1
|
Barbosa LR, Francisquini JD, Cerqueira AFLW, Moreira JP, Dos Santos LPM, Scio E, Stephani R, Perrone ÍT, Húngaro HM, Rodarte MP. Whey protein concentrate and skimmed milk powder as encapsulation agents for coffee silverskin extracts processed by spray drying. J DAIRY RES 2024; 91:96-98. [PMID: 38706325 DOI: 10.1017/s0022029924000128] [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] [Indexed: 05/07/2024]
Abstract
We tested the hypothesis that milk proteins, through microencapsulation, guarantee protection against bioactive substances in coffee silverskin extracts. Therefore, the aim of this study was to carry out technological, nutritional and physicochemical characterisation of a coffee silverskin extract microencapsulated using instant skim milk powder and whey protein concentrate as wall materials. The aqueous extract of coffee silverskin was spray-dried using 10% (w/v) skim milk powder and whey protein concentrate. The samples were characterised by determining the water content, water activity, particle size distribution, colour analysis and total phenolic compound content as well as antioxidant activity using 2,2-diphenyl-radical 1-picrylhydrazyl scavenging methods, nitric oxide radical inhibition and morphological analysis. The product showed water activity within a range that ensured greater stability, and the reduced degradation of the dried coffee silverskin extract with whey protein concentrate resulted in better rehydration ability. The luminosity parameter was higher and the browning index was lower for the encapsulated samples than for the pure coffee silverskin extract. The phenolic compound content (29.23 ± 8.39 and 34.00 ± 8.38 mg gallic acid equivalents/g for the coffee silverskin extract using skimmed milk powder and whey protein concentrate, respectively) and the antioxidant activity of the new product confirmed its potential as a natural source of antioxidant phenolic compounds. We conclude that the dairy matrices associated with spray drying preserved the bioactive and antioxidant activities of coffee silverskin extracts.
Collapse
Affiliation(s)
- Letícia Ribeiro Barbosa
- Faculty of Pharmacy, Federal University of Juiz de Fora, Juiz de Fora, MG, 36036-330, Brazil
| | | | | | - João Paulo Moreira
- Faculty of Pharmacy, Federal University of Juiz de Fora, Juiz de Fora, MG, 36036-330, Brazil
| | - Luciana Poty Manso Dos Santos
- Laboratory of Bioactive Natural Products, Department of Biochemistry, Biological Sciences Institute, Federal University of Juiz de Fora, Juiz de Fora, MG, 36036-900, Brazil
| | - Elita Scio
- Laboratory of Bioactive Natural Products, Department of Biochemistry, Biological Sciences Institute, Federal University of Juiz de Fora, Juiz de Fora, MG, 36036-900, Brazil
| | - Rodrigo Stephani
- Department of Chemistry, Federal University of Juiz de Fora, Juiz de Fora, MG, 36036-330, Brazil
| | - Ítalo Tuler Perrone
- Faculty of Pharmacy, Federal University of Juiz de Fora, Juiz de Fora, MG, 36036-330, Brazil
| | | | - Mirian Pereira Rodarte
- Faculty of Pharmacy, Federal University of Juiz de Fora, Juiz de Fora, MG, 36036-330, Brazil
| |
Collapse
|
2
|
Abreu TL, Estévez M, de Carvalho LM, de Medeiros LL, da Silva Ferreira VC, Salu BR, Oliva MLV, Madruga MS, Bezerra TKA. Unveiling the bioactivity and bioaccessibility of phenolic compounds from organic coffee husks using an in vitro digestion model. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:1833-1842. [PMID: 37884474 DOI: 10.1002/jsfa.13078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 09/28/2023] [Accepted: 10/27/2023] [Indexed: 10/28/2023]
Abstract
BACKGROUND The large quantities of by-products generated in the coffee industry are a problem. Studies related to the biological potential of organic coffee husks are still limited. The aim of this work was to investigate the occurrence of phenolic compounds in organic coffee husks and to evaluate their potential as a source of bioactive dietary components. RESULTS To achieve this objective, three extracts were prepared, namely extractable polyphenols (EPs), hydrolyzable non-extractable polyphenols (H-NEPs), and non-extractable polyphenols (NEPs). These extracts were characterized and evaluated for their bioactive properties after simulated gastrointestinal digestion. The results show that the extraction process affected the occurrence of phenols from coffee peels, especially for caffeic acid, gallic acid, and chlorogenic acid. The free and bound polyphenols found in the extracts and digests not only showed antioxidant properties against 2,2'-azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), ferric reducing antioxidant power (FRAP), and 2,2-diphenyl-1-picrylhydrazyl (DPPH) radicals but were also strongly bioavailable and had good anticoagulant potential. CONCLUSION These results highlight the potential health benefits of phytochemicals from coffee husks and open new perspectives for the use of such compounds in dietary supplements. © 2023 The Authors. Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
Collapse
Affiliation(s)
- Thaianaly Leite Abreu
- Post-Graduate Program in Food Science and Technology, Department of Food Engineering, Technology Centre, Federal University of Paraiba, João Pessoa, Brazil
| | - Mario Estévez
- IPROCAR Research Institute, TECAL Research Group, Universidad de Extremadura, Cáceres, Spain
| | - Leila Moreira de Carvalho
- Post-Graduate Program in Food Science and Technology, Department of Food Engineering, Technology Centre, Federal University of Paraiba, João Pessoa, Brazil
| | - Lorena Lucena de Medeiros
- Post-Graduate Program in Food Science and Technology, Department of Food Engineering, Technology Centre, Federal University of Paraiba, João Pessoa, Brazil
| | - Valquíria Cardoso da Silva Ferreira
- Post-Graduate Program in Food Science and Technology, Department of Food Engineering, Technology Centre, Federal University of Paraiba, João Pessoa, Brazil
| | - Bruno Ramos Salu
- Department of Biochemistry, Federal University of São Paulo, São Paulo, Brazil
| | | | - Marta Suely Madruga
- Post-Graduate Program in Food Science and Technology, Department of Food Engineering, Technology Centre, Federal University of Paraiba, João Pessoa, Brazil
| | - Taliana Kênia Alencar Bezerra
- Post-Graduate Program in Food Science and Technology, Department of Food Engineering, Technology Centre, Federal University of Paraiba, João Pessoa, Brazil
| |
Collapse
|
3
|
Tripathi S, Murthy PS. Coffee oligosaccharides and their role in health and wellness. Food Res Int 2023; 173:113288. [PMID: 37803601 DOI: 10.1016/j.foodres.2023.113288] [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: 11/13/2022] [Revised: 07/14/2023] [Accepted: 07/15/2023] [Indexed: 10/08/2023]
Abstract
Coffee oligosaccharides (COS) are novel sources of prebiotics comprising manno-oligosaccharides, galacto-oligosaccharides, arabinoxylan-oligosaccharides, and cello-oligosaccharides. These oligosaccharides function as prebiotics, antioxidant-dietary fiber owing to important physicochemical and physiological properties, adjuvants, pharma, nutraceutical food, gut health, immune system boosting, cancer treatment, and many more. Research suggests COS performs prebiotic action, as it enhances gut health by promoting beneficial bacteria in the colon and releasing functional metabolites such as SCFAs. However, research on COS concerning other metabolic illnesses is still lacking. Among various production strategies, pretreatment and enzymatic hydrolysis are preferred for the production of COS. Functional oligosaccharides can add value to coffee waste and reduce the environmental impact of coffee manufacturing, besides providing more options for healthy and active ingredients. This review updates COS, production, bio-activity, their role as a functional food, food supplements/natural food additives, prebiotics and many applications of health sectors. Research is desirable to extend information on COS and their bio-activity, besides in vivo and clinical trials, to assess their effects in prior human formulations into the food and therapeutic arena.
Collapse
Affiliation(s)
- Shivani Tripathi
- Plantation Products, Spices and Flavour Technology Department, CSIR-Central Food Technological Research Institute, Mysuru, Karnataka, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Pushpa S Murthy
- Plantation Products, Spices and Flavour Technology Department, CSIR-Central Food Technological Research Institute, Mysuru, Karnataka, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India.
| |
Collapse
|
4
|
Hu D, Liu X, Qin Y, Yan J, Li R, Yang Q. The impact of different drying methods on the physical properties, bioactive components, antioxidant capacity, volatile components and industrial application of coffee peel. Food Chem X 2023; 19:100807. [PMID: 37780243 PMCID: PMC10534175 DOI: 10.1016/j.fochx.2023.100807] [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: 01/04/2023] [Revised: 07/18/2023] [Accepted: 07/20/2023] [Indexed: 10/03/2023] Open
Abstract
This study evaluated the effects of hot air drying (HAD), microwave drying (MD), vacuum drying (VD), sun drying (SD) and vacuum freeze drying (VFD) on the physical properties, bioactive components, antioxidant capacity, volatile components and industrial application of coffee peel. The results showed VFD could retain the appearance color, total phenolics (19.49 mg GAE/g DW), total flavonoids (9.65 mg CE/g DW), caffeine (3.15 mg/g DW), trigonelline (2.71 mg/g DW), and antioxidant capacities of fresh sample to the greatest extent, but its operating cost was significantly higher than other treatments and total volatile components were in the minimum levels. HAD and SD exhibited the highest loss rates of total phenols and antioxidant capacities, exceeding 50%. MD offered the lowest operating cost, superior retention of bioactive components, and the richest variety and quantity of volatile compounds. Therefore, it is recommended to use MD to dehydrate the coffee peel in actual production.
Collapse
Affiliation(s)
- Dongsheng Hu
- Faculty of Modern Agricultural Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650500, PR China
| | - Xiaogang Liu
- Faculty of Modern Agricultural Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650500, PR China
| | - Yuyue Qin
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650500, PR China
| | - Jiatong Yan
- College of Biomass Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, PR China
| | - Rongmei Li
- Faculty of Modern Agricultural Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650500, PR China
| | - Qiliang Yang
- Faculty of Modern Agricultural Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650500, PR China
| |
Collapse
|
5
|
Araya-Morice A, Araya-Quesada Y, Cortés N, Caamaño J, Arroyo L. Antioxidant potential of coffee husks in fresh pork sausage. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2023; 60:2423-2432. [PMID: 37424582 PMCID: PMC10326183 DOI: 10.1007/s13197-023-05764-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 04/21/2023] [Accepted: 05/09/2023] [Indexed: 07/11/2023]
Abstract
Coffee husks, a by-product of dry coffee processing, present a disposal problem in coffee-producing countries. Valorization of this residue is necessary to reduce its environmental impact and improve benefits to the producer. This study evaluated the antioxidant effect of coffee husks on physicochemical properties and sensory liking of fresh sausages packaged in aerobic (AEP) or modified atmosphere packaging (MAP) (20% CO2 + 80%N2). Fresh sausages were prepared with different antioxidants: no addition (control C), sodium nitrite (T2), sodium nitrite + sodium erythorbate + BHA/BHT blend (T3), sodium nitrite + coffee husk 1% (T4), sodium nitrite + coffee husk 2% (T5). Physicochemical properties (TBARs, carbonyl content, pH and instrumental color) were analyzed to evaluate the effect of added synthetic and natural antioxidants on fresh sausages. A sensory test (n = 100) was conducted to assess consumer liking of fresh sausages stored in AEP and MAP. The addition of coffee husks reduced lipid oxidation in fresh sausages, especially under MAP packaging, but did not affect carbonyl content. Consumers reported lower liking scores for products packed in MAP. The addition of coffee husks did not affect the degree of liking. Valorization of coffee husks as an antioxidant in fresh meat products is a viable natural option for the meat industry.
Collapse
Affiliation(s)
- Adriana Araya-Morice
- Escuela Tecnología de Alimentos, Universidad de Costa Rica (UCR), Ciudad Universitaria Rodrigo Facio, San José, 11501-2060 Costa Rica
| | - Yorleny Araya-Quesada
- Escuela Tecnología de Alimentos, Universidad de Costa Rica (UCR), Ciudad Universitaria Rodrigo Facio, San José, 11501-2060 Costa Rica
| | - Natalia Cortés
- Escuela Tecnología de Alimentos, Universidad de Costa Rica (UCR), Ciudad Universitaria Rodrigo Facio, San José, 11501-2060 Costa Rica
| | - Julia Caamaño
- Escuela Tecnología de Alimentos, Universidad de Costa Rica (UCR), Ciudad Universitaria Rodrigo Facio, San José, 11501-2060 Costa Rica
| | - Laura Arroyo
- Escuela Tecnología de Alimentos, Universidad de Costa Rica (UCR), Ciudad Universitaria Rodrigo Facio, San José, 11501-2060 Costa Rica
| |
Collapse
|
6
|
Poláková K, Bobková A, Demianová A, Bobko M, Lidiková J, Jurčaga L, Belej Ľ, Mesárošová A, Korčok M, Tóth T. Quality Attributes and Sensory Acceptance of Different Botanical Coffee Co-Products. Foods 2023; 12:2675. [PMID: 37509767 PMCID: PMC10378423 DOI: 10.3390/foods12142675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 07/05/2023] [Accepted: 07/06/2023] [Indexed: 07/30/2023] Open
Abstract
Coffee processing is a major contributor to the creation of food and product waste. Using coffee co-products can play an essential role in addressing environmental problems and issues with nutritionally unbalanced foods, population growth, and food-related diseases. This research aimed to determine the quality and sensory parameters (aw, pH, dry matter, TAC, TPC, fat, fatty acids profile, fiber, caffeine, chlorogenic acids, color, and sensory analysis) of different botanical origins of cascara (coffee husks) and silverskin (thin layer). The results of this study show that silverskin and cascara are a good source of TAC (1S 58.17 ± 1.28%, 2S 46.65 ± 1.20%, 1C 36.54 ± 1.84%, 2C 41.12 ± 2.11%). Cascara showed the presence of polyphenols (2C 49.135 g GAE·kg-1). Coffee co-products are good sources of fiber. Silverskin had higher values of caffeine than cascara. Palmitic, stearic, oleic, linoleic, and arachidic acids were the most represented acids in the samples. Given the obtained results, cascara can be considered "low-fat" (1C 4.240 g·kg-1 and 2C 5.4 g·kg-1). Based on the sensory evaluation, no sample reached the acceptable index value of 70%. Understanding the link between the character, identification properties, and composition of coffee co-products of different botanical origins can enable their application in the food industry.
Collapse
Affiliation(s)
- Katarína Poláková
- Institute of Food Sciences, The Faculty of Biotechnology and Foods Sciences, The Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 94976 Nitra, Slovakia
| | - Alica Bobková
- Institute of Food Sciences, The Faculty of Biotechnology and Foods Sciences, The Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 94976 Nitra, Slovakia
| | - Alžbeta Demianová
- Institute of Food Sciences, The Faculty of Biotechnology and Foods Sciences, The Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 94976 Nitra, Slovakia
| | - Marek Bobko
- Institute of Food Sciences, The Faculty of Biotechnology and Foods Sciences, The Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 94976 Nitra, Slovakia
| | - Judita Lidiková
- Institute of Food Sciences, The Faculty of Biotechnology and Foods Sciences, The Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 94976 Nitra, Slovakia
| | - Lukáš Jurčaga
- Institute of Food Sciences, The Faculty of Biotechnology and Foods Sciences, The Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 94976 Nitra, Slovakia
| | - Ľubomír Belej
- Institute of Food Sciences, The Faculty of Biotechnology and Foods Sciences, The Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 94976 Nitra, Slovakia
| | - Andrea Mesárošová
- Institute of Food Sciences, The Faculty of Biotechnology and Foods Sciences, The Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 94976 Nitra, Slovakia
| | - Melina Korčok
- Institute of Food Sciences, The Faculty of Biotechnology and Foods Sciences, The Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 94976 Nitra, Slovakia
| | - Tomáš Tóth
- Institute of Food Sciences, The Faculty of Biotechnology and Foods Sciences, The Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 94976 Nitra, Slovakia
| |
Collapse
|
7
|
Romano R, De Luca L, Basile G, Nitride C, Pizzolongo F, Masi P. The Use of Carbon Dioxide as a Green Approach to Recover Bioactive Compounds from Spent Coffee Grounds. Foods 2023; 12:foods12101958. [PMID: 37238777 DOI: 10.3390/foods12101958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 05/04/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
Spent coffee grounds (SCG) contain bioactive compounds. In this work, given the increasing demand to valorize waste and use green technologies, SCG were submitted to extraction by carbon dioxide (CO2) in supercritical and liquid conditions. The extraction parameters were varied to obtain the maximum yield with the maximum antioxidant activity. The use of supercritical and liquid CO2 with 5% ethanol for 1 h provided yields (15 and 16%, respectively) comparable to those obtained by control methods for 5 h and extracts with high total polyphenolic contents (970 and 857 mg GAE/100 g oil, respectively). It also provided extracts with DPPH (3089 and 3136 μmol TE/100 g oil, respectively) and FRAP (4383 and 4324 μmol TE/100 g oil, respectively) antioxidant activity levels higher than those of hexane extracts (372 and 2758 μmol TE/100 g oil, respectively) and comparable to those of ethanol (3492 and 4408 μmol TE/100 g oil, respectively). The SCG extracts exhibited linoleic, palmitic, oleic, and stearic acids (predominant fatty acids) and furans and phenols (predominant volatile organic compounds). They were also characterized by caffeine and individual phenolic acids (chlorogenic, caffeic, ferulic, and 3,4-dihydroxybenzoic acids) with well-known antioxidant and antimicrobial properties; therefore, they could be used in the cosmetic, pharmaceutical, and food sectors.
Collapse
Affiliation(s)
- Raffaele Romano
- Department of Agricultural Sciences, University of Naples Federico II, Via Università, 100, 80055 Portici, NA, Italy
| | - Lucia De Luca
- Department of Agricultural Sciences, University of Naples Federico II, Via Università, 100, 80055 Portici, NA, Italy
| | - Giulia Basile
- Department of Agricultural Sciences, University of Naples Federico II, Via Università, 100, 80055 Portici, NA, Italy
| | - Chiara Nitride
- Department of Agricultural Sciences, University of Naples Federico II, Via Università, 100, 80055 Portici, NA, Italy
| | - Fabiana Pizzolongo
- Department of Agricultural Sciences, University of Naples Federico II, Via Università, 100, 80055 Portici, NA, Italy
| | - Paolo Masi
- CAISIAL-Center of Food Innovation and Development in the Food Industry, University of Naples Federico II, Via Università, 133, 80055 Portici, NA, Italy
| |
Collapse
|
8
|
Coffee melanoidins as emulsion stabilizers. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
9
|
Environmental and Yield Comparison of Quick Extraction Methods for Caffeine and Chlorogenic Acid from Spent Coffee Grounds. Foods 2023; 12:foods12040779. [PMID: 36832852 PMCID: PMC9955646 DOI: 10.3390/foods12040779] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/27/2023] [Accepted: 02/03/2023] [Indexed: 02/16/2023] Open
Abstract
This study aims to provide an overview of different extraction methods to obtain chlorogenic acid (CA) and caffeine (Caf) from spent coffee grounds (SCG). This overview shows that the quantity extracted is highly dependent on the type of SCG, so experiments using the same SCG are needed to compare different methods. Three easy and simple extraction methods will be tested at a laboratory scale and environmentally compared. All three experiments were of 1 min duration: first, using supramolecular solvent; second, with water and vortex; and third, with water assisted by ultrasound. Water extraction assisted by ultrasound at room temperature yielded the greatest quantity of chlorogenic acid and caffeine, with 1.15 mg CA/g and 0.972 mg Caf/g, respectively. Extraction using supra-solvent leads to a lower content of CA in the supra-phase since it has more affinity for the water-based inferior phase. An environmental assessment using life cycle assessment has been carried out to compare water and supra extraction methods for the manufacture of two different commercial products: a face cream and an eye contour serum. Results show that the type of solvent and the amount of active substance extracted have a great influence on the environmental results. The results presented here are important for companies willing to obtain these active substances at an industrial scale.
Collapse
|
10
|
Kashyap P, Singh Riar C, Jindal N. Detoxification of Meghalayan cherry (Prunus nepalensis) kernel and its effect on structural and thermal properties of proteins. Food Res Int 2023; 164:112437. [PMID: 36738016 DOI: 10.1016/j.foodres.2022.112437] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 12/26/2022] [Accepted: 12/29/2022] [Indexed: 01/01/2023]
Abstract
Valorizing food wastes and by-products can improve economic and environmental sustainability of the food production chain. In this regard, Meghalayan cherry kernels are a good source of proteins, but the presence of toxic compounds like amygdalin, makes them underutilized. Therefore, the present study was focused on detoxifying Meghalayan cherry kernel using thermal, soaking and ultrasound treatments and studying their impact on the structural and thermal characteristics of protein isolate. The results showed that all three treatments significantly reduced amygdalin content, with complete detoxification achieved after 30 and 60 min at 70 °C and 60 °C, respectively, in ultrasound, and after 90 and 120 min at 70 °C and 60 °C, respectively, in soaking + thermal treatment. The detoxification treatments significantly affected the protein content and weight-loss of Meghalayan cherry kernel. Fluorescence spectroscopy and FTIR showed alterations in Meghalayan cherry kernel protein isolate (MCKPI) secondary and tertiary structure. The fluorescence intensity was observed at 340 nm for native and detoxified protein isolate, and the lowest peak for MCKPI-US depicts conformational changes. The fading of bands in SDS-PAGE confirms structural changes due to thermal and sonication effects. SEM images demonstrated that more cracks and porous structures were seen in treated MCKPI than native MCKPI. Detoxification treatment increased thermal stability, resulting in lesser weight loss and higher denaturation temperature than native MCKPI. In this study, ultrasound treatment demonstrated the most pronounced effects on the detoxification of MCKPI and its thermal and structural properties, suggesting that Meghalayan cherry kernel is one of the most promising substrates for zero-waste bioprocess development.
Collapse
Affiliation(s)
- Piyush Kashyap
- Department of Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara 144411, Punjab, India; Department of Food Engineering and Technology, Sant Longowal Institute of Engineering and Technology, Longowal 148106, Punjab, India.
| | - Charanjit Singh Riar
- Department of Food Engineering and Technology, Sant Longowal Institute of Engineering and Technology, Longowal 148106, Punjab, India
| | - Navdeep Jindal
- Department of Food Engineering and Technology, Sant Longowal Institute of Engineering and Technology, Longowal 148106, Punjab, India
| |
Collapse
|
11
|
DAVID W, INTANIA M, PURNAMA P, ISWALDI I. Characteristics of commercial single-origin organic coffee in Indonesia. FOOD SCIENCE AND TECHNOLOGY 2023. [DOI: 10.1590/fst.118522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
12
|
Hu S, Gil-Ramírez A, Martín-Trueba M, Benítez V, Aguilera Y, Martín-Cabrejas MA. Valorization of coffee pulp as bioactive food ingredient by sustainable extraction methodologies. Curr Res Food Sci 2023; 6:100475. [PMID: 36935849 PMCID: PMC10017359 DOI: 10.1016/j.crfs.2023.100475] [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: 12/27/2022] [Revised: 02/22/2023] [Accepted: 02/28/2023] [Indexed: 03/05/2023] Open
Abstract
Coffee pulp is an underutilized by-product of coffee industrial production rich in bioactive compounds such as phenolic compounds, caffeine, and dietary fiber. The widely known antioxidant, anti-inflammatory, anti-aging, antimicrobial and hepatoprotective health-promoting properties attributed to mentioned compounds enhance the use of coffee pulp as a bioactive food ingredient. Furthermore, the application of green sustainable extraction techniques pursuing highly efficient and selective extraction processes promotes this by-product exploitation in food science. Hence, this review gathers the available information relative to the impact of the extraction processes on the bioactive compound's recovery from coffee pulp, providing an overview of the most recent advances. An in-depth comparison workout between conventional and alternative extraction methods was performed to identify the most suitable techniques for coffee pulp valorization as functional ingredient until date. A critical discussion focused on advantages and drawbacks of the extraction methods applied to coffee pulp was included together a prospective of emerging extraction techniques.
Collapse
Affiliation(s)
- Shuai Hu
- Department of Agricultural Chemistry and Food Science, Faculty of Science, C/ Francisco Tomás y Valiente, 7, Universidad Autónoma de Madrid, 28049, Madrid, Spain
- Institute of Food Science Research, CIAL, UAM-CSIC, C/ Nicolás Cabrera, 9, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - Alicia Gil-Ramírez
- Department of Agricultural Chemistry and Food Science, Faculty of Science, C/ Francisco Tomás y Valiente, 7, Universidad Autónoma de Madrid, 28049, Madrid, Spain
- Institute of Food Science Research, CIAL, UAM-CSIC, C/ Nicolás Cabrera, 9, Universidad Autónoma de Madrid, 28049, Madrid, Spain
- Corresponding author. Department of Agricultural Chemistry and Food Science, Faculty of Science, C/ Francisco Tomás y Valiente, 7, Universidad Autónoma de Madrid, 28049, Madrid, Spain.
| | - María Martín-Trueba
- Department of Agricultural Chemistry and Food Science, Faculty of Science, C/ Francisco Tomás y Valiente, 7, Universidad Autónoma de Madrid, 28049, Madrid, Spain
- Institute of Food Science Research, CIAL, UAM-CSIC, C/ Nicolás Cabrera, 9, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - Vanesa Benítez
- Department of Agricultural Chemistry and Food Science, Faculty of Science, C/ Francisco Tomás y Valiente, 7, Universidad Autónoma de Madrid, 28049, Madrid, Spain
- Institute of Food Science Research, CIAL, UAM-CSIC, C/ Nicolás Cabrera, 9, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - Yolanda Aguilera
- Department of Agricultural Chemistry and Food Science, Faculty of Science, C/ Francisco Tomás y Valiente, 7, Universidad Autónoma de Madrid, 28049, Madrid, Spain
- Institute of Food Science Research, CIAL, UAM-CSIC, C/ Nicolás Cabrera, 9, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - María A. Martín-Cabrejas
- Department of Agricultural Chemistry and Food Science, Faculty of Science, C/ Francisco Tomás y Valiente, 7, Universidad Autónoma de Madrid, 28049, Madrid, Spain
- Institute of Food Science Research, CIAL, UAM-CSIC, C/ Nicolás Cabrera, 9, Universidad Autónoma de Madrid, 28049, Madrid, Spain
- Corresponding author. Institute of Food Science Research, CIAL, UAM-CSIC, C/ Nicolás Cabrera, 9, Universidad Autónoma de Madrid, 28049, Madrid, Spain.
| |
Collapse
|
13
|
Barreto Peixoto JA, Silva JF, Oliveira MBPP, Alves RC. Sustainability issues along the coffee chain: From the field to the cup. Compr Rev Food Sci Food Saf 2023; 22:287-332. [PMID: 36479852 DOI: 10.1111/1541-4337.13069] [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: 05/05/2022] [Revised: 09/07/2022] [Accepted: 10/11/2022] [Indexed: 12/14/2022]
Abstract
The coffee industry is one of the most important commercial value chains worldwide. Nonetheless, it is also associated to several social, economic, and environmental concerns that impair its sustainability. The present review is focused on these main sustainability concerns from the field to the coffee cup, as well as on the strategies that are being developed and/or implemented to attain sustainability and circular economy principles in the different chain segments. In this context, distinct approaches have been applied, such as sustainable certifications (e.g., voluntary sustainability standards), corporate sustainability initiatives, direct trade, relationship coffee concepts, geographical indication, legislations, waste management, and byproducts valorization, among others. These strategies are addressed and discussed throughout this review, as well as their recognized advantages and limitations. Overall, there is still a long way to go to attain the much-desired sustainability in the coffee chain, being essential to join the efforts of all actors and entities directly or indirectly involved, namely, producers, retailers, roasters, governments, educational institutions (such as universities and scientific research institutes), and organizations.
Collapse
Affiliation(s)
- Juliana A Barreto Peixoto
- REQUIMTE/LAQV, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal
| | - Joana F Silva
- REQUIMTE/LAQV, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal
| | - M Beatriz P P Oliveira
- REQUIMTE/LAQV, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal
| | - Rita C Alves
- REQUIMTE/LAQV, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal
| |
Collapse
|
14
|
Ghosh S, Sarkar T, Chakraborty R. Ankol plant (Alangium salvifolium)-The treasure trove of bioactives and medicinal potential. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
15
|
Comparison of Proximate and Phytonutrient Compositions of Cashew Nuts and Apples from Different Geographical Areas of Burkina Faso. BIOMED RESEARCH INTERNATIONAL 2022; 2022:1800091. [PMID: 36267836 PMCID: PMC9578815 DOI: 10.1155/2022/1800091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 09/23/2022] [Indexed: 11/18/2022]
Abstract
The cashew plant is an allogamous plant that produces two types of fruits: the nut and the cashew apple. The present study was conducted to perform a comparison of proximate and phytonutrient compositions of cashew (Anacardium occidentale L.) nuts and apples from different geographical areas of Burkina Faso. For this purpose, 60 samples of apples and kernels were collected from the three main cashew cultivation areas. The nutritional potential of cashew nuts and apples produced was evaluated to enhance their food processing. Protein, carbohydrates, lipids, dietary fibers, ascorbic acid, tannins, anthocyanins, chlorophyll, lycopene, and β-carotene contents were assessed. The results revealed high contents of lipids (
g/100 gDW), proteins (
g/100 gDW), and starch (
g/100 g DW) in almonds. Apples, on the other hand, are rich in lipids, ascorbic acid (
mg/100 g), soluble sugars (
mg/100 g,), and pigments (lycopene, anthocyanin, β-carotene, and chlorophyll). In summary, almonds may be suitable as a source of lipids and related products. Apples can be used as natural antioxidants and produce juices. All of these data are important clues for cashew by-product processing. These results obtained provide a scientific basis for their food and economical valorization of cashew fruits.
Collapse
|
16
|
Cañas S, Rebollo-Hernanz M, Braojos C, Benítez V, Ferreras-Charro R, Dueñas M, Aguilera Y, Martín-Cabrejas MA. Understanding the Gastrointestinal Behavior of the Coffee Pulp Phenolic Compounds under Simulated Conditions. Antioxidants (Basel) 2022; 11:antiox11091818. [PMID: 36139892 PMCID: PMC9495553 DOI: 10.3390/antiox11091818] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/09/2022] [Accepted: 09/12/2022] [Indexed: 12/17/2022] Open
Abstract
Numerous residues, such as the coffee pulp, are generated throughout coffee processing. This by-product is a source of antioxidant phytochemicals, including phenolic compounds and caffeine. However, the antioxidant properties of the phenolic compounds from the coffee pulp are physiologically limited to their bioaccessibility, bioavailability, and biotransformation occurring during gastrointestinal digestion. Hence, this study explored the phenolic and caffeine profile in the coffee pulp flour (CPF) and extract (CPE), their intestinal bioaccessibility through in vitro digestion, and their potential bioavailability and colonic metabolism using in silico models. The CPE exhibited a higher concentration of phenolic compounds than the CPF, mainly phenolic acids (protocatechuic, chlorogenic, and gallic acids), followed by flavonoids, particularly quercetin derivatives. Caffeine was found in higher concentrations than phenolic compounds. The antioxidant capacity was increased throughout the digestive process. The coffee pulp matrix influenced phytochemicals’ behavior during gastrointestinal digestion. Whereas individual phenolic compounds generally decreased during digestion, caffeine remained stable. Then, phenolic acids and caffeine were highly bioaccessible, while flavonoids were mainly degraded. As a result, caffeine and protocatechuic acid were the main compounds absorbed in the intestine after digestion. Non-absorbed phenolic compounds might undergo colonic biotransformation yielding small and potentially more adsorbable phenolic metabolites. These results contribute to establishing the coffee pulp as an antioxidant food ingredient since it contains bioaccessible and potentially bioavailable phytochemicals with potential health-promoting properties.
Collapse
Affiliation(s)
- Silvia Cañas
- Department of Agricultural Chemistry and Food Science, Faculty of Science, Universidad Autónoma de Madrid, C/ Francisco Tomás y Valiente 7, 28049 Madrid, Spain
- Institute of Food Science Research (CIAL, UAM-CSIC), Universidad Autónoma de Madrid, C/ Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Miguel Rebollo-Hernanz
- Department of Agricultural Chemistry and Food Science, Faculty of Science, Universidad Autónoma de Madrid, C/ Francisco Tomás y Valiente 7, 28049 Madrid, Spain
- Institute of Food Science Research (CIAL, UAM-CSIC), Universidad Autónoma de Madrid, C/ Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Cheyenne Braojos
- Department of Agricultural Chemistry and Food Science, Faculty of Science, Universidad Autónoma de Madrid, C/ Francisco Tomás y Valiente 7, 28049 Madrid, Spain
- Institute of Food Science Research (CIAL, UAM-CSIC), Universidad Autónoma de Madrid, C/ Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Vanesa Benítez
- Department of Agricultural Chemistry and Food Science, Faculty of Science, Universidad Autónoma de Madrid, C/ Francisco Tomás y Valiente 7, 28049 Madrid, Spain
- Institute of Food Science Research (CIAL, UAM-CSIC), Universidad Autónoma de Madrid, C/ Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Rebeca Ferreras-Charro
- Grupo de Investigación en Polifenoles, Unidad de Nutrición y Bromatología, Facultad de Farmacia, Universidad de Salamanca, Campus Miguel de Unamuno, 37007 Salamanca, Spain
| | - Montserrat Dueñas
- Grupo de Investigación en Polifenoles, Unidad de Nutrición y Bromatología, Facultad de Farmacia, Universidad de Salamanca, Campus Miguel de Unamuno, 37007 Salamanca, Spain
| | - Yolanda Aguilera
- Department of Agricultural Chemistry and Food Science, Faculty of Science, Universidad Autónoma de Madrid, C/ Francisco Tomás y Valiente 7, 28049 Madrid, Spain
- Institute of Food Science Research (CIAL, UAM-CSIC), Universidad Autónoma de Madrid, C/ Nicolás Cabrera 9, 28049 Madrid, Spain
| | - María A. Martín-Cabrejas
- Department of Agricultural Chemistry and Food Science, Faculty of Science, Universidad Autónoma de Madrid, C/ Francisco Tomás y Valiente 7, 28049 Madrid, Spain
- Institute of Food Science Research (CIAL, UAM-CSIC), Universidad Autónoma de Madrid, C/ Nicolás Cabrera 9, 28049 Madrid, Spain
- Correspondence:
| |
Collapse
|
17
|
He X, Li M, Liu Y, Nian Y, Hu B. Purification of Egg White Lysozyme Determines the Downstream Fibrillation of Protein and Co-assembly with Phytochemicals to Form Edible Hydrogels Regulating the Lipid Metabolism. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:9432-9441. [PMID: 35876899 DOI: 10.1021/acs.jafc.2c03363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Although the synthetic chemistry or synthetic biological systems have already shown the power of biomaterials engineering, natural bioresource matter is still a valuable library of raw ingredients for the production of biomaterials, in particular, the edible ones. However, the influence of upstream isolation and purification of the raw materials on their performance in the downstream processing procedures is still unexplored, which is essential for the engineering of biomaterials. Based on the comparison of conventional techniques, heating-induced precipitation combined with resin-blending ion exchange was developed as a simple and cheap method for the utilization of egg whites to produce the lysozyme that is found to be exclusively feasible for fibrillation. Even with similar purities, only the lysozyme prepared by this method could be utilized to form ordered linear aggregate fibrils. Fibrillation was recently pursued as a new approach to utilize bioresource mass for high-tech end-products. Phytochemicals, totally replacing salts, induced the lysozyme fibrils to form hydrogels spontaneously, which was further demonstrated in an in vivo study to prevent obesity induced by a high-fat diet (HFD) by reducing lipid absorption and lipogenesis, promoting energy expenditure, and inhibiting inflammation. The agri-food bioresource was successfully employed as a proof of concept in edible biomedical materials for the regulation of lipid metabolism.
Collapse
Affiliation(s)
- Xiaoqian He
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, P.R. China
| | - Min Li
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, P.R. China
| | - Yanhua Liu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, P.R. China
| | - Yingqun Nian
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, P.R. China
| | - Bing Hu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, P.R. China
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou 510640, China
| |
Collapse
|
18
|
Fig “Ficus carica L.” and its by-products: A decade evidence of their health-promoting benefits towards the development of novel food formulations. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.06.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
|
19
|
Bondam AF, Diolinda da Silveira D, Pozzada dos Santos J, Hoffmann JF. Phenolic compounds from coffee by-products: Extraction and application in the food and pharmaceutical industries. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.03.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
20
|
Younes A, Li M, Karboune S. Cocoa bean shells: a review into the chemical profile, the bioactivity and the biotransformation to enhance their potential applications in foods. Crit Rev Food Sci Nutr 2022; 63:9111-9135. [PMID: 35467453 DOI: 10.1080/10408398.2022.2065659] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
During processing, cocoa bean shells (CBS) are de-hulled from the bean and discarded as waste. Undermined by its chemical and bioactive composition, CBS is abundant in dietary fiber and phenolic compounds that may serve the valorization purpose of this by-product material into prebiotic and functional ingredients. In addition, the cell-wall components of CBS can be combined through enzymatic feruloylation to obtain feruloylated oligo- and polysaccharides (FOs), further enhancing the techno-functional properties. FOs have attracted scientific attention due to their prebiotic, antimicrobial, anti-inflammatory and antioxidant functions inherent to their structural features. This review covers the chemical and bioactive compositions of CBS as well as their modifications upon cocoa processing. Physical, chemical, and enzymatic approaches to extract and bio-transform bioactive components from the cell wall matrix of CBS were also discussed. Although nonspecific to CBS, studies were compiled to investigate efforts done to extract and produce feruloylated oligo- and polysaccharides from the cell wall materials.
Collapse
Affiliation(s)
- Amalie Younes
- Department of Food Science and Agricultural Chemistry, Macdonald Campus, McGill University, Montreal, Québec, Canada
| | - Mingqin Li
- Department of Food Science and Agricultural Chemistry, Macdonald Campus, McGill University, Montreal, Québec, Canada
| | - Salwa Karboune
- Department of Food Science and Agricultural Chemistry, Macdonald Campus, McGill University, Montreal, Québec, Canada
| |
Collapse
|
21
|
Processing Agroindustry By-Products for Obtaining Value-Added Products and Reducing Environmental Impact. J CHEM-NY 2022. [DOI: 10.1155/2022/3656932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Over four billion tons of foods are produced annually on the planet, and about a third is wasted. A minimal part of this waste is incinerated or sent to landfills for treatment, avoiding contamination and diseases; the rest is disposed of elsewhere. The current review was aimed at broadening the panorama on the potential of agroindustrial by-products in applications such as biofuels, biomaterials, biocompounds, pharmaceuticals, and food ingredients. It also exposes the main chemical, physical, and biochemical treatments for converting by-products into raw materials with added value through low environmental impact processes. The value of agroindustrial waste is limited due to the scarce information available. There is a need for further research in unexplored areas to find ways of adding value to these by-products and minimizing their contamination. Instead of throwing away or burning by-products, they can be transformed into useful materials such as polymers, fuels, antioxidants, phenols, and lipids, which will effectively reduce food waste and environmental impact.
Collapse
|
22
|
Coffee silverskin: Characterization of B-vitamins, macronutrients, minerals and phytosterols. Food Chem 2022; 372:131188. [PMID: 34624779 DOI: 10.1016/j.foodchem.2021.131188] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 09/06/2021] [Accepted: 09/16/2021] [Indexed: 02/08/2023]
Abstract
The present study assessed the nutritional composition of coffee silverskin (CSS) obtained from arabica roasted coffee. Following validated analytical methods, CSS resulted to be a high source of proteins (14.2 g/100 g) and dietary fibers (51.5 g/100 g). Moreover, the mineral analysis revealed high contents of calcium (1.1 g/100 g) and potassium (1.0 g/100 g). To date, this study provided the widest mineral profile of CSS with 30 minerals targeted including 23 microminerals with high levels of iron (238.0 mg/kg), manganese (46.7 mg/kg), copper (37.9 mg/kg), and zinc (31.9 mg/kg). Moreover, vitamins B2 (0.18-0.2 mg/kg) and B3 (2.5-3.1 mg/kg) were studied and reported for the first time in CSS. β-sitosterol (77.1 mg/kg), campesterol, stigmasterol, and Δ5-avenasterol, were also observed from the phytosterol analysis of CSS with a total level of 98.4 mg/kg. This rich nutritional profile highlights the potential values of CSS for innovative reuses in bioactive ingredients development.
Collapse
|
23
|
Lestari W, Hasballah K, Listiawan MY, Sofia S. Coffee by-products as the source of antioxidants: a systematic review. F1000Res 2022; 11:220. [PMID: 35646331 PMCID: PMC9123331 DOI: 10.12688/f1000research.107811.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/26/2022] [Indexed: 12/02/2022] Open
Abstract
Background: Solid waste from coffee depulping process threatens the organism in environment as it produces organic pollutants. Evidence suggested that coffee by-product could valorize owing to its potential as antioxidant sources. The aim of this systematic review was to evaluate antioxidant activity of coffee by-products obtained from different coffee variants (arabica and robusta) and processing methods. Methods: The systematic review was conducted as of May 29, 2021 for records published within the last ten years (2011–2021) using seven databases: Embase, Medline, BMJ, Web of Science, Science Direct, Cochrane, and PubMed. Data on type of specimen, processing methods, and antioxidant activities were collected based on PRISMA guidelines. Results: Our data suggested that aqueous extract was found to be the most common processing method used to obtain the antioxidant from various coffee by-products, followed by methanol and ethanol extract. A variety of antioxidant properties ranging from strong to low activity was found depending on the variety, type of coffee by-products (cascara, pulp, husk, silverskin, and parchment), and processing technique. Fermentation employing proper bacteria was found effective in improving the yield of bioactive compounds resulting in higher antioxidant capacity. Applications in feedstuffs, foods, beverages, and topical formulation are among the potential utilization of coffee by-products. Conclusion: Coffee by-products contain bioactive compounds possessing antioxidant properties which could be used as additives in foods, beverages, and cosmetics. In particular, their benefits in skin care products require further investigation.
Collapse
Affiliation(s)
- Wahyu Lestari
- Postgraduate Program, School of Medicine, Universitas Syiah Kuala, Banda Aceh, 23111, Indonesia
- Department of Dermatology, School of Medicine, Universitas Syiah Kuala, Banda Aceh, 23111, Indonesia
- Department of Dermatology, Dr. Zainoel Abidin General Hospital, Banda Aceh, 24415, Indonesia
| | - Kartini Hasballah
- Department of Pharmacology, School of Medicine, Universitas Syiah Kuala, Banda Aceh, 23111, Indonesia
| | - M. Yulianto Listiawan
- Department of Dermatology, Faculty of Medicine, Universitas Airlangga/Dr. Soetomo General Hospital, Surabaya, 60131, Indonesia
| | - Sofia Sofia
- Department of Biochemistry, School of Medicine, Universitas Syiah Kuala, Banda Aceh, 23111, Indonesia
- Master of Public Health, School of Medicine, Universitas Syiah Kuala, Banda Aceh, 23111, Indonesia
| |
Collapse
|
24
|
Woldemariam HW, Asres AM, Gemechu FG. Physicochemical and sensory properties of ice cream prepared using sweet lupin and soymilk as alternatives to cow milk. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2022. [DOI: 10.1080/10942912.2022.2032733] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Henock Woldemichael Woldemariam
- Department of Food Process Engineering, Biotechnology & Bioprocess Centre of Excellence (Biocenex), Addis Ababa Science and Technology University, Addis Ababa, Ethiopia
| | - Abebe Mengist Asres
- Department of Human Nutrition and Food Science, Debre Markos University, Debre Markos, Ethiopia
| | - Feyera Gobena Gemechu
- Department of Food Process Engineering, Biotechnology & Bioprocess Centre of Excellence (Biocenex), Addis Ababa Science and Technology University, Addis Ababa, Ethiopia
| |
Collapse
|
25
|
Antioxidant properties and bioaccessibility of coffee beans and their coffee silverskin grown in different countries. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-021-01271-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
26
|
The wastes of coffee bean processing for utilization in food: a review. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:429-444. [PMID: 35185168 PMCID: PMC8814275 DOI: 10.1007/s13197-021-05032-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 02/08/2021] [Accepted: 02/12/2021] [Indexed: 02/03/2023]
Abstract
A few million cubic tons of waste are generated annually as a result of coffee processing. As a beverage, coffee in itself is a rich source of melanoidins, phenolic compounds, and other phytonutrients which confer a wide range of health benefits. These wastes generated every year are usually discarded as landfill mass, mixed with animal fodder, or incinerated. Coffee wastes, due to their high content of tannins and caffeine, can degrade the soil quality and induce carcinogenicity when mixed with animal fodder. This review aims to identify the potential of coffee silver skin and spent coffee grounds, both generated as a result of the roasting process and instantization processes. Coffee husk and coffee flour are also well-known for their excellent bioactive roles. The proximate composition of coffee silverskin indicates a rich dietary fibre source and finds wide applications in bakery and other allied food products. This process could generate a value-added product and alleviate the disposing quality of remnant spent coffee grounds. Companies are exploring novel ideas of producing coffee flour obtained from drying and milling of coffee cherries for applications in day-to-day food products. Coffee and coffee waste combined with its high concentration of fibre, colorant pigments, and antioxidant compounds, has immense potential as a functional ingredient in food systems and needs to be explored further for its better utilization.
Collapse
|
27
|
de Souza Lopes L, de Casssia Silva M, de Oliveira Faustino A, Licursi de Oliveira L, Kasuya MCM. Bioaccessibility, oxidizing activity and co-accumulation of minerals in Li-enriched mushrooms. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
28
|
Van Doan H, Lumsangkul C, Hoseinifar SH, Jaturasitha S, Tran HQ, Chanbang Y, Ringø E, Stejskal V. Influences of spent coffee grounds on skin mucosal and serum immunities, disease resistance, and growth rate of Nile tilapia (Oreochromis niloticus) reared under biofloc system. FISH & SHELLFISH IMMUNOLOGY 2022; 120:67-74. [PMID: 34774734 DOI: 10.1016/j.fsi.2021.11.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 11/06/2021] [Accepted: 11/08/2021] [Indexed: 06/13/2023]
Abstract
The study was executed to find out the potential effects spent coffee ground (SCG) on Nile tilapia's skin mucosal and serum immunities, disease prevention, and growth rate reared in a biofloc system. Nile tilapia fingerlings (average weight 15.25 ± 0.07 g) were disseminated into 15 aquaria (150 L tank-1) at a density of 20 fish per aquarium and treated five diets: SCG1 (control), SCG2 (10 g kg-1), SCG3 (20 g kg-1), SCG4 (40 g kg-1), and SCG5 (80 g kg-1) for eight weeks. A Completely Randomized Design (CRD) with three replications was applied. Growth rate, skin mucus, and serum immunities were quantified every 4 weeks; whereas the challenge study was conducted at the termination of the feeding trial. The outputs indicated that dietary incorporation of SCG give rise to the enhancement of SGR and FCR in comparison with the control, with best levels noted in fish fed SCG2 diet. Similarly, significant enhancements in skin mucosal and serum immunities were revealed in fish treated SCG2 over the control and other SCG diets. Likewise, higher survival rates against Streptococcus agalactiae were displayed in fish fed SCG, with the maximum level displayed in the fish treated SCG2. In conclusion, dietary supplementation of SCG2 (10 g kg-1) can be potential used as immunostimulants in tilapia aquaculture.
Collapse
Affiliation(s)
- Hien Van Doan
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand.
| | - Chompunut Lumsangkul
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Seyed Hossein Hoseinifar
- Department of Fisheries, Faculty of Fisheries and Environmental Sciences, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
| | - Sanchai Jaturasitha
- Science and Technology Research Institute, Chiang Mai University, 239 Huay Keaw Rd., Suthep, Muang, Chiang Mai, 50200, Thailand.
| | - Hung Quang Tran
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Institute of Aquaculture and Protection of Waters, Na Sádkách 1780, 370 05, České Budějovice, Czech Republic
| | - Yaowaluk Chanbang
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Einar Ringø
- Norwegian College of Fishery Science, Faculty of Bioscience, Fisheries and Economics, UiT The Arctic University of Norway, Tromsø, Norway
| | - Vlastimil Stejskal
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Institute of Aquaculture and Protection of Waters, Na Sádkách 1780, 370 05, České Budějovice, Czech Republic
| |
Collapse
|
29
|
Montalvo-González E, Morales-Castro J, Gil JM. Editorial: Exploration of Underutilized Food Sources and By-products to Reduce Food Losses and Waste. Front Nutr 2021; 8:751788. [PMID: 34917642 PMCID: PMC8670377 DOI: 10.3389/fnut.2021.751788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 10/29/2021] [Indexed: 11/13/2022] Open
Affiliation(s)
| | - Juliana Morales-Castro
- Departamento de Ingeniería Química y Bioquímica, TecNM/Instituto Tecnológico de Durango, Durango, Mexico
| | | |
Collapse
|
30
|
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.
Collapse
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.
| |
Collapse
|
31
|
Zuñiga-Martínez BS, Domínguez-Avila JA, Wall-Medrano A, Ayala-Zavala JF, Hernández-Paredes J, Salazar-López NJ, Villegas-Ochoa MA, González-Aguilar GA. Avocado paste from industrial byproducts as an unconventional source of bioactive compounds: characterization, in vitro digestion and in silico interactions of its main phenolics with cholesterol. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-01117-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
32
|
Xiao N, Huang X, He W, Yao Y, Wu N, Xu M, Du H, Zhao Y, Tu Y. A review on recent advances of egg byproducts: Preparation, functional properties, biological activities and food applications. Food Res Int 2021; 147:110563. [PMID: 34399539 DOI: 10.1016/j.foodres.2021.110563] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 06/10/2021] [Accepted: 06/24/2021] [Indexed: 11/16/2022]
Abstract
The rapid development of egg industries produced vast byproducts that have not been effectively used. In this paper, the comprehensive utilization of egg byproducts was reviewed. Protein extraction and enzymatic hydrolysis were the main used ways for recycle of egg byproducts. The fact that eggshell membrane could accelerate would healing and improve facial skin of healthy people for 12 weeks was found. However, salted egg white had poor functional properties owing to high salt and ultrafiltration was an effective technology to remove 92.93% of salt. Moreover, Defatted yolk protein had the great potential to be used as food additives and functional foods. Other egg byproducts such as egg inhibitor and eggshells also were discussed. The novel applications of egg byproducts in the food field included food additives, feeds, food packaging materials and nutraceuticals based on current knowledge, but the proportion needed to be improved. This paper would provide a new insight for comprehensive utilization of egg byproducts.
Collapse
Affiliation(s)
- Nanhai Xiao
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Xi Huang
- National Research and Development Center for Egg Processing, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Wen He
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Yao Yao
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Na Wu
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Mingsheng Xu
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Huaying Du
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Yan Zhao
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China.
| | - Yonggang Tu
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China.
| |
Collapse
|
33
|
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.
Collapse
|
34
|
Muzykiewicz-Szymańska A, Nowak A, Wira D, Klimowicz A. The Effect of Brewing Process Parameters on Antioxidant Activity and Caffeine Content in Infusions of Roasted and Unroasted Arabica Coffee Beans Originated from Different Countries. Molecules 2021; 26:molecules26123681. [PMID: 34208702 PMCID: PMC8234984 DOI: 10.3390/molecules26123681] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 05/28/2021] [Accepted: 06/14/2021] [Indexed: 12/14/2022] Open
Abstract
Coffee is one of the most often consumed beverages almost all over the world. The multiplicity of beans, as well as the methods and parameters used to brew, encourages the optimization of the brewing process. The study aimed to analyze the effect of roasting beans, the brewing technique, and its parameters (time and water temperature) on antioxidant activity (determined using several in vitro methods), total polyphenols, flavonoids, and caffeine content. The infusions of unroasted and roasted Arabica beans from Brazil, Colombia, India, Peru, and Rwanda were analyzed. In general, infusions prepared from roasted beans had higher antioxidant activity and the content of above-mentioned compounds. The hot brew method was used to obtain infusions with a higher antioxidant activity, while the cold brew with higher caffeine content. The phenolic compound content in infusions prepared using both techniques depended on the roasting process. Moreover, the bean’s origin, roasting process, and brewing technique had a significant effect on the tested properties, in contrary to brewing time and water temperature (below and above 90 °C), which had less impact. The results confirm the importance of coffee brewing optimization.
Collapse
|
35
|
Characterization of Coffee Silver Skin as Potential Food-Safe Ingredient. Foods 2021; 10:foods10061367. [PMID: 34199228 PMCID: PMC8231775 DOI: 10.3390/foods10061367] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 06/03/2021] [Accepted: 06/11/2021] [Indexed: 12/14/2022] Open
Abstract
By-products from the coffee industry are produced in large amounts each year. Among other wastes, coffee silver skin (CSS) is highly available and more stable due to its lower content of water. This research aimed to characterize coffee silver skin composition and evidence its potentiality for use as a food-safe ingredient in new formulations. Results showed an average total dietary fiber content of 50% but with a higher ratio for insoluble than soluble fiber. A high content of total phenolic compounds, chlorogenic acid, caffeine, and caffeic acid was found and correlated with the high measured antioxidant capacity. Moreover, minerals (e.g., calcium, magnesium, phosphorous, potassium, copper, iron, manganese) important for human wellbeing were found at a high level in CSS, while toxic minerals (e.g., nickel) were found at low levels. In conclusion, coffee silver skin could have an advantageous role for the recovery of valuable compounds and as a potential food-safe ingredient.
Collapse
|
36
|
Obtaining Bioactive Compounds from the Coffee Husk ( Coffea arabica L.) Using Different Extraction Methods. Molecules 2020; 26:molecules26010046. [PMID: 33374108 PMCID: PMC7795416 DOI: 10.3390/molecules26010046] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 11/30/2020] [Accepted: 12/01/2020] [Indexed: 12/03/2022] Open
Abstract
Coffee husks (Coffea arabica L.) are characterized by exhibiting secondary metabolites such as phenolic compounds, which can be used as raw material for obtaining bioactive compounds of interest in food. The objective of this study is to evaluate different methods for obtaining the raw material and extracting solutions of bioactive compounds from coffee husks. Water bath and ultrasound-assisted extraction methods were used, using water (100%) or ethanol (100%) or a mixture of both (1:1) as extracting solutions and the form of the raw material was in natura and dehydrated. The extracts were evaluated by their antioxidant potential using DPPH radicals, ABTS, and iron reduction (ferric reducing antioxidant power (FRAP)), and later total phenolic compounds, total flavonoids, and condensed tannins were quantified the phenolic majority compounds were identified. It was verified that the mixture of water and ethanol (1:1) showed better extraction capacity of the compounds with antioxidant activity and that both conventional (water bath) or unconventional (ultrasound) methods showed satisfactory results. Finally, a satisfactory amount of bioactive compounds was observed in evaluating the chemical composition (total phenolic compounds, total flavonoids, condensed tannins, as well as the analysis of the phenolic profile) of these extracts. Corroborating with the results of the antioxidant activities, the best extracting solution was generally the water and ethanol mixture (1:1) using a dehydrated husk and water bath as the best method, presenting higher levels of the bioactive compounds in question, with an emphasis on chlorogenic acid. Thus, it can be concluded that the use of coffee husk as raw material to obtain extracts of bioactive compounds is promising. Last, the conventional method (water bath) and the water and ethanol mixture (1:1) stood out among the methods and extracting solutions used for the dehydrated coffee husk.
Collapse
|