistry (FOB/USP), University of Sao Paulo, Bauru 17012-901, Brazil; (S.O.M.F.); (A.d.C.O.); (C.H.B.R.)
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation, Postgraduate Department, University of Marilia (UNIMAR), Marília 17525-902, Brazil;
| | - Daniela Vieira Buchaim
- Postgraduate Program in Structural and Functional Interactions in Rehabilitation, Postgraduate Department, University of Marilia (UNIMAR), Marília 17525-902, Brazil;
- Medical School, University Center of Adamantina (UNIFAI), Adamantina 17800-000, Brazil
- Graduate Program in Anatomy of Domestic and Wild Animals, Faculty of Veterinary Medicine and Animal Science, University of São Paulo (FMVZ/USP), São Paulo 05508-270, Brazil
| | - Rogério Leone Buchaim
- Department of Biological Sciences, Bauru School of Dentistry (FOB/USP), University of Sao Paulo, Bauru 17012-901, Brazil; (S.O.M.F.); (A.d.C.O.); (C.H.B.R.)
- Graduate Program in Anatomy of Domestic and Wild Animals, Faculty of Veterinary Medicine and Animal Science, University of São Paulo (FMVZ/USP), São Paulo 05508-270, Brazil
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11
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Shateri Z, Kooshki A, Hormoznejad R, Hosseini SA, Mousavi R, Foroumandi E. Effects of chocolate on cognitive function in healthy adults: A systematic review and meta-analysis on clinical trials. Phytother Res 2023; 37:3688-3697. [PMID: 37211619 DOI: 10.1002/ptr.7896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 03/05/2023] [Accepted: 05/09/2023] [Indexed: 05/23/2023]
Abstract
Cognitive function is defined as performance in objective tasks that need conscious mind effort. It has been shown that consuming foods rich in flavanols causes neurobiological effects and improves learning, memory, and global cognitive function. This study aimed to investigate the impact of chronic chocolate consumption on cognitive function in healthy adults based on published trials. The PICO strategy was applied to examine the research question in this study. Researchers searched the Web of Science, Science Direct, Pubmed, Scopus, Cochrane Library, and Google Scholar databases. Related articles of randomized controlled trials that evaluated the chronic effect of chocolate on cognitive function were selected (all published from their inception to February 2021). The difference in means of the last and first measurements was the main effect measure between the control and intervention groups. For quantitative data synthesis, weighted mean difference (WMD) and 95% confidence interval (CI) were performed in the random effect model. Of the initial 340 articles identified, seven trials met the eligibility criteria. Chronic chocolate intake significantly reduced executive function time (WMD: -11.77, 95% CI: -22.49, -1.05, p = 0.03) of the participants. Further, the language and executive function (WMD: 6.38, 95% CI: 5.97, 6.80, p < 0.001) was raised by 6.38 times after the intervention with chocolate. We could not perform subgroup analysis due to insufficient trials and significant heterogeneity in some studies. It is concluded that daily consumption of cocoa may provide short and middle-term effects on young adults and make them better cognitive performance in learning, memory, and attention.
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Affiliation(s)
- Zainab Shateri
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Akram Kooshki
- Non-Communicable Diseases Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Razie Hormoznejad
- Department of Internal Medicine, School of Medicine, Dezful University of Medical Sciences, Dezful, Iran
| | - Seyed Ahmad Hosseini
- Nutrition and Metabolic Diseases Research Center, Clinical Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Reihaneh Mousavi
- 29 Bahman Hospital, Iranian Social Security Organization, Tabriz, Iran
| | - Elaheh Foroumandi
- Non-Communicable Diseases Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran
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12
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Sentellas S, Saurina J. Authentication of Cocoa Products Based on Profiling and Fingerprinting Approaches: Assessment of Geographical, Varietal, Agricultural and Processing Features. Foods 2023; 12:3120. [PMID: 37628119 PMCID: PMC10453789 DOI: 10.3390/foods12163120] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 08/15/2023] [Accepted: 08/18/2023] [Indexed: 08/27/2023] Open
Abstract
Cocoa and its derivative products, especially chocolate, are highly appreciated by consumers for their exceptional organoleptic qualities, thus being often considered delicacies. They are also regarded as superfoods due to their nutritional and health properties. Cocoa is susceptible to adulteration to obtain illicit economic benefits, so strategies capable of authenticating its attributes are needed. Features such as cocoa variety, origin, fair trade, and organic production are increasingly important in our society, so they need to be guaranteed. Most of the methods dealing with food authentication rely on profiling and fingerprinting approaches. The compositional profiles of natural components -such as polyphenols, biogenic amines, amino acids, volatile organic compounds, and fatty acids- are the source of information to address these issues. As for fingerprinting, analytical techniques, such as chromatography, infrared, Raman, and mass spectrometry, generate rich fingerprints containing dozens of features to be used for discrimination purposes. In the two cases, the data generated are complex, so chemometric methods are usually applied to extract the underlying information. In this review, we present the state of the art of cocoa and chocolate authentication, highlighting the pros and cons of the different approaches. Besides, the relevance of the proposed methods in quality control and the novel trends for sample analysis are also discussed.
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Affiliation(s)
- Sonia Sentellas
- Department of Chemical Engineering and Analytical Chemistry, Universitat de Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain;
- Research Institute in Food Nutrition and Food Safety, Universitat de Barcelona, Av. Prat de la Riba 171, Edifici Recerca (Gaudí), 08921 Santa Coloma de Gramenet, Spain
- Serra Húnter Fellow Programme, Generalitat de Catalunya, Via Laietana 2, 08003 Barcelona, Spain
| | - Javier Saurina
- Department of Chemical Engineering and Analytical Chemistry, Universitat de Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain;
- Research Institute in Food Nutrition and Food Safety, Universitat de Barcelona, Av. Prat de la Riba 171, Edifici Recerca (Gaudí), 08921 Santa Coloma de Gramenet, Spain
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13
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Ditchfield C, Kushida MM, Mazalli MR, Sobral PJA. Can Chocolate Be Classified as an Ultra-Processed Food? A Short Review on Processing and Health Aspects to Help Answer This Question. Foods 2023; 12:3070. [PMID: 37628068 PMCID: PMC10453203 DOI: 10.3390/foods12163070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 07/31/2023] [Accepted: 08/13/2023] [Indexed: 08/27/2023] Open
Abstract
Chocolate is a confectionery product whose consumption has increased, particularly dark chocolate. Chocolate is produced with varying amounts of cocoa liquor (CL), cocoa butter (CB) and cocoa powder (CP). The main chocolate types are dark, milk and white. Processing steps for chocolate production are described, and nutritional compositions examined for benefits and risks to health. Chocolate processing comprises steps at farm level, initial industrial processing for production of CL, CB and CP (common for all chocolate types) and mixing with other ingredients (like milk and sugar differing according to chocolate type) for industrial chocolate processing. All chocolate types present similar processing levels, and none involve chemical processing. Nutritional profiles of chocolate products differ according to composition, e.g., dark chocolate contains more CL, and so a higher antioxidant capacity. Chocolate is an energy-dense food rich in bioactive compounds (polyphenols, alkaloids, amino acids). Studies have demonstrated benefits of moderate consumption in reducing cardiovascular risk and oxidative and inflammatory burden, improving cognitive functions, maintaining diversity in gut microbiota, among others. In our view, chocolate should not be classified as an ultra-processed food because of simple processing steps, limited ingredients, and being an important part of a healthy diet when consumed in moderation.
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Affiliation(s)
- Cynthia Ditchfield
- Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo, Pirassununga 13635-900, SP, Brazil; (M.M.K.); (M.R.M.); (P.J.A.S.)
| | - Marta Mitsui Kushida
- Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo, Pirassununga 13635-900, SP, Brazil; (M.M.K.); (M.R.M.); (P.J.A.S.)
| | - Monica R. Mazalli
- Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo, Pirassununga 13635-900, SP, Brazil; (M.M.K.); (M.R.M.); (P.J.A.S.)
| | - Paulo J. A. Sobral
- Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo, Pirassununga 13635-900, SP, Brazil; (M.M.K.); (M.R.M.); (P.J.A.S.)
- Food Research Center (FoRC), University of São Paulo, Rua do Lago 250, Semi-Industrial Building, Block C, São Paulo 05508-080, SP, Brazil
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14
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Parmenter BH, Shinde S, Croft K, Murray K, Bondonno CP, Genoni A, Christophersen CT, Bindon K, Kay C, Mena P, Del Rio D, Hodgson JM, Bondonno NP. Performance of Urinary Phenyl-γ-Valerolactones as Biomarkers of Dietary Flavan-3-ol Exposure. J Nutr 2023; 153:2193-2204. [PMID: 37394116 DOI: 10.1016/j.tjnut.2023.06.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/20/2023] [Accepted: 06/26/2023] [Indexed: 07/04/2023] Open
Abstract
BACKGROUND Phenyl-γ-valerolactones (PVLs) have been identified as biomarkers of dietary flavan-3-ol exposure, although their utility requires further characterization. OBJECTIVES We investigated the performance of a range of PVLs as biomarkers indicative of flavan-3-ol intake. METHODS We report the results of 2 companion studies: a 5-way randomized crossover trial (RCT) and an observational cross-sectional study. In the RCT (World Health Organization, Universal Trial Number: U1111-1236-7988), 16 healthy participants consumed flavan-3-ol-rich interventions (of apple, cocoa, black tea, green tea, or water [control]) for 1 d each. First morning void samples and 24-h urine samples were collected with diet standardized throughout. For each participant, 1 intervention period was extended (to 2 d) to monitor PVL kinetics after repeat exposure. In the cross-sectional study, 86 healthy participants collected 24-h urine samples, and concurrent weighed food diaries from which flavan-3-ol consumption was estimated using Phenol-Explorer. A panel of 10 urinary PVLs was quantified using liquid chromatography tandem mass spectrometry. RESULTS In both studies, 2 urinary PVLs [5-(3'-hydroxyphenyl)-γ-valerolactone-4'-sulfate and putatively identified 5-(4'-hydroxyphenyl)-γ-valerolactone-3'-glucuronide] were the principal compounds excreted (>75%). In the RCT, the sum of these PVLs was significantly higher than the water (control) after each intervention; individually, there was a shift from sulfation toward glucuronidation as the total excretion of PVLs increased across the different interventions. In the extended RCT intervention period, no accumulation of these PVLs was observed after consecutive days of treatment, and after withdrawal of treatment on the third day, there was a return toward negligible PVL excretion. All results were consistent, whether compounds were measured in 24-h urine or first morning void samples. In the observational study, the sum of the principal PVLs correlated dose dependently (Rs = 0.37; P = 0.0004) with dietary flavan-3-ol intake, with similar associations for each individually. CONCLUSIONS Urinary 5-(3'-hydroxyphenyl)-γ-valerolactone-4'-sulfate and putatively identified 5-(4'-hydroxyphenyl)-γ-valerolactone-3'-glucuronide are recommended biomarkers for dietary flavan-3-ol exposure.
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Affiliation(s)
- Benjamin H Parmenter
- School of Biomedical Sciences, University of Western Australia, Royal Perth Hospital, Perth, Australia; Nutrition & Health Innovation Research Institute, Edith Cowan University, Perth, Australia
| | - Sujata Shinde
- School of Biomedical Sciences, University of Western Australia, Royal Perth Hospital, Perth, Australia
| | - Kevin Croft
- School of Biomedical Sciences, University of Western Australia, Royal Perth Hospital, Perth, Australia
| | - Kevin Murray
- School of Population and Global Health, University of Western Australia, Perth, Australia
| | - Catherine P Bondonno
- Nutrition & Health Innovation Research Institute, Edith Cowan University, Perth, Australia; Medical School, University of Western Australia, Perth, Australia
| | - Angela Genoni
- School of Medical and Health Sciences, Edith Cowan University, Perth, Australia
| | | | - Keren Bindon
- Australian Wine Research Institute, Adelaide, Australia
| | - Colin Kay
- Plants for Human Health Institute, North Carolina State University, Kannapolis, United States
| | - Pedro Mena
- Human Nutrition Unit, Department of Food and Drug, University of Parma, Parma, Italy
| | - Daniele Del Rio
- Human Nutrition Unit, Department of Food and Drug, University of Parma, Parma, Italy
| | - Jonathan M Hodgson
- Nutrition & Health Innovation Research Institute, Edith Cowan University, Perth, Australia; Medical School, University of Western Australia, Perth, Australia
| | - Nicola P Bondonno
- Nutrition & Health Innovation Research Institute, Edith Cowan University, Perth, Australia; The Danish Cancer Society Research Centre, Copenhagen, Denmark.
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15
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Abu-Elfotuh K, Tolba AMA, Hussein FH, Hamdan AME, Rabeh MA, Alshahri SA, Ali AA, Mosaad SM, Mahmoud NA, Elsaeed MY, Abdelglil RM, El-Awady RR, Galal ERM, Kamal MM, Elsisi AMM, Darwish A, Gowifel AMH, Mahran YF. Anti-Alzheimer Activity of Combinations of Cocoa with Vinpocetine or Other Nutraceuticals in Rat Model: Modulation of Wnt3/β-Catenin/GSK-3β/Nrf2/HO-1 and PERK/CHOP/Bcl-2 Pathways. Pharmaceutics 2023; 15:2063. [PMID: 37631278 PMCID: PMC10457980 DOI: 10.3390/pharmaceutics15082063] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/15/2023] [Accepted: 07/25/2023] [Indexed: 08/27/2023] Open
Abstract
Alzheimer's disease (AD) is a devastating illness with limited therapeutic interventions. The aim of this study is to investigate the pathophysiological mechanisms underlying AD and explore the potential neuroprotective effects of cocoa, either alone or in combination with other nutraceuticals, in an animal model of aluminum-induced AD. Rats were divided into nine groups: control, aluminum chloride (AlCl3) alone, AlCl3 with cocoa alone, AlCl3 with vinpocetine (VIN), AlCl3 with epigallocatechin-3-gallate (EGCG), AlCl3 with coenzyme Q10 (CoQ10), AlCl3 with wheatgrass (WG), AlCl3 with vitamin (Vit) B complex, and AlCl3 with a combination of Vit C, Vit E, and selenium (Se). The animals were treated for five weeks, and we assessed behavioral, histopathological, and biochemical changes, focusing on oxidative stress, inflammation, Wnt/GSK-3β/β-catenin signaling, ER stress, autophagy, and apoptosis. AlCl3 administration induced oxidative stress, as evidenced by elevated levels of malondialdehyde (MDA) and downregulation of cellular antioxidants (Nrf2, HO-1, SOD, and TAC). AlCl3 also upregulated inflammatory biomarkers (TNF-α and IL-1β) and GSK-3β, leading to increased tau phosphorylation, decreased brain-derived neurotrophic factor (BDNF) expression, and downregulation of the Wnt/β-catenin pathway. Furthermore, AlCl3 intensified C/EBP, p-PERK, GRP-78, and CHOP, indicating sustained ER stress, and decreased Beclin-1 and anti-apoptotic B-cell lymphoma 2 (Bcl-2) expressions. These alterations contributed to the observed behavioral and histological changes in the AlCl3-induced AD model. Administration of cocoa, either alone or in combination with other nutraceuticals, particularly VIN or EGCG, demonstrated remarkable amelioration of all assessed parameters. The combination of cocoa with nutraceuticals attenuated the AD-mediated deterioration by modulating interrelated pathophysiological pathways, including inflammation, antioxidant responses, GSK-3β-Wnt/β-catenin signaling, ER stress, and apoptosis. These findings provide insights into the intricate pathogenesis of AD and highlight the neuroprotective effects of nutraceuticals through multiple signaling pathways.
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Affiliation(s)
- Karema Abu-Elfotuh
- Clinical Pharmacy Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo 11651, Egypt;
| | - Amina M. A. Tolba
- Anatomy Department, Faculty of Medicine, Girls Branch, Al-Azhar University, Cairo 11651, Egypt;
| | | | - Ahmed M. E. Hamdan
- Department of Pharmacy Practice, Faculty of Pharmacy, University of Tabuk, Tabuk 71491, Saudi Arabia
| | - Mohamed A. Rabeh
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha 62521, Saudi Arabia;
| | - Saad A. Alshahri
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha 62521, Saudi Arabia;
| | - Azza A. Ali
- Pharmacology and Toxicology Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo 11651, Egypt; (A.A.A.); (M.M.K.)
| | - Sarah M. Mosaad
- Research Unit, Egypt Healthcare Authority, Ismailia Branch, Ismailia 41522, Egypt;
| | - Nihal A. Mahmoud
- Physiology Department, Faculty of Medicine (Girls), Al-Azhar University, Cairo 11651, Egypt;
| | - Magdy Y. Elsaeed
- Physiology Department, Faculty of Medicine (Boys), Al-Azhar University, Demietta 34517, Egypt;
| | - Ranya M. Abdelglil
- Department of Anatomy and Embryology, Faculty of Medicine (Girls), Al-Azhar University, Cairo 11651, Egypt;
| | - Rehab R. El-Awady
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo 11651, Egypt; (R.R.E.-A.); (E.R.M.G.)
| | - Eman Reda M. Galal
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo 11651, Egypt; (R.R.E.-A.); (E.R.M.G.)
| | - Mona M. Kamal
- Pharmacology and Toxicology Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo 11651, Egypt; (A.A.A.); (M.M.K.)
| | - Ahmed M. M. Elsisi
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11651, Egypt;
- Biochemistry Department, Faculty of Pharmacy, Nahda University (NUB), Beni-Suef 62521, Egypt
| | - Alshaymaa Darwish
- Biochemistry Department, Faculty of Pharmacy, Sohag University, Sohag 82524, Egypt;
| | - Ayah M. H. Gowifel
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Modern University for Technology and Information (MTI), Cairo 11571, Egypt;
| | - Yasmen F. Mahran
- Pharmacology & Toxicology Department, Faculty of Pharmacy, Ain Shams University, Cairo 11566, Egypt;
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García-Díez E, López-Oliva ME, Perez-Vizcaino F, Pérez-Jiménez J, Ramos S, Martín MÁ. Dietary Supplementation with a Cocoa-Carob Blend Modulates Gut Microbiota and Prevents Intestinal Oxidative Stress and Barrier Dysfunction in Zucker Diabetic Rats. Antioxidants (Basel) 2023; 12:1519. [PMID: 37627514 PMCID: PMC10452029 DOI: 10.3390/antiox12081519] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 07/26/2023] [Accepted: 07/27/2023] [Indexed: 08/27/2023] Open
Abstract
We have recently developed a cocoa-carob blend (CCB) rich in polyphenols with antidiabetic properties. In this study, we investigated whether its benefits could be related to gut health and gut microbiota (GM) composition and the likely phenolic metabolites involved. Zucker diabetic fatty rats were fed on a standard or a CCB-rich diet for 12 weeks. Intestinal barrier structure and oxidative and inflammatory biomarkers were analyzed in colonic samples. GM composition and phenolic metabolites were evaluated from feces. The results show that CCB improved mucin and tight-junction proteins and counteracted gut oxidative stress and inflammation by regulating sirtuin-1 and nuclear factor erythroid 2-related factor 2 (Nrf2) levels. CCB also modulated the composition of the GM, showing increases in Akkermansia and Bacteroides and decreases in Ruminococcus genera. Correlation analysis strengthened the associations between these genera and improved pathological variables in diabetic animals. Moreover, 12 phenolic metabolites were identified in CCB feces, being2,3-dihydroxybenzoic and 3,4,5-trihydroxybenzoic acids significantly associated with increased levels of Akkermansia and Oscillospira genera. Our findings support the potential use of CCB to prevent intestinal damage and dysbiosis in T2D, which would help to delay the progression of this pathology.
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Affiliation(s)
- Esther García-Díez
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN-CSIC), 28040 Madrid, Spain; (E.G.-D.); (J.P.-J.); (S.R.)
| | - María Elvira López-Oliva
- Departamento de Fisiología, Facultad de Farmacia, Universidad Complutense de Madrid, 28040 Madrid, Spain;
- AFUSAN Group, Sanitary Research Institute of the San Carlos Clinical Hospital (IdISSC), 28040 Madrid, Spain
| | - Francisco Perez-Vizcaino
- Departamento de Farmacología y Toxicología, Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain;
- CIBER de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón (IISGM), 28007 Madrid, Spain
| | - Jara Pérez-Jiménez
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN-CSIC), 28040 Madrid, Spain; (E.G.-D.); (J.P.-J.); (S.R.)
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
| | - Sonia Ramos
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN-CSIC), 28040 Madrid, Spain; (E.G.-D.); (J.P.-J.); (S.R.)
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
| | - María Ángeles Martín
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN-CSIC), 28040 Madrid, Spain; (E.G.-D.); (J.P.-J.); (S.R.)
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
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Palma-Morales M, Melgar-Locatelli S, Castilla-Ortega E, Rodríguez-Pérez C. How Healthy Is It to Fortify Cocoa-Based Products with Cocoa Flavanols? A Comprehensive Review. Antioxidants (Basel) 2023; 12:1376. [PMID: 37507916 PMCID: PMC10376846 DOI: 10.3390/antiox12071376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 06/28/2023] [Accepted: 06/29/2023] [Indexed: 07/30/2023] Open
Abstract
(1) Background: Cocoa's healthy benefits may be attributed to the potent antioxidant activity of cocoa polyphenols, mainly flavanols, which have been characterised as existing in a high concentration in cocoa. However, the phenolic composition of cocoa and cocoa-derived products is highly variable, and manufacturing processes might significantly reduce their phenolic content. For that reason, the full characterisation of cocoa and cocoa-derived products before evaluating their bioactivity is crucial. The aim of this review is to analyse the available evidence on the effect of flavanol-fortified cocoa-derived products on human health. (2) Methods: Forty-eight clinical trials focused on the health effect of consuming flavanol-fortified drinks, bars and chocolate have been reviewed, with a total of 1523 subjects. (3) Results: Although studies differ widely in methodology, dosage, duration, and target population, beneficial effects of flavanol-rich cocoa consumption have been observed at doses ranging from 45.3 mg/d to 1078 mg/d, especially on cardiovascular health and cognitive function. (4) Conclusions: Considering the high consumption and acceptability of cocoa and cocoa-derived products, the fortification of cocoa products as well as other highly consumed foods with cocoa flavanols could be an effective strategy for health promotion.
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Affiliation(s)
- Marta Palma-Morales
- Biomedical Research Centre, Institute of Nutrition and Food Technology (INYTA) 'José Mataix', University of Granada, Avda. del Conocimiento s/n, 18071 Granada, Spain
- Department of Nutrition and Food Science, Faculty of Pharmacy, University of Granada, Cartuja Campus, 18011 Granada, Spain
| | - Sonia Melgar-Locatelli
- Biomedical Research Instute of Malaga and Platform in Nanomedicine-IBIMA Platform BIONAND, 29590 Málaga, Spain
- Departament of Psychobiology and Methodology of Behavioural Sciences, Faculty of Psychology, University of Malaga, 29010 Málaga, Spain
| | - Estela Castilla-Ortega
- Biomedical Research Instute of Malaga and Platform in Nanomedicine-IBIMA Platform BIONAND, 29590 Málaga, Spain
- Departament of Psychobiology and Methodology of Behavioural Sciences, Faculty of Psychology, University of Malaga, 29010 Málaga, Spain
| | - Celia Rodríguez-Pérez
- Biomedical Research Centre, Institute of Nutrition and Food Technology (INYTA) 'José Mataix', University of Granada, Avda. del Conocimiento s/n, 18071 Granada, Spain
- Department of Nutrition and Food Science, Faculty of Pharmacy, University of Granada, Cartuja Campus, 18011 Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain
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Li X, Wang SC. Upcycling flavanol-rich Chardonnay and Pinot noir grape thinned clusters as potentially functional food ingredients in cocoa-based products. Food Sci Nutr 2023; 11:3497-3505. [PMID: 37324846 PMCID: PMC10261795 DOI: 10.1002/fsn3.3338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 03/04/2023] [Accepted: 03/12/2023] [Indexed: 06/17/2023] Open
Abstract
In California, over 3.4 million tons of wine grapes were crushed in 2020 while every year roughly 20% of the grape mass goes unused. Grape cluster thinning at veraison, a common agricultural practice to ensure color homogeneity in wine grapes, adds to the production costs and generates substantial on-farm loss during grapevine cultivation in which the health-promoting values of thinned clusters (unripe grapes) are usually overlooked. In particular, the health-promoting properties of flavanol monomers, specifically (+)-catechin and (-)-epicatechin, and their oligomeric procyanidins, have been extensively studied in cocoa and chocolate but not so much in grape thinned clusters in recent epidemiology studies. As part of the important agricultural by-products upcycling effort, the current study compared thinned clusters from Chardonnay and Pinot noir, two premium wine grape varieties cultivated in California, to a traditionally Dutch (alkalized) cocoa powder that has been widely used in food applications. Thinned cluster fractions from Chardonnay and Pinot noir grapes grown in the North Coast of California showed much higher concentrations of flavanol monomers and procyanidins, with 208.8-763.5 times more (+)-catechin, 3.4-19.4 times more (-)-epicatechin, and 3.8-12.3 times more procyanidins (by degree of polymerization DP 1-7) than those in the traditionally Dutch cocoa powder. These flavanol-rich thinned clusters that are also considered as plant-based natural products suggested great potential to be functional ingredients in cocoa-based products-which have been ubiquitously perceived as flavanol-rich products by consumers-to enhance their overall dietary flavanol content.
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Affiliation(s)
- Xueqi Li
- Department of Food Science and TechnologyUniversity of California‐DavisDavisCalifornia95616USA
| | - Selina C. Wang
- Department of Food Science and TechnologyUniversity of California‐DavisDavisCalifornia95616USA
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Patil PP, Kumar P, Khanal P, Patil VS, Darasaguppe HR, Bhandare VV, Bhatkande A, Shukla S, Joshi RK, Patil BM, Roy S. Computational and experimental pharmacology to decode the efficacy of Theobroma cacao L. against doxorubicin-induced organ toxicity in EAC-mediated solid tumor-induced mice. Front Pharmacol 2023; 14:1174867. [PMID: 37324470 PMCID: PMC10264642 DOI: 10.3389/fphar.2023.1174867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 05/12/2023] [Indexed: 06/17/2023] Open
Abstract
Background and objective: Doxorubicin is extensively utilized chemotherapeutic drug, and it causes damage to the heart, liver, and kidneys through oxidative stress. Theobroma cacao L (cocoa) is reported to possess protective effects against several chemical-induced organ damages and also acts as an anticancer agent. The study aimed to determine whether the administration of cocoa bean extract reduces doxorubicin-induced organ damage in mice with Ehrlich ascites carcinoma (EAC) without compromising doxorubicin efficacy. Methodology: Multiple in vitro methods such as cell proliferation, colony formation, chemo-sensitivity, and scratch assay were carried out on cancer as well as normal cell lines to document the effect of cocoa extract (COE) on cellular physiology, followed by in vivo mouse survival analysis, and the organ-protective effect of COE on DOX-treated animals with EAC-induced solid tumors was then investigated. In silico studies were conducted on cocoa compounds with lipoxygenase and xanthine oxidase to provide possible molecular explanations for the experimental observations. Results: In vitro studies revealed potent selective cytotoxicity of COE on cancer cells compared to normal. Interestingly, COE enhanced DOX potency when used in combination. The in vivo results revealed reduction in EAC and DOX-induced toxicities in mice treated with COE, which also improved the mouse survival time; percentage of lifespan; antioxidant defense system; renal, hepatic, and cardiac function biomarkers; and also oxidative stress markers. COE reduced DOX-induced histopathological alterations. Through molecular docking and MD simulations, we observed chlorogenic acid and 8'8 methylenebiscatechin, present in cocoa, to have the highest binding affinity with lipoxygenase and xanthine oxidase, which lends support to their potential in ameliorating oxidative stress. Conclusion: The COE reduced DOX-induced organ damage in the EAC-induced tumor model and exhibited powerful anticancer and antioxidant effects. Therefore, COE might be useful as an adjuvant nutritional supplement in cancer therapy.
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Affiliation(s)
- Priyanka P. Patil
- Indian Council of Medical Research- National Institute of Traditional Medicine, Belagavi, Karnataka, India
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, Karnataka, India
| | - Pranjal Kumar
- Department of Biosciences and Bioengineering, Indian Institute of Technology Dharwad, Dharwad, Karnataka, India
| | - Pukar Khanal
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, Karnataka, India
| | - Vishal S. Patil
- Indian Council of Medical Research- National Institute of Traditional Medicine, Belagavi, Karnataka, India
- Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, Karnataka, India
| | - Harish R. Darasaguppe
- Indian Council of Medical Research- National Institute of Traditional Medicine, Belagavi, Karnataka, India
| | | | - Arati Bhatkande
- Indian Council of Medical Research- National Institute of Traditional Medicine, Belagavi, Karnataka, India
| | - Sudhanshu Shukla
- Department of Biosciences and Bioengineering, Indian Institute of Technology Dharwad, Dharwad, Karnataka, India
| | - Rajesh K. Joshi
- Indian Council of Medical Research- National Institute of Traditional Medicine, Belagavi, Karnataka, India
| | | | - Subarna Roy
- Indian Council of Medical Research- National Institute of Traditional Medicine, Belagavi, Karnataka, India
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Dalabasmaz S, Toker ÖS, Palabiyik I, Konar N. Cocoa polyphenols and milk proteins: covalent and non-covalent interactions, chocolate process and effects on potential polyphenol bioaccesibility. Crit Rev Food Sci Nutr 2023:1-13. [PMID: 37154036 DOI: 10.1080/10408398.2023.2207661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
In this study, we discussed covalent and non-covalent reactions between cocoa polyphenols and proteins (milk and cocoa) and the possible effects of these reactions on their bioaccessibility, considering environmental and processing conditions. Better insight into these interactions is crucial for understanding the biological effects of polyphenols, developing nutritional strategies, and improving food processing and storage. Protein-polyphenol reactions affect the properties of the final product and can lead to the formation of various precursors at various stages in the manufacturing process, such as fermentation, roasting, alkalization, and conching. Due to the complex composition of the chocolate and the various technological processes, comprehensive food profiling strategies should be applied to analyze protein-polyphenol covalent reactions covering a wide range of potential reaction products. This will help to identify potential effects on the bioaccessibility of bioactive compounds such as low-molecular-weight peptides and polyphenols. To achieve this, databases of potential reaction products and their binding sites can be generated, and the effects of various process conditions on related parameters can be investigated. This would then allow to a deeper insight into mechanisms behind protein-polyphenol interactions in chocolate, and develop strategies to optimize chocolate production for improved nutritional and sensory properties.
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Affiliation(s)
- Sevim Dalabasmaz
- Food Chemistry, Department of Chemistry and Pharmacy, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Ömer Said Toker
- Faculty of Chemical and Metallurgical Engineering, Food Engineering Department, Yıldız Technical University, İstanbul, Turkey
| | - Ibrahim Palabiyik
- Agriculture Faculty, Food Engineering Department, Tekirdag Namik Kemal University, Tekirdag, Turkey
| | - Nevzat Konar
- Agriculture Faculty, Dairy Technology Department, Ankara University, Ankara, Turkey
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Guzmán Penella S, Boulanger R, Maraval I, Kopp G, Corno M, Fontez B, Fontana A. Link between Flavor Perception and Volatile Compound Composition of Dark Chocolates Derived from Trinitario Cocoa Beans from Dominican Republic. Molecules 2023; 28:molecules28093805. [PMID: 37175215 PMCID: PMC10180179 DOI: 10.3390/molecules28093805] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 04/25/2023] [Accepted: 04/26/2023] [Indexed: 05/15/2023] Open
Abstract
The chemical composition of dark chocolate has a significant impact on its complex flavor profile. This study aims to investigate the relationship between the volatile chemical composition and perceived flavor of 54 dark chocolate samples made from Trinitario cocoa beans from the Dominican Republic. The samples were evaluated by a trained panel and analyzed using gas chromatography-mass spectrometry (GC-MS) to identify and quantify the volatile compounds. Predictive models based on a partial least squares regression (PLS) allowed the identification of key compounds for predicting individual sensory attributes. The models were most successful in classifying samples based on the intensity of bitterness and astringency, even though these attributes are mostly linked to non-volatile compounds. Acetaldehyde, dimethyl sulfide, and 2,3-butanediol were found to be key predictors for various sensory attributes, while propylene glycol diacetate was identified as a possible marker for red fruit aroma. The study highlights the potential of using volatile compounds to accurately predict chocolate flavor potential.
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Affiliation(s)
- Santiago Guzmán Penella
- CIRAD, UMR Qualisud, F-34398 Montpellier, France
- Qualisud, Univ Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de La Réunion, 97490 Montpellier, France
- Barry Callebaut AG, Hardturmstrasse 181, 8005 Zurich, Switzerland
| | - Renaud Boulanger
- CIRAD, UMR Qualisud, F-34398 Montpellier, France
- Qualisud, Univ Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de La Réunion, 97490 Montpellier, France
| | - Isabelle Maraval
- CIRAD, UMR Qualisud, F-34398 Montpellier, France
- Qualisud, Univ Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de La Réunion, 97490 Montpellier, France
| | - Gabi Kopp
- Barry Callebaut AG, Hardturmstrasse 181, 8005 Zurich, Switzerland
| | - Marcello Corno
- Barry Callebaut AG, Hardturmstrasse 181, 8005 Zurich, Switzerland
| | - Bénédicte Fontez
- MISTEA, Université Montpellier, INRAE, Institut Agro, 34060 Montpellier, France
| | - Angélique Fontana
- Qualisud, Univ Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de La Réunion, 97490 Montpellier, France
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Collin S, Fisette T, Pinto A, Souza J, Rogez H. Discriminating Aroma Compounds in Five Cocoa Bean Genotypes from Two Brazilian States: White Kerosene-like Catongo, Red Whisky-like FL89 (Bahia), Forasteros IMC67, PA121 and P7 (Pará). Molecules 2023; 28:molecules28041548. [PMID: 36838536 PMCID: PMC9961520 DOI: 10.3390/molecules28041548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/26/2023] [Accepted: 01/30/2023] [Indexed: 02/09/2023] Open
Abstract
Fine-grade cocoa beans are characterized by their great organoleptic quality. Brazilian cocoa producers increasingly privilege organoleptic quality over yield. Catongo and FL89, fine Brazilian cocoa genotypes from Bahia, are characterized by particular flavors (respectively, kerosene and whisky). The beans IMC67, PA121, and P7 from the state of Pará are genotypes that have high resistance to diseases. Solvent-assisted flavor evaporation (SAFE) aroma extraction was used here to identify and quantify the volatile compounds discriminating these genotypes. The results show that the kerosene aroma of Catongo is likely due to the presence, at high levels, of ethyl acetate and isobutyl acetate. On the other hand, ethyl benzoate, heptanoate, and octanoate, trans-2-nonenal, 1-octen-3-ol, and 3-methylbutanol could play a key role in the whisky notes of FL89. Heptan-2-ol, heptan-2-one, nonan-2-one, linalool (although still more concentrated in IMC67 from Pará state), benzaldehyde, and phenylacetaldehyde also discriminate these beans. Other compounds, although not discriminating, appear important in determining their aromatic quality. The PCA showed that cocoa from Pará state formed a cluster due to similar aromas, while FL89 was the most distinct among the genotypes. Beans from Brazil show great potential and diversity for the fine cocoa market.
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Affiliation(s)
- Sonia Collin
- Unité de Brasserie et des Industries Alimentaires, Louvain Institute of Biomolecular Science and Technology (LIBST), Faculté des Bioingénieurs, Université catholique de Louvain, 1348 Louvain-la-Neuve, Belgium
| | - Toine Fisette
- Unité de Brasserie et des Industries Alimentaires, Louvain Institute of Biomolecular Science and Technology (LIBST), Faculté des Bioingénieurs, Université catholique de Louvain, 1348 Louvain-la-Neuve, Belgium
| | - Anne Pinto
- Centre for Valorization of Amazonian Bioactive Compounds (CVACBA), Universidade Federal do Pará (UFPA), Belém 66075-750, PA, Brazil
| | - Jesus Souza
- Centre for Valorization of Amazonian Bioactive Compounds (CVACBA), Universidade Federal do Pará (UFPA), Belém 66075-750, PA, Brazil
| | - Hervé Rogez
- Centre for Valorization of Amazonian Bioactive Compounds (CVACBA), Universidade Federal do Pará (UFPA), Belém 66075-750, PA, Brazil
- Correspondence:
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Rivas-Chacón LDM, Yanes-Díaz J, de Lucas B, Riestra-Ayora JI, Madrid-García R, Sanz-Fernández R, Sánchez-Rodríguez C. Cocoa Polyphenol Extract Inhibits Cellular Senescence via Modulation of SIRT1 and SIRT3 in Auditory Cells. Nutrients 2023; 15. [PMID: 36771251 DOI: 10.3390/nu15030544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 01/13/2023] [Accepted: 01/18/2023] [Indexed: 01/22/2023] Open
Abstract
Cocoa, rich in polyphenols, has been reported to provide many health benefits due to its antioxidant properties. In this study, we investigated the effect of Cocoa polyphenols extract (CPE) against oxidative stress-induced cellular senescence using a hydrogen peroxide (H2O2)-induced cellular senescence model in three auditory cells lines derived from the auditory organ of a transgenic mouse: House Ear Institute-Organ of Corti 1 (HEI-OC1), Organ of Corti-3 (OC-k3), and Stria Vascularis (SV-k1) cells. Our results showed that CPE attenuated senescent phenotypes, including senescence-associated β-galactosidase expression, cell proliferation, alterations of morphology, oxidative DNA damage, mitochondrial dysfunction by inhibiting mitochondrial reactive oxygen species (mtROS) generation, and related molecules expressions such as forkhead box O3 (FOXO3) and p53. In addition, we determined that CPE induces expression of sirtuin 1 (SIRT1) and sirtuin 3 (SIRT3), and it has a protective role against cellular senescence by upregulation of SIRT1 and SIRT3. These data indicate that CPE protects against senescence through SIRT1, SIRT3, FOXO3, and p53 in auditory cells. In conclusion, these results suggest that Cocoa has therapeutic potential against age-related hearing loss (ARHL).
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Silva TDP, Silva AA, Toffolo MCF, de Aguiar AS. The action of phytochemicals present in cocoa in the prevention of vascular dysfunction and atherosclerosis. J Clin Transl Res 2022; 8:509-551. [PMID: 36452001 PMCID: PMC9706317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 05/09/2022] [Accepted: 07/27/2022] [Indexed: 06/17/2023] Open
Abstract
BACKGROUND Chronic non-communicable diseases, including cardiovascular diseases (CVDs), have caused many deaths worldwide. Atherosclerotic plaque formation is common in individuals with CVDs. Thus, antioxidant and anti-inflammatory nutritional strategies can be used to prevent or inhibit this process. Due to its higher concentrations of cocoa, dark chocolate is considered a functional food due to the presence and action of phytochemical compounds, with anti-inflammatory and antioxidant actions. However, the recommended amounts of these compounds to prevent atherosclerosis have not yet been fully elucidated. AIM The aim of the studywas to review the effects of cocoa and dark chocolate intake on the prevention of cardiovascular dysfunction and atherosclerosis. METHODS This narrative review was based on a search of PubMed and Lilacs. The search was conducted from September 2021 to February 2022 using the following keywords: flavonoids, cocoa, atherosclerosis, oxidative stress, and inflammation. The inclusion criteria were original articles, meta-analyses, and experimental and clinical studies published between 2002 and 2022 in English, focusing on the subject addressed. The exclusion criteria were the title and abstract reading and duplication of articles in the databases. RESULTS The antioxidant and anti-inflammatory functions of phytochemicals in cocoa and dark chocolate are related to the modulation of nitric oxide through activation/phosphorylation and acting as a vasodilator. Furthermore, these phytochemicals reduce the formation of reactive oxygen species and activate antioxidant enzymes. The anti-inflammatory activities are related to the modulation of nuclear factor kappa B in the reduction of inflammatory markers, such as tumor necrosis factor-alpha, C-reactive protein, and pro-inflammatory cytokines, as well as in the reduction of adhesion molecules in the wall of the vases. CONCLUSION The main phytochemicals present in cocoa and dark chocolates are catechins and their epicatechin isomers, which are responsible for improving inflammatory, metabolic, and antioxidant profiles. Its consumption can be encouraged, but with caution, owing to the caloric supply and forms of chocolate production, as these factors can reduce the presence of flavonoids in its composition. RELEVANCE FOR PATIENTS The antioxidant and anti-inflammatory functions of the phytochemicals in cocoa and dark chocolate are responsible for modulating nitric oxide via activation/phosphorylation and acting as a vasodilator. Reducing the formation of reactive oxygen species, as well as activating antioxidant enzymes. As for the anti-inflammatory activities, they modulate the nuclear factor kappa B, reducing inflammatory markers, thus improving the antioxidant and inflammatory profile of these patients.
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Affiliation(s)
- Thayzis de Paula Silva
- School of Nutrition, Federal University of Ouro Preto, Campus Morro do Cruzeiro, Ouro Preto, Minas Gerais, Brazil
| | - Aline Andressa Silva
- Department of Nutrition, Institute of Biological Sciences, Federal University of Juiz de Fora, University City, São Pedro, Juiz de Fora, Minas Gerais, Brazil
| | - Mayla Cardoso Fernandes Toffolo
- School of Nutrition, Department of Clinical and Social Nutrition, Federal University of Ouro Preto, Campus Morro do Cruzeiro, Ouro Preto, Minas Gerais, Brazil
| | - Aline Silva de Aguiar
- Department of Nutrition and Dietetics, Federal Fluminense University, Niterói, Rio de Janeiro, Brazil
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Gonzalez EG, Orejuela JHM, Banguera JSS, Moreno DIC, Narváez GAO, Muñoz AFO, Rodriguez CM. Ecology and population dynamics of yeast starter cultures in cocoa beans fermentation. BioTechnologia (Pozn) 2022; 103:343-53. [PMID: 36685699 DOI: 10.5114/bta.2022.120704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 08/02/2022] [Accepted: 08/04/2022] [Indexed: 12/28/2022] Open
Abstract
This study aimed to investigate controlled fermentation of cocoa beans with selected yeasts as starter cultures via integrating microbiological, biochemical, and chromatographic analyses. The steps involved in the yeast starter culture test were of the following order: 1) counting, isolation, purification, and biochemical identification of yeasts, 2) selection of ethanol-producing yeasts, 3) selection of thermotolerant yeasts, and 4) evaluation of physicochemical parameters of the selected yeasts in controlled fermentation of cocoa (F1 - Saccharomyces ssp. and Hanseniaspora ssp. and F2 - spontaneous fermentation - control). A total of 32 yeasts were isolated from three sampling points (M1, M2, and M3), which comprised 50% Candida ssp., 9.4% Rhodotorula ssp., 18.8% Saccharomyces ssp., and 18.8% Hanseniaspora ssp. The yeasts identified as Saccharomyces ssp. (n = 6) were subjected to the ethanol production test. Saccharomyces spp. CLV09 showed the highest concentration of ethanol in the simulated cocoa medium (3.5% v/v). Hanseniaspora spp. CVL20 and CVL19 strains showed the highest thermotolerance at 42°C after 72 h of growth. The starter cultures with Saccharomyces ssp. and Hanseniaspora ssp. showed a similar growth rate of the mesophilic aerobic population in both F1 and F2. Fermentation of the starter culture showed a higher production of organic acids than spontaneous fermentation (F2). Thus, Saccharomyces ssp. and Hanseniaspora ssp. can be used as a starter culture in cocoa fermentation.
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Ruiz-Iglesias P, Massot-Cladera M, Pérez-Cano FJ, Castell M. Influence of Diets Enriched with Flavonoids ( Cocoa and Hesperidin) on the Systemic Immunity of Intensively Trained and Exhausted Rats. Biomolecules 2022; 12:biom12121893. [PMID: 36551321 PMCID: PMC9775336 DOI: 10.3390/biom12121893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/08/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022] Open
Abstract
The aim of this study was to establish the influence of flavonoid-enriched diets on the immune alterations induced by an intensive training and a final exhaustion test in rats. A flavanol-enriched diet (with 10% cocoa, C10 diet) and a flavanol and flavanone-enriched diet (C10 plus 0.5% hesperidin, CH diet) were used. Lewis rats were fed either a standard diet, C10 diet or CH diet while they were submitted to an intensive running training on a treadmill. After 6 weeks, samples were obtained 24 h after performing a regular training (T groups) and after carrying out a final exhaustion test (TE groups). The C10 diet attenuated the increase in plasma cortisol induced by exhaustion, while both the C10 and the CH diets prevented the alterations in the spleen Th cell proportion. The experimental diets also induced an increase in serum immunoglobulin concentration and an enhancement of spleen natural killer cytotoxicity, which may be beneficial in situations with a weakened immunity. Most of the effects observed in the CH groups seem to be due to the cocoa content. Overall, a dietary intervention with flavonoids enhances immune function, partially attenuating the alterations in systemic immunity induced by intensive training or exhausting exercise.
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Affiliation(s)
- Patricia Ruiz-Iglesias
- Secció de Fisiologia, Departament de Bioquímica i Fisiologia, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona (UB), 08028 Barcelona, Spain
- Institut de Recerca en Nutrició i Seguretat Alimentària (INSA-UB), Universitat de Barcelona (UB), 08921 Santa Coloma de Gramenet, Spain
| | - Malén Massot-Cladera
- Secció de Fisiologia, Departament de Bioquímica i Fisiologia, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona (UB), 08028 Barcelona, Spain
- Institut de Recerca en Nutrició i Seguretat Alimentària (INSA-UB), Universitat de Barcelona (UB), 08921 Santa Coloma de Gramenet, Spain
| | - Francisco J. Pérez-Cano
- Secció de Fisiologia, Departament de Bioquímica i Fisiologia, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona (UB), 08028 Barcelona, Spain
- Institut de Recerca en Nutrició i Seguretat Alimentària (INSA-UB), Universitat de Barcelona (UB), 08921 Santa Coloma de Gramenet, Spain
- Correspondence: (F.J.P.-C.); (M.C.)
| | - Margarida Castell
- Secció de Fisiologia, Departament de Bioquímica i Fisiologia, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona (UB), 08028 Barcelona, Spain
- Institut de Recerca en Nutrició i Seguretat Alimentària (INSA-UB), Universitat de Barcelona (UB), 08921 Santa Coloma de Gramenet, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Correspondence: (F.J.P.-C.); (M.C.)
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Jean-Marie E, Jiang W, Bereau D, Robinson JC. Theobroma cacao and Theobroma grandiflorum: Botany, Composition and Pharmacological Activities of Pods and Seeds. Foods 2022; 11. [PMID: 36553708 DOI: 10.3390/foods11243966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/25/2022] [Accepted: 11/28/2022] [Indexed: 12/13/2022] Open
Abstract
Cocoa and cupuassu are evergreen Amazonian trees belonging to the genus Theobroma, with morphologically distinct fruits, including pods and beans. These beans are generally used for agri-food and cosmetics and have high fat and carbohydrates contents. The beans also contain interesting bioactive compounds, among which are polyphenols and methylxanthines thought to be responsible for various health benefits such as protective abilities against cardiovascular and neurodegenerative disorders and other metabolic disorders such as obesity and diabetes. Although these pods represent 50-80% of the whole fruit and provide a rich source of proteins, they are regularly eliminated during the cocoa and cupuassu transformation process. The purpose of this work is to provide an overview of recent research on cocoa and cupuassu pods and beans, with emphasis on their chemical composition, bioavailability, and pharmacological properties. According to the literature, pods and beans from cocoa and cupuassu are promising ecological and healthy resources.
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Mariné-Casadó R, Domenech-Coca C, Crescenti A, Rodríguez Gómez MÁ, Del Bas JM, Arola L, Boqué N, Caimari A. Maternal Supplementation with a Cocoa Extract during Lactation Deeply Modulates Dams' Metabolism, Increases Adiponectin Circulating Levels and Improves the Inflammatory Profile in Obese Rat Offspring. Nutrients 2022; 14:nu14235134. [PMID: 36501173 PMCID: PMC9738144 DOI: 10.3390/nu14235134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 11/25/2022] [Accepted: 11/30/2022] [Indexed: 12/07/2022] Open
Abstract
High-flavonoid cocoa consumption has been associated with beneficial properties. However, there are scarce data concerning the effects of maternal cocoa intake on dams and in their progeny. Here, we evaluated in rats whether maternal supplementation with a high-flavan-3-ol cocoa extract (CCX) during lactation (200 mg.kg-1.day-1) produced beneficial effects on dams and in their normoweight (STD-CCX group) and cafeteria-fed obese (CAF-CCX group) adult male offspring. Maternal intake of CCX significantly increased the circulating levels of adiponectin and decreased the mammary gland lipid content of dams. These effects were accompanied by increased energy expenditure and circulating free fatty acids, as well as by a higher expression of lipogenic and adiponectin-related genes in their mammary glands, which could be related to a compensatory mechanism to ensure enough lipid supply to the pups. CCX consumption programmed both offspring groups towards increased plasma total adiponectin levels, and decreased liver weight and lean/fat ratio. Furthermore, CAF-CCX progeny showed an improvement of the inflammatory profile, evidenced by the significant decrease of the monocyte chemoattractant protein-1 (MCP-1) circulating levels and the mRNA levels of the gene encoding the major histocompatibility complex, class II invariant chain (Cd74), a marker of M1 macrophage phenotype, in the epididymal white adipose tissue. Although further studies are needed, these findings can pave the way for using CCX as a nutraceutical supplement during lactation.
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Affiliation(s)
- Roger Mariné-Casadó
- Eurecat, Centre Tecnològic de Catalunya, Technological Unit of Nutrition and Health, 43204 Reus, Spain
| | - Cristina Domenech-Coca
- Eurecat, Centre Tecnològic de Catalunya, Technological Unit of Nutrition and Health, 43204 Reus, Spain
| | - Anna Crescenti
- Eurecat, Centre Tecnològic de Catalunya, Technological Unit of Nutrition and Health, 43204 Reus, Spain
| | - Miguel Ángel Rodríguez Gómez
- Eurecat, Centre Tecnològic de Catalunya, Centre for Omic Sciences (COS), Joint Unit Universitat Rovira i Virgili-EURECAT, 43204 Reus, Spain
| | - Josep Maria Del Bas
- Eurecat, Centre Tecnològic de Catalunya, Biotechnology Area, 43204 Reus, Spain
| | - Lluís Arola
- Nutrigenomics Research Group, Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili, 43007 Tarragona, Spain
| | - Noemí Boqué
- Eurecat, Centre Tecnològic de Catalunya, Technological Unit of Nutrition and Health, 43204 Reus, Spain
- Correspondence: (N.B.); (A.C.)
| | - Antoni Caimari
- Eurecat, Centre Tecnològic de Catalunya, Biotechnology Area, 43204 Reus, Spain
- Correspondence: (N.B.); (A.C.)
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Manica‐Cattani MF, Hoefel AL, Azzolin VF, Montano MAE, da Cruz Jung IE, Ribeiro EE, Azzolin VF, da Cruz IBM. Amazonian fruits with potential effects on COVID-19 by inflammaging modulation: A narrative review. J Food Biochem 2022; 46:e14472. [PMID: 36240164 PMCID: PMC9874877 DOI: 10.1111/jfbc.14472] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 09/14/2022] [Accepted: 09/26/2022] [Indexed: 01/27/2023]
Abstract
The COVID-19 pandemic had a great impact on the mortality of older adults and, chronic non- transmissible diseases (CNTDs) patients, likely previous inflammaging condition that is common in these subjects. It is possible that functional foods could attenuate viral infection conditions such as SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2), the causal agent of COVID-19 pandemic. Previous evidence suggested that some fruits consumed by Amazonian Diet from Pre-Colombian times could present relevant proprieties to decrease of COVID-19 complications such as oxidative-cytokine storm. In this narrative review we identified five potential Amazonian fruits: açai berry (Euterpe oleracea), camu-camu (Myrciaria dubia), cocoa (Theobroma cacao), Brazil nuts (Bertholletia excelsa), and guaraná (Paullinia cupana). Data showed that these Amazonian fruits present antioxidant, anti-inflammatory and other immunomodulatory activities that could attenuate the impact of inflammaging states that potentially decrease the evolution of COVID-19 complications. The evidence compiled here supports the complementary experimental and clinical studies exploring these fruits as nutritional supplement during COVID-19 infection. PRACTICAL APPLICATIONS: These fruits, in their natural form, are often limited to their region, or exported to other places in the form of frozen pulp or powder. But there are already some companies producing food supplements in the form of capsules, in the form of oils and even functional foods enriched with these fruits. This practice is common in Brazil and tends to expand to the international market.
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Affiliation(s)
- Maria F. Manica‐Cattani
- Open University Foundation for the Third Age (FUnATI)ManausAmazonasBrazil,FSG University Center (FSG)Nutrition SchoolCaxias do SulRio Grande do SulBrazil
| | - Ana L. Hoefel
- FSG University Center (FSG)Nutrition SchoolCaxias do SulRio Grande do SulBrazil
| | | | | | | | - Euler E. Ribeiro
- Open University Foundation for the Third Age (FUnATI)ManausAmazonasBrazil
| | - Vitória F. Azzolin
- Open University Foundation for the Third Age (FUnATI)ManausAmazonasBrazil
| | - Ivana B. M. da Cruz
- Post‐Graduate Program in Pharmacology, Department of Physiology and PharmacologyFederal University of Santa Maria (UFSM)Santa MariaRio Grande do SulBrazil,Post‐Graduate Program in GerontologyFederal University of Santa Maria (UFSM)Santa MariaRio Grande do SulBrazil
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Ramos C, Ruales J, Rivera-Parra JL, Sakakibara M, Díaz X. Sustainability of Cocoa ( Theobroma cacao) Cultivation in the Mining District of Ponce Enríquez: A Trace Metal Approach. Int J Environ Res Public Health 2022; 19:14369. [PMID: 36361249 PMCID: PMC9655535 DOI: 10.3390/ijerph192114369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/19/2022] [Accepted: 10/27/2022] [Indexed: 06/16/2023]
Abstract
Historically, cocoa (Theobroma cacao) has been one of Ecuador's most important export crops. In the Ponce Enriquez district, artisanal and small gold mining (ASGM), and quarrying account for 42% of economic activities, while agriculture and livestock farming account for 30%, making the analysis of their synergy and interaction key to understanding the long term viability of the different activities. In this study, we evaluated the concentration of potentially toxic metals in different parts of the cocoa plant and fruit, in relation to mining activities within the area. Gold extraction generates pollution, including potentially toxic metals such as mercury (Hg), cadmium (Cd), arsenic (As), copper (Cu), lead (Pb) and zinc (Zn). In order to understand the mobility of these metals within the cocoa plant and fruit, the analysis was conducted separately for leaves, pod, husk and cocoa bean. Concentrations of the target metals in the different plant parts and soil were measured using ICP-MS, and the mobility and risk factors were calculated using the transfer factor (TF) and the risk ratio (HQ). The results suggest that Zn, Cd and Cu are indeed moving from the soil to cocoa leaves and beans. Furthermore, the results show that the concentrations of toxic metals in the different parts of the cocoa fruit and plant, particularly in the cocoa bean, which is used for chocolate manufacture, are not higher than those regulated by FAO food standards, as is the case of Cd, which is limited to 0.2 mg Cd/kg and in the samples analyzed does not exceed this limit. Even though the concentration of these metals does not exceed the safety standard, the presence of these potentially hazardous metals, and the fact they are absorbed by this important local crop, are worrying for the long-term sustainability of cocoa cultivation in the area. Therefore, it is fundamental to monitor the local environment, understanding the distribution of heavy metal pollution, and work with the local authorities in landscape management to minimize the exposure of crops to ASGM pollution.
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Affiliation(s)
- Carolina Ramos
- Área de Ambiente y Sustentabilidad, Universidad Andina Simón Bolivar, Toledo N22-80 (Plaza Brasilia), Quito 170525, Ecuador
- Departamento de Ciencia de Alimentos y Biotecnología DECAB, Escuela Politécnica Nacional, Ladrón de Guevara E11-253, Quito 170525, Ecuador
| | - Jeny Ruales
- Departamento de Ciencia de Alimentos y Biotecnología DECAB, Escuela Politécnica Nacional, Ladrón de Guevara E11-253, Quito 170525, Ecuador
| | - José Luis Rivera-Parra
- Departamento de Petróleos, Escuela Politécnica Nacional, Ladrón de Guevara E11-253, Quito 170525, Ecuador
| | - Masayuki Sakakibara
- Department of Earth Science, Graduate School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan
- Faculty of Collaborative Regional Innovation, Ehime University, Matsuyama 790-8577, Japan
- Research Institute for Humanity and Nature, Kyoto 603-8047, Japan
| | - Ximena Díaz
- Departamento de Metalurgia Extractiva, Escuela Politécnica Nacional, Ladrón de Guevara E11-253, Quito 170525, Ecuador
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Ősz BE, Jîtcă G, Ștefănescu RE, Pușcaș A, Tero-Vescan A, Vari CE. Caffeine and Its Antioxidant Properties-It Is All about Dose and Source. Int J Mol Sci 2022; 23:13074. [PMID: 36361861 PMCID: PMC9654796 DOI: 10.3390/ijms232113074] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/23/2022] [Accepted: 10/24/2022] [Indexed: 08/16/2023] Open
Abstract
Caffeine is the most frequently used substance with a central nervous system stimulant effect, but its consumption is most often due to the intake of foods and drinks that contain it (coffee, tea, chocolate, food supplements with plant extracts of Guarana, Mate herba, Cola nuts). Due to its innocuity, caffeine is a safe xanthine alkaloid for human consumption in a wide range of doses, being used for its central nervous stimulating effect, lipolytic and diuresis-enhancing properties, but also as a permitted ergogenic compound in athletes. In addition to the mechanisms that explain the effects of caffeine on the targeted organ, there are many proposed mechanisms by which this substance would have antioxidant effects. As such, its consumption prevents the occurrence/progression of certain neurodegenerative diseases as well as other medical conditions associated with increased levels of reactive oxygen or nitrogen species. However, most studies that have assessed the beneficial effects of caffeine have used pure caffeine. The question, therefore, arises whether the daily intake of caffeine from food or drink has similar benefits, considering that in foods or drinks with a high caffeine content, there are other substances that could interfere with this action, either by potentiating or decreasing its antioxidant capacity. Natural sources of caffeine often combine plant polyphenols (phenol-carboxylic acids, catechins) with known antioxidant effects; however, stimulant drinks and dietary supplements often contain sugars or artificial sweeteners that can significantly reduce the effects of caffeine on oxidative stress. The objective of this review is to clarify the effects of caffeine in modulating oxidative stress and assess these benefits, considering the source and the dose administered.
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Affiliation(s)
- Bianca-Eugenia Ősz
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540139 Targu Mures, Romania
| | - George Jîtcă
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540139 Targu Mures, Romania
| | - Ruxandra-Emilia Ștefănescu
- Department of Pharmacognosy and Phytotherapy, Faculty of Pharmacy, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540139 Targu Mures, Romania
| | - Amalia Pușcaș
- Department of Biochemistry and Chemistry of Environmental Factors, Faculty of Pharmacy, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540139 Targu Mures, Romania
| | - Amelia Tero-Vescan
- Department of Biochemistry, Faculty of Medicine, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540139 Targu Mures, Romania
| | - Camil-Eugen Vari
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540139 Targu Mures, Romania
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Sadhasivamohan A, Karthikeyan K. Chocolate and Skin: The Impact of an Insatiable Indulgence. Indian Dermatol Online J 2022; 13:806-809. [PMID: 36386751 PMCID: PMC9650740 DOI: 10.4103/idoj.idoj_238_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 07/07/2022] [Accepted: 07/08/2022] [Indexed: 01/25/2023] Open
Abstract
Chocolate is the most sought-after delicacy worldwide. Cocoa has been incorporated in various forms, into both foods and cosmetics. Cocoa has not only been used as gourmet food but has also served as medicine for ages. Chocolates are always in vogue and remain a testament to the cocoa bean, but the benefits attained from commercial chocolates remain a fallacy. On a positive note, chocolate has its health benefits but its effects on the skin need a better understanding. Hence this article focuses on the dermatological effects of cocoa, and its use as a dermatological therapeutic agent.
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Affiliation(s)
- Anusuya Sadhasivamohan
- Department of Dermatology, Venereology and Leprosy, Sri ManakulaVinayagar Medical College and Hospital, Pondicherry, India
| | - Kaliaperumal Karthikeyan
- Department of Dermatology, Venereology and Leprosy, Sri ManakulaVinayagar Medical College and Hospital, Pondicherry, India,Address for correspondence: Dr. Kaliaperumal Karthikeyan, Department of Dermatology, Venereology and Leprosy, Sri ManakulaVinayagar Medical College and Hospital, Pondicherry - 605 107, India. E-mail:
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Tenea GN, Ascanta P. Fortification of cocoa semi-skimmed milk formulations with native lactic acid bacteria: Cell viability, physicochemical and functional properties for developing novel foods. Front Nutr 2022; 9:1008871. [PMID: 36313091 PMCID: PMC9608143 DOI: 10.3389/fnut.2022.1008871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 09/26/2022] [Indexed: 11/13/2022] Open
Abstract
This study aimed to evaluate several cocoa semi-skimmed milk formulations (CSMFs) as potential carriers of native lactic acid bacteria (LAB) strains to obtain novel probiotic beverages (PBs) with improved technological and functional characteristics, and satisfactorily organoleptic acceptance. The viability of two native LAB (Lactiplantibacillus plantarum UTNGt2 and Lactiplantibacillus pentosus UTNGt5) was assessed in comparison with two references (Lactococcus lactis subsp. lactis ATCC11474 and Limosilactobacillus reuteri DSM17938) strains in supplemented CSMFs throughout storage with refrigeration. The optimum conditions to produce novel beverages supplemented with native LAB were pH 6.6, 42°C, and 1 h of fermentation. Moreover, the effect of LAB strains fortification on pH, titratable acidity, total solids (°Brix), total polyphenolic compounds (TPC), antioxidant capacity (AOX), and ascorbic acid content (AAC), total proteins and fat, at initial and final storage was evaluated. The addition of two native LAB strains did alter the physicochemical quality of CSMFs to a lesser extent, where the bioactive molecules improved significantly (p < 0.05) with the increase of cocoa concentration and depending on the supplied strain. Although a statistically significant (p < 0.05) decrease in cell counts was recorded during storage, the LAB cells were found to be viable up to 21 days of storage at 4°C (>6 logCFU/ml), which is sufficient in number to prove their stability in vitro. Overall organoleptic results suggested that LAB supplementation had a significant impact on sensory attributes with satisfactory acceptability (>78%) of PBs containing the native strains and 1-2% cocoa, while CSMFs counterparts were less appreciated (40%) as perceived off-flavor. It appears that supplying bacteria to CSMF preserves flavor in the final product. Furthermore, the final beverages were free of harmful bacteria; thus, they comply with consumer safety regulations. This study concludes that CSMF can be used as a carrier of native LAB strains, maintaining cell viability, unaltered physicochemical properties, and improved functional and sensory characteristics, for which final beverages can be regarded as functional food. From the application standpoint, these formulations are an alternative to delivering native LAB strains and could help the cocoa and dairy industry to develop more attractive products for the growing regional market.
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Tejada-Tovar C, Villabona-Ortíz A, González-Delgado Á. Adsorption Study of Continuous Heavy Metal Ions (Pb 2+, Cd 2+, Ni 2+) Removal Using Cocoa ( Theobroma cacao L.) Pod Husks. Materials (Basel) 2022; 15:ma15196937. [PMID: 36234277 PMCID: PMC9573097 DOI: 10.3390/ma15196937] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 09/28/2022] [Accepted: 10/03/2022] [Indexed: 06/01/2023]
Abstract
The serious toxicological effects of heavy metal ions in aquatic ecosystems have motivated the search for alternatives to reduce contamination of water sources from industrial wastewater. In this work, continuous adsorption of nickel, cadmium, and lead was assessed using a packed bed column filled with Cocoa (Theobroma cacao L.) pod husks widely available in the northern region of Colombia. The physicochemical characterization of the agricultural biomass was performed to quantify its chemical composition by bromatological, FT-IR, and energy-dispersive X-ray spectroscopy (EDS). The breakthrough curves were constructed for all heavy metal ions with bed depth of 4 and 7.5 cm, taking aliquots at 10, 30, 60, 90, 120, 150, 180, 210, 240, and 270 min. Moreover, experimental data were fitted to adsorption models in continuous mode to predict adsorptive performance (Adams−Bohart, Thomas, and Yoon−Nelson). For the FT-IR analysis of biomass before and after adsorption, the most representative bands occur around 3200−3900 cm−1 attributed to the presence of hydroxyl groups, showing the destruction of the peaks of lignocellulosic materials. The breakthrough curves revealed that for a 7.5 cm bed, adsorption performance reported the following order of promising results: Pb2+ > Ni2+ > Cd2+; while for a 4 cm bed, Pb2+ > Ni2+. The mechanism of adsorption of the evaluated metals onto cocoa pod husk was attributed to cationic exchange and microprecipitation due to the presence of Ca, K, and Si in the structure of the bio-adsorbent. Finally, the continuous adsorption was modeled under the mathematical expressions of Adams−Bohart, Thomas, and Yoon−Nelson reporting good fitting with correlation coefficient above 0.95.
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Affiliation(s)
- Candelaria Tejada-Tovar
- Chemical Engineering Department, Process Design and Biomass Utilization Research Group (IDAB), Universidad de Cartagena, Avenida del Consulado St. 30, Cartagena de Indias 130015, Colombia
| | - Angel Villabona-Ortíz
- Chemical Engineering Department, Process Design and Biomass Utilization Research Group (IDAB), Universidad de Cartagena, Avenida del Consulado St. 30, Cartagena de Indias 130015, Colombia
| | - Ángel González-Delgado
- Chemical Engineering Department, Nanomaterials and Computer Aided Process Engineering Research Group (NIPAC), Universidad de Cartagena, Avenida del Consulado St. 30, Cartagena de Indias 130015, Colombia
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de Melo Pereira GV, Maske BL, de Carvalho Neto DP, Karp SG, De Dea Lindner J, Martin JGP, de Oliveira Hosken B, Soccol CR. What Is Candida Doing in My Food? A Review and Safety Alert on Its Use as Starter Cultures in Fermented Foods. Microorganisms 2022; 10:1855. [PMID: 36144457 DOI: 10.3390/microorganisms10091855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/02/2022] [Accepted: 09/07/2022] [Indexed: 12/02/2022] Open
Abstract
The use of yeasts as starter cultures was boosted with the emergence of large-scale fermentations in the 20th century. Since then, Saccharomyces cerevisiae has been the most common and widely used microorganism in the food industry. However, Candida species have also been used as an adjuvant in cheese production or as starters for coffee, cocoa, vegetable, meat, beer, and wine fermentations. A thorough screening of candidate Candida is sometimes performed to obtain the best performing strains to enhance specific features. Some commonly selected species include C. pulcherrima (teleomorph Metschnikowia pulcherrima) (wine), C. parapsilosis (teleomorph Monilia parapsilosis) (coffee), C. famata (teleomorph Debaryomyces hansenii) (cheese), and C. zeylanoides (teleomorph Kurtzmaniella zeylanoides) and C. norvegensis (teleomorph Pichia norvegensis) (cocoa). These species are associated with the production of key metabolites (food aroma formation) and different enzymes. However, safety-associated selection criteria are often neglected. It is widely known that some Candida species are opportunistic human pathogens, with important clinical relevance. Here, the physiology and metabolism of Candida species are addressed, initially emphasizing their clinical aspects and potential pathogenicity. Then, Candida species used in food fermentations and their functional roles are reported. We recommended that Candida not be used as food cultures if safety assessments are not performed. Some safety features are highlighted to help researchers choose methods and selection criteria.
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Sedova IB, Kiseleva MG, Chalyy ZA, Efimochkina NR, Tutelyan VA. [Mycotoxins contamination of cocoa products and carob marketed in the Russian Federation]. Vopr Pitan 2022; 91:65-77. [PMID: 36394930 DOI: 10.33029/0042-8833-2022-91-5-65-77] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 08/30/2022] [Indexed: 06/16/2023]
Abstract
Cocoa is a daily basic food for many people all over the world. Also, people engaged in healthy lifestyle often prefer carob. The aim of the present study was to evaluate occurrence of Aspergillus, Penicillium, Fusarium and Alternaria secondary metabolites in cocoa and carob available in the Russian Federation and assess mycotoxin's intake with these products. Material and methods. Concentration of 27 mycotoxins in 63 samples of cocoa and carob products was determined by ultra high-performance liquid chromatography coupled to tandem mass-spectrometric detection (UPLC-MS/MS). The list of mycotoxins included regulated ones (aflatoxins, ochratoxin A, deoxynivalenol, fumonisins, T-2 toxin, zearalenone), their derivatives and structural analogs (A and B trichothecenes), and emergent mycotoxins (alternariol, its monomethyl ether, altenuene, tentoxin, citrinin, sterigmatocistin, cyclopiazonic and mycophenolic acids, enniatins, beauvericin). Results. 29 of 41 cocoa samples were positive for beauvericin, contamination level was from 1.6 to 2184.8 μg/kg. Tentoxin, sterigmatocystin and alternatiol monomethyl ether were detected in 3 samples; their concentration varied in the ranges 0.7-1.2, 1.5-3.3 and 4.0-7.8 μg/kg correspondingly. Carob samples were positive for alternariol (14 of 22 samples, 1.5-43.1 μg/kg); tentoxin (13 samples, 0.5-8.7 μg/kg), mycophenolic acid (6 samples, 6.9-8.2 μg/kg) and for alternatiol monomethyl ether (3 samples, 1.0-1.2 μg/kg). Several samples of cocoa were contaminated with regulated mycotoxins: zearalenone (18 of 41 samples, 2.1-24.6 μg/kg), ochratoxin A (14 samples, 0.75-12.0 μg/kg) and aflatoxin B1 (2 samples, 0.59 and 0.86 μg/ kg). Several carob samples were contaminated with fumonisin B2 (7 of 22 samples, 4.2-5.2 μg/kg), ochratoxin A (5 samples, 0.5-1.4 μg/kg) and aflatoxin B1 (3 samples, 0.15-0.18 μg/kg). The ochratoxin A content in two instant cocoa beverages exceeded its maximum level (5 μg/kg) set for some plant products. Conclusion. To the best of our knowledge, the present study is the first survey devoted to emergent mycotoxin contamination of carob and cocoa alternative products marketed in the Russian Federation. The high occurrence of such mycotoxins as aflatoxins, beauvericin and ochratoxin A in these products indicates a potential health risk and the need for a hygienic assessment of cocoa and carob products' contamination not only with regulated in cocoa products aflatoxin B1, but with other mycotoxin including emergent ones. The risk of dietary intake of aflatoxins, beauvericin and ochratoxin A with cocoa products (especially with instant cocoa beverages) has been revealed for children over 7 years old in organized groups.
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Affiliation(s)
- I B Sedova
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, 109240, Moscow, Russian Federation
| | - M G Kiseleva
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, 109240, Moscow, Russian Federation
| | - Z A Chalyy
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, 109240, Moscow, Russian Federation
| | - N R Efimochkina
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, 109240, Moscow, Russian Federation
| | - V A Tutelyan
- Federal Research Centre of Nutrition, Biotechnology and Food Safety, 109240, Moscow, Russian Federation
- I.M. Sechenov First Moscow State Medical University of Ministry of Healthcare of the Russian Federation (Sechenov University), 119991, Moscow, Russian Federation
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Glicerina V, Siroli L, Betoret E, Canali G, Dalla Rosa M, Lanciotti R, Romani S. Characterization and evaluation of the influence of an alginate, cocoa and a bilayer alginate-cocoa coating on the quality of fresh-cut oranges during storage. J Sci Food Agric 2022; 102:4454-4461. [PMID: 35092615 DOI: 10.1002/jsfa.11799] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 01/25/2022] [Accepted: 01/29/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Fresh-cut products are ready-to-use goods which retain the fresh characteristics of raw produce. However, numerous factors restrict the quality and shelf-life of fresh-cut products. One of the most promising, convenient and safe technologies to preserve the quality and to prolong the shelf-life of fresh fruits and vegetables is the application of edible coatings. RESULTS The aim of this study was to investigate the effects of different coatings (alginate-based, cocoa-based and a combination of them) on physicochemical, microbiological and sensory characteristics of fresh-cut oranges during storage. Preliminary rheological analyses were performed on coatings in order to characterize them. The three different coated orange samples were packaged in polyethylene terephthalate trays under atmospheric conditions and stored for 9 days at 6 °C. During storage, all samples were analysed for water activity, moisture, colour, texture, microbiological analyses and sensory quality. Orange samples coated with sodium alginate maintained the highest quality characteristics in terms of texture and microbiological properties, but not from a sensory point of view. Samples coated only with cocoa presented very high sensory attributes, but the lowest microbiological and textural quality. Samples covered in both alginate and cocoa demonstrated the best quality parameters throughout the whole storage period, including high sensory characteristics and the lowest microbiological cell loads (yeast and mesophilic aerobic bacteria under the threshold limit of 6.0 log cfu g-1 ). CONCLUSION The bilayer coating represented the best solution in order to develop new ready to-eat-fresh oranges with both high textural and sensory attributes and prolonged shelf-life. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Virginia Glicerina
- Interdepartmental Centre for Agri-Food Industrial Research, Alma Mater Studiorum, University of Bologna, Cesena, Forli-Cesena, Italy
| | - Lorenzo Siroli
- Department of Agricultural and Food Sciences, Alma Mater Studiorum, University of Bologna, Cesena, Forli-Cesena, Italy
| | - Ester Betoret
- Instituto de Agroquimica y Tecnologia de Alimentos (IATA) Calle catedratico Agustìn Escardino, Paterna, Spain
| | - Giada Canali
- Interdepartmental Centre for Agri-Food Industrial Research, Alma Mater Studiorum, University of Bologna, Cesena, Forli-Cesena, Italy
| | - Marco Dalla Rosa
- Interdepartmental Centre for Agri-Food Industrial Research, Alma Mater Studiorum, University of Bologna, Cesena, Forli-Cesena, Italy
- Department of Agricultural and Food Sciences, Alma Mater Studiorum, University of Bologna, Cesena, Forli-Cesena, Italy
| | - Rosalba Lanciotti
- Interdepartmental Centre for Agri-Food Industrial Research, Alma Mater Studiorum, University of Bologna, Cesena, Forli-Cesena, Italy
- Department of Agricultural and Food Sciences, Alma Mater Studiorum, University of Bologna, Cesena, Forli-Cesena, Italy
| | - Santina Romani
- Interdepartmental Centre for Agri-Food Industrial Research, Alma Mater Studiorum, University of Bologna, Cesena, Forli-Cesena, Italy
- Department of Agricultural and Food Sciences, Alma Mater Studiorum, University of Bologna, Cesena, Forli-Cesena, Italy
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Oyekale AS. Determinants of Cocoa Farmers' Compliance with Agrochemical Safety Precautions in Ogun and Osun States, Nigeria. Toxics 2022; 10:454. [PMID: 36006133 PMCID: PMC9415294 DOI: 10.3390/toxics10080454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 07/31/2022] [Accepted: 08/05/2022] [Indexed: 06/15/2023]
Abstract
Cocoa is one of the major cash crops in Nigeria and its production is directly related to the effective utilization of agrochemicals. This paper analysed the factors influencing cocoa farmers’ compliance with agrochemical safety regulations. The data were collected from 326 cocoa farmers from Ogun and Osun states, using multi-stage sampling procedures. The data were analysed with Principal Component Analysis (PCA) and an Endogenous Tobit Regression model. The results showed that majority of the farmers were primarily growing cocoa and average ownership of personal protective equipment (PPE) was less than two. Awareness of manufacturers’ instructions was high for insecticides and fungicides, while majority of the farmers were not eating or drinking while handling agrochemicals. Safety compliance indicators were significantly influenced (p < 0.10) by farmers’ ownership of PPE, education, age, awareness of manufacturers’ safety instructions and health status. It was concluded that utilization of PPE was very low among the farmers and efforts to facilitate safety training on the use of different agrochemicals will facilitate safety compliance through proper understanding of manufacturers’ instructions.
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Affiliation(s)
- Abayomi Samuel Oyekale
- Department of Agricultural Economics and Extension, North-West University Mafikeng Campus, Mmabatho 2735, South Africa
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Del Mar Rivas-Chacón L, Yanes-Díaz J, de Lucas B, Riestra-Ayora JI, Madrid-García R, Sanz-Fernández R, Sánchez-Rodríguez C. Preventive Effect of Cocoa Flavonoids via Suppression of Oxidative Stress-Induced Apoptosis in Auditory Senescent Cells. Antioxidants (Basel) 2022; 11:1450. [PMID: 35892652 DOI: 10.3390/antiox11081450] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/22/2022] [Accepted: 07/22/2022] [Indexed: 02/04/2023] Open
Abstract
Presbycusis or Age-related hearing loss (ARHL) is a sensorineural hearing loss that affects communication, leading to depression and social isolation. Currently, there are no effective treatments against ARHL. It is known that cocoa products have high levels of polyphenol content (mainly flavonoids), that are potent anti-inflammatory and antioxidant agents with proven benefits for health. The objective is to determine the protective effect of cocoa at the cellular and molecular levels in Presbycusis. For in vitro study, we used House Ear Institute-Organ of Corti 1 (HEI-OC1), stria vascularis (SV-k1), and organ of Corti (OC-k3) cells (derived from the auditory organ of a transgenic mouse). Each cell line was divided into a control group (CTR) and an H2O2 group (induction of senescence by an oxygen radical). Additionally, every group of every cell line was treated with the cocoa polyphenolic extract (CPE), measuring different markers of apoptosis, viability, the activity of antioxidant enzymes, and oxidative/nitrosative stress. The data show an increase of reactive oxidative and nitrogen species (ROS and RNS, respectively) in senescent cells compared to control ones. CPE treatment effectively reduced these high levels and correlated with a significant reduction in apoptosis cells by inhibiting the mitochondrial-apoptotic pathway. Furthermore, in senescence cells, the activity of antioxidant enzymes (Superoxide dismutase, SOD; Catalase, CAT; and Glutathione peroxidase, GPx) was recovered after CPE treatment. Administration of CPE also decreased oxidative DNA damage in the auditory senescent cells. In conclusion, CPE inhibits the activation of senescence-related apoptotic signaling by decreasing oxidative stress in auditory senescent cells.
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Jaćimović S, Popović-Djordjević J, Sarić B, Krstić A, Mickovski-Stefanović V, Pantelić NĐ. Antioxidant Activity and Multi-Elemental Analysis of Dark Chocolate. Foods 2022; 11:1445. [PMID: 35627015 DOI: 10.3390/foods11101445] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/04/2022] [Accepted: 05/12/2022] [Indexed: 02/04/2023] Open
Abstract
Cocoa beans are part of the cocoa plant fruit (Theobroma cacao L.) used to prepare various products such as chocolate, cocoa butter, jelly, liqueurs, cosmetics, etc. Dark chocolate is consumed worldwide by different populations and is known for its good taste, making it one of the most favoured food products. This work aimed to determine the content of total polyphenols (TPC), total flavonoids (TFC), and the antioxidant potential measured through the ability to scavenge DPPH free radicals (DPPH), ferric reducing power (FRAP), and total antioxidant capacity (TAC), as well as major and trace elements contained in twelve commercially available dark chocolate samples, with cocoa content ranging from 40% to 99%. The total polyphenols content ranged between 10.55 and 39.82 mg/g GAE, while the total flavonoid content was from 10.04 to 37.85 mg/g CE. All applied antioxidant assays indicate that the sample with the highest cocoa percentage shows the greatest antioxidant activity (DPPH: 48.34% of inhibition; FRAP: 89.00 mg/g GAE; TAC: 83.86 mg/g AAE). Statistical methods were applied to establish the differences between the samples concerning TPC, TFC, DPPH, FRAP and TAC, as well as to differentiate the samples according to the mineral content. The results indicated that the differences in TPC and TFC between different samples depended on the cocoa content and the addition of dried fruit pieces. A good correlation between antioxidant potency composite index (ACI) and declared cocoa content was noticed (R2 = 0.8034), indicating that the declared percentage of cocoa is a reliable indicator for antioxidant activity of analysed dark chocolate samples. The nutritional evaluation proved that the studied chocolate samples were an excellent source of Mg, Fe, Mn and Cu.
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Quispe-Chambilla L, Pumacahua-Ramos A, Choque-Quispe D, Curro-Pérez F, Carrión-Sánchez HM, Peralta-Guevara DE, Masco-Arriola ML, Palomino-Rincón H, Ligarda-Samanez CA. Rheological and Functional Properties of Dark Chocolate with Partial Substitution of Peanuts and Sacha Inchi. Foods 2022; 11:foods11081142. [PMID: 35454729 PMCID: PMC9032496 DOI: 10.3390/foods11081142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/22/2022] [Accepted: 03/31/2022] [Indexed: 02/01/2023] Open
Abstract
Chocolate is a widely consumed product, due to the contribution of fats and antioxidant compounds; the addition of other components makes it possible to increase the content of polyunsaturated fatty acids, although they can affect its rheological properties. The influence of the partial addition of peanut paste and Sacha Inchi on the rheological and functional properties of dark chocolate was evaluated. Cocoa beans, peanuts, and Sacha Inchi were refined in order to obtain the cocoa paste (PC), peanut paste (PM), and Sacha Inchi paste (PSI). Then, mixtures between 0 to 20% of PM and PSI were formulated, and the rheological properties were evaluated at 30, 40, and 50 °C; these were adjusted to mathematical models. Functional groups were identified by FTIR in ATR mode, and it was observed that the partial addition of PM and PSI did not show significant changes in the shear stress and apparent viscosity of the mixture, although they did show dependence on temperature. The Herschel−Bulkley model showed a better adjustment (R2 > 0.999), reporting behavior index values, n < 1.0, and indicating pseudo-plastic behavior for pastes and formulations. The yield limit τy and the consistency index kH increased significantly with the addition of PM and PSI, but they decreased with increasing temperature. The activation energy show values between 13.98 to 18.74 kJ/mol, and it increased significantly with the addition of PM and PSI. Infrared analysis evidenced the presence of polyunsaturated fatty acids, coming mainly from PSI and PM. The addition of PM and PSI does not influence the rheological properties and allows for an increase in the content of polyunsaturated fatty acids.
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Affiliation(s)
- Lucero Quispe-Chambilla
- Food Science and Technology, Universidad Nacional de San Antonio Abad del Cusco, Cusco 08000, Peru;
| | - Augusto Pumacahua-Ramos
- Department of Food Engineering, Universidad Nacional Intercultural de Quillabamba, Cusco 08000, Peru; (F.C.-P.); (H.M.C.-S.)
- Correspondence:
| | - David Choque-Quispe
- Agroindustrial Engineering, Universidad Nacional José María Arguedas, Andahuaylas 03701, Peru; (D.C.-Q.); (H.P.-R.); (C.A.L.-S.)
| | - Francisco Curro-Pérez
- Department of Food Engineering, Universidad Nacional Intercultural de Quillabamba, Cusco 08000, Peru; (F.C.-P.); (H.M.C.-S.)
| | - Hilka Mariela Carrión-Sánchez
- Department of Food Engineering, Universidad Nacional Intercultural de Quillabamba, Cusco 08000, Peru; (F.C.-P.); (H.M.C.-S.)
| | - Diego E. Peralta-Guevara
- Water Analysis and Control Research Laboratory, Universidad Nacional José María Arguedas, Andahuaylas 03701, Peru;
| | - Mery Luz Masco-Arriola
- Department of Chemical Engineering, Universidad Nacional de San Antonio Abad del Cusco, Cusco 08000, Peru;
| | - Henry Palomino-Rincón
- Agroindustrial Engineering, Universidad Nacional José María Arguedas, Andahuaylas 03701, Peru; (D.C.-Q.); (H.P.-R.); (C.A.L.-S.)
| | - Carlos A. Ligarda-Samanez
- Agroindustrial Engineering, Universidad Nacional José María Arguedas, Andahuaylas 03701, Peru; (D.C.-Q.); (H.P.-R.); (C.A.L.-S.)
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Mihai RA, Landazuri Abarca PA, Tinizaray Romero BA, Florescu LI, Catană R, Kosakyan A. Abiotic Factors from Different Ecuadorian Regions and Their Contribution to Antioxidant, Metabolomic and Organoleptic Quality of Theobroma cacao L. Beans, Variety "Arriba Nacional". Plants (Basel) 2022; 11:976. [PMID: 35406956 PMCID: PMC9002803 DOI: 10.3390/plants11070976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 03/23/2022] [Accepted: 03/29/2022] [Indexed: 06/14/2023]
Abstract
Fine flavor cocoa is a unique category of cocoa that produces almonds with high aromatic potential and several sensory benefits that make it different from the basic or ordinary cocoas. Ecuador is the world's leader in the production and export of fine flavor cocoa, responsible for 63% of the world's total production due to the commercialization of the Arriba Nacional variety, known to possess an intense aroma that is unique in the cocoa world market. Besides its organoleptic specificity, this variety represents a source of important bioactive compounds associated with both sensory and health properties. This study evaluates the influence of an abiotic factor, nutritional soil status, on the phytochemical composition (methylxantines and phenolic compounds), and antioxidant and sensory properties of Arriba variety cocoa beans originating from three different geographical regions of Ecuador. We used the Diagnosis and Recommendation Integrated System (DRIS), Folin-Ciocalteau, high-performance liquid chromatography (HPLC), ABTS free-radical-scavenging activity, the α, α-diphenyl-β-picrylhydrazyl free-radical-scavenging method (DPPH), and Ferric reducing antioxidant power (FRAP) analysis to reveal a significant correlation between Mn ions and total phenolic content, a positive implication of N in methylxanthine composition and antioxidant properties, and the importance of Ca, Mg, and K ions in increasing the flavonoid and anthocyanin content of raw cocoa beans. We showed that these nutritional elements can interfere with the nutraceutical and sensory properties of cocoa beans, as Cu, Mg, and K are correlated with anthocyaninic content, while Fe, Ca, P and Zn influenced the flavonoid content. We underline that the Arriba variety is suitable not only for the production of high-quality chocolate, but also for the increasing worldwide nutraceutical market, generating qualitative and competitive products.
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Affiliation(s)
- Raluca A. Mihai
- CICTE, Department of Life Science and Agriculture, Universidad de las Fuerzas Armadas—ESPE, Av. General Rumiñahui s/n y Ambato, Sangolquí 171103, Ecuador
| | - Pablo A. Landazuri Abarca
- IASA 1, Department of Life Science and Agriculture, Universidad de las Fuerzas Armadas—ESPE, Av. General Rumiñahui s/n y Ambato, Sangolquí 171103, Ecuador;
| | | | - Larisa I. Florescu
- Institute of Biology Bucharest, Romanian Academy, 060031 Bucharest, Romania;
| | - Rodica Catană
- Institute of Biology Bucharest, Romanian Academy, 060031 Bucharest, Romania;
| | - Anush Kosakyan
- Institute of Parasitology, Biology Centre, Czech Academy of Sciences, 37005 Ceske Budejovice, Czech Republic;
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Desmarchelier A, Bebius A, Reding F, Griffin A, Ahijado Fernandez M, Beasley J, Clauzier E, Delatour T. Towards a consensus LC-MS/MS method for the determination of acrylamide in food that prevents overestimation due to interferences. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2022; 39:653-665. [PMID: 35113763 DOI: 10.1080/19440049.2021.2022773] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Acrylamide is prone to misquantification, and critical steps in the analytical procedures need to be identified and controlled to ensure a reliable determination. Four methods were considered to illustrate misquantification issues with acrylamide. For two methods varying by the extent of their sample preparations, cases of overestimation in cocoa samples reaching up to a 20-fold factor are shown. A second example, applied to a variety of food products, includes two other methods varying by their chromatographic conditions. As a follow up of a study conducted in 2020 about the identification of N-acetyl-ß-alanine as an interference of acrylamide in coffee, the extent of this interference was evaluated in a selection of coffee samples, cereal-based products and baby foods. The ultimate objective of this manuscript was to resolve such cases of misquantification and validate a wide scope and robust method allowing an interference free acrylamide analysis. To do so, an extraction procedure based on the EN 16618:2015 standard with water extraction and two consecutive solid phase extraction (SPE) steps was applied with modified liquid chromatographic conditions. The method was validated in coffee, cereals, baby foods, cocoa and pet foods with excellent performance in terms of recovery (97-108%) and precision (RSDr and RSDiR <12 %). The breath of scope was further proved through trueness determination in quality control materials and reference materials including French fries, potato crisps, vegetable crisps, instant coffee, infant food and biscuit (cookie), with trueness values found within a 94-107% range.
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Affiliation(s)
| | - Aude Bebius
- Société des Produits Nestlé SA, Nestlé Research and Development Orbe, Orbe, Switzerland
| | - Frédérique Reding
- Société des Produits Nestlé SA, Nestlé Research and Development Orbe, Orbe, Switzerland
| | - Ashley Griffin
- Center, Quality Management, Nestlé Quality Assurance Center, Dublin, Ohio, USA
| | | | - Jason Beasley
- Reading Scientific Services Ltd, Reading Science Centre, Reading, UK
| | - Emilie Clauzier
- Reading Scientific Services Ltd, Reading Science Centre, Reading, UK
| | - Thierry Delatour
- Société des Produits Nestlé SA, Nestlé Research, Lausanne, Switzerland
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Aristide D, Martial TTP, Ruth NNE, Grace LB, Ebenezer FT, Flore MPT, Thaddee B. Effects of a Powder Formulation of Streptomyces cameroonensis on Growth and Resistance of Two Cocoa Hybrids from Cameroon against Phytophthora megakarya (Causal Agent of Black Pod Disease). J Microbiol Biotechnol 2022; 32:160-169. [PMID: 34954698 PMCID: PMC9628838 DOI: 10.4014/jmb.2110.10006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 12/17/2021] [Accepted: 12/20/2021] [Indexed: 12/15/2022]
Abstract
In the present study we evaluated the efficacy of a bioformulation of Streptomyces cameroonensis for control of black pod disease in cocoa and enhancement of seedling growth. The formulation developed using talc powder and cassava starch as carriers showed high shelf-life of 1.07 × 106 CFU/g after six months storage at 4°C. The formulation was tested for inhibition of spore germination in Phytophthora megakarya and showed 100% inhibition at 10% (w/v) of formulation. To determine the efficacy of the formulation, we performed an in planta assay in the greenhouse on two hybrids of cocoa seedlings, the tolerant SNK413 × (♂) T79/467 and the susceptible UPA 134× (♂) SCA 12. Detached leaf assay showed a significant reduction in the disease severity index of about 67% for the tolerant hybrid and 55% for the susceptible hybrid compared to non-treated plants. A significant enhancement in stem length, leaf surface area and root weight was observed. Analysis of biochemical markers of defense showed a significant increase in total polyphenol, flavonoid, and total protein contents. There was also significant upregulation of PR-proteins such as chitinases, peroxidases and β-1, 3-glucanases following treatment of both tolerant and susceptible hybrids, though with a higher level of synthesis in the tolerant hybrids. A significant increase was also observed in polyphenol oxidase activities in plants treated with the formulation. This work demonstrated the stability and effectiveness of the S. cameroonensis powder formulation in suppressing black pod disease in cocoa and subsequently enhancing the growth of seedlings.
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Affiliation(s)
- Dzelamonyuy Aristide
- Laboratory of Phytoprotection and Plant Valorization, Biotechnology Center, University of Yaoundé I P.O. Box 17673 Etetak-Yaoundé, Cameroon,Department of Biochemistry, Faculty of Science, University of Yaoundé 1, P.O. Box 812, Yaoundé, Cameroon
| | - Tene Tayo Paul Martial
- Laboratory of Phytoprotection and Plant Valorization, Biotechnology Center, University of Yaoundé I P.O. Box 17673 Etetak-Yaoundé, Cameroon,Department of Biochemistry, Faculty of Science, University of Yaoundé 1, P.O. Box 812, Yaoundé, Cameroon
| | - Ngotcho Ngassam Esther Ruth
- Laboratory of Phytoprotection and Plant Valorization, Biotechnology Center, University of Yaoundé I P.O. Box 17673 Etetak-Yaoundé, Cameroon,Department of Biochemistry, Faculty of Science, University of Yaoundé 1, P.O. Box 812, Yaoundé, Cameroon
| | - Lele Brenda Grace
- Laboratory of Phytoprotection and Plant Valorization, Biotechnology Center, University of Yaoundé I P.O. Box 17673 Etetak-Yaoundé, Cameroon,Department of Biochemistry, Faculty of Science, University of Yaoundé 1, P.O. Box 812, Yaoundé, Cameroon
| | - Foka Tatiekam Ebenezer
- Laboratory of Phytoprotection and Plant Valorization, Biotechnology Center, University of Yaoundé I P.O. Box 17673 Etetak-Yaoundé, Cameroon,Department of Biochemistry, Faculty of Science, University of Yaoundé 1, P.O. Box 812, Yaoundé, Cameroon
| | - Magni Pacha Tatiana Flore
- Laboratory of Phytoprotection and Plant Valorization, Biotechnology Center, University of Yaoundé I P.O. Box 17673 Etetak-Yaoundé, Cameroon,Department of Biochemistry, Faculty of Science, University of Yaoundé 1, P.O. Box 812, Yaoundé, Cameroon
| | - Boudjeko Thaddee
- Laboratory of Phytoprotection and Plant Valorization, Biotechnology Center, University of Yaoundé I P.O. Box 17673 Etetak-Yaoundé, Cameroon,Department of Biochemistry, Faculty of Science, University of Yaoundé 1, P.O. Box 812, Yaoundé, Cameroon,Corresponding author Phone/Fax : 699086703 E-mail:
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Tabone M, García-Merino JA, Bressa C, Rocha Guzman NE, Herrera Rocha K, Chu Van E, Castelli FA, Fenaille F, Larrosa M. Chronic Consumption of Cocoa Rich in Procyanidins Has a Marginal Impact on Gut Microbiota and on Serum and Fecal Metabolomes in Male Endurance Athletes. J Agric Food Chem 2022; 70:1878-1889. [PMID: 35112856 DOI: 10.1021/acs.jafc.1c07547] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Cocoa is used in the sports world as a supplement, although there is no consensus on its use. We investigated the effect of cocoa intake on intestinal ischemia (intestinal fatty acid-binding protein (I-FABP)), serum lipopolysaccharide (LPS) levels, gastrointestinal symptoms, and gut microbiota in endurance athletes during their training period on an unrestricted diet. We also performed a metabolomics analysis of serum and feces after a bout of exercise before and after supplementation. Cocoa consumption had no effect on I-FABP, LPS, or gastrointestinal symptoms. Cocoa intake significantly increased the abundance of Blautia and Lachnospira genera and decreased the abundance of the Agathobacter genus, which was accompanied by elevated levels of polyphenol fecal metabolites 4-hydroxy-5-(phenyl)-valeric acid and O-methyl-epicatechin-O-glucuronide. Our untargeted approach revealed that cocoa had no significant effects on serum and fecal metabolites and that its consumption had little impact on the metabolome after a bout of physical exercise.
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Affiliation(s)
- Mariangela Tabone
- MAS Microbiota Group, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Madrid 28670, Spain
| | - Jose Angel García-Merino
- MAS Microbiota Group, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Madrid 28670, Spain
| | - Carlo Bressa
- MAS Microbiota Group, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Madrid 28670, Spain
- Facultad de Ciencias Experimentales, Universidad Francisco de Vitoria, Pozuelo de Alarcón, Madrid 28223, Spain
| | - Nuria Elizabeth Rocha Guzman
- Grupo de Investigación en Alimentos Funcionales y Nutracéuticos, Unidad de Posgrado, Investigación y Desarrollo Tecnológico, TecNM/Instituto Tecnológico de Durango, Durango 34080, México
| | - Karen Herrera Rocha
- Grupo de Investigación en Alimentos Funcionales y Nutracéuticos, Unidad de Posgrado, Investigación y Desarrollo Tecnológico, TecNM/Instituto Tecnológico de Durango, Durango 34080, México
| | - Emeline Chu Van
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), MetaboHUB, F-91191 Gif sur Yvette, France
| | - Florence A Castelli
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), MetaboHUB, F-91191 Gif sur Yvette, France
| | - François Fenaille
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), MetaboHUB, F-91191 Gif sur Yvette, France
| | - Mar Larrosa
- MAS Microbiota Group, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Madrid 28670, Spain
- Department of Nutrition and Food Science, School of Pharmacy, Complutense University of Madrid (UCM), Madrid 28040, Spain
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Zapaśnik A, Bryła M, Waśkiewicz A, Ksieniewicz-Woźniak E, Podolska G. Ochratoxin A and 2' R-Ochratoxin A in Selected Foodstuffs and Dietary Risk Assessment. Molecules 2021; 27:188. [PMID: 35011417 PMCID: PMC8746423 DOI: 10.3390/molecules27010188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 12/21/2021] [Accepted: 12/27/2021] [Indexed: 11/17/2022] Open
Abstract
The aim of this study was to estimate the contamination of grain coffee, roasted coffee, instant coffee, and cocoa purchased in local markets with ochratoxin A (OTA) and its isomerization product 2'R-ochratoxin A (2'R-OTA), and to assess risk of dietary exposure to the mycotoxins. OTA and 2'R-OTA content was determined using the HPLC chromatography with immunoaffinity columns dedicated to OTA. OTA levels found in all the tested samples were below the maximum limits specified in the European Commission Regulation EC 1881/2006. Average OTA concentrations calculated for positive samples of grain coffee/roasted coffee/instant coffee/cocoa were 0.94/0.79/3.00/0.95 µg/kg, with the concentration ranges: 0.57-1.97/0.44-2.29/0.40-5.15/0.48-1.97 µg/kg, respectively. Average 2'R-OTA concentrations calculated for positive samples of roasted coffee/instant coffee were 0.90/1.48 µg/kg, with concentration ranges: 0.40-1.26/1.00-2.12 µg/kg, respectively. In turn, diastereomer was not found in any of the tested cocoa samples. Daily intake of both mycotoxins with coffee/cocoa would be below the TDI value even if the consumed coffee/cocoa were contaminated with OTA/2'R-OTA at the highest levels found in this study. Up to now only a few papers on both OTA and 2'R-OTA in roasted food products are available in the literature, and this is the first study in Poland.
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Affiliation(s)
- Agnieszka Zapaśnik
- Department of Microbiology, Prof. Waclaw Dabrowski Institute of Agricultural and Food Biotechnology—State Research Institute, Rakowiecka 36, 02-532 Warsaw, Poland;
| | - Marcin Bryła
- Department of Food Safety and Chemical Analysis, Prof. Waclaw Dabrowski Institute of Agricultural and Food Biotechnology—State Research Institute, Rakowiecka 36, 02-532 Warsaw, Poland;
| | - Agnieszka Waśkiewicz
- Department of Chemistry, Poznan University of Life Sciences, Wojska Polskiego 75, 60-625 Poznan, Poland;
| | - Edyta Ksieniewicz-Woźniak
- Department of Food Safety and Chemical Analysis, Prof. Waclaw Dabrowski Institute of Agricultural and Food Biotechnology—State Research Institute, Rakowiecka 36, 02-532 Warsaw, Poland;
| | - Grażyna Podolska
- Department of Cereal Crop Production, Institute of Soil Science and Plant Cultivation—State Research Institute, Czartoryskich 8, 24-100 Puławy, Poland;
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García-Cordero J, Pino A, Cuevas C, Puertas-Martín V, San Román R, de Pascual-Teresa S. Neurocognitive Effects of Cocoa and Red-Berries Consumption in Healthy Adults. Nutrients 2021; 14:1. [PMID: 35010877 PMCID: PMC8746322 DOI: 10.3390/nu14010001] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 12/13/2021] [Accepted: 12/18/2021] [Indexed: 01/04/2023] Open
Abstract
In recent decades, the elderly population has increased at higher rates than any other population group, resulting in an increase in age-related diseases such as neurodegenerative and cognitive impairment. To address this global health problem, it is necessary to search for new dietary strategies that can prevent the main neurocognitive problems associated with the ageing process. Therefore, the aim of the present study was to analyze the effect of cocoa flavanols and red berry anthocyanins on brain-derived neurotrophic factor (BDNF) and nerve growth factor receptor (NGF-R) and to stablish the possible improvement in cognitive performance by using a battery of neurocognitive tests that included the Verbal Learning Test Spain-Complutense, the Spatial Recall Test 10/36 BRB-N, the Wechsler Adult Intelligence Scale III and IV, the STROOP Task and the Tower of London Test. A randomized, double-blind, parallel-group study was performed in 60 healthy volunteers between 50 and 75 years old who consumed a cocoa powder, a red berries mixture or a combination of both for 12 weeks. After the intervention, we observed a reduction in the time needed to start (p = 0.031) and finish (p = 0.018) the neurocognitive test known as the Tower of London in all groups, but the decrease in time to finish the task was more pronounced in the intervention with the combination of cocoa-red berries group. We failed to show any significant difference in BDNF and NGF-R sera levels. However we found a negative correlation between BDNF and the number of movements required to finish the TOL in women (p = 0.044). In conclusion, our study showed an improvement in executive function, without any change in neurotrofin levels, for all intervention arms.
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Affiliation(s)
- Joaquín García-Cordero
- Departamento de Metabolismo y Nutrición, Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN-CSIC), C/José Antonio Novais, 10, 28040 Madrid, Spain; (J.G.-C.); (A.P.)
| | - Alicia Pino
- Departamento de Metabolismo y Nutrición, Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN-CSIC), C/José Antonio Novais, 10, 28040 Madrid, Spain; (J.G.-C.); (A.P.)
| | - Constanza Cuevas
- Hospital 12 de Octubre, 28041 Madrid, Spain; (C.C.); (V.P.-M.); (R.S.R.)
| | - Verónica Puertas-Martín
- Hospital 12 de Octubre, 28041 Madrid, Spain; (C.C.); (V.P.-M.); (R.S.R.)
- Facultad de Educación, Universidad Internacional de la Rioja, 26006 Logrono, Spain
| | - Ricardo San Román
- Hospital 12 de Octubre, 28041 Madrid, Spain; (C.C.); (V.P.-M.); (R.S.R.)
| | - Sonia de Pascual-Teresa
- Departamento de Metabolismo y Nutrición, Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN-CSIC), C/José Antonio Novais, 10, 28040 Madrid, Spain; (J.G.-C.); (A.P.)
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Mena P, Bresciani L, Tassotti M, Rosi A, Martini D, Antonini M, Cas AD, Bonadonna R, Brighenti F, Del Rio D. Effect of different patterns of consumption of coffee and a cocoa-based product containing coffee on the nutrikinetics and urinary excretion of phenolic compounds. Am J Clin Nutr 2021; 114:2107-2118. [PMID: 34582552 DOI: 10.1093/ajcn/nqab299] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/27/2021] [Accepted: 08/19/2021] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Coffee consumption is associated with a reduced risk of several chronic diseases in a dose-dependent manner. Chronic intake results in the transient appearance of bioactive phenolic metabolites in the circulatory system. However, there is a lack of information on the impact of different patterns of coffee consumption on plasma and urinary profiles of phenolic metabolites. OBJECTIVES Plasma and urinary phenolic metabolites were investigated following regular consumption of different daily dosages of coffee or cocoa-based products containing coffee (CBPCC) under a real-life setting. METHODS A repeated-dose, randomized, crossover human intervention was conducted with 21 healthy volunteers. For 1 mo, participants consumed 1) 1 cup of coffee (1C), 2) 3 cups of coffee (3C), or 3) 1 cup of coffee + 2 CBPCC twice daily (PC). Plasma and urine samples were collected over a 24-h period after each treatment. The nutrikinetics and urinary excretion of native, human phase II, and colonic metabolites were assessed. RESULTS A total of 51 (poly)phenolic metabolites were quantified, with 41 metabolites being strictly related to coffee consumption. Significant differences were observed among treatments for most of the metabolites. The metabolites present in the highest amounts were the hydroxycinnamate, phenylpropanoic acid, benzaldehyde, and benzene classes, along with (-)-epicatechin and phenyl-γ-valerolactone derivatives after PC treatment. Daily average concentrations did not exceed 200 nmol/L and were <100 nmol/L for most of the metabolites. The excretion of coffee phenolics ranged from 40% to 70% of intake, indicating that coffee hydroxycinnamates are notably more bioavailable than previously thought. Interindividual variability was also investigated. CONCLUSIONS The absorption, metabolism, nutrikinetic profile, and bioavailability of coffee phenolics were established for different patterns of coffee consumption under real-life conditions. This work provides the basis for further nutritional epidemiology research and mode-of-action cell-based studies. This study was registered at clinicaltrials.gov as NCT03166540.
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Affiliation(s)
- Pedro Mena
- Human Nutrition Unit, Department of Food and Drug, University of Parma, Parma, Italy.,Microbiome Research Hub, University of Parma, Parma, Italy
| | - Letizia Bresciani
- Human Nutrition Unit, Department of Food and Drug, University of Parma, Parma, Italy
| | - Michele Tassotti
- Human Nutrition Unit, Department of Food and Drug, University of Parma, Parma, Italy
| | - Alice Rosi
- Human Nutrition Unit, Department of Food and Drug, University of Parma, Parma, Italy
| | - Daniela Martini
- Human Nutrition Unit, Department of Food and Drug, University of Parma, Parma, Italy
| | - Monica Antonini
- Division of Endocrinology and Metabolic Diseases, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Alessandra Dei Cas
- Division of Endocrinology and Metabolic Diseases, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Riccardo Bonadonna
- Division of Endocrinology and Metabolic Diseases, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Furio Brighenti
- Human Nutrition Unit, Department of Food and Drug, University of Parma, Parma, Italy
| | - Daniele Del Rio
- Human Nutrition Unit, Department of Food and Drug, University of Parma, Parma, Italy.,Microbiome Research Hub, University of Parma, Parma, Italy
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Yahya M, Ginting B, Saidi N. In-Vitro Screenings for Biological and Antioxidant Activities of Water Extract from Theobroma cacao L. Pod Husk: Potential Utilization in Foods. Molecules 2021; 26:6915. [PMID: 34834006 PMCID: PMC8618026 DOI: 10.3390/molecules26226915] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/05/2021] [Accepted: 11/09/2021] [Indexed: 01/13/2023] Open
Abstract
Increasing production of cocoa (Theobroma cacao L.) leads to a higher environmental burden due to its solid waste generation. Cocoa pod husk, one of the major solid wastes of cocoa production, contains rich bioactive compounds unveiling its valorization potential. With that in mind, our research aimed to explore the biological and antioxidant activities of aqueous extracts from cocoa pod husks. In this present work, cocoa pod husk was extracted using water and subsequentially partitioned using n-hexane, ethyl acetate, and methanol. The antimicrobial investigation revealed that the ethyl acetate solubles were active against the Staphylococcus aureus, Escherichia coli, and Candida albicans, where at a 20% w/v concentration, the inhibition diameters were 6.62 ± 0.10, 6.52 ± 0.02, and 11.72 ± 0.36 mm, respectively. The extracts were found non-toxic proven by brine shrimp lethality tests against Artemia salina with LC50 scores ranging from 74.1 to 19,054.6 μg/mL. The total phenolic content and total flavonoid content were obtained in the range of 47.44 to 570.44 mg/g GAE and 1.96 to 4.34 mg/g QE, respectively. Antioxidant activities of the obtained extracts were revealed by 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH) assay with EC50 reached as low as 9.61 μg/mL by the ethyl acetate soluble. Phytochemical screening based on gas chromatography-mass spectroscopy analysis on the sample with the highest antioxidant activities revealed the dominant presence of three phytosterols, namely gamma-sitosterol, stigmasterol, and campesterol.
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Affiliation(s)
- Mustanir Yahya
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Banda Aceh 23111, Indonesia; (B.G.); (N.S.)
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Barrera-Reyes PK, Cortés-Fernández de Lara J, Poquet L, Redeuil K, Kussmann M, Silva-Zolezzi I, Tejero EM. Circulating Structurally Related (-)-Epicatechin Metabolite Species and Levels after Sustained Intake of a Cocoa Powder High in Polyphenols Are Comparable to Those Achieved after a Single Dose. Nutrients 2021; 13:3829. [PMID: 34836088 DOI: 10.3390/nu13113829] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 10/07/2021] [Accepted: 10/14/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND While the bioavailability of cocoa polyphenols, particularly of the monomer (-)-epicatechin, has been investigated after a single-dose intake, the effect of sustained cocoa consumption on the metabolic profile of the structurally related (-)-epicatechin metabolites (SREMs) has not been investigated. METHODS A randomized, controlled crossover clinical trial in healthy young adults (18-40 year) was conducted to evaluate SREMs after consumption of a single-dose and after daily consumption of 1.3 g of polyphenol-rich cocoa powder for 28 days. The circulating SREMs were measured by ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS). RESULTS Twenty subjects (eleven males and nine females) were enrolled. The SREMs concentrations increased to 1741 ± 337 nM after a single-dose and to 1445 ± 270 nM after sustained supplementation. Sulfate conjugates showed higher levels in females (p < 0.05). The epicatechin-3'-glucuronide (E3'G) and epicatechin-3'-sulfate (E3'S) were the most abundant metabolites in all subjects. A high intra-individual correlation (r = 0.72, p < 0.001) between SREMs concentrations after single-dose and sustained supplementation was observed. The antioxidant capacity of plasma did not change in response to the intervention and was not correlated with any of the SREMs. CONCLUSION The individual SREMs profile and concentrations after a 28-day supplementation are comparable to those after a single dose.
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