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Martuscelli M, Esposito L, Restuccia D, Guo M, Mastrocola D. New Perspectives to Enhance Wastes and By-Products from Agro-Food Processing. Foods 2023; 12:4057. [PMID: 38002114 PMCID: PMC10670864 DOI: 10.3390/foods12224057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 10/21/2023] [Accepted: 10/30/2023] [Indexed: 11/26/2023] Open
Abstract
The exploitation of by-products and waste from the agri-food industry represents a sustainable approach within the frame of the circular economy, the basis of the European Green Deal and ecological transition [...].
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Affiliation(s)
- Maria Martuscelli
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy; (L.E.); (D.M.)
| | - Luigi Esposito
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy; (L.E.); (D.M.)
| | - Donatella Restuccia
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy;
| | - Meijin Guo
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China;
| | - Dino Mastrocola
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy; (L.E.); (D.M.)
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2
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Buyong NL, Nillian E. Physiochemical properties of Sarawak's adapted Liberica coffee silverskin utilizing varying solvents. Food Sci Nutr 2023; 11:6052-6059. [PMID: 37823107 PMCID: PMC10563707 DOI: 10.1002/fsn3.3541] [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: 03/14/2023] [Revised: 06/06/2023] [Accepted: 06/16/2023] [Indexed: 10/13/2023] Open
Abstract
This study aimed to investigate the physiochemical properties of Sarawak's adapted Liberica coffee silverskin (CS) using multiple solvents (distilled water, methanol, and ethanol) and its impact on the total phenolic content (TPC), total flavonoid content (TFC), and antioxidant activities of the CS. The results showed that the highest TPC was observed in the methanol extract (15.24 ± 0.65 mg GAE/g), while the highest TFC was recorded when extracted with ethanol (25.14 ± 0.59 mg QE/g). The DPPH activity was also found to be highest in the ethanol extract (83.85 ± 1.78%), concurred by the results in the FRAP assay as the highest reduction was also in ethanol (11.40 ± 18.57 μmol FSE/g). These findings demonstrate that the bioactive compounds of CS extracted can be greatly influenced by the choice of solvent while highlighting the potential for Sarawak's adapted Liberica CS to be further harnessed into a value-added product and enabling a better by-product waste management.
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Affiliation(s)
- Nick Laurence Buyong
- Faculty of Resource Science and TechnologyUniversity Malaysia SarawakKota SamarahanSarawakMalaysia
| | - Elexson Nillian
- Faculty of Resource Science and TechnologyUniversity Malaysia SarawakKota SamarahanSarawakMalaysia
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Behne S, Franke H, Schwarz S, Lachenmeier DW. Risk Assessment of Chlorogenic and Isochlorogenic Acids in Coffee By-Products. Molecules 2023; 28:5540. [PMID: 37513412 PMCID: PMC10385244 DOI: 10.3390/molecules28145540] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/03/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023] Open
Abstract
Chlorogenic and isochlorogenic acids are naturally occurring antioxidant dietary polyphenolic compounds found in high concentrations in plants, fruits, vegetables, coffee, and coffee by-products. The objective of this review was to assess the potential health risks associated with the oral consumption of coffee by-products containing chlorogenic and isochlorogenic acids, considering both acute and chronic exposure. An electronic literature search was conducted, revealing that 5-caffeoylquinic acid (5-CQA) and 3,5-dicaffeoylquinic acid (3,5-DCQA) are the major chlorogenic acids found in coffee by-products. Toxicological, pharmacokinetic, and clinical data from animal and human studies were available for the assessment, which indicated no significant evidence of toxic or adverse effects following acute oral exposure. The current state of knowledge suggests that long-term exposure to chlorogenic and isochlorogenic acids by daily consumption does not appear to pose a risk to human health when observed at doses within the normal range of dietary exposure. As a result, the intake of CQAs from coffee by-products can be considered reasonably safe.
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Affiliation(s)
- Sascha Behne
- Postgraduate Study of Toxicology and Environmental Protection, Rudolf-Boehm-Institut für Pharmakologie und Toxikologie, Universität Leipzig, Härtelstrasse 16-18, 04107 Leipzig, Germany; (S.B.); (H.F.)
- Fachbereich II (Fachgruppe Chemie), Berliner Hochschule für Technik (BHT), Luxemburger Strasse 10, 13353 Berlin, Germany
- Chemisches und Veterinäruntersuchungsamt (CVUA) Karlsruhe, Weissenburger Strasse 3, 76187 Karlsruhe, Germany
| | - Heike Franke
- Postgraduate Study of Toxicology and Environmental Protection, Rudolf-Boehm-Institut für Pharmakologie und Toxikologie, Universität Leipzig, Härtelstrasse 16-18, 04107 Leipzig, Germany; (S.B.); (H.F.)
| | - Steffen Schwarz
- Coffee Consulate, Hans-Thoma-Strasse 20, 68163 Mannheim, Germany;
| | - Dirk W. Lachenmeier
- Chemisches und Veterinäruntersuchungsamt (CVUA) Karlsruhe, Weissenburger Strasse 3, 76187 Karlsruhe, Germany
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Delgado-Ospina J, Esposito L, Molina-Hernandez JB, Pérez-Álvarez JÁ, Martuscelli M, Chaves-López C. Cocoa Shell Infusion: A Promising Application for Added-Value Beverages Based on Cocoa's Production Coproducts. Foods 2023; 12:2442. [PMID: 37444183 DOI: 10.3390/foods12132442] [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: 05/27/2023] [Revised: 06/13/2023] [Accepted: 06/19/2023] [Indexed: 07/15/2023] Open
Abstract
The cocoa shell (CS) is being incorporated into different food products due to its recognized content of bioactive compounds. In the case of cocoa shell infusions (CSI), the bioactive compounds that manage to be transferred to the infusion have yet to be clearly known, i.e., what is really available to the consumer. In this study, CS was obtained from toasted Colombian Criollo cocoa beans. Three particle sizes (A: >710 µm; B: >425 and <710 µm; C: <425 µm) were evaluated in the CSI, which was traditionally prepared by adding CS to hot water (1%). The decrease in particle size increased the antioxidant capacity (DPPH and ABTS) and the total phenolic compounds. A significant effect (p < 0.05) both of the particle size and of the temperature of tasting was found on some sensory attributes: greater bitterness, acidity, and astringency were due to the greater presence of epicatechin, melanoidins, and proanthocyanidins in the smaller particle sizes. The analysis of the volatile organic compounds showed that the CSI aroma was characterized by the presence of nonanal, 2-nonanone, tetramethylpyrazine, α-limonene, and linalool, which present few variations among the particle sizes. Moreover, analysis of biogenic amines, ochratoxin A, and microbial load showed that CSI is not a risk to public health. Reducing particle size becomes an important step to valorize the functional properties of CS and increase the quality of CSI.
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Affiliation(s)
- Johannes Delgado-Ospina
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
- Grupo de Investigación Biotecnología, Facultad de Ingeniería, Universidad de San Buenaventura Cali, Carrera 122 # 6-65, Cali 76001, Colombia
| | - Luigi Esposito
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
| | - Junior Bernardo Molina-Hernandez
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
| | - José Ángel Pérez-Álvarez
- IPOA Research Group, Agro-Food Technology Department, Higher Polytechnic School of Orihuela, Miguel Hernández University, CYTED-Healthy Meat. 119RT0568 "Productos Cárnicos más Saludables", 03312 Orihuela, Spain
| | - Maria Martuscelli
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
| | - Clemencia Chaves-López
- Department of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy
- IPOA Research Group, Agro-Food Technology Department, Higher Polytechnic School of Orihuela, Miguel Hernández University, CYTED-Healthy Meat. 119RT0568 "Productos Cárnicos más Saludables", 03312 Orihuela, Spain
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Konstantinidis N, Franke H, Schwarz S, Lachenmeier DW. Risk Assessment of Trigonelline in Coffee and Coffee By-Products. Molecules 2023; 28:molecules28083460. [PMID: 37110693 PMCID: PMC10146819 DOI: 10.3390/molecules28083460] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 04/06/2023] [Accepted: 04/11/2023] [Indexed: 04/29/2023] Open
Abstract
Trigonelline is a bioactive pyridine alkaloid that occurs naturally in high concentrations in coffee (up to 7.2 g/kg) and coffee by-products (up to 62.6 g/kg) such as coffee leaves, flowers, cherry husks or pulp, parchment, silver skin, and spent grounds. In the past, coffee by-products were mostly considered waste and discarded. In recent years, however, the use of coffee by-products as food has attracted interest because of their economic and nutritional value and the environmental benefits of sustainable resource use. Their authorization as so-called novel foods in the European Union may lead to increased oral exposure of the general population to trigonelline. Therefore, the aim of this review was to assess the risk to human health of acute and chronic exposure to trigonelline from coffee and coffee by-products. An electronic literature search was performed. Current toxicological knowledge is limited, with few human data available and a lack of epidemiological and clinical studies. There was no evidence of adverse effects after acute exposure. No conclusion can be drawn on chronic exposure to isolated trigonelline due to the lack of data. However, trigonelline ingested as a component of coffee and coffee by-products appears to be safe for human health, based on the safe traditional use of these products.
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Affiliation(s)
- Nick Konstantinidis
- Postgraduate Study Program "Toxicology and Environmental Protection", Rudolf-Boehm-Institut für Pharmakologie und Toxikologie, Universität Leipzig, Härtelstraße 16-18, 04107 Leipzig, Germany
- Chemisches und Veterinäruntersuchungsamt (CVUA) Karlsruhe, Weissenburger Strasse 3, 76187 Karlsruhe, Germany
| | - Heike Franke
- Postgraduate Study Program "Toxicology and Environmental Protection", Rudolf-Boehm-Institut für Pharmakologie und Toxikologie, Universität Leipzig, Härtelstraße 16-18, 04107 Leipzig, Germany
| | - Steffen Schwarz
- Coffee Consulate, Hans-Thoma-Strasse 20, 68163 Mannheim, Germany
| | - Dirk W Lachenmeier
- Chemisches und Veterinäruntersuchungsamt (CVUA) Karlsruhe, Weissenburger Strasse 3, 76187 Karlsruhe, Germany
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Cosgun G, Gungor KK, Balci-Torun F, Sahin S, Torun M. Design of encapsulation method for chlorogenic acid and caffeine in coffee waste by-product. PHYTOCHEMICAL ANALYSIS : PCA 2023. [PMID: 36694947 DOI: 10.1002/pca.3207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 12/27/2022] [Accepted: 12/29/2022] [Indexed: 06/17/2023]
Abstract
INTRODUCTION Coffee silver skin (CSS) is a thin covering over green coffee seeds inside coffee cherry. It is a good source of bioactive compounds like chlorogenic acid and caffeine. It is produced as a by-product of the roasting process. OBJECTIVE The goal of this study is to apply spray drying method to encapsulate 5-O-caffeoylquinic acid (chlorogenic acid) and caffeine extracted from CSS. METHODS The main-plots for optimisation were feed solid concentration (2.5, 5, 10°Bx), and the sub-plots of the whole-plot were carrier material type (maltodextrin, modified starch, arabic gum) and inlet air temperature (130, 160, 190°C). Responses included were drying yield, chlorogenic acid concentration, caffeine content, Carr index, and solubility values. RESULTS Suitable conditions were spray drying inlet temperature of 190°C, extract concentration of 10°Bx, and wall material composition [modified starch/arabic gum (MS:AG)] 10.5:9.5. As the feeding CSS extract concentration increased, the amount of chlorogenic acid and caffeine in the final powder increased, while the powder's flow characteristics improved. CONCLUSIONS The concentration stage might be used to produce free-flowing powdered particles with good bioactive retention for use in the food processing industry.
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Affiliation(s)
- Gulderen Cosgun
- Faculty of Engineering, Department of Food Engineering, Akdeniz University, Antalya, Turkey
| | - Keziban Kubra Gungor
- Faculty of Engineering, Department of Food Engineering, Akdeniz University, Antalya, Turkey
| | - Ferhan Balci-Torun
- Faculty of Tourism, Department of Gastronomy and Culinary Art, Akdeniz University, Antalya, Turkey
| | - Selin Sahin
- Faculty of Engineering, Chemical Engineering Department, Istanbul University - Cerrahpasa, Istanbul, Turkey
| | - Mehmet Torun
- Faculty of Engineering, Department of Food Engineering, Akdeniz University, Antalya, Turkey
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Biondić Fučkar V, Božić A, Jukić A, Krivohlavek A, Jurak G, Tot A, Serdar S, Žuntar I, Režek Jambrak A. Coffee Silver Skin-Health Safety, Nutritional Value, and Microwave Extraction of Proteins. Foods 2023; 12:foods12030518. [PMID: 36766046 PMCID: PMC9914886 DOI: 10.3390/foods12030518] [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: 11/27/2022] [Revised: 01/09/2023] [Accepted: 01/18/2023] [Indexed: 01/25/2023] Open
Abstract
The aim of this research was to evaluate the health safety (concentrations of pesticide residues and heavy metals) and nutritional parameters (macro- and microminerals and crude fibre) of coffee silver skin (CS), as well to isolate proteins from this by-product using an optimised microwave extraction method. The CS by-product samples showed the highest amount of potassium, followed by calcium, magnesium, and sodium. Iron was found in the highest quantity among the microminerals, followed by copper, manganese, zinc, and chromium. The CS sample showed a large amount of fibre and a moderate quantity of proteins obtained by the optimised microwave extraction method. Four heavy metals (nickel, lead, arsenic, and cadmium) were detected, and all were under the permitted levels. Among the 265 analysed pesticides, only three showed small quantity. The results for the proteins extracted by microwave showed that the total protein concentration values ranged from 0.52 ± 0.01 mg/L to 0.77 ± 0.07 mg/L. The highest value of the concentration of total proteins (0.77 ± 0.07 mg/L) was found in the sample treated for 9 min, using a power of 200 W. Based on these results, it can be concluded that CS is a healthy and nutritionally rich nutraceutical that could be used in the production of new products in the food industry and other industries.
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Affiliation(s)
| | - Angela Božić
- Faculty of Food Technology and Biotechnology, University of Zagreb, 10000 Zagreb, Croatia
| | - Anita Jukić
- Faculty of Food Technology and Biotechnology, University of Zagreb, 10000 Zagreb, Croatia
| | - Adela Krivohlavek
- Andrija Štampar Teaching Institute of Public Health, 10000 Zagreb, Croatia
| | - Gordana Jurak
- Andrija Štampar Teaching Institute of Public Health, 10000 Zagreb, Croatia
| | - Ana Tot
- Andrija Štampar Teaching Institute of Public Health, 10000 Zagreb, Croatia
| | - Sonja Serdar
- Andrija Štampar Teaching Institute of Public Health, 10000 Zagreb, Croatia
| | - Irena Žuntar
- Faculty of Pharmacy and Biochemistry, University of Zagreb, 10000 Zagreb, Croatia
- Correspondence: (I.Ž.); (A.R.J.)
| | - Anet Režek Jambrak
- Faculty of Food Technology and Biotechnology, University of Zagreb, 10000 Zagreb, Croatia
- Correspondence: (I.Ž.); (A.R.J.)
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8
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Angeloni C, Malaguti M, Prata C, Freschi M, Barbalace MC, Hrelia S. Mechanisms Underlying Neurodegenerative Disorders and Potential Neuroprotective Activity of Agrifood By-Products. Antioxidants (Basel) 2022; 12:antiox12010094. [PMID: 36670956 PMCID: PMC9854890 DOI: 10.3390/antiox12010094] [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: 11/30/2022] [Revised: 12/23/2022] [Accepted: 12/25/2022] [Indexed: 01/03/2023] Open
Abstract
Neurodegenerative diseases, characterized by progressive loss in selected areas of the nervous system, are becoming increasingly prevalent worldwide due to an aging population. Despite their diverse clinical manifestations, neurodegenerative diseases are multifactorial disorders with standard features and mechanisms such as abnormal protein aggregation, mitochondrial dysfunction, oxidative stress and inflammation. As there are no effective treatments to counteract neurodegenerative diseases, increasing interest has been directed to the potential neuroprotective activities of plant-derived compounds found abundantly in food and in agrifood by-products. Food waste has an extremely negative impact on the environment, and recycling is needed to promote their disposal and overcome this problem. Many studies have been carried out to develop green and effective strategies to extract bioactive compounds from food by-products, such as peel, leaves, seeds, bran, kernel, pomace, and oil cake, and to investigate their biological activity. In this review, we focused on the potential neuroprotective activity of agrifood wastes obtained by common products widely produced and consumed in Italy, such as grapes, coffee, tomatoes, olives, chestnuts, onions, apples, and pomegranates.
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Affiliation(s)
- Cristina Angeloni
- Department for Life Quality Studies, Alma Mater Studiorum–University of Bologna, Corso D’Augusto 237, 47921 Rimini, Italy
| | - Marco Malaguti
- Department for Life Quality Studies, Alma Mater Studiorum–University of Bologna, Corso D’Augusto 237, 47921 Rimini, Italy
- Correspondence: (M.M.); (C.P.)
| | - Cecilia Prata
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum–University of Bologna, Via Irnerio 48, 40126 Bologna, Italy
- Correspondence: (M.M.); (C.P.)
| | - Michela Freschi
- Department for Life Quality Studies, Alma Mater Studiorum–University of Bologna, Corso D’Augusto 237, 47921 Rimini, Italy
| | - Maria Cristina Barbalace
- Department for Life Quality Studies, Alma Mater Studiorum–University of Bologna, Corso D’Augusto 237, 47921 Rimini, Italy
| | - Silvana Hrelia
- Department for Life Quality Studies, Alma Mater Studiorum–University of Bologna, Corso D’Augusto 237, 47921 Rimini, Italy
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Thangavelu KP, Tiwari BK, Kerry JP, Álvarez C. Effect of high-pressure processing in improving the quality of phosphate-reduced Irish breakfast sausages formulated with ultrasound-treated phosphate alternatives. Meat Sci 2022; 194:108981. [PMID: 36156346 DOI: 10.1016/j.meatsci.2022.108981] [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: 07/13/2022] [Revised: 08/10/2022] [Accepted: 09/12/2022] [Indexed: 11/24/2022]
Abstract
This work examined the effects of High-pressure processing (HPP) treatment on pork meat subsequently used to generate three phosphate-reduced sausage formulations (1-3) containing ultrasound (US) treated apple pomace (AP) and coffee silverskin (CSS) ingredients as phosphate replacers and compared against control (traditional) sausage formulations. Results showed that HPP and formulations produced significant interactive (P < 0.05) positive changes in the water holding capacity (WHC), cook loss, emulsion stability values. Texture, colour, TBARS, and emulsion stability values for sausage formulations showed no significant interactive impacts. Overall comparison of treatment sausage formulations against control formulations with non-HPP treated meat showed that HPP improved overall sausage quality attributes, where sausage formulation 2 employing HPP-treated meat and US-treated AP and CSS was regarded as the optimal sausage formulation. In conclusion, there is potential to manufacture sausages with reduced-phosphate concentration using combined novel processing technologies and clean label ingredients such as AP and CSS.
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Affiliation(s)
- Karthikeyan Palanisamy Thangavelu
- Teagasc Food Research Centre, Ashtown, Dublin 15, Ireland; School of Food and Nutritional Sciences, University College Cork, Cork, Ireland
| | | | - Joseph P Kerry
- School of Food and Nutritional Sciences, University College Cork, Cork, Ireland
| | - Carlos Álvarez
- Teagasc Food Research Centre, Ashtown, Dublin 15, Ireland.
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10
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Nolasco A, Squillante J, Esposito F, Velotto S, Romano R, Aponte M, Giarra A, Toscanesi M, Montella E, Cirillo T. Coffee Silverskin: Chemical and Biological Risk Assessment and Health Profile for Its Potential Use in Functional Foods. Foods 2022; 11:foods11182834. [PMID: 36140962 PMCID: PMC9498437 DOI: 10.3390/foods11182834] [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: 07/22/2022] [Revised: 08/23/2022] [Accepted: 09/06/2022] [Indexed: 11/16/2022] Open
Abstract
The coffee supply chain is characterized by a complex network with many critical and unsustainable points producing a huge amount of waste products. Among these, coffee silverskin (CS), the only by-product of the coffee roasting phase, has an interesting chemical profile that suggests potential use as a food ingredient. However, few data on its safety are available. For this reason, the purpose of the study was to assess the occurrence of chemical and biological contaminants in CS, and the resulting risk due to its potential consumption. Essential, toxic, and rare earth elements, polycyclic aromatic hydrocarbons (PAHs), process contaminants, ochratoxin A (OTA), and pesticides residues were analyzed in three classes of samples (Coffea arabica CS, Coffea robusta CS, and their blend). Furthermore, total mesophilic bacteria count (TMBC) at 30 °C, Enterobacteriaceae, yeasts, and molds was evaluated. The risk assessment was based upon the hazard index (HI) and lifetime cancer risk (LTCR). In all varieties and blends, rare earth elements, pesticides, process contaminants, OTA, and PAHs were not detected except for chrysene, phenanthrene, and fluoranthene, which were reported at low concentrations only in the arabica CS sample. Among essential and toxic elements, As was usually the most representative in all samples. Microorganisms reported a low load, although arabica and robusta CS showed lower contamination than mixed CS. Instead, the risk assessment based on the potential consumption of CS as a food ingredient did not show either non-carcinogenic or carcinogenic risk. Overall, this study provides adequate evidence to support the safety of this by-product for its potential use in functional foods.
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Affiliation(s)
- Agata Nolasco
- Department of Agricultural Sciences, University of Naples Federico II, Via Università, Portici, 100-80055 Naples, Italy
| | - Jonathan Squillante
- Department of Agricultural Sciences, University of Naples Federico II, Via Università, Portici, 100-80055 Naples, Italy
| | - Francesco Esposito
- Department of Public Health, University of Naples Federico II, Via Sergio Pansini, 5-80131 Naples, Italy
- Correspondence:
| | - Salvatore Velotto
- Department of Promotion of Human Sciences and the Quality of Life, University of Study of Roma “San Raffaele”, Via di Val Cannuta, 247-00166 Roma, Italy
| | - Raffaele Romano
- Department of Agricultural Sciences, University of Naples Federico II, Via Università, Portici, 100-80055 Naples, Italy
| | - Maria Aponte
- Department of Agricultural Sciences, University of Naples Federico II, Via Università, Portici, 100-80055 Naples, Italy
| | - Antonella Giarra
- Department of Chemical Sciences, University of Naples “Federico II”, Via Cintia, 21-80126 Naples, Italy
| | - Maria Toscanesi
- Department of Chemical Sciences, University of Naples “Federico II”, Via Cintia, 21-80126 Naples, Italy
| | - Emma Montella
- Department of Public Health, University of Naples Federico II, Via Sergio Pansini, 5-80131 Naples, Italy
| | - Teresa Cirillo
- Department of Agricultural Sciences, University of Naples Federico II, Via Università, Portici, 100-80055 Naples, Italy
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Flores-Chávez B, Garza-López PM, Angel-Cuapio A, Hernández-León S, Espinosa-Zaragoza S, Villafaña-Rivera FJ, Arce-Cervantes O, Espitia-López J. Analysis verbal sensory methods in the evaluation of organic coffee with different roasting intensities. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2022. [DOI: 10.1080/10942912.2022.2057532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Benito Flores-Chávez
- Universidad Autónoma del Estado de Hidalgo, Instituto de Ciencias Agropecuarias, Área Académica de Ciencias Agrícolas y Forestales. Rancho Universitario. Av. Universidad Km 1, Ex-Hda. de Aquetzalpa, CP 43600, Tulancingo de Bravo, Hidalgo, México
| | - Paul Misael Garza-López
- Universidad Autónoma del Estado de Hidalgo, Instituto de Ciencias Agropecuarias, Área Académica de Ciencias Agrícolas y Forestales. Rancho Universitario. Av. Universidad Km 1, Ex-Hda. de Aquetzalpa, CP 43600, Tulancingo de Bravo, Hidalgo, México
| | - Alejandro Angel-Cuapio
- Tecnológico de Estudios Superiores de Ecatepec. Av. Tecnológico s/n, Col. Valle de Anáhuac Sección Fuentes Ecatepec de Morelos, C.P. 55210, Estado de México México
| | - Sergio Hernández-León
- Universidad Autónoma del Estado de Hidalgo, Instituto de Ciencias Agropecuarias, Área Académica de Ciencias Agrícolas y Forestales. Rancho Universitario. Av. Universidad Km 1, Ex-Hda. de Aquetzalpa, CP 43600, Tulancingo de Bravo, Hidalgo, México
| | - Saúl Espinosa-Zaragoza
- Universidad Autónoma de Chiapas, Facultad de Ciencias Agrícolas, Huehuetán, Chiapas, CP 30660 México
| | - Francisco Joaquín Villafaña-Rivera
- Tecnológico de Estudios Superiores del Oriente del Estado de México, Paraje San Isidro s/n Barrio de Tecamachalco, Estado de México, La Paz C.P. 56400, México
| | - Oscar Arce-Cervantes
- Universidad Autónoma del Estado de Hidalgo, Instituto de Ciencias Agropecuarias, Área Académica de Ciencias Agrícolas y Forestales. Rancho Universitario. Av. Universidad Km 1, Ex-Hda. de Aquetzalpa, CP 43600, Tulancingo de Bravo, Hidalgo, México
| | - Josefa Espitia-López
- Universidad Autónoma del Estado de Hidalgo, Instituto de Ciencias Agropecuarias, Área Académica de Ciencias Agrícolas y Forestales. Rancho Universitario. Av. Universidad Km 1, Ex-Hda. de Aquetzalpa, CP 43600, Tulancingo de Bravo, Hidalgo, México
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Coffee By-Products as Sustainable Novel Foods: Report of the 2nd International Electronic Conference on Foods-"Future Foods and Food Technologies for a Sustainable World". Foods 2021; 11:foods11010003. [PMID: 35010128 PMCID: PMC8750261 DOI: 10.3390/foods11010003] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 12/15/2021] [Indexed: 12/18/2022] Open
Abstract
The coffee plant Coffea spp. offers much more than the well-known drink made from the roasted coffee bean. During its cultivation and production, a wide variety of by-products are accrued, most of which are currently unused, thermally recycled, or used as fertilizer or animal feed. Modern, ecologically oriented society attaches great importance to sustainability and waste reduction, so it makes sense to not dispose of the by-products of coffee production but to bring them into the value chain, most prominently as foods for human nutrition. There is certainly huge potential for all of these products, especially on markets not currently accessible due to restrictions, such as the novel food regulation in the European Union. The by-products could help mitigate the socioeconomic burden of coffee farmers caused by globally low coffee prices and increasing challenges due to climate change. The purpose of the conference session summarized in this article was to bring together international experts on coffee by-products and share the current scientific knowledge on all plant parts, including leaf, cherry, parchment and silverskin, covering aspects from food chemistry and technology, nutrition, but also food safety and toxicology. The topic raised a huge interest from the audience and this article also contains a Q&A section with more than 20 answered questions.
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Palanisamy Thangavelu K, Tiwari B, Kerry JP, McDonnell CK, Álvarez C. Phosphate replacing potential of apple pomace and coffee silver skin in Irish breakfast sausage using a mixture design approach. Meat Sci 2021; 185:108722. [PMID: 34942570 DOI: 10.1016/j.meatsci.2021.108722] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 12/07/2021] [Accepted: 12/09/2021] [Indexed: 01/12/2023]
Abstract
The ability of apple pomace (AP) and coffee silver skin (CSS) powders to replace the techno-functional properties of synthetic phosphates used in Irish breakfast sausages was evaluated using a specialised response surface-mixture design approach. Sausages of 18 different formulations of sodium tripolyphosphate (STPP), AP and CSS mixtures were made and the results of water holding capacity (WHC), cook loss, colour, textural properties, low-field nuclear magnetic resonance (NMR), compositional analysis and lipid oxidation values were analysed. Addition of ingredients to the sausage formulations significantly improved the WHC (P < 0.001) and decreased the cook loss (P < 0.001) of the products. Interestingly, addition of AP and CSS decreased the hardness (P < 0.001), chewiness (P < 0.001), gumminess (P < 0.004) and springiness (P < 0.001). TBARS analysis showed that the addition of ingredients AP and CSS decreased the MDA content on day 9 (P < 0.018). Analysing these obtained results, the software has predicted three optimised sausage formulations based on the desirability response method. These formulations help in reducing the phosphate level in sausages with accepted desirability, thereby maintaining the overall quality of the product.
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Affiliation(s)
- Karthikeyan Palanisamy Thangavelu
- Teagasc Food Research Centre, Dept. of Food Quality and Sensory Science, Ashtown, Dublin 15, Ireland; School of Food and Nutritional Sciences, University College Cork, Cork, Ireland
| | - Brijesh Tiwari
- Teagasc Food Research Centre, Dept. of Food Chemistry and Technology, Ashtown, Dublin 15, Ireland
| | - Joseph P Kerry
- School of Food and Nutritional Sciences, University College Cork, Cork, Ireland
| | | | - Carlos Álvarez
- Teagasc Food Research Centre, Dept. of Food Quality and Sensory Science, Ashtown, Dublin 15, Ireland.
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Iriondo-DeHond A, Rodríguez Casas A, del Castillo MD. Interest of Coffee Melanoidins as Sustainable Healthier Food Ingredients. Front Nutr 2021; 8:730343. [PMID: 34712686 PMCID: PMC8545818 DOI: 10.3389/fnut.2021.730343] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 09/08/2021] [Indexed: 12/17/2022] Open
Abstract
Coffee melanoidins are generated by the Maillard reaction during the thermal processes occurring in the journey of coffee from the plant to the cup (during drying and roasting). Melanoidins, the brown pigments formed as the end products of this reaction, have been reported in cascara, silverskin, spent coffee grounds, and coffee brew. The latter is one of the main natural sources of melanoidins of the daily diet worldwide. However, their presence in coffee by-products has been recently described. These complex macromolecules possess multiple health-promoting properties, such as antioxidant, anti-inflammatory, dietary fiber effect, and prebiotic capacity, which make them very interesting from a nutritional point of view. In addition, they have a great impact on the sensory profile of foods and their acceptance by the consumers. The present study is a descriptive, narrative, mini-review about the nature, structure, digestibility, properties (sensory, nutritional, and health-promoting), safety and regulatory status of melanoidins from the coffee brew and its by-products with a special emphasis on the latter.
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Affiliation(s)
| | | | - Maria Dolores del Castillo
- Instituto de Investigación en Ciencias de la Alimentación (CIAL) (CSIC-UAM), Calle Nicolás Cabrera, Madrid, Spain
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Martuscelli M, Esposito L, Mastrocola D. The Role of Coffee Silver Skin against Oxidative Phenomena in Newly Formulated Chicken Meat Burgers after Cooking. Foods 2021; 10:foods10081833. [PMID: 34441610 PMCID: PMC8394139 DOI: 10.3390/foods10081833] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 07/26/2021] [Accepted: 08/05/2021] [Indexed: 11/16/2022] Open
Abstract
Coffee Silver Skin (CSS) is the unique by-product discarded after the roasting of coffee beans. This research aimed to evaluate the effect of two levels of CSS (1.5% and 3%) added as a natural ingredient in new formulations of chicken meat burgers. This is one of the first studies proposing a "formulation approach" to control the emergence of off flavours after meat cooking. Physical, chemical, and sensory analyses were carried out, within the CSS content and the evolution of volatile organic compounds in different samples. Newly formulated chicken burgers could limit food waste, while also becoming a source of fibres, minerals, and bioactive molecules. CSS limited weight losses (after cooking process) to 10.50% (1.5% addition) and 11.05% (3% addition), significantly lower (p < 0.01) than the control (23.85%). In cooked burgers, the occurrence of hexanal was reduced from 55.1% (CTRL T0) to 11.7% (CSS T0 1.5%) to 0 (CSS T0 3%). As for the limitation of off-flavours, CSS also showed good activity, contrasting with the emergence of octanal, alcohols and other markers of lipid oxidation. From the sensory test carried out, the volatile profile of CSS does not seem to impair the flavour of burgers, though at higher percentages hydrocarbons and pyrazines are traceable. The thiobarbituric acid reactive substances (TBARS assay confirmed the protective effect of CSS against oxidation.
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