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Condori D, Espichan F, Macassi ALS, Carbajal L, Rojas R. Study of the post-harvest processes of the peruvian chuncho cocoa using multivariate and multi-block analysis. Food Chem 2024; 431:137123. [PMID: 37573746 DOI: 10.1016/j.foodchem.2023.137123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 08/02/2023] [Accepted: 08/07/2023] [Indexed: 08/15/2023]
Abstract
A screening of 24 Chuncho cacao postharvest processes was carried out and three treatments were identified with the best levels of functional non-volatile metabolites and the best profile of volatile metabolites. The relationship between the sensory profile of flavor and aroma, volatile and non-volatile metabolites was investigated by multiblock analysis. The most prominent volatile metabolites were benzaldehyde (Bz), 2,3,5-trimethylpyrazine (TriMP), 2,3,5,6-tetramethylpyrazine (TetraMP), myrcene (Myr), limonene (LM), ethylphenyl acetate (EpHAc) and 2-phenylethyl acetate (pHEthAc), and functional nonvolatile metabolites were total flavonoids (Tflav), total polyphenols (TppH), catechins (Cat), epicatechin (EpCat), caffeine (Caf), and theobromine (TeoB). Sensory analysis by MFA (multiple factorial analysis) allowed checking the substrates of the metabolites and highlighting correlated flavor and aroma descriptors. Based on multiblock analysis, four new descriptors were identified for Bz, Myr, and LM, such as nut, astringent, bitter, and crude. For TetraMP the fruity flavor was identified and for TriMP it was identified as Malt flavor. For Cat, EpCat, Caf, TeoB, Tflav, and TppH, the descriptors bitter, astringent, floral, and fruity were identified. This study will allow Chuncho cocoa farmers and producers to have a cocoa paste production scheme with a high value of functional metabolites and sensory profile, and value this Peruvian accession.
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Affiliation(s)
| | | | | | - Luz Carbajal
- Universidad Peruana Cayetano Heredia (UPCH), Peru.
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2
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Pronina Y, Belozertseva O, Nabiyeva Z, Pirozzi A, Carpentieri S, Ferrari G, Bazylkhanova E, Burlyayeva A. Enhancing nutritional value and health benefits of gluten-free confectionery products: innovative pastilles and marshmallows. Front Nutr 2024; 10:1321004. [PMID: 38283910 PMCID: PMC10811032 DOI: 10.3389/fnut.2023.1321004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 12/28/2023] [Indexed: 01/30/2024] Open
Abstract
Introduction The research focuses on enhancing the nutritional value and potential health benefits of gluten-free confectionery products, developing innovative pastilles and marshmallows enriched with medicinal herb extracts, probiotics, and bioactive compounds from natural sources. Methods Physicochemical properties, including water activity, texture, and color, are assessed to evaluate the quality of the final products. Moreover, in vitro digestibility of the confectionery products is also investigated, with a focus on the release of bioactive compounds such as total phenolic compounds (TPC) and total anthocyanin (TAC) during simulated gastrointestinal digestion. Results and discussion Results indicate that the addition of specific ingredients to pastille samples does not lead to variations in water activity (~0.44), preserving the original properties, quality, and stability of the food. In contrast, the incorporation of additives in marshmallow products significantly increases water activity (p ≤ 0.05), attributed to their moisture-retaining effect. In general, our findings reveal that texture properties and color parameters are significantly affected by different formulations (p ≤ 0.05) for both confectionery products. Notably, the use of fruit and berries puree, along with the incorporation of additives, improves the functionality of confectionary products in terms of consumer acceptance (harder pastilles and softer marshmallow) and product quality. Furthermore, the study reveals that bioactive compounds are released and become more bioaccessible during digestion, particularly in the intestinal phase, with a maximum release exceeding 97% of TPC and TAC for both pastille and marshmallow samples. These findings pave the way for the development of a new category of gluten-free confectionery products, enriched with functional ingredients that offer potential health benefits, aligning with consumer preferences for natural, functional, and health-conscious treats. This research contributes to the evolving the landscape of functional confectionery products and underscores their potential as immune-boosting and naturally based food options.
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Affiliation(s)
- Yuliya Pronina
- Department of Food Technology, Almaty Technological University, Almaty, Kazakhstan
| | - Olga Belozertseva
- Department of Food Technology, Almaty Technological University, Almaty, Kazakhstan
| | - Zhanar Nabiyeva
- Department of Food Technology, Almaty Technological University, Almaty, Kazakhstan
| | - Annachiara Pirozzi
- Department of Industrial Engineering, University of Salerno, Fisciano, Italy
| | - Serena Carpentieri
- Department of Industrial Engineering, University of Salerno, Fisciano, Italy
| | - Giovanna Ferrari
- Department of Industrial Engineering, University of Salerno, Fisciano, Italy
- ProdAl Scarl, University of Salerno, Fisciano, Italy
| | - Elmira Bazylkhanova
- Department of Food Technology, Almaty Technological University, Almaty, Kazakhstan
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Wang Y, Dong Y, Zhang Y, Yan J, Ren C, Ma H, Cui Z. An 8-week ketogenic diet improves exercise endurance and liver antioxidant capacity after weight loss in obese mice. Front Nutr 2023; 10:1322936. [PMID: 38223504 PMCID: PMC10785402 DOI: 10.3389/fnut.2023.1322936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 11/30/2023] [Indexed: 01/16/2024] Open
Abstract
Evolving evidence supports the role of the ketogenic diet (KD) in weight loss. However, no coherent conclusions are drawn on its impact on the effect of KD on exercise and antioxidant capacity after weight loss in obese individuals. We evaluated the exercise performance, energy metabolism and antioxidant capacity of mice after weight loss using high-fat diet-induced obese mice, and used KD and normal diet (ND) intervention, respectively, to provide a theoretical basis for further study of the health effects of KD. Our results showed that the 8-week KD significantly reduced the body weight of obese mice and improved the performance of treadmill exercise, but had no significant effect on grip strength. Serum biochemical results suggest that KD has the risk of elevating blood lipid. In liver tissue, KD significantly reduced the level of oxidative stress and increased the antioxidant capacity of the liver. Our findings suggest that the intervention with KD led to weight loss, modulate energy metabolism and improve aerobic exercise endurance in obese mice. Despite its antioxidant potential in the liver, the utilization of KD still requires caution. This study underscores the need for further investigation into the health impacts of KD, especially in regard to its potential risks.
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Affiliation(s)
- Ying Wang
- Centre for Sport Nutrition and Health, Centre for Nutritional Ecology, School of Physical Education (Main Campus), Zhengzhou University, Zhengzhou, China
| | - Yunlong Dong
- Centre for Sport Nutrition and Health, Centre for Nutritional Ecology, School of Physical Education (Main Campus), Zhengzhou University, Zhengzhou, China
| | - Ying Zhang
- Centre for Sport Nutrition and Health, Centre for Nutritional Ecology, School of Physical Education (Main Campus), Zhengzhou University, Zhengzhou, China
| | - Jiabao Yan
- Centre for Sport Nutrition and Health, Centre for Nutritional Ecology, School of Physical Education (Main Campus), Zhengzhou University, Zhengzhou, China
| | - Cuiru Ren
- Centre for Sport Nutrition and Health, Centre for Nutritional Ecology, School of Physical Education (Main Campus), Zhengzhou University, Zhengzhou, China
| | - Hong Ma
- Sports Department, Xi’an International Studies University, Xi’an, China
| | - Zhenwei Cui
- Centre for Sport Nutrition and Health, Centre for Nutritional Ecology, School of Physical Education (Main Campus), Zhengzhou University, Zhengzhou, China
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Wang Y, Tian Z, Li Z, Kim JC. Effects of Flavonoid Supplementation on Athletic Performance in Healthy Adults: A Systematic Review and Meta-Analysis. Nutrients 2023; 15:4547. [PMID: 37960199 PMCID: PMC10647833 DOI: 10.3390/nu15214547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 10/23/2023] [Accepted: 10/24/2023] [Indexed: 11/15/2023] Open
Abstract
Flavonoids, known for their antioxidant properties, can prevent reactive oxygen species (ROS) and influence athletic performance through various physiological and metabolic mechanisms. However, there are conflicting results after summarizing and analyzing the relevant literature. Hence, it is warranted to evaluate the overall impact of flavonoids on athletic performance in healthy adults based on a comprehensive and systematic review and meta-analysis. After searching four databases for literature published since their respective establishments until February 2023 and conducting publication bias and quality assessments, a total of 22 studies were ultimately included. The names and doses of flavonoids, various outcome measurements, as well as types of training, were extracted from included studies. The athletic performance outcomes from the included studies were categorized into 'performance tests' and 'exercise tolerance,' depending on the type of training undertaken. Several statistical results, such as pooled effect size (ES), among others, were implemented by meta-analysis using the random effects model. The results of meta-analysis suggest that there is currently sufficient evidence (ES = -0.28; 95% confidence interval (CI): [-0.50, -0.07]; p = 0.01 and ES = 0.23; 95% CI: [0.07, 0.39]; p = 0.005) to support the notion that flavonoid supplementation enhanced athletic performance in performance tests and exercise tolerance. In addition, among the subgroups, nonsignificant results were observed for athletes (p = 0.28) and acute supplementation (p = 0.41) in performance tests, as well as athletes (p = 0.57) and acute supplementation (p = 0.44) in exercise tolerance. Meanwhile, significant results were found for non-athletes (p = 0.04) and long-term supplementation (p = 0.02) in performance tests, as well as non-athletes (p = 0.005) in performance tests and long-term supplementation (p = 0.006) in exercise tolerance. The nonsignificant results were likely due to the limitation in the number of related papers, sample sizes, optimal dosage, duration, type of flavonoids, and other factors. Therefore, future research should focus on further investigating these relationships with larger sample sizes, optimal dosage, duration, and type of flavonoids to provide more robust conclusions.
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Affiliation(s)
| | | | | | - Jae Cheol Kim
- Department of Sport Science, Jeonbuk National University, Jeonju 54896, Republic of Korea; wangying890922-@jbnu.ac.kr (Y.W.); (Z.T.); (Z.L.)
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Munteanu C, Schwartz B. The Effect of Bioactive Aliment Compounds and Micronutrients on Non-Alcoholic Fatty Liver Disease. Antioxidants (Basel) 2023; 12:antiox12040903. [PMID: 37107278 PMCID: PMC10136128 DOI: 10.3390/antiox12040903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 03/28/2023] [Accepted: 04/08/2023] [Indexed: 04/29/2023] Open
Abstract
In the current review, we focused on identifying aliment compounds and micronutrients, as well as addressed promising bioactive nutrients that may interfere with NAFLD advance and ultimately affect this disease progress. In this regard, we targeted: 1. Potential bioactive nutrients that may interfere with NAFLD, specifically dark chocolate, cocoa butter, and peanut butter which may be involved in decreasing cholesterol concentrations. 2. The role of sweeteners used in coffee and other frequent beverages; in this sense, stevia has proven to be adequate for improving carbohydrate metabolism, liver steatosis, and liver fibrosis. 3. Additional compounds were shown to exert a beneficial action on NAFLD, namely glutathione, soy lecithin, silymarin, Aquamin, and cannabinoids which were shown to lower the serum concentration of triglycerides. 4. The effects of micronutrients, especially vitamins, on NAFLD. Even if most studies demonstrate the beneficial role of vitamins in this pathology, there are exceptions. 5. We provide information regarding the modulation of the activity of some enzymes related to NAFLD and their effect on this disease. We conclude that NAFLD can be prevented or improved by different factors through their involvement in the signaling, genetic, and biochemical pathways that underlie NAFLD. Therefore, exposing this vast knowledge to the public is particularly important.
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Affiliation(s)
- Camelia Munteanu
- Department of Plant Culture, Faculty of Agriculture, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
| | - Betty Schwartz
- The Institute of Biochemistry, Food Science and Nutrition, The School of Nutritional Sciences, Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot 76100, Israel
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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] [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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Liu J, Xie J, Lin J, Xie X, Fan S, Han X, Zhang DK, Han L. The Material Basis of Astringency and the Deastringent Effect of Polysaccharides: A Review. Food Chem 2022; 405:134946. [DOI: 10.1016/j.foodchem.2022.134946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 10/26/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022]
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8
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Inflammatory Bowel Disease and Customized Nutritional Intervention Focusing on Gut Microbiome Balance. Nutrients 2022; 14:nu14194117. [PMID: 36235770 PMCID: PMC9572914 DOI: 10.3390/nu14194117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 09/24/2022] [Accepted: 09/30/2022] [Indexed: 11/05/2022] Open
Abstract
Inflammatory bowel disease (IBD) represents a chronic relapsing–remitting condition affecting the gastrointestinal system. The specific triggering IBD elements remain unknown: genetic variability, environmental factors, and alterations in the host immune system seem to be involved. An unbalanced diet and subsequent gut dysbiosis are risk factors, too. This review focuses on the description of the impact of pro- and anti-inflammatory food components on IBD, the role of different selected regimes (such as Crohn’s Disease Exclusion Diet, Immunoglobulin Exclusion Diet, Specific Carbohydrate Diet, LOFFLEX Diet, Low FODMAPs Diet, Mediterranean Diet) in the IBD management, and their effects on the gut microbiota (GM) composition and balance. The purpose is to investigate the potential positive action on IBD inflammation, which is associated with the exclusion or addition of certain foods or nutrients, to more consciously customize the nutritional intervention, taking also into account GM fluctuations during both disease flare-up and remission.
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Burbano-Cachiguango RA, Abreu-Naranjo R, Caicedo-Vargas CE, Ramírez-Romero CA, Calero-Cárdenas AS, Llumiquinga-Marcillo EM, Ruiz-Urigüen M. Effect of a semi-automated fermentation system on the physical and chemical characteristics of Theobroma cacao L. grown in the northern Ecuadorian Amazon. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01620-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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10
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Antioxidative Properties of Machine-Drip Tea Prepared with Citrus Fruit Peels Are Affected by the Type of Fruit and Drying Method. Foods 2022; 11:foods11142094. [PMID: 35885336 PMCID: PMC9316306 DOI: 10.3390/foods11142094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/10/2022] [Accepted: 07/12/2022] [Indexed: 02/05/2023] Open
Abstract
Citrus peels are generally discarded as waste, although they are rich sources of health-promoting compounds. This study investigated the properties of citrus peels for development as a potential functional tea ingredient. Three citrus peel powders (DCPPs, Cheonhyehyang, Hallabong, and orange) which were dried by air- and freeze-drying, were used to prepare machine-drip tea. Then, total polyphenol compounds (TPCs), flavonoids, and the DPPH radical scavenging activity of DCPPs and teas were evaluated. Freeze-dried DCPPs had relatively higher TPC s (16.47–21.11 mg GAE/g) and DPPH radical scavenging activity (3.25–16.43 mg GAE/g) than air-dried DCPPs; TPCs (14.06–19.12 mg GAE/g) and DPPH radical scavenging activity (1.80–3.22 mg GAE/g). In contrast, air-dried DCPPs were more effective in machine-drip teas, showing a higher range of TPCs (50.64–85.12 mg GAE/100 mL) and DPPH radical scavenging activity (1.05–3.86 mg GAE/100 mL) than freeze-dried DCPPs; TPCs (40.44–46.69 mg GAE/100 mL) and DPPH radical scavenging activity (0.56–1.08 mg GAE/100 mL). Among citrus varieties, Cheonhyehyang had the highest TPCs and DPPH radical scavenging activity in both DCPP and tea. Four flavonoids (Hesperidin, Naringin, Nobiletin, and Tangeretin) mainly existed in citrus peels. The amount of hesperidin was highest; therefore, Hallabong and orange exhibited higher total flavonoid contents. However, freeze-dried Cheonhyehyang peel and air-dried Cheonhyehyang tea, which showed the highest TPCs and DPPH radical scavenging activity, had higher nobiletin and tangeretin. This implies that nobiletin and tangeretin strongly influenced the antioxidant activity of citrus peels with TPC. This research provides essential information for the tea industry looking for functional ingredients. In addition, it helps to reduce by-products by using citrus peel powders.
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Effects of Blueberry Consumption on Cardiovascular Health in Healthy Adults: A Cross-Over Randomised Controlled Trial. Nutrients 2022; 14:nu14132562. [PMID: 35807742 PMCID: PMC9268639 DOI: 10.3390/nu14132562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 06/17/2022] [Accepted: 06/19/2022] [Indexed: 01/27/2023] Open
Abstract
Blueberries are rich in polyphenols, and their effect on cardiovascular health, including risk factors for endothelial dysfunction and hypertension, has been investigated in interventional studies. However, the difference between blueberry treatments in varied forms for their cardiovascular-protective effect remains poorly understood. The current study assessed the effects of whole blueberry and freeze-dried blueberry powder compared to a control on cardiovascular health in young adults. A cross-over randomised controlled trial (RCT) was implemented with 1 week of treatment for three treatment groups, each followed by 1 week of wash out period. Systolic (SBP) and diastolic blood pressure (DBP), pulse wave velocity (PWV), plasma cholesterol (low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), and total cholesterol) and triglyceride levels (TAG), and glucose and nitrite (NO2-) concentrations were compared following fresh blueberry, freeze-dried blueberry powder, and control treatments. Thirty-seven participants with a mean age of 25.86 ± 6.81 completed the study. No significant difference was observed among fresh blueberry, blueberry powder, and the control arm. Plasma NO2- levels were improved by 68.66% and 4.34% separately following whole blueberry and blueberry powder supplementations compared to the baseline, whereas the control supplementation reported a decrease (−9.10%), although it was not statistically significant. There were no other effects shown for SBP, DBP, total cholesterol, HDL-C, LDL-C, TAG, or glucose. No difference was shown between whole blueberry and freeze-dried blueberry powder consumption for improving cardiovascular health.
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Lasiodiplodia theobromae as a causal pathogen of leaf blight, stem canker, and pod rot of Theobroma cacao in Malaysia. Sci Rep 2022; 12:8966. [PMID: 35624295 PMCID: PMC9142511 DOI: 10.1038/s41598-022-13057-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 05/19/2022] [Indexed: 11/20/2022] Open
Abstract
Symptoms of leaf blight, stem canker, and pod rot were observed on T. cacao during a series of samplings conducted in several states of Malaysia from September 2018 to March 2019. The identity of the pathogen that was responsible for the diseases was determined using morphological characteristics, DNA sequences, and phylogenetic analyses of multiple genes, namely, internal transcribed spacer (ITS), elongation translation factor 1-alpha (tef1-α), β-tubulin (tub2), and RNA polymerase subunit II (rpb2). A total of 57 isolates recovered from diseased leaves of T. cacao (13 isolates), stems (20 isolates), and pods (24 isolates) showed morphological features that resembled Lasiodiplodia sp. The identity of the isolates was further determined up to the species level by comparing DNA sequences and phylogenetic analyses of multiple genes. The phylogenetic analysis of the combined dataset of ITS, tef1-α, tub2, and rpb2 elucidated that all of the isolates obtained were Lasiodiplodia theobromae as supported by 97% bootstrap value. The results of pathogenicity tests revealed L. theobromae as the causal pathogen of leaf blight, stem canker, and pod rot of T. cacao.
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Toxicological Assessments of a Proprietary Blend of Punica granatum Fruit Rind and Theobroma cacao Seed Extracts: Acute, Subchronic, and Genetic Toxicity Studies. J Toxicol 2022; 2022:3903943. [PMID: 35571381 PMCID: PMC9106517 DOI: 10.1155/2022/3903943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 04/19/2022] [Indexed: 11/25/2022] Open
Abstract
LN18178 (Tesnor®) is a standardized, proprietary composition of aqueous ethanol extracts of Punica granatum fruit rind and Theobroma cacao seeds. The present study demonstrates a broad-spectrum toxicological evaluation of LN18178 utilizing in vitro and in vivo preclinical models following the Organization for Economic Cooperation and Development (OECD) guidelines for testing chemicals. Wistar rats did not show any clinical signs of toxicity and morbidity in acute oral and dermal toxicity tests with the median lethal dose (LD50) values of at least 5000 mg/kg and 2000 mg/kg body weight, respectively. LN18178 was nonirritating to the skin and eyes of the treated rabbits. In a ninety-day subchronic repeated oral dose toxicity study, the LN18178-treated Wistar rats did not show dose-related signs of toxicity on their body weight, food consumption, organ weights, hematology, and clinical chemistry parameters. The estimated no-observed-adverse-effect level (NOAEL) of LN18178 in male and female rats was 2500 mg/kg body weight. The observations from the bacterial reverse mutation test, in vitro chromosomal aberration assay, micronucleus assay in mouse bone marrow erythrocytes, and in vitro mouse lymphoma TK+/− gene mutation assay suggest that LN18178 is neither mutagenic nor clastogenic. In summary, the present study demonstrates that oral consumption of the herbal blend LN18178 does not show signs of toxicity; also it does not elicit genetic toxicity in the standard preclinical models.
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Sreeramaneni PGA, Yalamanchi A, Konda MR, Cherukuri SHV, Maroon JC. A Proprietary Herbal Blend Containing Extracts of Punica granatum Fruit Rind and Theobroma cocoa Seeds Increases Serum Testosterone Level in Healthy Young Males: A Randomized, Double-Blind Placebo-Controlled Study. J Diet Suppl 2022; 20:411-427. [PMID: 35129040 DOI: 10.1080/19390211.2022.2035037] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
LN18178 is a proprietary herbal blend containing extracts of Punica granatum fruit rind and Theobroma cocoa seeds. The objective of the present study was to evaluate the effect of LN18178 on serum testosterone levels in healthy young adults in a randomized, double-blind, placebo-controlled study. One hundred and twenty male volunteers (age 21-35 years) were randomized into three groups. Each group (n = 40) received a daily dose of either placebo or 200 or 400 mg LN18178 for fifty-six days. An increase in serum testosterone (free and total) was the primary efficacy measure of the study. The secondary measures included dihydrotestosterone (DHT), cortisol, Luteinizing hormone (LH), 17β-Estradiol (E2), hand grip strength, and the mid-upper arm circumferences (MUAC). The vital signs and clinical chemistry parameters in blood and urine were performed to determine product safety. Post-intervention, both doses of LN18178 significantly increased free testosterone (p < 0.0001 vs. baseline; p = 0.0268 and p < 0.0001, respectively vs. placebo). The high dose group showed significant increases in total testosterone (p < 0.0001 vs. baseline; p = 0.0184 vs. placebo) and luteinizing hormone (p < 0.0007 vs. baseline; p = 0.0470 vs. placebo). The changes in other hormones were not significant. At post-trial, the LN18178-400 group showed significant improvements in the hand grip strength and mid-upper arm circumference. The hemato-biochemical parameters, urinalysis, and vital signs of the participants were within the normal range. Together, these observations suggest that LN18178 is a safe and tolerable herbal blend; it increases testosterone level and increases muscle strength and MUAC in young, healthy males.Supplemental data for this article is available online at https://doi.org/10.1080/19390211.2022.2035037 .
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Affiliation(s)
| | - Amulya Yalamanchi
- Yalamanchi Hospitals and Research Centre Pvt. Ltd, Vijayawada, India
| | | | | | - Joseph C Maroon
- University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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The Influence of a Chocolate Coating on the State Diagrams and Thermal Behaviour of Freeze-Dried Strawberries. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12031342] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Chocolate-coated fruit is becoming more and more popular as a tasty snack. The subjects of the research were freeze-dried strawberries and dark and milk chocolate-coated freeze-dried strawberries. The DSC curves, sorption isotherms, and glass transition temperature were determined. The state diagrams of the freeze-dried strawberries and dark and milk chocolate-coated freeze-dried strawberries were investigated. The modulated differential scanning calorimetry (MDSC) technique was used to determine the glass transition temperature. The DSC diagrams of the studied samples showed differences in shape and course. The sorption isotherms of the freeze-dried strawberries and dark and milk chocolate-coated strawberries belonged to type II according to BET classification. A coating of milk or dark chocolate resulted in a significant reduction in the hygroscopic behaviour of the freeze-dried strawberries and could be considered a promising way to improve the shelf life of the product and improve the nutritional value for commercial production purposes.
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SEÇUK B, SEÇİM Y. Development of chili pepper ganache filled chocolate in artisan chocolate production, determination of sensory and physicochemical characteristics. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.01721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Hassan DM, Welson NN, Yassa HD. The Possible Protective Role of Dark Chocolate Against Acrylamide Neurotoxicity in Weaning Rats Cerebellum. Mol Neurobiol 2021; 59:234-244. [PMID: 34661852 DOI: 10.1007/s12035-021-02580-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 09/26/2021] [Indexed: 10/20/2022]
Abstract
Acrylamide (ACR) is selective neurotoxicity, could be found in foods processed by high temperature. This work aimed to evaluate the protective role of the dark chocolate (DC) against cerebellar neurotoxicity induced by subchronic ACR exposure in recently weaned rat pups and to propose it as protective supplement against dietary ACR hazards. Eighteen weaning pups were used in the current study and divided into three groups, six rats in each group; group 1 (control group), group 2 (ACR group), and group 3 (ACR + DC group). The pups were sacrificed after 21 days and the cerebellums were removed for light microscope using H&E stain, ultrastructural study, morphometric analysis of the neurons count, biochemical analysis of oxidant and antioxidant markers and real-time quantitative PCR to evaluate the nuclear receptor subfamily 4, group A, member 2 (Nr4a2) gene expression. Pups with ACR consumption showed signs of neuronal degeneration and reduced Nr4a2 expression. On the other hand, pups with ACR + DC consumption showed relative signs of neuronal restoration and enhanced Nr4a2 expression. In conclusion, DC can be used as effective supplement to decrease the dietary ACR cerebellar neuronal risks.
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Affiliation(s)
- Doaa M Hassan
- Anatomy Department, Faculty of Medicine, Beni Suef University, Beni Suef, Egypt.
| | - Nermeen N Welson
- Forensic Medicine and Clinical Toxicology Department, Faculty of Medicine, Beni Suef University, Beni Suef, Egypt
| | - Hanan D Yassa
- Anatomy Department, Faculty of Medicine, Beni Suef University, Beni Suef, Egypt
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Balayssac‐Siransy E, Ouattara S, Boka KJM, Ahiboh H, Yéo TA, Yapo P, Kondo AL, Touré WC, Edé KF, Dah CS, Bogui P. Dose-effect relation between regular consumption of 100% cocoa powder and blood pressure in young, healthy black Africans. Physiol Rep 2021; 9:e15070. [PMID: 34676690 PMCID: PMC8531838 DOI: 10.14814/phy2.15070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 08/31/2021] [Accepted: 09/17/2021] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Some previous works have focused on dose-response relationship between cocoa consumption and blood pressure in Caucasians. As black subjects have lower nitric oxide bioavailability, the aim of this work was to determine the dose-effect relation between cocoa and blood pressure in black Africans. METHOD One hundred and thirty healthy black African males aged 18-30 were randomly assigned into four groups: three groups consuming 10 g, 5 g, or 2 g of cocoa powder daily for three weeks and one control group that did not consume cocoa. Systolic blood pressure (SBP), diastolic blood pressure (DBP), and heart rate (HR) were measured on day 1 (D1, before any subject consumed cocoa), D8, D15, and D22. Means of the parameters at each of the four visits and changes of the means were compared among the groups. RESULTS Significant decrease in SBP was noted in consumers of 10 g compared to controls in the 1st week, and compared to consumers of 2 g in the 2nd and 3rd weeks of follow-up. Means and changes of DBP were statistically similar among the four groups. CONCLUSION Among our cohort, decrease in SBP was significantly greater in the heavy cocoa consumer group (10 g) compared to the low consumer group (2 g), but there was no statistically significant difference when compared with the intermediate consumer group (5 g). The dose-response relationship between cocoa consumption and changes in SBP was not linear. No relationship was found between cocoa consumption and DBP.
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Affiliation(s)
- Edwige Balayssac‐Siransy
- Laboratoire de Physiologie et d’Explorations FonctionnellesUnité de Formation et de Recherche en Sciences MédicalesUniversité Félix Houphouët‐BoignyAbidjanCôte d’Ivoire
- Service des Explorations FonctionnellesCentre hospitalier universitaire de YopougonAbidjanCôte d’Ivoire
| | - Soualiho Ouattara
- Laboratoire de Physiologie et d’Explorations FonctionnellesUnité de Formation et de Recherche en Sciences MédicalesUniversité Félix Houphouët‐BoignyAbidjanCôte d’Ivoire
| | - Kotchi Joël Michée Boka
- Laboratoire de Physiologie et d’Explorations FonctionnellesUnité de Formation et de Recherche en Sciences MédicalesUniversité Félix Houphouët‐BoignyAbidjanCôte d’Ivoire
| | - Hugues Ahiboh
- Laboratoire de BiochimieUnité de Formation et de Recherche en Sciences Pharmaceutiques et BiologiquesUniversité Félix Houphouët‐BoignyAbidjanCôte d’Ivoire
| | - Téniloh Augustin Yéo
- Laboratoire de Physiologie et d’Explorations FonctionnellesUnité de Formation et de Recherche en Sciences MédicalesUniversité Félix Houphouët‐BoignyAbidjanCôte d’Ivoire
| | - Paule‐Denise Yapo
- Laboratoire de Physiologie et d’Explorations FonctionnellesUnité de Formation et de Recherche en Sciences MédicalesUniversité Félix Houphouët‐BoignyAbidjanCôte d’Ivoire
| | - Aya Liliane Kondo
- Laboratoire de Physiologie et d’Explorations FonctionnellesUnité de Formation et de Recherche en Sciences MédicalesUniversité Félix Houphouët‐BoignyAbidjanCôte d’Ivoire
| | - Walamitien Cyrille Touré
- Laboratoire de Physiologie et d’Explorations FonctionnellesUnité de Formation et de Recherche en Sciences MédicalesUniversité Félix Houphouët‐BoignyAbidjanCôte d’Ivoire
| | - Kotchi Fabrice Edé
- Laboratoire de Physiologie et d’Explorations FonctionnellesUnité de Formation et de Recherche en Sciences MédicalesUniversité Félix Houphouët‐BoignyAbidjanCôte d’Ivoire
| | - Cyrille Serges Dah
- Laboratoire de Physiologie et d’Explorations FonctionnellesUnité de Formation et de Recherche en Sciences MédicalesUniversité Félix Houphouët‐BoignyAbidjanCôte d’Ivoire
- Service des Explorations FonctionnellesCentre hospitalier universitaire de CocodyAbidjanCôte d’Ivoire
| | - Pascal Bogui
- Laboratoire de Physiologie et d’Explorations FonctionnellesUnité de Formation et de Recherche en Sciences MédicalesUniversité Félix Houphouët‐BoignyAbidjanCôte d’Ivoire
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do Nascimento CD, de Paula ACCFF, de Oliveira Júnior AH, Mendonça HDOP, Reina LDCB, Augusti R, Figueiredo-Ribeiro RDCL, Melo JOF. Paper Spray Mass Spectrometry on the Analysis of Phenolic Compounds in Rhynchelytrum repens: A Tropical Grass with Hypoglycemic Activity. PLANTS (BASEL, SWITZERLAND) 2021; 10:1617. [PMID: 34451661 PMCID: PMC8398573 DOI: 10.3390/plants10081617] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 05/16/2021] [Accepted: 05/24/2021] [Indexed: 11/16/2022]
Abstract
The characterization of plant compounds with pharmacological activity is a field of great relevance in research and development. As such, identification techniques with the goal of developing new drugs or even validating the bioactive properties of extracts must be explored in order to further expand the knowledge of plant extract composition. Most works in this field employ HPLC, when exploring non-structural and cell wall carbohydrates from Rhynchelytrum repens. Phenolic compounds were studied by classical chromatography techniques and UV-vis spectrophotometry, with C-glycosylated flavonoids being detected but with no further details regarding the chemical structure of these compounds. In this work we employ paper spray ionization mass spectrometry (PS-MS) for the evaluation of the chemical profile of R. repens methanol extract. Positive ionization mode identified 15 compounds, belonging to flavonoids, fatty acids, and other classes of compounds; negative mode ionization was able to identify 20 compounds comprising the classes of quinic acids, stilbenes and flavonoids. PS-MS proved effective for the evaluation of R. repens extracts, making it possible to identify a total of thirty-five compounds. The bioactive properties attributed to R. repens were confirmed by the identification and characterization of compounds identified by PS-MS.
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Affiliation(s)
- Cezar D. do Nascimento
- Department of Agrarian Sciences (DCA), Federal Institute of Education, Science and Technology of Minas Gerais (IFMG), Campus Bambuí, Rodovia Bambuí/Medeiros, km 05, Bambuí 38900-000, Brazil;
| | - Ana C. C. F. F. de Paula
- Department of Agrarian Sciences (DCA), Federal Institute of Education, Science and Technology of Minas Gerais (IFMG), Campus Bambuí, Rodovia Bambuí/Medeiros, km 05, Bambuí 38900-000, Brazil;
| | - Afonso H. de Oliveira Júnior
- Department of Exact and Biological Sciences (DECEB), Federal University of São João del-Rei (UFSJ), MG 424, km 47, Sete Lagoas 35701-970, Brazil; (A.H.d.O.J.); (H.d.O.P.M.)
| | - Henrique de O. P. Mendonça
- Department of Exact and Biological Sciences (DECEB), Federal University of São João del-Rei (UFSJ), MG 424, km 47, Sete Lagoas 35701-970, Brazil; (A.H.d.O.J.); (H.d.O.P.M.)
| | - Luisa del C. B. Reina
- Campus Sinop, Federal University of Mato Grosso, Av. Alexandre Ferronato, 1200—Res. Cidade Jardim, Sinop 78550-728, Brazil;
| | - Rodinei Augusti
- Department of Chemistry, Federal University of Minas Gerais (UFMG), Av. Pres. Antônio Carlos, 6627—Pampulha, Belo Horizonte 31270-901, Brazil;
| | - Rita de C. L. Figueiredo-Ribeiro
- Physiology and Biochemistry Section of Plants, Botanic Institute of São Paulo, Av. Miguel Stéfano, 3687—Agua Funda, São Paulo CEP 04301-902, Brazil;
| | - Júlio O. F. Melo
- Department of Exact and Biological Sciences (DECEB), Federal University of São João del-Rei (UFSJ), MG 424, km 47, Sete Lagoas 35701-970, Brazil; (A.H.d.O.J.); (H.d.O.P.M.)
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Arbneshi T, Frangu A, Frühbauerová M, Červenka L, Berisha L, Kalcher K, Sýs M. Flow Injection Amperometric Evaluation of Trolox Equivalent Antioxidant Capacity of Chocolates with Different Cocoa Content at a Boron-Doped Diamond Electrode. Food Technol Biotechnol 2021; 59:194-200. [PMID: 34316280 PMCID: PMC8284112 DOI: 10.17113/ftb.59.02.21.6984] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 05/06/2021] [Indexed: 11/12/2022] Open
Abstract
Research background The objective of this paper is to introduce an instrumentally simple analytical tool for determination of cocoa solid content in chocolates. This electroanalytical method is based on amperometric oxidation of all present antioxidants in chocolates at boron-doped diamond electrode (BDDE) that is integrated in a flow injection analysis (FIA) wall-jet electrode system. Experimental approach As part of optimisation, thirteen commonly occurring antioxidants were investigated using cyclic voltammetry at the BDDE in 0.1 mol/L phosphate buffer with different methanol (MeOH) content. Working parameters, such as MeOH volume fraction, flow rate and detection potential, were optimised. Principally, the height of the oxidation peak (current response) representing the oxidation of the sum of antioxidants (total antioxidant content; TAC) was expressed as Trolox equivalents. Results and conclusions For analytical purpose, a linear range from 5 to 100 mg/L described by regression equation and characterised by high correlation coefficient R2=0.9994 was achieved. Obtained high positive correlation between the determined values of Trolox equivalent antioxidant capacity (TEAC) and cocoa mass fractions characterised by correlation coefficient of 0.9187 for eight randomly selected samples (one white, two milk, and five dark chocolates) confirmed that cocoa solids represent the main source of antioxidants (reducing agents). Novelty and scientific contribution The research demonstrates that TEAC values could be considered as an additional marker of cocoa content in the chocolate analysis to the commonly used theobromine (authenticity of food products). The developed FIA could therefore serve as simple analytical tool in the food quality control.
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Affiliation(s)
- Tahir Arbneshi
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Prishtina, Str. Mother Teresa, 10 000 Prishtina, Republic of Kosovo
| | - Arbër Frangu
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Prishtina, Str. Mother Teresa, 10 000 Prishtina, Republic of Kosovo
| | - Michaela Frühbauerová
- Department of Analytical Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 573, 532 10 Pardubice, Czech Republic
| | - Libor Červenka
- Department of Analytical Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 573, 532 10 Pardubice, Czech Republic
| | - Liridon Berisha
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Prishtina, Str. Mother Teresa, 10 000 Prishtina, Republic of Kosovo
| | - Kurt Kalcher
- Institute of Chemistry-Analytical Chemistry, Karl Franzens University, Universitaetsplatz 1, 8010 Graz, Austria
| | - Milan Sýs
- Department of Analytical Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 573, 532 10 Pardubice, Czech Republic
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Food and Food Groups in Inflammatory Bowel Disease (IBD): The Design of the Groningen Anti-Inflammatory Diet (GrAID). Nutrients 2021; 13:nu13041067. [PMID: 33806061 PMCID: PMC8064481 DOI: 10.3390/nu13041067] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 03/19/2021] [Accepted: 03/22/2021] [Indexed: 12/19/2022] Open
Abstract
Diet plays a pivotal role in the onset and course of inflammatory bowel disease (IBD). Patients are keen to know what to eat to reduce symptoms and flares, but dietary guidelines are lacking. To advice patients, an overview of the current evidence on food (group) level is needed. This narrative review studies the effects of food (groups) on the onset and course of IBD and if not available the effects in healthy subjects or animal and in vitro IBD models. Based on this evidence the Groningen anti-inflammatory diet (GrAID) was designed and compared on food (group) level to other existing IBD diets. Although on several foods conflicting results were found, this review provides patients a good overview. Based on this evidence, the GrAID consists of lean meat, eggs, fish, plain dairy (such as milk, yoghurt, kefir and hard cheeses), fruit, vegetables, legumes, wheat, coffee, tea and honey. Red meat, other dairy products and sugar should be limited. Canned and processed foods, alcohol and sweetened beverages should be avoided. This comprehensive review focuses on anti-inflammatory properties of foods providing IBD patients with the best evidence on which foods they should eat or avoid to reduce flares. This was used to design the GrAID.
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Comparison of Thermal Characteristics and Fatty Acids Composition in Raw and Roasted Cocoa Beans from Peru (Criollo) and Ecuador (Forastero). APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11062698] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The aim of this research was to complete the characteristics of cocoa beans and cocoa butter extracted from two different Theobroma cacao species: Criollo originated from Peru and Forastero originated from Ecuador, both in the version of raw (unroasted) and roasted beans. Before extraction, the cocoa beans were characterized by proximate analysis. The determination of fatty acids composition was carried out by gas chromatography (GC). The positional distribution of fatty acids in the sn-2 positions of triacylglycerols (TAGs) was also determined. The thermogravimetric analyses (TGA/DTG) were performed under the nitrogen and oxygen atmosphere of roasted and unroasted cocoa beans. The kinetic information was helpful to assess the oxidative stability of cocoa butter. The cocoa butter extracted from unroasted Forastero from Ecuador had the highest values of oxidation activation energy Ea. The melting characteristics of cocoa butter extracted from roasted Criollo species were very similar to their unroasted versions. The same trend was not observed for Forastero species. TGA and DTG were revealed to be useful tools for the analysis of whole cocoa beans and the fats extracted from these cocoa beans.
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Jean-Marie E, Bereau D, Poucheret P, Guzman C, Boudard F, Robinson JC. Antioxidative and Immunomodulatory Potential of the Endemic French Guiana Wild Cocoa "Guiana". Foods 2021; 10:522. [PMID: 33802251 PMCID: PMC8001100 DOI: 10.3390/foods10030522] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 02/07/2021] [Accepted: 02/09/2021] [Indexed: 11/16/2022] Open
Abstract
Guiana is a little-known and endemic variety of cocoa (Theobroma cacao L.), native to French Guiana. No data were available regarding its chemical composition and biological properties; therefore, a study was necessary, using Forastero as a reference. To exemplify biological activities of the cacao species, cocoa extracts were evaluated by antioxidant (DPPH, FRAP, ORAC) and anti-inflammatory assays. Our results showed that raw Guiana presented equivalent DPPH and FRAP activities, but a 1.3-fold higher antioxidant activity (1097 ± 111.8 μM ET/g DM) than Forastero (838.5 ± 67.8 μM ET/g DM) in ORAC assay. Furthermore, the impact of fermentation (under four conditions: unfermented, two days, four days and six days of fermentation) on Guiana cocoa beans composition and health properties was also studied. Indeed, fermentation, a key step necessary to obtain the taste and color of chocolate, is generally known to alter bean composition and modulate its health benefits. At six days, the fermentation process led to a nearly 25% lower antioxidative capacity in various assays. Moreover, in inflammation-induced macrophage assays, Guiana and Forastero unfermented extracts induced a 112% stimulation in TNF-α production, and a 56.8% inhibition of IL-6 production. Fermentation altered the cocoa composition by diminishing bioactive compounds, which could be responsible for these biological activities. Indeed, after six days of fermentation, compounds decreased from 614.1 ± 39.3 to 332.3 ± 29 mg/100 g DM for epicatechin, from 254.1 ± 14.8 to 129.5 ± 20.7 mg/100 g DM for procyanidin B2 and from 178.4 ± 23.5 to 81.7 ± 2.9 mg/100 g DM for procyanidin C1. The similar composition and the equivalent or higher antioxidant activity of Guiana leads us to propose it as an alternative to Forastero.
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Affiliation(s)
- Elodie Jean-Marie
- Laboratoire COVAPAM, UMR Qualisud, Université de Guyane, 97300 French Guiana, France; (E.J.-M.); (D.B.)
| | - Didier Bereau
- Laboratoire COVAPAM, UMR Qualisud, Université de Guyane, 97300 French Guiana, France; (E.J.-M.); (D.B.)
| | - Patrick Poucheret
- Qualisud, University Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de La Réunion, 34090 Montpellier, France; (P.P.); (C.G.); (F.B.)
| | - Caroline Guzman
- Qualisud, University Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de La Réunion, 34090 Montpellier, France; (P.P.); (C.G.); (F.B.)
| | - Frederic Boudard
- Qualisud, University Montpellier, Avignon Université, CIRAD, Institut Agro, IRD, Université de La Réunion, 34090 Montpellier, France; (P.P.); (C.G.); (F.B.)
| | - Jean-Charles Robinson
- Laboratoire COVAPAM, UMR Qualisud, Université de Guyane, 97300 French Guiana, France; (E.J.-M.); (D.B.)
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Samaniego I, Espín S, Quiroz J, Rosales C, Carrillo W, Mena P, García-Viguera C. Effect of the growing area on the fat content and the fatty acid composition of Ecuadorian cocoa beans. Int J Food Sci Nutr 2021; 72:901-911. [PMID: 33588686 DOI: 10.1080/09637486.2021.1884204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Cocoa presents a high fat content and a unique fatty acid profile defining its technological and nutritional properties. This study evaluated the fat content and fatty acid composition of Nacional cocoas, a worldwide recognised "fine" variety, collected in 85 Ecuadorian farms while taking into account 3 geographical levels (region, province, and canton). The total fat content varied from 45.61 ± 1.27 to 52.13 ± 0.58 g/100 g DW and was higher in the provinces and cantons from the Amazonian region than in those from the Pacific Coast region. A remarkable effect of the region and the province was shown on the content of individual fatty acids of Nacional cocoa beans. Total amounts of saturated and unsaturated fatty acids also depended on the growing area. Multivariate analysis provided a comprehensive assessment of the cocoa fat composition according to the origin, which may be useful for the selection of cocoas with specific technological and nutritional characteristics.
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Affiliation(s)
- Iván Samaniego
- Department of Nutrition and Quality, National Institute of Agricultural Research (INIAP), Santa Catalina Experimental Station, Mejía, Ecuador
| | - Susana Espín
- Department of Nutrition and Quality, National Institute of Agricultural Research (INIAP), Santa Catalina Experimental Station, Mejía, Ecuador
| | - James Quiroz
- National Institute of Agricultural Research (INIAP), Littoral Sur Experimental Station. Cocoa Program, Yaguachi, Ecuador
| | - Carmen Rosales
- Department of Nutrition and Quality, National Institute of Agricultural Research (INIAP), Santa Catalina Experimental Station, Mejía, Ecuador
| | - Wilman Carrillo
- Research Department, Faculty of Health Sciences, Technical University of Babahoyo, Babahoyo, Ecuador
| | - Pedro Mena
- Human Nutrition Unit, Department of Food & Drugs, University of Parma, Parma, Italy
| | - Cristina García-Viguera
- Phytochemistry and Healthy Food Lab, Department of Food Science and Technology, CEBAS-CSIC, Murcia, Spain
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Jesus F, Gonçalves AC, Alves G, Silva LR. Health Benefits of Prunus avium Plant Parts: An Unexplored Source Rich in Phenolic Compounds. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1854781] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Fábio Jesus
- CICS - UBI – Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - Ana C. Gonçalves
- CICS - UBI – Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - Gilberto Alves
- CICS - UBI – Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - Luís R. Silva
- CICS - UBI – Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
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Amorim TL, Duarte LM, de Oliveira MAL, de la Fuente MA, Gómez-Cortés P. Prediction of Fatty Acids in Chocolates with an Emphasis on C18:1 trans Fatty Acid Positional Isomers Using ATR-FTIR Associated with Multivariate Calibration. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:10893-10901. [PMID: 32870685 DOI: 10.1021/acs.jafc.0c04316] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
This work aimed to predict C18:1 TFA isomers as well as other groups of fatty acids (saturated, monounsaturated, polyunsaturated, and total TFA) in chocolates by ATR-FTIR and partial least square regression. The quantification of fatty acids in representative samples (white, dark, and milk chocolates) was rapid (<30 s) and did not require derivatization. The optimized models showed satisfactory linear correlations compared to a reference gas chromatographic method. Coefficients of correlation for prediction considering C18:1 positional isomers were 0.973 (trans 6-8), 0.991 (trans 9), 0.991 (trans 10), 0.988 (trans 11), and 0.998 (trans 12). When considering fatty acids groups, these coefficients ranged from 0.965 to 0.999. The obtained results indicate that this straightforward procedure is suitable for chocolate analysis, for determining its general lipid composition and TFA isomeric profile, which would be of great interest for quality control programs in the face of the new TFA regulations.
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Affiliation(s)
- Tatiane Lima Amorim
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Universidad Autónoma de Madrid, Nicolás Cabrera, 9, Madrid 28049, Spain
- Grupo de Química Analítica e Quimiometria (GQAQ), Departamento de Química, Universidade Federal de Juiz de Fora, José Lourenço Kelmer, Juiz de Fora, Minas Gerais 36036-900, Brazil
| | - Lucas Mattos Duarte
- Grupo de Química Analítica e Quimiometria (GQAQ), Departamento de Química, Universidade Federal de Juiz de Fora, José Lourenço Kelmer, Juiz de Fora, Minas Gerais 36036-900, Brazil
- Departamento de Química Analítica, Instituto de Química, Universidade Federal Fluminense, Niterói, Rio de Janeiro 24020-141, Brazil
| | - Marcone Augusto Leal de Oliveira
- Grupo de Química Analítica e Quimiometria (GQAQ), Departamento de Química, Universidade Federal de Juiz de Fora, José Lourenço Kelmer, Juiz de Fora, Minas Gerais 36036-900, Brazil
| | - Miguel Angel de la Fuente
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Universidad Autónoma de Madrid, Nicolás Cabrera, 9, Madrid 28049, Spain
| | - Pilar Gómez-Cortés
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM), Universidad Autónoma de Madrid, Nicolás Cabrera, 9, Madrid 28049, Spain
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Godočiková L, Ivanišová E, Zaguła G, Noguera-Artiaga L, Carbonell-Barrachina ÁA, Kowalczewski PŁ, Kačániová M. Antioxidant Activities and Volatile Flavor Components of Selected Single-Origin and Blend Chocolates. Molecules 2020; 25:E3648. [PMID: 32796548 PMCID: PMC7463549 DOI: 10.3390/molecules25163648] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 08/05/2020] [Accepted: 08/10/2020] [Indexed: 01/27/2023] Open
Abstract
The biological activity of chocolates gains more and more attention of consumers. Its antioxidant properties depend, among other factors, mainly on the origin of cocoa and the characteristics that this origin gives to the final product. Therefore, the aim of the study was to measure and compare the total content of polyphenols, antioxidant activity, and key odorants of commercial chocolates made from blend cocoa with single-origin ones. The highest content of polyphenols was found in 90% blend cocoa chocolate and single-origin samples, while the lowest content was exhibited by 100% chocolate from blend cocoa mass. The highest antioxidant activity measured by 2,2'-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt (ABTS) and ferric reducing antioxidant power (FRAP) assays was observed in the sample of chocolate with 90% cocoa solids from blend mass, followed by single-origin chocolates. A high positive correlation between ABTS assay and the total polyphenol and phenolic acids' content, as well as among the total content of polyphenols, flavonoids, and phenolic acids was found. Mineral composition analysis showed that dark chocolate is a valuable source of some elements, especially Mg, Fe, and Zn. Potentially toxic elements were not detected or below permitted limits. Moreover, it was noticed that the main volatile compound in all tested samples was acetic acid, but pyrazines were considered the most important group of chocolate odorants.
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Affiliation(s)
- Lucia Godočiková
- Department of Microbiology, Faculty of Biotechnology and Food Sciences, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 94976 Nitra, Slovakia
| | - Eva Ivanišová
- Department of Technology and Quality of Plant Products, Faculty of Biotechnology and Food Sciences, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 94976 Nitra, Slovakia;
| | - Grzegorz Zaguła
- Department of Bioenergy, Food Technology and Microbiology, Institute of Food Technology and Nutrition, University of Rzeszow, Cwiklinskiej 1, 35601 Rzeszow, Poland; (G.Z.); (M.K.)
| | - Luis Noguera-Artiaga
- Research Group “Food Quality and Safety”, Department of Agro-Food Technology, Miguel Hernández University of Elche, Carretera de Beniel, km 3.2, 03312 Orihuela, Alicante, Spain; (L.N.-A.); (Á.A.C.-B.)
| | - Ángel A. Carbonell-Barrachina
- Research Group “Food Quality and Safety”, Department of Agro-Food Technology, Miguel Hernández University of Elche, Carretera de Beniel, km 3.2, 03312 Orihuela, Alicante, Spain; (L.N.-A.); (Á.A.C.-B.)
| | - Przemysław Łukasz Kowalczewski
- Institute of Food Technology of Plant Origin, Poznań University of Life Sciences, 31 Wojska Polskiego St., 60-624 Poznań, Poland;
| | - Miroslava Kačániová
- Department of Bioenergy, Food Technology and Microbiology, Institute of Food Technology and Nutrition, University of Rzeszow, Cwiklinskiej 1, 35601 Rzeszow, Poland; (G.Z.); (M.K.)
- Department of Fruit Sciences, Viticulture and Enology, Faculty of Horticulture and Landscape Engineering, Slovak University of Agriculture, Tr. A. Hlinku 2, 94976 Nitra, Slovakia
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Greenberg JA, Neuhouser ML, Tinker LF, Lane DS, Paskett ED, Van Horn LV, Wassertheil-Smoller S, Shikany JM, Qi L, Sealy-Jefferson S, Manson JE. Chocolate Candy and Incident Invasive Cancer Risk in the Women's Health Initiative: An Observational Prospective Analysis. J Acad Nutr Diet 2020; 121:314-326.e4. [PMID: 32763064 DOI: 10.1016/j.jand.2020.06.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 06/01/2020] [Accepted: 06/09/2020] [Indexed: 11/17/2022]
Abstract
BACKGROUND Laboratory and animal studies suggest an inverse association between chocolate consumption and the risk of cancer. Epidemiological studies have yielded inconsistent evidence. OBJECTIVE To assess the association of chocolate candy consumption with incident, invasive total, breast, colorectal, and lung cancers in a large cohort of postmenopausal American women. DESIGN Prospective cohort study with a mean 14.8-year follow-up. Chocolate candy intake was assessed by food frequency questionnaire. Invasive cancer events were assessed by physician adjudication. PARTICIPANTS/SETTING The Women's Health Initiative Study enrolled 161,808 postmenopausal women at 40 clinical centers nationwide between 1993 and 1998. Of these women, 114,281 with plausible food frequency or biometric data and no missing data on chocolate candy exposure were selected for analysis. MAIN OUTCOME MEASURES Cancer risk in quartiles of chocolate candy consumption with the first quartile as referent. STATISTICAL ANALYSES Multivariable Cox regression was used to calculate hazard ratios and 95% confidence intervals. RESULTS There were 16,164 documented incident invasive cancers, representing an incidence rate of 17.0 per 100 participants and 12.3 per 1000 person years during follow-up among participants without any preexisting cancers or missing outcome data. There were no statistically significant associations for total invasive cancer (P-linear = .47, P-curvature = .14), or invasive breast cancer (P-linear = .77, P-curvature = .26). For colorectal cancer P-linear was .02, P-curvature was .03, and compared with women eating a 1 oz (28.4 g) chocolate candy serving <1 time per month, the hazard ratio for ≥1.5 times/wk was 1.18 (95% confidence interval: 1.04-1.35). This result may be attributable to the excess adiposity associated with frequent chocolate candy consumption. CONCLUSIONS In the Women's Health Initiative, there was no significant association between chocolate candy consumption and invasive total or breast cancer. There was a modest 18% higher risk of invasive colorectal cancer for women who ate chocolate candy at least 1.5 times/wk. These results require confirmation.
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Affiliation(s)
- James A Greenberg
- Department of Health and Nutrition Sciences, Brooklyn College of the City University of New York, Brooklyn, NY.
| | - Marian L Neuhouser
- Cancer Prevention Program, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Lesley F Tinker
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Dorothy S Lane
- Department of Family, Population and Preventive Medicine, School of Medicine, Stony Brook University, Stony Brook, NY
| | - Electra D Paskett
- Division of Cancer Prevention and Control, Department of Internal Medicine, College of Medicine; Comprehensive Cancer Center, The Ohio State University, Columbus, OH
| | - Linda V Van Horn
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | | | - James M Shikany
- Division of Preventive Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Lihong Qi
- Department of Public Health Sciences, School of Medicine, University of California Davis, Davis, California
| | | | - JoAnn E Manson
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
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Rojo-Poveda O, Barbosa-Pereira L, Zeppa G, Stévigny C. Cocoa Bean Shell-A By-Product with Nutritional Properties and Biofunctional Potential. Nutrients 2020; 12:E1123. [PMID: 32316449 PMCID: PMC7230451 DOI: 10.3390/nu12041123] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 04/11/2020] [Accepted: 04/15/2020] [Indexed: 01/07/2023] Open
Abstract
Cocoa bean shells (CBS) are one of the main by-products from the transformation of cocoa beans, representing 10%‒17% of the total cocoa bean weight. Hence, their disposal could lead to environmental and economic issues. As CBS could be a source of nutrients and interesting compounds, such as fiber (around 50% w/w), cocoa volatile compounds, proteins, minerals, vitamins, and a large spectrum of polyphenols, CBS may be a valuable ingredient/additive for innovative and functional foods. In fact, the valorization of food by-products within the frame of a circular economy is becoming crucial due to economic and environmental reasons. The aim of this review is to look over the chemical and nutritional composition of CBS and to revise the several uses that have been proposed in order to valorize this by-product for food, livestock feed, or industrial usages, but also for different medical applications. A special focus will be directed to studies that have reported the biofunctional potential of CBS for human health, such as antibacterial, antiviral, anticarcinogenic, antidiabetic, or neuroprotective activities, benefits for the cardiovascular system, or an anti-inflammatory capacity.
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Affiliation(s)
- Olga Rojo-Poveda
- RD3 Department-Unit of Pharmacognosy, Bioanalysis and Drug Discovery, Faculty of Pharmacy, Université libre de Bruxelles, 1050 Brussels, Belgium
- Department of Agriculture, Forestry and Food Sciences (DISAFA), University of Turin, 10095 Grugliasco, Italy
| | - Letricia Barbosa-Pereira
- Department of Agriculture, Forestry and Food Sciences (DISAFA), University of Turin, 10095 Grugliasco, Italy
- Department of Analytical Chemistry, Nutrition and Food Science, Faculty of Pharmacy, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain;
| | - Giuseppe Zeppa
- Department of Agriculture, Forestry and Food Sciences (DISAFA), University of Turin, 10095 Grugliasco, Italy
| | - Caroline Stévigny
- RD3 Department-Unit of Pharmacognosy, Bioanalysis and Drug Discovery, Faculty of Pharmacy, Université libre de Bruxelles, 1050 Brussels, Belgium
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The Kinetics of Total Phenolic Content and Monomeric Flavan-3-ols during the Roasting Process of Criollo Cocoa. Antioxidants (Basel) 2020; 9:antiox9020146. [PMID: 32050504 PMCID: PMC7070796 DOI: 10.3390/antiox9020146] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 01/15/2020] [Accepted: 01/15/2020] [Indexed: 12/25/2022] Open
Abstract
Cocoa beans are the main raw material for the manufacture of chocolate and are currently gaining great importance due to their antioxidant potential attributed to the total phenolic content (TPC) and the monomeric flavan-3-ols (epicatechin and catechin). The objective of this study was to determine the degradation kinetics parameters of TPC, epicatechin, and catechin during the roasting process of Criollo cocoa for 10, 20, 30, 40, and 50 min at 90, 110, 130, 150, 170, 190, and 200 °C. The results showed a lower degradation of TPC (10.98 ± 6.04%) and epicatechin (8.05 ± 3.01%) at 130 °C and 10 min of roasting, while a total degradation of epicatechin and a 92.29 ± 0.06% degradation of TPC was obtained at 200 °C and 50 min. Reaction rate constant (k) and activation energy (Ea) were 0.02–0.10 min−1 and 24.03 J/mol for TPC and 0.02–0.13 min−1 and 22.51 J/mol for epicatechin, respectively. Degradation kinetics of TPC and epicatechin showed first-order reactions, while the catechin showed patterns of formation and degradation.
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Castro MC, Villagarcía H, Nazar A, Arbeláez LG, Massa ML, Del Zotto H, Ríos JL, Schinella GR, Francini F. Cacao extract enriched in polyphenols prevents endocrine-metabolic disturbances in a rat model of prediabetes triggered by a sucrose rich diet. JOURNAL OF ETHNOPHARMACOLOGY 2020; 247:112263. [PMID: 31580944 DOI: 10.1016/j.jep.2019.112263] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 09/23/2019] [Accepted: 09/29/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cocoa extracts rich in polyphenols are used as potential agent for treating diabetes. Cocoa polyphenols have been proved to ameliorate important hallmarks of type-2 diabetes (T2D). They can regulate glucose levels by increasing insulin secretion, promoting β-cell proliferation and a reduction of insulin resistance. In addition, epidemiological evidence indicates that consumption of flavonoid decreases the incidence of T2D. AIM OF THE STUDY T2D is preceded by a prediabetic state in which the endocrine-metabolic changes described in T2D are already present. Since epidemiological evidence indicates that consumption of flavonoid decreases its incidence, we evaluated possible preventive effects of polyphenol-enriched cocoa extract on a model of prediabetes induced by sucrose. MATERIALS AND METHODS We determined circulating parameters and insulin sensitivity indexes, liver protein carbonyl groups and reduced glutathione, liver mRNA expression levels of lipogenic enzymes, expression of different pro-inflammatory mediators, fructokinase activity and liver glycogen content. For that, radioimmunoassay, real-time polymerase chain reaction, Western blot, spectrophotometry, and immunohistochemistry were used. RESULTS We demonstrated that sucrose administration triggered hypertriglyceridemia, insulin-resistance, and liver increased oxidative stress and inflammation markers compared to control rats. Additionally, we found an increase in glycogen deposit, fructokinase activity, and lipogenic genes expression (SREBP-1c, FAS and GPAT) together with a decrease in P-Akt and P-eNOS protein content (P < 0.05). Sucrose-induced insulin resistance, hepatic carbohydrate and lipid dysmetabolism, oxidative stress, and inflammation were effectively disrupted by polyphenol-enriched cocoa extract (PECE) co-administration (P < 0.05). CONCLUSION Dietary administration of cocoa flavanols may be an effective and complementary tool for preventing or reverting T2D at an early stage of its development (prediabetes).
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Affiliation(s)
- María Cecilia Castro
- CENEXA (Centro de Endocrinología Experimental y Aplicada) (UNLP-CONICET La Plata-FCM, CEAS-CICPBA), La Plata, Argentina
| | - Hernán Villagarcía
- CENEXA (Centro de Endocrinología Experimental y Aplicada) (UNLP-CONICET La Plata-FCM, CEAS-CICPBA), La Plata, Argentina
| | - Ada Nazar
- CENEXA (Centro de Endocrinología Experimental y Aplicada) (UNLP-CONICET La Plata-FCM, CEAS-CICPBA), La Plata, Argentina
| | - Luisa González Arbeláez
- CIC (Centro de Investigaciones Cardiovasculares) (UNLP-CONICET La Plata-FCM), La Plata, Argentina
| | - María Laura Massa
- CENEXA (Centro de Endocrinología Experimental y Aplicada) (UNLP-CONICET La Plata-FCM, CEAS-CICPBA), La Plata, Argentina
| | - Héctor Del Zotto
- CENEXA (Centro de Endocrinología Experimental y Aplicada) (UNLP-CONICET La Plata-FCM, CEAS-CICPBA), La Plata, Argentina
| | - José Luis Ríos
- Departament de Farmacologia, Facultat de Farmàcia, Universitat de València, Burjassot, Spain
| | - Guillermo R Schinella
- Cátedra Farmacología Básica, Facultad de Ciencias Médicas UNLP and CICPBA, La Plata, Argentina
| | - Flavio Francini
- CENEXA (Centro de Endocrinología Experimental y Aplicada) (UNLP-CONICET La Plata-FCM, CEAS-CICPBA), La Plata, Argentina.
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32
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Nascimento MM, Santos HM, Coutinho JP, Lôbo IP, da Silva Junior AL, Santos AG, de Jesus RM. Optimization of chromatographic separation and classification of artisanal and fine chocolate based on its bioactive compound content through multivariate statistical techniques. Microchem J 2020. [DOI: 10.1016/j.microc.2019.104342] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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GECGEL U, YILMAZ I, SOYSAL MI, GURCAN EK, KOK S. Investigating proximate composition and fatty acid profile of Longissimus dorsi from Anatolian Water Buffaloes (Bubalus bubalis) raised in similar conditions. FOOD SCIENCE AND TECHNOLOGY 2019. [DOI: 10.1590/fst.08918] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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34
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Kinge EE, Tonfack Djikeng F, Karuna MSL, Zambou Ngoufack F, Womeni HM. Effect of boiling and roasting on the physicochemical properties of Djansang seeds ( Ricinodendron heudelotii). Food Sci Nutr 2019; 7:3425-3434. [PMID: 31762995 PMCID: PMC6848810 DOI: 10.1002/fsn3.1163] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Revised: 03/24/2019] [Accepted: 03/27/2019] [Indexed: 11/16/2022] Open
Abstract
This study was aimed at determining the effect of boiling and roasting on physicochemical properties of Djansang seeds. Dried Djansang seeds were divided into three groups: one group was boiled for 5, 10, and 15 min; another group was traditionally roasted for 5, 10, and 15 min, and the last group was left unprocessed and served as the control. Polyphenols were extracted from the processed seeds using the maceration method, and their content and antioxidant activity were evaluated. Oils were extracted from the dried seeds by Maceration method, and the quality was analyzed by determining their peroxide value (PV), thiobarbituric acid value (TBA), iodine value (IV), and acid value (AV). The changes in proximate composition and mineral content of the processed samples were also evaluated using standard methods. Results showed that traditional roasting significantly decreases (p < .05) the polyphenol content and antioxidant activity of Djansang seeds as compared to boiling. The analysis of oil showed that traditional roasting and boiling significantly reduce the quality of Djansang seed oil (PV: 10.85-38.49 meq O2/kg; TBA: 1.80-3.20 ppm; AV: 0.28%-0.82%; and IV: 104.27-98.11 g I2/g for roasted samples, and PV: 10.85-27.52meq O2/kg; TBA: 1.45-2.28 ppm; AV: 0.56%-0.96%; and IV: 105.87-102.96 g I2/g for boiled samples) compared to the control (PV: 9.96 meq O2/kg; TBA: 1.01 ppm; AV: 0.11%; and IV: 104.83 g I2/g) and that traditionally roasted samples were the most affected. The proximate and mineral composition of Djansang was also affected during processing. Boiling for 5 and 10 min (BNS 5 min and 10 min) and traditional roasting for 5 min (TRNS 5 min) appear to be the best processing methods of Djansang for production of Djansang-based foods like Djansang sauce.
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Affiliation(s)
- Emmanuel Edie Kinge
- School of Agriculture and Natural ResourcesCatholic University Institute of BueaBueaCameroon
| | - Fabrice Tonfack Djikeng
- School of Agriculture and Natural ResourcesCatholic University Institute of BueaBueaCameroon
- Department of Biochemistry, Faculty of ScienceUniversity of DschangDschangCameroon
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Hinneh M, Van de Walle D, Haeck J, Abotsi EE, De Winne A, Saputro AD, Messens K, Van Durme J, Afoakwa EO, De Cooman L, Dewettinck K. Applicability of the melanger for chocolate refining and Stephan mixer for conching as small-scale alternative chocolate production techniques. J FOOD ENG 2019. [DOI: 10.1016/j.jfoodeng.2019.02.016] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Pereira T, Bergqvist J, Vieira C, Grüner Sveälv B, Castanheira J, Conde J. Randomized study of the effects of cocoa-rich chocolate on the ventricle–arterial coupling and vascular function of young, healthy adults. Nutrition 2019; 63-64:175-183. [DOI: 10.1016/j.nut.2019.02.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 02/12/2019] [Accepted: 02/24/2019] [Indexed: 11/27/2022]
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Sheikh Y, Chanu MB, Mondal G, Manna P, Chattoraj A, Chandra Deka D, Chandra Talukdar N, Chandra Borah J. Procyanidin A2, an anti-diabetic condensed tannin extracted from Wendlandia glabrata, reduces elevated G-6-Pase and mRNA levels in diabetic mice and increases glucose uptake in CC1 hepatocytes and C1C12 myoblast cells. RSC Adv 2019; 9:17211-17219. [PMID: 35519885 PMCID: PMC9064588 DOI: 10.1039/c9ra02397f] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Accepted: 05/14/2019] [Indexed: 12/26/2022] Open
Abstract
To reduce the global burden of diabetes in an affordable way great attention has been paid to the search for functional foods and herbal remedies. One of the most popularly used functional foods in the North Eastern region of India is tender shoots of Wendlandia glabrata DC. In the current study identification of active anti-diabetic constituent of the tender shoots of W. glabrata was guided through α-glucosidase inhibition and procyanidin A2 was identified with IC50 0.27 ± 0.01 μg mL−1 making it potential source for postprandial management of DM type 2. The study has also demonstrated procyanidin A2 as a potent anti-diabetic agent that exhibits significant glucose-6-phosphatase inhibitory activities and downregulated mRNA level in diabetic mice as well as increases glucose uptake in hepatocytes and myoblast cells. This study revealed that easily available tender shoots of W. glabrata could be used to make specific dietary recommendations for consumption for affordable management of diabetes. Wendlandia glabrata and procyanidin A2 isolated thereof are exhibited significant anti-diabetic effect.![]()
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Affiliation(s)
- Yunush Sheikh
- Institute of Buioresources and Sustainable Development Imphal-795001 Manipur India
| | - Maibam Beebina Chanu
- Institute of Buioresources and Sustainable Development Imphal-795001 Manipur India
| | - Gopinath Mondal
- Institute of Buioresources and Sustainable Development Imphal-795001 Manipur India
| | - Prasenjit Manna
- CSIR-North East Institute of Science and Technology Jorhat-785006 Assam India
| | - Asamanja Chattoraj
- Institute of Buioresources and Sustainable Development Imphal-795001 Manipur India
| | | | - Narayan Chandra Talukdar
- Laboratory of Natural Medicinal Chemistry, Life Sciences Division, Institute of Advanced Study in Science & Technology Guwahati-781035 Assam India +91-361-2273063 +91-361-2273061
| | - Jagat Chandra Borah
- Laboratory of Natural Medicinal Chemistry, Life Sciences Division, Institute of Advanced Study in Science & Technology Guwahati-781035 Assam India +91-361-2273063 +91-361-2273061
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Mayorga-Gross AL, Esquivel P. Impact of Cocoa Products Intake on Plasma and Urine Metabolites: A Review of Targeted and Non-Targeted Studies in Humans. Nutrients 2019; 11:E1163. [PMID: 31137636 PMCID: PMC6566337 DOI: 10.3390/nu11051163] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 04/19/2019] [Accepted: 04/25/2019] [Indexed: 01/18/2023] Open
Abstract
Cocoa is continuously drawing attention due to growing scientific evidence suggesting its effects on health. Flavanols and methylxanthines are some of the most important bioactive compounds present in cocoa. Other important bioactives, such as phenolic acids and lactones, are derived from microbial metabolism. The identification of the metabolites produced after cocoa intake is a first step to understand the overall effect on human health. In general, after cocoa intake, methylxanthines show high absorption and elimination efficiencies. Catechins are transformed mainly into sulfate and glucuronide conjugates. Metabolism of procyanidins is highly influenced by the polymerization degree, which hinders their absorption. The polymerization degree over three units leads to biotransformation by the colonic microbiota, resulting in valerolactones and phenolic acids, with higher excretion times. Long term intervention studies, as well as untargeted metabolomic approaches, are scarce. Contradictory results have been reported concerning matrix effects and health impact, and there are still scientific gaps that have to be addresed to understand the influence of cocoa intake on health. This review addresses different cocoa clinical studies, summarizes the different methodologies employed as well as the metabolites that have been identified in plasma and urine after cocoa intake.
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Affiliation(s)
- Ana Lucía Mayorga-Gross
- Centro Nacional de Ciencia y Tecnología de Alimentos, Universidad de Costa Rica, San Pedro 11501-2060, Costa Rica.
| | - Patricia Esquivel
- Escuela de Tecnología de Alimentos, Universidad de Costa Rica, San Pedro 11501-2060, Costa Rica.
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39
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Gonçalves AC, Bento C, Silva B, Simões M, Silva LR. Nutrients, Bioactive Compounds and Bioactivity: The Health Benefits of Sweet Cherries (Prunus avium L.). CURRENT NUTRITION & FOOD SCIENCE 2019. [DOI: 10.2174/1573401313666170925154707] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Sweet cherries are one of the most appreciated fruits worldwide as well as
one of the great sources of several active substances, as phytochemical compounds (carotenoids, serotonin,
melatonin and phenolic compounds) as well as in nutritive compounds (sugars and organic acids).
Accumulating research demonstrate that their supplementation in our daily diet can contradict oxidative
stress, mitigating or even attenuating chronic diseases, as cancerous processes, antiinflammatory-
related disorders, diabetes, and neurological and cardiovascular pathologies. Therefore,
the aims of this review are to present an overview on the effects of sweet cherries as health promotors,
giving emphasis to the health benefits of their bioactive compounds, particularly their antimicrobial,
antioxidant, antidiabetic, anticancer, anti-neurodegeneration, anti-inflammatory and cardiovascular effects.
Methods:
Research and online content about sweet cherry fruits is reviewed. The information available
has been read several times to avoid inconsistencies. In addition, according what we read, original
figures were done and added to facilitate understanding and to enrich the paper.
Results:
In this review, a total of 202 original reports were used. In respect to health benefits, it is possible
to confirm by several studies that, in fact, the consumption of sweet cherries has positive impacts
in human health, owing to their wealthy and vast constitution, particularly in phenolic compounds,
vitamins and carotenoids whose health properties were already documented.
Conclusion:
The findings of this review support the evidence that sweet cherries can be applied in
pharmaceutical and food formulations, since they are able to diminish free radical species and proinflammatory
markers, preventing and/ or ameliorating oxidative-stress disorders.
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Affiliation(s)
- Ana C. Gonçalves
- CICS-UBI-Health Sciences Research Centre, University of Beira Interior, 6201-506 Covilha, Portugal
| | - Catarina Bento
- CICS-UBI-Health Sciences Research Centre, University of Beira Interior, 6201-506 Covilha, Portugal
| | - Branca Silva
- CICS-UBI-Health Sciences Research Centre, University of Beira Interior, 6201-506 Covilha, Portugal
| | - Manuel Simões
- LEPABE-Department of Chemical Engineering, Faculty of Engineering, University of Porto, 4200-465 Porto, Portugal
| | - Luís R. Silva
- CICS-UBI-Health Sciences Research Centre, University of Beira Interior, 6201-506 Covilha, Portugal
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40
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Association of Chocolate Consumption with Hearing Loss and Tinnitus in Middle-Aged People Based on the Korean National Health and Nutrition Examination Survey 2012⁻2013. Nutrients 2019; 11:nu11040746. [PMID: 30935024 PMCID: PMC6520725 DOI: 10.3390/nu11040746] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 03/19/2019] [Accepted: 03/22/2019] [Indexed: 12/27/2022] Open
Abstract
Chocolate, which is produced from cocoa, exerts antioxidant and anti-inflammatory effects that ameliorate neurodegenerative diseases. We hypothesized that chocolate consumption would protect against hearing loss and tinnitus. We evaluated the hearing and tinnitus data, as well as the chocolate consumption, of middle-aged participants (40–64 years of age) of the 2012–2013 Korean National Health and Nutrition Examination Survey. All of the subjects underwent a medical interview, physical examination, audiological evaluation, tinnitus questionnaire, and nutrition examination. A total of 3575 subjects 40–64 years of age were enrolled. The rate of any hearing loss (unilateral or bilateral) in the subjects who consumed chocolate (26.78% (338/1262)) was significantly lower than that in those who did not (35.97% (832/2313)) (p < 0.001). Chocolate consumption was independently associated with low odds of any hearing loss (adjusted odds ratio = 0.83, 95% confidence interval = 0.70 to 0.98, p = 0.03). Moreover, the severity of hearing loss was inversely correlated with the frequency of chocolate consumption. In contrast to chocolate, there was no association between hearing loss and the consumption of sweet products without cocoa. Chocolate consumption was also not associated with tinnitus or tinnitus-related annoyance. Our results suggest that a chocolate-based diet may protect middle-aged people from hearing loss.
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Tee YK, Balasundram SK, Ding P, M Hanif AH, Bariah K. Determination of optimum harvest maturity and non-destructive evaluation of pod development and maturity in cacao (Theobroma cacao L.) using a multiparametric fluorescence sensor. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:1700-1708. [PMID: 30206959 DOI: 10.1002/jsfa.9359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 09/03/2018] [Accepted: 09/03/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND A series of fluorescence indices (anthocyanin, flavonol, chlorophyll and nitrogen balance) were deployed to detect the pigments and colourless flavonoids in cacao pods of three commercial cacao (Theobroma cacao L.) genotypes (QH1003, KKM22 and MCBC1) using a fast and non-destructive multiparametric fluorescence sensor. The aim was to determine optimum harvest periods (either 4 or 5 months after pod emergence) of commercial cacao based on fluorescence indices of cacao development and bean quality. RESULTS As pod developed, cacao exhibited a rise with the peak of flavonol occurring at months 4 and 5 after pod maturity was initiated while nitrogen balance showed a decreasing trend during maturity. Cacao pods contained high chlorophyll as they developed but chlorophyll content declined significantly on pods that ripened at month 5. CONCLUSION Cacao pods harvested at months 4 and 5 can be considered as commercially-ready as the beans have developed good quality and comply with the Malaysian standard on cacao bean specification. Thus, cacao pods can be harvested earlier when they reach maturity at month 4 after pod emergence to avoid germinated beans and over fermentation in ripe pods harvested at month 5. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Yei-Kheng Tee
- Cocoa Upstream Technology Department, Malaysian Cocoa Board, Sg. Sumun, Perak, Malaysia
| | - Siva K Balasundram
- Department of Agriculture Technology, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Phebe Ding
- Department of Crop Science, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Ahmad Husni M Hanif
- Department of Land Management, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Khairul Bariah
- Cocoa Downstream Technology Department, Malaysian Cocoa Board, Cocoa Innovative and Technology Center, Nilai, Negeri Sembilan Darul Khusus, Malaysia
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Seem SA, Yuan YV, Tou JC. Chocolate and chocolate constituents influence bone health and osteoporosis risk. Nutrition 2019; 65:74-84. [PMID: 31029926 DOI: 10.1016/j.nut.2019.02.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Revised: 02/15/2019] [Accepted: 02/17/2019] [Indexed: 12/13/2022]
Abstract
Bone loss resulting in increased risk for osteoporosis is a major health issue worldwide. Chocolate is a rich source of antioxidant and antiinflammatory flavonoids and dietary minerals with the potential to benefit bone health. However, other chocolate constituents such as cocoa butter, sugar, and methylxanthines may be detrimental to bone. Human studies investigating the role of chocolate consumption on serum bone markers and bone mineral density (BMD) have been inconsistent. A contributing factor is likely the different composition and thereby the nutrient and bioactive content among chocolate types. White and milk chocolate are high in sugar and low in flavonoids and most minerals. Dark chocolate (45-85% cocoa solids) is high in flavonoids, most minerals, and low in sugar with ≥70% cocoa solids resulting in higher fat and methylxanthine content. The aim of this review was to examine the relationship between chocolate consumption and its constiuents, including flavonoid content, on bone health and osteoporosis risk. Studies showed postmenopausal women had no bone effects at moderate chocolate intakes, whereas adolescents consuming chocolate had greater longitudinal bone growth. Based on flavonoid and mineral content, unsweetened cocoa powder appeared to be the best option followed by dark chocolate with higher cocoa content in terms of supporting and preserving bone health. Determining dietary recommendations for chocolate consumption relative to bone health is important because of the growing popularity of chocolate, particularly dark chocolate, and an expected increase in consumption owing to suggestions of health benefits against various degenerative diseases.
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Affiliation(s)
- Stephanie A Seem
- Division of Animal and Nutritional Sciences, West Virginia University, Morgantown, West Virginia, USA
| | - Yvonne V Yuan
- School of Nutrition, Ryerson University, Toronto, Ontario, Canada
| | - Janet C Tou
- Division of Animal and Nutritional Sciences, West Virginia University, Morgantown, West Virginia, USA.
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Morgan PT, Wollman PM, Jackman SR, Bowtell JL. Flavanol-Rich Cacao Mucilage Juice Enhances Recovery of Power but Not Strength from Intensive Exercise in Healthy, Young Men. Sports (Basel) 2018; 6:sports6040159. [PMID: 30487411 PMCID: PMC6315902 DOI: 10.3390/sports6040159] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Revised: 11/20/2018] [Accepted: 11/24/2018] [Indexed: 11/23/2022] Open
Abstract
(1) Background: Mucilage within cacao pods contains high levels of polyphenols. We investigated whether consumption of cacao juice enhances the recovery of muscle function following intensive knee extension exercise. (2) Methods: Ten recreationally active males completed two trials of 10 sets of 10 single leg knee extensions at ~80% one repetition maximum. Participants consumed each supplement (ZumoCacao® juice, CJ or a dextrose drink, PL) for 7 days prior to and 48 h post exercise. Knee extension maximum voluntary contraction (MVC) and a counter movement jump (CMJ) were performed at baseline, immediately, 24 h, and 48 h post-exercise. Venous blood samples were collected at each time point and analyzed for indices of inflammation, oxidative damage, and muscle damage. (3) Results: CMJ height recovered faster with CJ at 24 h and 48 h post-exercise (p < 0.05), but there was no effect of CJ on recovery of MVC (both p > 0.05). There was also no effect of the trial on any blood markers (all p > 0.05). (4) Conclusions: Supplementation with CJ for 7 days prior to and 2 days after intensive knee extensor exercise improved functional recovery as shown by an improved recovery of CMJ up to 48 h post-exercise. However, the precise mechanism of action is unclear and requires further investigation.
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Affiliation(s)
- Paul T Morgan
- Department of Sport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, St. Luke's Campus, Exeter EX1 2LU, UK.
| | - Paola M Wollman
- Department of Sport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, St. Luke's Campus, Exeter EX1 2LU, UK.
| | - Sarah R Jackman
- Department of Sport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, St. Luke's Campus, Exeter EX1 2LU, UK.
| | - Joanna L Bowtell
- Department of Sport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, St. Luke's Campus, Exeter EX1 2LU, UK.
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Greenberg JA, Manson JE, Neuhouser ML, Tinker L, Eaton C, Johnson KC, Shikany JM. Chocolate intake and heart disease and stroke in the Women's Health Initiative: a prospective analysis. Am J Clin Nutr 2018; 108:41-48. [PMID: 29931040 PMCID: PMC6862600 DOI: 10.1093/ajcn/nqy073] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Accepted: 03/21/2018] [Indexed: 12/21/2022] Open
Abstract
Background Three recent meta-analyses found significant prospective inverse associations between chocolate intake and cardiovascular disease risk. Evidence from these meta-analyses suggests that such inverse associations may only apply to elderly individuals or those with pre-existing major chronic disease. Objective We assessed the association between habitual chocolate intake and subsequent incident coronary heart disease (CHD) and stroke, and the potential effect of modification by age. Design We conducted multivariable Cox regression analyses using data from 83,310 postmenopausal women free of baseline pre-existing major chronic disease in the prospective Women's Health Initiative cohort. Chocolate intake was assessed using a food-frequency questionnaire. Physician-adjudicated events or deaths were ascertained up to 30 September 2013. Results After exclusions, there were 3246 CHD and 2624 stroke events or deaths, representing incidence rates of 3.9% and 3.2% during 1,098,091 and 1,101,022 person-years (13.4 y), respectively. We found no association between consumption of chocolate and risk of CHD (P for linear trend = 0.94) or stroke (P = 0.24). The results for CHD and stroke combined were similar (P = 0.30), but were significantly modified by age (P for interaction = 0.02). For women age <65 y at baseline, those who ate 1 oz (28.35 g) of chocolate <1/mo, 1 to <1.5/mo, 1.5 to <3.5/mo, 3.5/mo to <3/wk, and ≥3/wk had HRs (95% CIs) of 1.00 (referent), 1.17 (1.00, 1.36), 1.05 (0.90, 1.22), 1.09 (0.94, 1.25), and 1.27 (1.09, 1.49), respectively (P for linear trend = 0.005). No association was apparent for older women. Conclusion We observed no association between chocolate intake and risk of CHD, stroke, or both combined in participants free of pre-existing major chronic disease. The relation for both combined was modified by age, with a significant positive linear trend and an increased risk in the highest quintile of chocolate consumption among women age <65 y. This trial was registered at clinicaltrials.gov as NCT03453073.
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Affiliation(s)
- James A Greenberg
- Department of Health and Nutrition Sciences, Brooklyn College of the City University of New York, Brooklyn, NY,Address correspondence to JAG (e-mail: )
| | - JoAnn E Manson
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Marian L Neuhouser
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Lesley Tinker
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Charles Eaton
- Department of Family Medicine and Epidemiology, Alpert Medical School, Brown University, Providence, RI
| | - Karen C Johnson
- Department of Preventive Medicine, University of Tennessee Health Science Center, Memphis, TN
| | - James M Shikany
- Department of Medicine, Division of Preventive Medicine, University of Alabama, Birmingham, AL
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Ranawana V, Moynihan E, Campbell F, Duthie G, Raikos V. Beetroot improves oxidative stability and functional properties of processed foods: singular and combined effects with chocolate. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2018; 55:2401-2409. [PMID: 30042555 PMCID: PMC6033829 DOI: 10.1007/s13197-018-3157-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 04/03/2018] [Accepted: 04/05/2018] [Indexed: 10/17/2022]
Abstract
Oxidation is a significant problem in processed foods affecting their physico-chemical, shelf life and health properties. Natural antioxidants could be viable alternatives to synthetic variants for safely improving antioxidation properties of processed foods. The aim of this study was to assess the singular and combined effects of beetroot and chocolate on the oxidative stability of a high fat and protein processed food (sponge cake) during storage and gastrointestinal digestion. Cakes were prepared and assessed for antioxidant potential, polyphenols, and oxidative stability, and macronutrient oxidation during simulated gastro-intestinal digestion. Beetroot significantly improved the antioxidant and polyphenol profiles of sponge cake which further improved with chocolate addition. Beetroot also significantly increased the oxidative stability and shelf-life of sponge cake, and these effects were enhanced when combined with chocolate. Chocolate significantly reduced lipid oxidation during the gastric phase of digestion. However, both chocolate and beetroot did not curtail lipid oxidation in the intestinal phase, nor protein oxidation at any of the phases. Promisingly, beetroot and chocolate addition did not affect textural parameters and delayed staling by up to 2 days. Overall, the benefits of beetroot and chocolate addition were manifested more in the food system than during its digestion. Beetroot improves the oxidative stability and shelf life of processed foods, and its effects could be enhanced through combining with other natural products.
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Affiliation(s)
- Viren Ranawana
- Rowett Institute, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD Scotland, UK
| | - Emma Moynihan
- Rowett Institute, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD Scotland, UK
| | - Fiona Campbell
- Rowett Institute, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD Scotland, UK
| | - Garry Duthie
- Rowett Institute, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD Scotland, UK
| | - Vassilios Raikos
- Rowett Institute, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD Scotland, UK
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Enrichment of white chocolate with blackberry juice encapsulate: Impact on physical properties, sensory characteristics and polyphenol content. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2018.03.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Sensory evaluation of dark origin and non-origin chocolates applying Temporal Dominance of Sensations (TDS). Food Res Int 2018; 111:39-49. [PMID: 30007700 DOI: 10.1016/j.foodres.2018.05.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 04/30/2018] [Accepted: 05/03/2018] [Indexed: 02/05/2023]
Abstract
Dark chocolates are rich sources of polyphenols, widely acknowledged for eliciting several beneficial health effects. However, these compounds are key inducers of bitter taste and astringency, potentially limiting consumers' acceptance of chocolates with higher cocoa contents. In order to gain better insight in consumers' choices, the present study investigated the temporal profile of bitterness and astringency as well as sweet taste as covering agent, during the testing period in 5 dark origin (OR) (66.8-80.1% cocoa) and 6 non-origin (N-OR) (54.5-80.0% cocoa) chocolates with different cocoa contents, applying Temporal Dominance of Sensations (TDS). The temporal profile of the evaluated OR chocolates was characterized by the dominance of bitterness independent of cocoa contents (%cc), reaching maximum dominance rates (DR%) between 60.0 and 80.0% over approximately 75.0% of the testing period, i.e. prior to swallowing. After swallowing, astringency dominated, mostly not significantly. DR (%) of sweetness reached the level of significance only in one sample (OR 67.4%cc). N-OR chocolates with 54.5-60.0%cc were characterized by significant dominances of sweet taste along the entire evaluation period, reaching maximum DR% between 90 and 95%. The increase of cocoa contents was combined with higher DR% of bitter taste. Astringency dominated in N-OR samples at the end of the evaluation period presumably after swallowing. Finally, in N-OR chocolates, cc% highly affected the dominance of the evaluated attributes. This impact was found to be rather minor or absent in OR chocolates. Thus, the TDS-parameters showed variations in attribute's dominance in OR and N-OR chocolates indicating a strong influence of cocoa bean variety and local conditions (environmental and farming conditions as well as post-harvest treatment practices) in addition to cocoa contents.
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Toro-Uribe S, López-Giraldo LJ, Decker EA. Relationship between the Physiochemical Properties of Cocoa Procyanidins and Their Ability to Inhibit Lipid Oxidation in Liposomes. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:4490-4502. [PMID: 29649362 DOI: 10.1021/acs.jafc.8b01074] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The aim of this paper is to evaluate the effects of cocoa polyphenols and procyanidins with different degrees of polymerization that are encapsulated in liposome delivery systems on the inhibition of lipid oxidation at pH 3.0 and 5.0. In general, liposomes at pH 3.0 and 5.0 were physically stable in the presence of polyphenols and procyanidins with mean particle sizes of 56.56 ± 12.29 and 77.45 ± 8.67 nm and ζ-potentials of -33.50 ± 3.16 and -20.44 ± 1.98 mV at pH 3.0 and 5.0, respectively. At both pH 3.0 and pH 5.0, all the polyphenols and procyanidins inhibited lipid hydroperoxide and hexanal formation, and antioxidant activities increased with increasing polymer-chain sizes. The greater antioxidant activities of the isolated procyanidins were likely due to their increased metal-chelating capacities, as determined by ferric-reducing-ability (FRAP) assays, and their greater levels of partitioning into the lipids, as determined by their log Kow values and encapsulation efficiencies. The crude extract had the greatest antioxidant activity, which could be because other antioxidants were present, or combinations of the different polyphenols and procyanidins inhibited lipid oxidation synergistically.
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Affiliation(s)
- Said Toro-Uribe
- Food Science & Technology Research Center (CICTA), School of Chemical Engineering , Universidad Industrial de Santander , Carrera 27, Calle 9 , Bucaramanga 680002 , Colombia
| | - Luis J López-Giraldo
- Food Science & Technology Research Center (CICTA), School of Chemical Engineering , Universidad Industrial de Santander , Carrera 27, Calle 9 , Bucaramanga 680002 , Colombia
| | - Eric A Decker
- Department of Food Science , University of Massachusetts , Chenoweth Laboratory, 102 Holdsworth Way , Amherst , Massachusetts 01003 , United States
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Djikeng FT, Teyomnou WT, Tenyang N, Tiencheu B, Morfor AT, Touko BAH, Houketchang SN, Boungo GT, Karuna MSL, Ngoufack FZ, Womeni HM. Effect of traditional and oven roasting on the physicochemical properties of fermented cocoa beans. Heliyon 2018; 4:e00533. [PMID: 29552657 PMCID: PMC5852288 DOI: 10.1016/j.heliyon.2018.e00533] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2017] [Revised: 01/18/2018] [Accepted: 01/30/2018] [Indexed: 10/28/2022] Open
Abstract
The objective of this study was to determine the effect of oven and traditional roasting on the polyphenol content, antioxidant activity, lipid quality, proximate composition and mineral content of fermented cocoa beans. Results showed that traditional roasting significantly decrease (p < 0.05) the polyphenol content and antioxidant activity of cocoa beans. The analysis of oil showed that oven and traditional roasting significantly increase (p < 0.05) the peroxide and thiobarbituric acid values of cocoa butter and that traditional roasting samples were the most deteriorated. Oven and traditional roasting for 10 min reduce the iodine value of the oil, but increase its acidity. The proximate and mineral composition of cocoa beans was also seriously affected during cooking. Drying and oven roasting for 5 and 10 min; and drying and traditional roasting for 5 min appear to be the best processing methods of cocoa beans for production of cocoa based foods like chocolate.
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Affiliation(s)
- Fabrice Tonfack Djikeng
- School of Agriculture and Natural Resources, Catholic University Institute of Buea, P.O BOX 563, Buea, Cameroon.,Department of Biochemistry, Faculty of Science, University of Dschang, P.O BOX 67, Dschang, Cameroon
| | - William Teyomnou Teyomnou
- School of Agriculture and Natural Resources, Catholic University Institute of Buea, P.O BOX 563, Buea, Cameroon
| | - Noël Tenyang
- University of Maroua, Faculty of Science, Department of Biological Sciences, P.O. Box 814, Maroua, Cameroon
| | - Bernard Tiencheu
- University of Buea, Faculty of Science, Department of Biochemistry, P.O. Box 63 Buea, Buea, Cameroon
| | - Azia Theresia Morfor
- School of Agriculture and Natural Resources, Catholic University Institute of Buea, P.O BOX 563, Buea, Cameroon
| | - Blaise Arnaud Hako Touko
- School of Agriculture and Natural Resources, Catholic University Institute of Buea, P.O BOX 563, Buea, Cameroon
| | - Serges Ndomou Houketchang
- Department of Biochemistry, Faculty of Science, University of Dschang, P.O BOX 67, Dschang, Cameroon
| | - Gires Teboukeu Boungo
- Department of Biochemistry, Faculty of Science, University of Dschang, P.O BOX 67, Dschang, Cameroon
| | | | - François Zambou Ngoufack
- Department of Biochemistry, Faculty of Science, University of Dschang, P.O BOX 67, Dschang, Cameroon
| | - Hilaire Macaire Womeni
- Department of Biochemistry, Faculty of Science, University of Dschang, P.O BOX 67, Dschang, Cameroon
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Hernández-Hernández C, Viera-Alcaide I, Morales-Sillero AM, Fernández-Bolaños J, Rodríguez-Gutiérrez G. Bioactive compounds in Mexican genotypes of cocoa cotyledon and husk. Food Chem 2018; 240:831-839. [DOI: 10.1016/j.foodchem.2017.08.018] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 07/13/2017] [Accepted: 08/02/2017] [Indexed: 12/01/2022]
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