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Yang Z, Huang Z, Wu Q, Tang X, Huang Z. Cold-Adapted Proteases: An Efficient and Energy-Saving Biocatalyst. Int J Mol Sci 2023; 24:ijms24108532. [PMID: 37239878 DOI: 10.3390/ijms24108532] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 04/30/2023] [Accepted: 05/05/2023] [Indexed: 05/28/2023] Open
Abstract
The modern biotechnology industry has a demand for macromolecules that can function in extreme environments. One example is cold-adapted proteases, possessing advantages such as maintaining high catalytic efficiency at low temperature and low energy input during production and inactivation. Meanwhile, cold-adapted proteases are characterised by sustainability, environmental protection, and energy conservation; therefore, they hold significant economic and ecological value regarding resource utilisation and the global biogeochemical cycle. Recently, the development and application of cold-adapted proteases have gained gaining increasing attention; however, their applications potential has not yet been fully developed, which has seriously restricted the promotion and application of cold-adapted proteases in the industry. This article introduces the source, related enzymology characteristics, cold resistance mechanism, and the structure-function relationship of cold-adapted proteases in detail. This is in addition to discussing related biotechnologies to improve stability, emphasise application potential in clinical medical research, and the constraints of the further developing of cold-adapted proteases. This article provides a reference for future research and the development of cold-adapted proteases.
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Affiliation(s)
- Zhengfeng Yang
- Key Laboratory of Yunnan for Biomass Energy and Biotechnology of Environment, Yunnan Normal University, Kunming 650000, China
| | - Zhendi Huang
- School of Life Sciences, Yunnan Normal University, Kunming 650000, China
| | - Qian Wu
- School of Life Sciences, Yunnan Normal University, Kunming 650000, China
- Key Laboratory of Enzyme Engineering, Yunnan Normal University, Kunming 650000, China
| | - Xianghua Tang
- School of Life Sciences, Yunnan Normal University, Kunming 650000, China
- Key Laboratory of Enzyme Engineering, Yunnan Normal University, Kunming 650000, China
| | - Zunxi Huang
- Key Laboratory of Yunnan for Biomass Energy and Biotechnology of Environment, Yunnan Normal University, Kunming 650000, China
- School of Life Sciences, Yunnan Normal University, Kunming 650000, China
- Key Laboratory of Enzyme Engineering, Yunnan Normal University, Kunming 650000, China
- Engineering Research Center of Sustainable Development and Utilization of Biomass Energy, Ministry of Education, Yunnan Normal University, Kunming 650000, China
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Zhao D, Liu X. Purification, Identification and Evaluation of Antioxidant Peptides from Pea Protein Hydrolysates. Molecules 2023; 28:2952. [PMID: 37049715 PMCID: PMC10096042 DOI: 10.3390/molecules28072952] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 03/22/2023] [Accepted: 03/22/2023] [Indexed: 03/29/2023] Open
Abstract
Food-derived antioxidant peptides can be explored as natural antioxidants due to their potential health benefits. In this study, antioxidant peptides were isolated and purified from pea protein hydrolysates (PPH). The DPPH and ABTS radical scavenging activities were used as indexes to purify the antioxidant peptides by a series of purification steps including ultrafiltration, ion exchange chromatography, G25 gel filtration chromatography, and reversed-phase chromatography. Three novel antioxidant peptides YLVN, EEHLCFR and TFY were identified, which all exhibited strong antioxidant activity in vitro. EEHLCFR showed stronger DPPH scavenging activity with an IC50 value of 0.027 mg/mL. YLVN showed stronger ABTS scavenging activity with an IC50 value of 0.002 mg/mL and higher ORAC values of 1.120 ± 0.231 μmol TE/μmol, which is even better than that of GSH. Three novel antioxidant peptides significantly elevated LO2 cells viability even at the concentration of 0.025 mg/mL, and cell viability enhanced to 53.42 ± 1.19%, 55.78 ± 1.03%, and 51.09 ± 1.06% respectively, compared to that of H2O2 injury group (48.35 ± 0.96%), and prevented the accumulation of ROS by enhancing the activities of antioxidant enzymes in H2O2-induced oxidative stress LO2 cells. The molecular docking results showed that the potential molecular mechanism of the three novel antioxidant peptides may be in high correlation with the activation of the Keap1-Nrf2 pathway by occupying the Keap1-Nrf2 binding site. These results demonstrate that the three novel antioxidant peptides are potential natural antioxidants that can be devoted to medicine or functional food ingredients.
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Affiliation(s)
- Dan Zhao
- Key Laboratory of Food Science and Engineering of Heilongjiang Province, College of Food Engineering, Harbin University of Commerce, Harbin 150028, China
| | - Xiaolan Liu
- Key Laboratory of Food Science and Engineering of Heilongjiang Province, College of Food Engineering, Harbin University of Commerce, Harbin 150028, China
- Key Laboratory of Corn Deep Processing Theory and Technology of Heilongjiang Province, College of Food and Bioengineering, Qiqihar University, Qiqihar 161006, China
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Song W, Fu J, Zeng Q, Lu H, Wang J, Fang L, Liu X, Min W, Liu C. Improving ACE inhibitory activity of hazelnut peptide modified by plastein: Physicochemical properties and action mechanism. Food Chem 2023; 402:134498. [DOI: 10.1016/j.foodchem.2022.134498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 09/24/2022] [Accepted: 09/30/2022] [Indexed: 01/30/2023]
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A Review on Psychrophilic β-D-Galactosidases and Their Potential Applications. Appl Biochem Biotechnol 2022; 195:2743-2766. [PMID: 36422804 DOI: 10.1007/s12010-022-04215-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/21/2022] [Indexed: 11/25/2022]
Abstract
The majority of the Earth's ecosystem is frigid and frozen, which permits a vast range of microbial life forms to thrive by triggering physiological responses that allow them to survive in cold and frozen settings. The apparent biotechnology value of these cold-adapted enzymes has been targeted. Enzymes' market size was around USD 6.3 billion in 2017 and will witness growth at around 6.8% CAGR up to 2024 owing to shifting consumer preferences towards packaged and processed foods due to the rising awareness pertaining to food safety and security reported by Global Market Insights (Report ID-GMI 743). Various firms are looking for innovative psychrophilic enzymes in order to construct more effective biochemical pathways with shorter reaction times, use less energy, and are ecologically acceptable. D-Galactosidase catalyzes the hydrolysis of the glycosidic oxygen link between the terminal non-reducing D-galactoside unit and the glycoside molecule. At refrigerated temperature, the stable structure of psychrophile enzymes adjusts for the reduced kinetic energy. It may be beneficial in a wide variety of activities such as pasteurization of food, conversion of biomass, biological role of biomolecules, ambient biosensors, and phytoremediation. Recently, psychrophile enzymes are also used in claning the contact lens. β-D-Galactosidases have been identified and extracted from yeasts, fungi, bacteria, and plants. Conventional (hydrolyzing activity) and nonconventional (non-hydrolytic activity) applications are available for these enzymes due to its transgalactosylation activity which produce high value-added oligosaccharides. This review content will offer new perspectives on cold-active β-galactosidases, their source, structure, stability, and application.
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Chopada K, Basaiawmoit B, Sakure AA, Maurya R, Bishnoi M, Kondepudi KK, Solanki D, Singh BP, Padhi S, Rai AK, Liu Z, Mishra BK, Hati S. Purification and Characterization of Novel Antihypertensive and Antioxidative Peptides From Whey Protein Fermentate: In Vitro, In Silico, and Molecular Interactions Studies. JOURNAL OF THE AMERICAN NUTRITION ASSOCIATION 2022:1-20. [PMID: 36416542 DOI: 10.1080/27697061.2022.2110966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 08/01/2022] [Accepted: 08/04/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVE The goal of this research was to purify and characterize the novel angiotensin-converting enzyme (ACE)-inhibitory and antioxidant peptides from fermented whey protein concentrate produced by Lactobacillus paracasei and Saccharomyces cerevisiae in a co-fermentation system. METHOD Whey protein fermented with lactic acid bacteria and yeast culture was analyzed for antioxidative, ACE inhibition, as well as anti-inflammatory activity followed by SDS-PAGE, isoelectric focusing, and 2-dimensional (2D) analysis. Anti-inflammatory activity of whey protein fermentate was also studied on the RAW 264.7 cell line. The bioactive peptides were separated from the whey protein fermentate using reverse-phase high-performance liquid chromatography (RP-HPLC) and reverse-phase liquid chromatography mass spectrometry (RPLC/MS), and thus identification and characterization of purified bioactive peptide was performed. RESULTS Whey protein fermentate samples' bioactivity was analyzed at specific time intervals at 12, 24, 36, and 48 hours at 37 °C for M11 and at 25 °C for WBS2A. The development settings (incubation time [12, 24, 36, and 48 hours) and inoculation rates [1.5%, 2.0%, and 2.5%]) were optimized for peptide synthesis via the o-phthaldialdehyde (OPA) method (proteolytic activity). Maximum proteolytic activity was observed at 37 °C for M11 (6.50 mg/mL) and at 25 °C for WBS2A (8.59 mg/mL) for 48 hours of incubation. Protein profiling was carried out using SDS-PAGE and 2D gel electrophoresis, in which Sodium dodecyl-sulfate (SDS) exhibited protein bands in the 10- to 55-kDa range, while 2D showed protein bands varying from 10 to 70 kDa. Every spot from 2D was digested by trypsin and identified by RPLC/MS. Protein fractionations (3- and 10-kDa permeates) were carried out employing RP-HPLC. Whey protein fermentate has anti-inflammatory action in RAW 264.7 macrophages that have been exposed to lipopolysaccharide. A molecular docking system was also used to investigate the interactions of peptides (AFLDSRTR, ILGAFIQIITFR) with human myeloperoxidase enzyme. CONCLUSIONS The antihypertensive and antioxidative peptides discovered from whey protein fermentate may be helpful in the design of pharmacologically active healthy ingredients in the upcoming years.
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Affiliation(s)
- Keval Chopada
- Department of Dairy Microbiology, SMC College of Dairy Science, Kamdhenu University, Gandhinagar, Gujarat, India
| | - Bethsheba Basaiawmoit
- Department of Rural Development and Agricultural Production, North-Eastern Hill University, Tura, Meghalaya, India
| | - Amar A Sakure
- Department of Agriculture Biotechnology, Anand Agricultural University, Anand, Gujarat, India
| | - Ruchika Maurya
- Regional Center for Biotechnology, Faridabad, Haryana, India
- Healthy Gut Research Group, Food & Nutritional Biotechnology Division, National Agri-Food Biotechnology Institute, Knowledge City, Punjab, India
| | - Mahendra Bishnoi
- Healthy Gut Research Group, Food & Nutritional Biotechnology Division, National Agri-Food Biotechnology Institute, Knowledge City, Punjab, India
| | - Kanthi Kiran Kondepudi
- Healthy Gut Research Group, Food & Nutritional Biotechnology Division, National Agri-Food Biotechnology Institute, Knowledge City, Punjab, India
| | - Divyang Solanki
- School of Agriculture and Food Sciences, The University of Queensland, St Lucia, Queensland, Australia
| | - B P Singh
- Department of Microbiology, Central University of Haryana, Mahendragarh, Haryana, India
| | - Srichandan Padhi
- Institute of Bioresources and Sustainable Development, Regional Centre, Tadong, Sikkim, India
| | - Amit Kumar Rai
- Institute of Bioresources and Sustainable Development, Regional Centre, Tadong, Sikkim, India
| | - Zhenbin Liu
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an, China
| | - B K Mishra
- Department of Rural Development and Agricultural Production, North-Eastern Hill University, Tura, Meghalaya, India
| | - Subrota Hati
- Department of Dairy Microbiology, SMC College of Dairy Science, Kamdhenu University, Gandhinagar, Gujarat, India
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Brandelli A, Daroit DJ. Unconventional microbial proteases as promising tools for the production of bioactive protein hydrolysates. Crit Rev Food Sci Nutr 2022; 64:4714-4745. [PMID: 36377687 DOI: 10.1080/10408398.2022.2145262] [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: 11/16/2022]
Abstract
Enzymatic hydrolysis is the most prominent strategy to release bioactive peptides from different food proteins and protein-rich by-products. Unconventional microbial proteases (UMPs) have gaining increased attention for such purposes, particularly from the 2010s. In this review, we present and discuss aspects related to UMPs production, and their use to obtain bioactive protein hydrolysates. Antioxidant and anti-hypertensive potentials, commonly evaluated through in vitro testing, are mainly reported. The in vivo bioactivities of protein hydrolysates and peptides produced through UMPs action are highlighted. In addition to bioactivities, enzymatic hydrolysis acts by modulating the functional properties of proteins for potential food uses. The compiled literature indicates that UMPs are promising biocatalysts to generate bioactive protein hydrolysates, adding up to commercially available enzymes. From the recent interest on this topic, continuous and in-depth research is needed to advance toward the applicability and commercial utility of both UMPs and obtained hydrolysates.
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Affiliation(s)
- Adriano Brandelli
- Laboratório de Bioquímica e Microbiologia Aplicada, Instituto de Ciência e Tecnologia de Alimentos (ICTA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Daniel Joner Daroit
- Programa de Pós-Graduação em Ambiente e Tecnologias Sustentáveis (PPGATS), Universidade Federal da Fronteira Sul (UFFS), Cerro Largo, Brazil
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7
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Cold-active enzymes in the dairy industry: Insight into cold adaption mechanisms and their applications. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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8
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Exploring the potential of Lactobacillus and Saccharomyces for biofunctionalities and the release of bioactive peptides from whey protein fermentate. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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Microbial Peptidase in Food Processing: Current State of the Art and Future Trends. Catal Letters 2022. [DOI: 10.1007/s10562-022-03965-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Kumari M, Padhi S, Sharma S, Phukon LC, Singh SP, Rai AK. Biotechnological potential of psychrophilic microorganisms as the source of cold-active enzymes in food processing applications. 3 Biotech 2021; 11:479. [PMID: 34790503 DOI: 10.1007/s13205-021-03008-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 09/29/2021] [Indexed: 12/13/2022] Open
Abstract
Microorganisms striving in extreme environments and exhibiting optimal growth and reproduction at low temperatures, otherwise known as psychrophilic microorganisms, are potential sources of cold-active enzymes. Owing to higher stability and cold activity, these enzymes are gaining enormous attention in numerous industrial bioprocesses. Applications of several cold-active enzymes have been established in the food industry, e.g., β-galactosidase, pectinase, proteases, amylases, xylanases, pullulanases, lipases, and β-mannanases. The enzyme engineering approaches and the accumulating knowledge of protein structure and function have made it possible to improve the catalytic properties of interest and express the candidate enzyme in a heterologous host for a higher level of enzyme production. This review compiles the relevant and recent information on the potential uses of different cold-active enzymes in the food industry.
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Affiliation(s)
- Megha Kumari
- Institute of Bioresources and Sustainable Development, Regional Centre, Sikkim, India
| | - Srichandan Padhi
- Institute of Bioresources and Sustainable Development, Regional Centre, Sikkim, India
| | - Swati Sharma
- Institute of Bioresources and Sustainable Development, Regional Centre, Sikkim, India
| | - Loreni Chiring Phukon
- Institute of Bioresources and Sustainable Development, Regional Centre, Sikkim, India
| | - Sudhir P Singh
- Centre of Innovative and Applied Bioprocessing, Mohali, India
| | - Amit Kumar Rai
- Institute of Bioresources and Sustainable Development, Regional Centre, Sikkim, India
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Zhang H, Chen Y, Guo Y, Xu W, Wang W, Wu S, Chen W, Huang Y. Label-free quantification proteomics reveals the active peptides from protein degradation during anaerobic fermentation of tea. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111950] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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12
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Zhao X, Cui YJ, Bai SS, Yang ZJ, Miao-Cai, Megrous S, Aziz T, Sarwar A, Li D, Yang ZN. Antioxidant Activity of Novel Casein-Derived Peptides with Microbial Proteases as Characterized via Keap1-Nrf2 Pathway in HepG2 Cells. J Microbiol Biotechnol 2021; 31:1163-1174. [PMID: 34226415 PMCID: PMC9705968 DOI: 10.4014/jmb.2104.04013] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 06/11/2021] [Accepted: 06/27/2021] [Indexed: 12/15/2022]
Abstract
Casein-derived antioxidant peptides by using microbial proteases have gained increasing attention. Combination of two microbial proteases, Protin SD-NY10 and Protease A "Amano" 2SD, was employed to hydrolyze casein to obtain potential antioxidant peptides that were identified by LCMS/ MS, chemically synthesized and characterized in a oxidatively damaged HepG2 cell model. Four peptides, YQLD, FSDIPNPIGSEN, FSDIPNPIGSE, YFYP were found to possess high 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging ability. Evaluation with HepG2 cells showed that the 4 peptides at low concentrations (< 1.0 mg/ml) protected the cells against oxidative damage. The 4 peptides exhibited different levels of antioxidant activity by stimulating mRNA and protein expression of the antioxidant enzymes such as superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GSH-Px), as well as nuclear factor erythroid-2-related factor 2 (Nrf2), but decreasing the mRNA expression of Kelch-like ECH-associated protein 1 (Keap1). Furthermore, these peptides decreased production of reactive oxygen species (ROS) and malondialdehyde (MDA), but increased glutathione (GSH) production in HepG2 cells. Therefore, the 4 casein-derived peptides obtained by using microbial proteases exhibited different antioxidant activity by activating the Keap1-Nrf2 signaling pathway, and they could serve as potential antioxidant agents in functional foods or pharmaceutic preparation.
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Affiliation(s)
- Xiao Zhao
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, P.R. China,Beijing Institute of Nutrition Resources, Beijing 100069, P.R. China
| | - Ya-Juan Cui
- Beijing Institute of Nutrition Resources, Beijing 100069, P.R. China
| | - Sha-Sha Bai
- Beijing Institute of Nutrition Resources, Beijing 100069, P.R. China
| | - Zhi-Jie Yang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, P.R. China
| | - Miao-Cai
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, P.R. China
| | - Sarah Megrous
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, P.R. China
| | - Tariq Aziz
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, P.R. China
| | - Abid Sarwar
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, P.R. China
| | - Dong Li
- Beijing Institute of Nutrition Resources, Beijing 100069, P.R. China
| | - Zhen-Nai Yang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, P.R. China,Beijing Institute of Nutrition Resources, Beijing 100069, P.R. China,Corresponding author Phone: +86-10-6898-4870 Fax: +86-10-6898-5456 E-mail:
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Mukhia S, Kumar A, Kumar R. Generation of antioxidant peptides from soy protein isolate through psychrotrophic Chryseobacterium sp. derived alkaline broad temperature active protease. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111152] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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14
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Shivanna SK, Nataraj BH. Revisiting therapeutic and toxicological fingerprints of milk-derived bioactive peptides: An overview. FOOD BIOSCI 2020. [DOI: 10.1016/j.fbio.2020.100771] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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15
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Manfredini PG, Cavanhi VAF, Costa JAV, Colla LM. Bioactive peptides and proteases: characteristics, applications and the simultaneous production in solid-state fermentation. BIOCATAL BIOTRANSFOR 2020. [DOI: 10.1080/10242422.2020.1849151] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Paola Gouvêa Manfredini
- Graduation Program in Food Science and Technology, University of Passo Fundo (UPF), Passo Fundo, Brazil
| | | | | | - Luciane Maria Colla
- Graduation Program in Food Science and Technology, University of Passo Fundo (UPF), Passo Fundo, Brazil
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Nardo AE, Suárez S, Quiroga AV, Añón MC. Amaranth as a Source of Antihypertensive Peptides. FRONTIERS IN PLANT SCIENCE 2020; 11:578631. [PMID: 33101347 PMCID: PMC7546275 DOI: 10.3389/fpls.2020.578631] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 09/07/2020] [Indexed: 05/24/2023]
Abstract
Amaranth is an ancestral crop used by pre-Columbian cultures for 6000 to 8000 years. Its grains have a relevant chemical composition not only from a nutritional point of view but also due to the contribution of components with good techno-functional properties and important potential as bioactive compounds. Numerous studies have shown that amaranth storage proteins possess encrypted sequences that, once released, exhibit different physiological activities. One of the most studied is antihypertensive activity. This review summarizes the progress made over the last years (2008-2020) related to this topic. Studies related to inhibition of different enzymes of the Renin-Angiotensin-Aldosterone system, in particular Angiotensin Converting Enzyme (ACE) and Renin, as well as those referring to potential modulation mechanisms of tissue or local Renin-Angiotensin-Aldosterone system, are analyzed, including in silico, in vitro, in vivo, and ex vivo assays. Furthermore, the potential use of these bioactive peptides or products containing them, in the elaboration of functional food matrices is discussed. Finally, the most relevant conclusions and future requirements in research and development of food products are presented.
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Affiliation(s)
| | | | | | - María Cristina Añón
- Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CIDCA), Facultad de Ciencias Exactas, Universidad Nacional de La Plata (UNLP), Comisión de Investigaciones Científicas (CIC-PBA) and Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET- CCT La Plata), La Plata, Argentina
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Furhan J. Adaptation, production, and biotechnological potential of cold-adapted proteases from psychrophiles and psychrotrophs: recent overview. J Genet Eng Biotechnol 2020; 18:36. [PMID: 32725297 PMCID: PMC7387391 DOI: 10.1186/s43141-020-00053-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 07/14/2020] [Indexed: 02/06/2023]
Abstract
Background Proteases or peptidases are an imperative class of hydrolytic enzymes capable of hydrolyzing large proteins into smaller peptides. The cold-adapted proteases show higher catalytic capacity in low temperatures as well as stability in alkaline conditions and appear as strong contenders for various applications in special industries. Main body In the past few decades, the interest in cold-adapted microorganisms producing cold-adapted proteases has increased at an exciting rate, and many of them have emerged as important biotechnological and industrial candidates. Industrial proteases are largely supplied from various types of microorganisms than plant or animal sources. Among diverse microbial sources, psychrophiles and psychrotrophs inhabiting permanently or partially cold environments have appeared as rich sources of cold-adapted proteases. Short conclusion The present review focuses on recent sources of cold-adapted protease producers along with the molecular adaptation of psychrotrophs and psychrophiles. The recent knowledge on production, kinetic properties, purification, and substrate specificity of cold-adapted proteases has been summarized. Recent advances in cold-adapted protease gene cloning and structural studies are also described. Moreover, the prospective applications of cold-adapted proteases are discussed which can help in evaluating their industrial potential.
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Affiliation(s)
- Junaid Furhan
- Department of Microbiology, SKIMS Medical College-Hospital, Bemina, Srinagar, Jammu and Kashmir, 190017, India.
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Pang C, Yin X, Zhang G, Liu S, Zhou J, Li J, Du G. Current progress and prospects of enzyme technologies in future foods. ACTA ACUST UNITED AC 2020. [DOI: 10.1007/s43393-020-00008-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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19
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López-Pedrouso M, Borrajo P, Pateiro M, Lorenzo JM, Franco D. Antioxidant activity and peptidomic analysis of porcine liver hydrolysates using alcalase, bromelain, flavourzyme and papain enzymes. Food Res Int 2020; 137:109389. [PMID: 33233091 DOI: 10.1016/j.foodres.2020.109389] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 05/25/2020] [Accepted: 06/02/2020] [Indexed: 12/17/2022]
Abstract
Antioxidant peptides are increasingly being recognized as food additives due to their effects on body human, regulating in vivo oxidative stress against oxidation of lipids and proteins. Meat by-products are rich sources of protein that can be employed for this purpose. Specifically, porcine liver can be used to prepare hydrolysates with antioxidant activity employing proteolytic enzymes such as alcalase, bromelain, papain and flavourzyme. In this study, the antioxidant activity of these four porcine liver hydrolysates was evaluated by 2,2-diphenyl-1-picrylhydrazyl (DPPH), ((2,2-azinobis-(3-ethyl-benzothiazoline-6-sulphonate) (ABTS), Ferric reducing antioxidant power assay (FRAP) and Oxygen radical absorbance capacity assay (ORAC) assays and the identification of bioactive peptides was carried out by SWATH-MS technology. According to the SDS-PAGE pattern, the proteolysis index and the free amino acids amount, the protein degradation was clearly different among the studied enzymes. Indeed, alcalase enzyme produced the release of small peptides, meanwhile flavourzyme produced higher level of free amino acids. The heatmap analysis showed a peptidomic pattern more differentiated for alcalase than for the other enzymes. The peptides most abundant and correlated with antioxidant capacity were APAAIGPYSQAVLVDR from uncharacterized protein, GLNQALVDLHALGSAR, ALFQDVQKPSQDEWGK and LSGPQAGLGEYLFER from ferritin and LGEHNIDVLEGNEQFINAAK from trypsinogen. The production and characterization of biopeptides is a new merging challenge of meat industry.
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Affiliation(s)
- María López-Pedrouso
- Department of Zoology, Genetics and Physical Anthropology, University of Santiago de Compostela, Santiago de Compostela 15872, Spain
| | - Paula Borrajo
- Centro Tecnológico de la Carne de Galicia, Rúa Galicia N° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain
| | - Mirian Pateiro
- Centro Tecnológico de la Carne de Galicia, Rúa Galicia N° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain
| | - José M Lorenzo
- Centro Tecnológico de la Carne de Galicia, Rúa Galicia N° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain; Área de Tecnología de los Alimentos, Facultad de Ciencias de Ourense, Universidad de Vigo, 32004 Ourense, Spain
| | - Daniel Franco
- Centro Tecnológico de la Carne de Galicia, Rúa Galicia N° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain.
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Bueno-Gavilá E, Abellán A, Bermejo MS, Salazar E, Cayuela JM, Prieto-Merino D, Tejada L. Characterization of Proteolytic Activity of Artichoke ( Cynara scolymus L.) Flower Extracts on Bovine Casein to Obtain Bioactive Peptides. Animals (Basel) 2020; 10:ani10050914. [PMID: 32466272 PMCID: PMC7278388 DOI: 10.3390/ani10050914] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 05/16/2020] [Accepted: 05/20/2020] [Indexed: 12/02/2022] Open
Abstract
Simple Summary Recently, dairy proteins, in addition to their basic nutritional role in the diet, were recognized as a source of bioactive peptides. Such peptides are encoded within the primary structure of the protein and can be released by enzymatic hydrolysis. The growing interest in the development of functional foods for the benefit of consumer health led to a recent increase in research on the production of bioactive peptides from different matrices and production methods. The use of aspartic proteases from stigmas of mature artichoke (Cynara scolymus L.) flowers to obtain hydrolytic enzymes (cinarases) in the production of bioactive peptides would involve the utilization of an agricultural residue of a plant species of great socio-economic importance. In the present study, the characterization of the optimal hydrolysis conditions of artichoke flower extracts was carried out for the production of peptides from bovine casein. Furthermore, the angiotensin-converting enzyme-I inhibitory activity and the antioxidant capacity against 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,2’-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid (ABTS) free radicals in vitro were determined for the obtained hydrolysates. The results revealed that the water-soluble extract of artichoke flower could be suitable for the production of bioactive peptides from whole bovine casein. Abstract The aim of this work is to establish the most suitable proteolysis conditions to obtain bovine casein hydrolysates containing peptides with antioxidant and antihypertensive capacity. To this end, the proteolytic activity of Cynara scolymus L. flower extracts was characterized on whole bovine casein, evaluating the effect of several factors (pH, temperature, substrate concentration, enzyme concentration, and hydrolysis time). The optimal conditions to carry out the hydrolysis with the C. scolymus L. extract were as follows: pH 6.2, 50 °C, and 0.023 mg·mL−1 of extract-protein concentration. A Michaelis constant (Km) value of 5.66 mg·mL−1 and a maximum rate of reaction (Vmax) of 8.47 mUAbs∙min−1 were observed. The optimal hydrolysis time was 17 h. The casein hydrolysates obtained with these conditions contained peptides with antioxidant activity (1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging capacity: 30.89%; Trolox equivalent antioxidant capacity (TEAC) against 2,2’-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) free radical (ABTS●+): 4.43 mM Trolox equivalent·mg−1 peptide) and antihypertensive activity, showing 55.05% angiotensin-converting enzyme-I inhibition in vitro.
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Affiliation(s)
- Estefanía Bueno-Gavilá
- Department of Human Nutrition and Food Technology, Universidad Católica de Murcia UCAM, Campus de los Jerónimos, 30107 Guadalupe (Murcia), Spain; (A.A.); (M.S.B.); (E.S.); (J.M.C.); (L.T.)
- Correspondence:
| | - Adela Abellán
- Department of Human Nutrition and Food Technology, Universidad Católica de Murcia UCAM, Campus de los Jerónimos, 30107 Guadalupe (Murcia), Spain; (A.A.); (M.S.B.); (E.S.); (J.M.C.); (L.T.)
| | - María Soledad Bermejo
- Department of Human Nutrition and Food Technology, Universidad Católica de Murcia UCAM, Campus de los Jerónimos, 30107 Guadalupe (Murcia), Spain; (A.A.); (M.S.B.); (E.S.); (J.M.C.); (L.T.)
| | - Eva Salazar
- Department of Human Nutrition and Food Technology, Universidad Católica de Murcia UCAM, Campus de los Jerónimos, 30107 Guadalupe (Murcia), Spain; (A.A.); (M.S.B.); (E.S.); (J.M.C.); (L.T.)
| | - José María Cayuela
- Department of Human Nutrition and Food Technology, Universidad Católica de Murcia UCAM, Campus de los Jerónimos, 30107 Guadalupe (Murcia), Spain; (A.A.); (M.S.B.); (E.S.); (J.M.C.); (L.T.)
| | - David Prieto-Merino
- Applied Statistical Methods in Medical Research Group, Universidad Católica de Murcia UCAM, Campus de los Jerónimos, 30107 Guadalupe (Murcia), Spain;
| | - Luis Tejada
- Department of Human Nutrition and Food Technology, Universidad Católica de Murcia UCAM, Campus de los Jerónimos, 30107 Guadalupe (Murcia), Spain; (A.A.); (M.S.B.); (E.S.); (J.M.C.); (L.T.)
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Szerszunowicz I, Kłobukowski J. Characteristics of Potential Protein Nutraceuticals of Plant Origin with Antioxidant Activity. Molecules 2020; 25:E1621. [PMID: 32244766 PMCID: PMC7180451 DOI: 10.3390/molecules25071621] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 03/11/2020] [Accepted: 03/26/2020] [Indexed: 12/14/2022] Open
Abstract
This study used selected plant proteins and the tools available in the BIOPEP-UWM database to profile proteins and release antioxidant nutraceuticals from their primary structures. The frequency of the occurrence of fragments with antioxidant activity in a protein sequence (the A parameter) was determined. A simulated monocatalytic proteolysis was carried out using ficin or stem bromelain or pepsin (pH > 2), and the theoretical degree of hydrolysis (DHt) and the frequency (including relative frequency) of the release of fragments with a particular antioxidant activity by a selected enzyme (the AE and W parameters, respectively). Both barley hordoindolines and the protein group of "actins and other rice proteins" were characterised by the best antioxidant potential. On the other hand, among the main analysed cereal protein groups or species, the best nutraceutical sources included kafirins, rice glutelins and α-gliadins. Potentially the most nutraceutical molecules were released by pepsin (HL, VY, PHQ and PWQ biopeptides) from gliadins, but the most analysed proteins were hydrolysed (66% on average) and the DHt for ficin and bromelain amounted to 27% and 31%, respectively. However, based on the calculated AE mean values, it can be concluded that nutraceuticals were more frequently released from rice protein structures (IY and VY biopeptides), and less frequently released from barley and other cereal protein species, which may be of significance in the context of designing nutraceutical food.
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Affiliation(s)
- Iwona Szerszunowicz
- Chair of Food Biochemistry, University of Warmia and Mazury in Olsztyn, Plac Cieszyński 1, Olsztyn-Kortowo 10-726, Poland
| | - Jan Kłobukowski
- Chair of Human Nutrition, University of Warmia and Mazury in Olsztyn, ul. Słoneczna 45f, Olsztyn-Kortowo 10-718, Poland;
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Bueno-Gavilá E, Abellán A, Girón-Rodríguez F, Cayuela J, Salazar E, Gómez R, Tejada L. Bioactivity of hydrolysates obtained from bovine casein using artichoke (Cynara scolymus L.) proteases. J Dairy Sci 2019; 102:10711-10723. [DOI: 10.3168/jds.2019-16596] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 07/10/2019] [Indexed: 12/20/2022]
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Xiao F, Chen S, Li L, He J, Cheng W, Ren G. In Vitro Antioxidant Activity of Peptides from Simulated Gastro-Intestinal Digestion Products of Cyprinus carpio haematopterus Scale Gelatin. Foods 2019; 8:foods8120618. [PMID: 31775386 PMCID: PMC6963426 DOI: 10.3390/foods8120618] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 11/20/2019] [Accepted: 11/22/2019] [Indexed: 12/18/2022] Open
Abstract
A two-stage simulated gastro-intestinal (GI) digestion model (2 h pepsin treatment and subsequent 2 h pancreatin treatment at 37 °C) was used to explore the antioxidant activity of the digested products of Cyprinus carpio haematopterus scale gelatin with different molecular weights (MW). From the gastric phase to the intestinal phase, the hydrolysis degree of the products increased from 2.6 ± 0.4% to 16.9 ± 0.7%. The fraction of 0–1 kDa (JCP3) exhibited the best antioxidant activities in hydroxyl radical scavenging, reducing power, and metal chelating activity. The fraction of 1–3 kDa (JCP2) exhibited the best 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity. However, the fractions of 0–1 kDa (JCP3) and 1–3 kDa (JCP2) showed similar inhibitory activity of lipid peroxidation. The results indicated that Cyprinus carpio haematopterus scale gelatin can be digested in the gastrointestinal tract. Furthermore, the digested products had antioxidant activity.
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Affiliation(s)
- Feng Xiao
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang 471023, China; (F.X.); (J.H.)
| | - Shengjun Chen
- Key Laboratory of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs, National R&D Center for Aquatic Product Processing, South China Sea Fisheries Research Institute, CAFS, Guangzhou 510300, China;
- Correspondence: ; Tel.: +86-20-8910-8310; Fax: +86-20-8445-1442
| | - Laihao Li
- Key Laboratory of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs, National R&D Center for Aquatic Product Processing, South China Sea Fisheries Research Institute, CAFS, Guangzhou 510300, China;
| | - Jialiang He
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang 471023, China; (F.X.); (J.H.)
| | - Weiwei Cheng
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang 471023, China; (F.X.); (J.H.)
| | - Guoyan Ren
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang 471023, China; (F.X.); (J.H.)
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Bioprospecting for Bioactive Peptide Production by Lactic Acid Bacteria Isolated from Fermented Dairy Food. FERMENTATION-BASEL 2019. [DOI: 10.3390/fermentation5040096] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
With rapidly ageing populations, the world is experiencing unsustainable healthcare from chronic diseases such as metabolic, cardiovascular, neurodegenerative, and cancer disorders. Healthy diet and lifestyle might contribute to prevent these diseases and potentially enhance health outcomes in patients during and after therapy. Fermented dairy foods (FDFs) found their origin concurrently with human civilization for increasing milk shelf-life and enhancing sensorial attributes. Although the probiotic concept has been developed more recently, FDFs, such as milks and yoghurt, have been unconsciously associated with health-promoting effects since ancient times. These health benefits rely not only on the occurrence of fermentation-associated live microbes (mainly lactic acid bacteria; LAB), but also on the pro-health molecules (PHMs) mostly derived from microbial conversion of food compounds. Therefore, there is a renaissance of interest toward traditional fermented food as a reservoir of novel microbes producing PHMs, and “hyperfoods” can be tailored to deliver these healthy molecules to humans. In FDFs, the main PHMs are bioactive peptides (BPs) released from milk proteins by microbial proteolysis. BPs display a pattern of biofunctions such as anti-hypertensive, antioxidant, immuno-modulatory, and anti-microbial activities. Here, we summarized the BPs most frequently encountered in dairy food and their biological activities; we reviewed the main studies exploring the potential of dairy microbiota to release BPs; and delineated the main effectors of the proteolytic LAB systems responsible for BPs release.
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Ayala-Niño A, Rodríguez-Serrano GM, González-Olivares LG, Contreras-López E, Regal-López P, Cepeda-Saez A. Sequence Identification of Bioactive Peptides from Amaranth Seed Proteins ( Amaranthus hypochondriacus spp.). Molecules 2019; 24:E3033. [PMID: 31438557 PMCID: PMC6749583 DOI: 10.3390/molecules24173033] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 08/01/2019] [Accepted: 08/03/2019] [Indexed: 01/07/2023] Open
Abstract
Amaranthus hypochondriacus spp. is a commonly grown cereal in Latin America, known for its high protein content. The objective of this study was to separate and identify bioactive peptides found in amaranth seeds through enzymatically-assisted hydrolysis using alcalase and flavourzyme. Hydrolysis was carried out for each enzyme separately and compared to two-step continuous process where both enzymes were combined. The biological activity of the resulting three hydrolysates was analyzed, finding, in general, higher bioactive potential of the hydrolysate obtained in a continuous process (combined enzymes). Its fractions were separated by RP-HPLC, and their bioactivity was analyzed. In particular, two fractions showed the highest biological activity as ACE inhibitors with IC50 at 0.158 and 0.134, thrombin inhibitors with IC50 of 167 and 155, and antioxidants in ABTS assay with SC50 at 1.375 and 0.992 mg/L, respectively. Further sequence analysis of the bioactive peptides was carried out using MALDI-TOF, which identified amino acid chains that have not been reported as bioactive so far. Bibliographic survey allowed identification of similarities between peptides reported in amaranth and other proteins. In conclusion, amaranth proteins are a potential source of peptides with multifunctional activity.
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Affiliation(s)
- Alexis Ayala-Niño
- Chemistry Investigation Center, Universidad Autónoma del Estado de Hidalgo, Carretera Pachuca-Tulancingo km 4.5, Mineral de la Reforma Hidalgo C.P. 46067, Mexico
| | | | - Luis Guillermo González-Olivares
- Chemistry Investigation Center, Universidad Autónoma del Estado de Hidalgo, Carretera Pachuca-Tulancingo km 4.5, Mineral de la Reforma Hidalgo C.P. 46067, Mexico.
| | - Elizabeth Contreras-López
- Chemistry Investigation Center, Universidad Autónoma del Estado de Hidalgo, Carretera Pachuca-Tulancingo km 4.5, Mineral de la Reforma Hidalgo C.P. 46067, Mexico
| | - Patricia Regal-López
- Universidad de Santiago de Compostela, Campus Lugo, 15705 Santiago de Compostela, 27002 A Coruña, Spain
| | - Alberto Cepeda-Saez
- Universidad de Santiago de Compostela, Campus Lugo, 15705 Santiago de Compostela, 27002 A Coruña, Spain
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Fan M, Guo T, Li W, Chen J, Li F, Wang C, Shi Y, Li DXA, Zhang S. Isolation and identification of novel casein-derived bioactive peptides and potential functions in fermented casein with Lactobacillus helveticus. FOOD SCIENCE AND HUMAN WELLNESS 2019. [DOI: 10.1016/j.fshw.2019.03.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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O'Sullivan SM, O'Callaghan YC, O'Keeffe MB, FitzGerald RJ, O'Brien NM. Immunomodulatory activity of 5 kDa permeate fractions of casein hydrolysates generated using a range of enzymes in Jurkat T cells and RAW264.7 macrophages. Int Dairy J 2019. [DOI: 10.1016/j.idairyj.2018.12.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Çelik EE, Rubio JMA, Andersen ML, Gökmen V. Interactions of dietary fiber bound antioxidants with hydroxycinnamic and hydroxybenzoic acids in aqueous and liposome media. Food Chem 2019; 278:294-304. [DOI: 10.1016/j.foodchem.2018.11.068] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 11/09/2018] [Accepted: 11/12/2018] [Indexed: 11/16/2022]
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Liu B, Yili A, Aisa HA, Aikemu M. Gastroprotective effect of the protease-rich extract from sheep abomasum against stress-induced gastric ulcers in rats. J Food Biochem 2018. [DOI: 10.1111/jfbc.12558] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Bing Liu
- Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing South Road 40-1; Urumqi China
- University of Chinese Academy of Sciences; Beijing China
| | - Abulimiti Yili
- Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing South Road 40-1; Urumqi China
- The Key Laboratory of Plant Resources and Chemistry of Arid Zone and State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization; Chinese Academy of Sciences; Urumqi China
| | - Haji Akber Aisa
- Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing South Road 40-1; Urumqi China
- The Key Laboratory of Plant Resources and Chemistry of Arid Zone and State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization; Chinese Academy of Sciences; Urumqi China
| | - Maihesu Aikemu
- College of Traditional Uighur Medicine; Xinjiang Medical University; Urumqi China
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Choe J, Seol KH, Kim HJ, Hwang JT, Lee M, Jo C. Isolation and identification of angiotensin I-converting enzyme inhibitory peptides derived from thermolysin-injected beef M. longissimus. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2018; 32:430-436. [PMID: 30145878 PMCID: PMC6409468 DOI: 10.5713/ajas.18.0455] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Accepted: 08/23/2018] [Indexed: 11/27/2022]
Abstract
Objective This study identified angiotensin I-converting enzyme (ACE) inhibitory peptides in beef M. longissimus injected with thermolysin (80 ppm) and stored for 3 days at 5°C. Methods Crude peptides (molecular weight <3 kDa) were obtained from the thermolysin hydrolysate and separated into seven fractions. Fraction V showing the highest ACE inhibitory activity was further fractionated, yielding subfractions V-15, V-m1, and V-m2, and selected for superior ACE inhibitory activity. Finally, twelve peptides were identified from the three peak fractions and the ACE inhibitory activity (IC50) of each peptide was evaluated. Results The Leu-Ser-Trp, Phe-Gly-Tyr, and Tyr-Arg-Gln peptides exhibited the strongest ACE inhibitory activity (IC50 values of 0.89, 2.69, and 3.09 mM, respectively) and had higher concentrations (6.63, 10.60, and 29.91 pg/g; p<0.05) relative to the other peptides tested. Conclusion These results suggest that the thermolysin injection process is beneficial to the generation of bioactive peptides with strong ACE inhibitory activity.
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Affiliation(s)
- Juhui Choe
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute of Agriculture and Life Science, Seoul National University, Seoul 08826, Korea
| | - Kuk-Hwan Seol
- National Institute of Animal Science, Rural Development Administration, Wanju 55365, Korea
| | - Hyun-Jin Kim
- Department of Food Science and Technology, Gyeongsang National University, Jinju 52828, Korea
| | | | - Mooha Lee
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute of Agriculture and Life Science, Seoul National University, Seoul 08826, Korea
| | - Cheorun Jo
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute of Agriculture and Life Science, Seoul National University, Seoul 08826, Korea.,Institute of Green Bio Science and Technology, Seoul National University, Pyeongchang 25354, Korea
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Feng YX, Ruan GR, Jin F, Xu J, Wang FJ. Purification, identification, and synthesis of five novel antioxidant peptides from Chinese chestnut (Castanea mollissima Blume) protein hydrolysates. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2018.01.006] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Liu B, Abdullaev O, Charyshnikova OS, Mirzaakhmedov SY, Yili A, Aisa HA. Isolation and Purification of Active Proteases from Sheep Abomasum and Their Biological Activity. Chem Nat Compd 2018. [DOI: 10.1007/s10600-018-2395-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Fialho TL, Carrijo LC, Magalhães Júnior MJ, Baracat-Pereira MC, Piccoli RH, de Abreu LR. Extraction and identification of antimicrobial peptides from the Canastra artisanal minas cheese. Food Res Int 2018; 107:406-413. [DOI: 10.1016/j.foodres.2018.02.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 02/01/2018] [Accepted: 02/01/2018] [Indexed: 11/26/2022]
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Moreno-Montoro M, Jauregi P, Navarro-Alarcón M, Olalla-Herrera M, Giménez-Martínez R, Amigo L, Miralles B. Bioaccessible peptides released by in vitro gastrointestinal digestion of fermented goat milks. Anal Bioanal Chem 2018. [PMID: 29523944 DOI: 10.1007/s00216-018-0983-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
In this study, ultrafiltered goat milks fermented with the classical starter bacteria Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus salivarus subsp. thermophilus or with the classical starter plus the Lactobacillus plantarum C4 probiotic strain were analyzed using ultra-high performance liquid chromatography-quadrupole-time-of-flight tandem mass spectrometry (UPLC-Q-TOF-MS/MS) and/or high performance liquid chromatography-ion trap (HPLC-IT-MS/MS). Partial overlapping of the identified sequences with regard to fermentation culture was observed. Evaluation of the cleavage specificity suggested a lower proteolytic activity of the probiotic strain. Some of the potentially identified peptides had been previously reported as angiotensin-converting enzyme (ACE) inhibitory, antioxidant, and antibacterial and might account for the in vitro activity previously reported for these fermented milks. Simulated digestion of the products was conducted in the presence of a dialysis membrane to retrieve the bioaccessible peptide fraction. Some sequences with reported physiological activity resisted digestion but were found in the non-dialyzable fraction. However, new forms released by digestion, such as the antioxidant αs1-casein 144YFYPQL149, the antihypertensive αs2-casein 90YQKFPQY96, and the antibacterial αs2-casein 165LKKISQ170, were found in the dialyzable fraction of both fermented milks. Moreover, in the fermented milk including the probiotic strain, the k-casein dipeptidyl peptidase IV inhibitor (DPP-IV) 51INNQFLPYPY60 as well as additional ACE inhibitory or antioxidant sequences could be identified. With the aim of anticipating further biological outcomes, quantitative structure activity relationship (QSAR) analysis was applied to the bioaccessible fragments and led to potential ACE inhibitory sequences being proposed. Graphical abstract Ultrafiltered goat milks were fermented with the classical starter bacteria (St) and with St plus the L. plantarum C4 probiotic strain. Samples were analyzed using HPLC-IT-MS/MS and UPLC-Q-TOF-MS/MS. After simulated digestion and dialysis, some of the active sequences remained and new peptides with reported beneficial activities were released.
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Affiliation(s)
- Miriam Moreno-Montoro
- Department of Nutrition and Food Science, Faculty of Pharmacy, University of Granada, Campus de Cartuja s/n, 18071, Granada, Spain
| | - Paula Jauregi
- Department of Food and Nutritional Sciences, The University of Reading, Whiteknights, PO Box 226, Reading, RG6 6AP, UK
| | - Miguel Navarro-Alarcón
- Department of Nutrition and Food Science, Faculty of Pharmacy, University of Granada, Campus de Cartuja s/n, 18071, Granada, Spain
| | - Manuel Olalla-Herrera
- Department of Nutrition and Food Science, Faculty of Pharmacy, University of Granada, Campus de Cartuja s/n, 18071, Granada, Spain
| | - Rafael Giménez-Martínez
- Department of Nutrition and Food Science, Faculty of Pharmacy, University of Granada, Campus de Cartuja s/n, 18071, Granada, Spain
| | - Lourdes Amigo
- Department of Bioactivity and Food Analysis, Institute of Food Science Research (CIAL, CSIC-UAM), c/Nicolas Cabrera 9, 28049, Madrid, Spain
| | - Beatriz Miralles
- Department of Bioactivity and Food Analysis, Institute of Food Science Research (CIAL, CSIC-UAM), c/Nicolas Cabrera 9, 28049, Madrid, Spain.
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Cold active pectinase, amylase and protease production by yeast isolates obtained from environmental samples. Extremophiles 2018. [DOI: 10.1007/s00792-018-1020-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Anti-Hypertensive Peptides Derived from Caseins: Mechanism of Physiological Action, Production Bioprocesses, and Challenges for Food Applications. Appl Biochem Biotechnol 2018; 185:884-908. [DOI: 10.1007/s12010-018-2692-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 01/03/2018] [Indexed: 10/18/2022]
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37
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Çelik EE, Rubio JMA, Andersen ML, Gökmen V. Interactions between macromolecule-bound antioxidants and Trolox during liposome autoxidation: A multivariate approach. Food Chem 2017; 237:989-996. [DOI: 10.1016/j.foodchem.2017.06.034] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 06/01/2017] [Accepted: 06/05/2017] [Indexed: 11/28/2022]
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38
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Torkova AA, Ryazantseva KA, Agarkova EY, Kruchinin AG, Tsentalovich MY, Fedorova TV. Rational design of enzyme compositions for the production of functional hydrolysates of cow milk whey proteins. APPL BIOCHEM MICRO+ 2017. [DOI: 10.1134/s0003683817060138] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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39
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Yuan H, Lv J, Gong J, Xiao H, Zhao G, Xiao G, Xu H, Wang W. Microbial transglutaminase enhances antioxidant activity of yogurt through altering pattern of water-soluble peptides and increasing release of amino acids. Int J Food Sci Technol 2017. [DOI: 10.1111/ijfs.13679] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- HaiNa Yuan
- School of Biological and Chemical Engineering/School of Light Industry; Zhejiang University of Science and Technology; Zhejiang Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Manufacturing; Zhejiang Provincial Key Lab for Chem & Bio Processing Technology of Farm Produces; Hangzhou Zhejiang 310023 China
| | - JianMin Lv
- Laboratory Animal Research Center; Zhejiang Chinese Medical University; Hangzhou Zhejiang 310053 China
| | - JinYan Gong
- School of Biological and Chemical Engineering/School of Light Industry; Zhejiang University of Science and Technology; Zhejiang Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Manufacturing; Zhejiang Provincial Key Lab for Chem & Bio Processing Technology of Farm Produces; Hangzhou Zhejiang 310023 China
| | - HaiLong Xiao
- Hangzhou Institute for Food and Drug Control; Hangzhou Zhejiang 310022 China
| | - GuangSheng Zhao
- Hangzhou New Hope Bimodal Dairy Co. Ltd; Hangzhou Zhejiang 310000 China
| | - GongNian Xiao
- School of Biological and Chemical Engineering/School of Light Industry; Zhejiang University of Science and Technology; Zhejiang Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Manufacturing; Zhejiang Provincial Key Lab for Chem & Bio Processing Technology of Farm Produces; Hangzhou Zhejiang 310023 China
| | - Hui Xu
- School of Biological and Chemical Engineering/School of Light Industry; Zhejiang University of Science and Technology; Zhejiang Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Manufacturing; Zhejiang Provincial Key Lab for Chem & Bio Processing Technology of Farm Produces; Hangzhou Zhejiang 310023 China
| | - WenChao Wang
- School of Biological and Chemical Engineering/School of Light Industry; Zhejiang University of Science and Technology; Zhejiang Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Manufacturing; Zhejiang Provincial Key Lab for Chem & Bio Processing Technology of Farm Produces; Hangzhou Zhejiang 310023 China
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40
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Isolation Purification and Characterization of Antimicrobial Peptides from Cuminum cyminum L. Seeds. Int J Pept Res Ther 2017. [DOI: 10.1007/s10989-017-9635-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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41
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Hajfathalian M, Ghelichi S, García-Moreno PJ, Moltke Sørensen AD, Jacobsen C. Peptides: Production, bioactivity, functionality, and applications. Crit Rev Food Sci Nutr 2017; 58:3097-3129. [PMID: 29020461 DOI: 10.1080/10408398.2017.1352564] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Production of peptides with various effects from proteins of different sources continues to receive academic attention. Researchers of different disciplines are putting increasing efforts to produce bioactive and functional peptides from different sources such as plants, animals, and food industry by-products. The aim of this review is to introduce production methods of hydrolysates and peptides and provide a comprehensive overview of their bioactivity in terms of their effects on immune, cardiovascular, nervous, and gastrointestinal systems. Moreover, functional and antioxidant properties of hydrolysates and isolated peptides are reviewed. Finally, industrial and commercial applications of bioactive peptides including their use in nutrition and production of pharmaceuticals and nutraceuticals are discussed.
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Affiliation(s)
- Mona Hajfathalian
- a Division of Food Technology, National Food Institute , Technical University of Denmark , 2800 Kgs. Lyngby , Denmark
| | - Sakhi Ghelichi
- a Division of Food Technology, National Food Institute , Technical University of Denmark , 2800 Kgs. Lyngby , Denmark.,b Department of Seafood Science and Technology, Faculty of Fisheries and Environmental Science , Gorgan University of Agricultural Sciences and Natural Resources , Gorgan , Iran
| | - Pedro J García-Moreno
- a Division of Food Technology, National Food Institute , Technical University of Denmark , 2800 Kgs. Lyngby , Denmark
| | - Ann-Dorit Moltke Sørensen
- a Division of Food Technology, National Food Institute , Technical University of Denmark , 2800 Kgs. Lyngby , Denmark
| | - Charlotte Jacobsen
- a Division of Food Technology, National Food Institute , Technical University of Denmark , 2800 Kgs. Lyngby , Denmark
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42
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Purification and characterization of angiotensin-converting enzyme-inhibitory peptides from Nile tilapia (Oreochromis niloticus) skin gelatine produced by an enzymatic membrane reactor. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.07.011] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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43
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Tagliazucchi D, Shamsia S, Helal A, Conte A. Angiotensin-converting enzyme inhibitory peptides from goats' milk released by in vitro gastro-intestinal digestion. Int Dairy J 2017. [DOI: 10.1016/j.idairyj.2017.03.001] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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44
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Generation of bioactive peptides from duck meat during post-mortem aging. Food Chem 2017; 237:408-415. [PMID: 28764014 DOI: 10.1016/j.foodchem.2017.05.094] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Revised: 05/11/2017] [Accepted: 05/17/2017] [Indexed: 11/21/2022]
Abstract
The objective of this study was to investigate the endogenous release of bioactive peptides in duck meat during 7days of post-mortem aging. The degradation of muscle proteins led to release of small peptides (<5kDa). The peptides formed in the samples after 3days post-mortem exhibited highest DPPH radical scavenging, oxygen radical scavenging (ORAC) and ferric reducing antioxidant power (FRAP). By using size-exclusion chromatography, the initial extract was purified into three fractions (A-C) in which fraction C exhibited the highest antioxidant activity. In total 18 peptides were sequenced and identified in the fractions by nano LC-MS/MS. Among these peptides, the peptides of fraction C possessed the lowest molecular weight and consisted of the highest amount of hydrophobic amino acid, which might be responsible for the antioxidant property of aged duck meat. The present findings provide an insight into the release of bioactive peptides in duck meat during post-mortem aging.
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45
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Reyes-Díaz A, González-Córdova AF, Hernández-Mendoza A, Reyes-Díaz R, Vallejo-Cordoba B. Immunomodulation by hydrolysates and peptides derived from milk proteins. INT J DAIRY TECHNOL 2017. [DOI: 10.1111/1471-0307.12421] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Aline Reyes-Díaz
- Laboratorio de Química y Biotecnología de Productos Lácteos.; Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD); Carretera a La Victoria Km 0.6 Hermosillo Sonora 83304 México
| | - Aarón F González-Córdova
- Laboratorio de Química y Biotecnología de Productos Lácteos.; Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD); Carretera a La Victoria Km 0.6 Hermosillo Sonora 83304 México
| | - Adrián Hernández-Mendoza
- Laboratorio de Química y Biotecnología de Productos Lácteos.; Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD); Carretera a La Victoria Km 0.6 Hermosillo Sonora 83304 México
| | - Ricardo Reyes-Díaz
- Laboratorio de Química y Biotecnología de Productos Lácteos.; Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD); Carretera a La Victoria Km 0.6 Hermosillo Sonora 83304 México
| | - Belinda Vallejo-Cordoba
- Laboratorio de Química y Biotecnología de Productos Lácteos.; Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD); Carretera a La Victoria Km 0.6 Hermosillo Sonora 83304 México
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46
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Welsh G, Ryder K, Brewster J, Walker C, Mros S, Bekhit AEDA, McConnell M, Carne A. Comparison of bioactive peptides prepared from sheep cheese whey using a food-grade bacterial and a fungal protease preparation. Int J Food Sci Technol 2017. [DOI: 10.1111/ijfs.13392] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Grace Welsh
- Department of Biochemistry; University of Otago; PO Box 56 Dunedin New Zealand
| | - Kate Ryder
- Department of Biochemistry; University of Otago; PO Box 56 Dunedin New Zealand
| | - Jodi Brewster
- Department of Biochemistry; University of Otago; PO Box 56 Dunedin New Zealand
| | - Christina Walker
- Department of Biochemistry; University of Otago; PO Box 56 Dunedin New Zealand
| | - Sonya Mros
- Department of Microbiology and Immunology; University of Otago; PO Box 56 Dunedin New Zealand
| | | | - Michelle McConnell
- Department of Microbiology and Immunology; University of Otago; PO Box 56 Dunedin New Zealand
| | - Alan Carne
- Department of Biochemistry; University of Otago; PO Box 56 Dunedin New Zealand
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47
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Effects of high hydrostatic pressure, ultraviolet light-C, and far-infrared treatments on the digestibility, antioxidant and antihypertensive activity of α-casein. Food Chem 2017; 221:1860-1866. [DOI: 10.1016/j.foodchem.2016.10.088] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 10/04/2016] [Accepted: 10/20/2016] [Indexed: 01/13/2023]
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48
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Daskaya-Dikmen C, Yucetepe A, Karbancioglu-Guler F, Daskaya H, Ozcelik B. Angiotensin-I-Converting Enzyme (ACE)-Inhibitory Peptides from Plants. Nutrients 2017; 9:E316. [PMID: 28333109 PMCID: PMC5409655 DOI: 10.3390/nu9040316] [Citation(s) in RCA: 167] [Impact Index Per Article: 23.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Revised: 03/07/2017] [Accepted: 03/13/2017] [Indexed: 02/04/2023] Open
Abstract
Hypertension is an important factor in cardiovascular diseases. Angiotensin-I-converting enzyme (ACE) inhibitors like synthetic drugs are widely used to control hypertension. ACE-inhibitory peptides from food origins could be a good alternative to synthetic drugs. A number of plant-based peptides have been investigated for their potential ACE inhibitor activities by using in vitro and in vivo assays. These plant-based peptides can be obtained by solvent extraction, enzymatic hydrolysis with or without novel food processing methods, and fermentation. ACE-inhibitory activities of peptides can be affected by their structural characteristics such as chain length, composition and sequence. ACE-inhibitory peptides should have gastrointestinal stability and reach the cardiovascular system to show their bioactivity. This paper reviews the current literature on plant-derived ACE-inhibitory peptides including their sources, production and structure, as well as their activity by in vitro and in vivo studies and their bioavailability.
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Affiliation(s)
- Ceren Daskaya-Dikmen
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, Maslak, Istanbul 34469, Turkey.
| | - Aysun Yucetepe
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, Maslak, Istanbul 34469, Turkey.
| | - Funda Karbancioglu-Guler
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, Maslak, Istanbul 34469, Turkey.
| | - Hayrettin Daskaya
- Department of Anesthesia and Reanimation, Bezmialem Vakif University Medical Faculty, Istanbul 34093, Turkey.
| | - Beraat Ozcelik
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, Maslak, Istanbul 34469, Turkey.
- BIOACTIVE Research & Innovation Food Manufacturing Industry Trade LTD Co., Maslak, Istanbul 34469, Turkey.
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49
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Angiotensin I-converting enzyme inhibitory activity and antioxidant capacity of bioactive peptides derived from enzymatic hydrolysis of buffalo milk proteins. Int Dairy J 2017. [DOI: 10.1016/j.idairyj.2016.11.006] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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50
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HUANG CHENCUI, YU KUN, HUANG HUIYANG, YE HAIHUI. Adenosine monophosphate-activated protein kinase from the mud crab, Scylla paramamosain: cDNA cloning and profiles under cold stress. J Genet 2016; 95:923-932. [DOI: 10.1007/s12041-016-0717-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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