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Yan Z, Gui Y, Liu C, Zhang X, Wen C, Olatunji OJ, Suttikhana I, Ashaolu TJ. Gastrointestinal digestion of food proteins: Anticancer, antihypertensive, anti-obesity, and immunomodulatory mechanisms of the derived peptides. Food Res Int 2024; 189:114573. [PMID: 38876600 DOI: 10.1016/j.foodres.2024.114573] [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: 03/23/2024] [Revised: 05/26/2024] [Accepted: 05/26/2024] [Indexed: 06/16/2024]
Abstract
Food proteins and their peptides play a significant role in the important biological processes and physiological functions of the body. The peptides show diverse biological benefits ranging from anticancer to antihypertensive, anti-obesity, and immunomodulatory, among others. In this review, an overview of food protein digestion in the gastrointestinal tract and the mechanisms involved was presented. As some proteins remain resistant and undigested, the multifarious factors (e.g. protein type and structure, microbial composition, pH levels and redox potential, host factors, etc.) affecting their colonic fermentation, the derived peptides, and amino acids that evade intestinal digestion are thus considered. The section that follows focuses on the mechanisms of the peptides with anticancer, antihypertensive, anti-obesity, and immunomodulatory effects. As further considerations were made, it is concluded that clinical studies targeting a clear understanding of the gastrointestinal stability, bioavailability, and safety of food-based peptides are still warranted.
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Affiliation(s)
- Zheng Yan
- Second People's Hospital of Wuhu City, Anhui Province, China.
| | - Yang Gui
- Second People's Hospital of Wuhu City, Anhui Province, China.
| | - Chunhong Liu
- Second People's Hospital of Wuhu City, Anhui Province, China.
| | - Xiaohai Zhang
- Second People's Hospital of Wuhu City, Anhui Province, China.
| | - Chaoling Wen
- Anhui College of Traditional Chinese Medicine, Wuhu City 241000, Anhui, China.
| | | | - Itthanan Suttikhana
- Department of Agroecosystems, Faculty of Agriculture and Technology, University of South Bohemia in České Budějovice, Branišovská 1645/31a, 370 05 České Budějovice 2, Czechia.
| | - Tolulope Joshua Ashaolu
- Institute for Global Health Innovations, Duy Tan University, Da Nang 550000, Viet Nam; Faculty of Medicine, Duy Tan University, Da Nang 550000, Viet Nam.
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2
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Soutelino MEM, Rocha RDS, de Oliveira BCR, Mársico ET, Silva ACDO. Technological aspects and health effects of hydrolyzed collagen and application in dairy products. Crit Rev Food Sci Nutr 2024; 64:6120-6128. [PMID: 36625363 DOI: 10.1080/10408398.2022.2163974] [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: 01/11/2023]
Abstract
With the rise of a consumer market increasingly concerned with food and healthy lifestyle habits, the search for functional products has increased in the last years. In this context, dairy products are relevant since they are already included in the consumer's diet. Furthermore, hydrolyzed collagen stands out among products with bioactive action, as it promotes the reduction of the incidence of arthritis, osteoporosis, hypertension, obesity, and premature aging and contains healing, antioxidant and antimicrobial properties. In addition to health benefits, the addition of these ingredients to dairy products can influence physical, chemical, rheological, microbiological, and sensory characteristics, such as: decreased syneresis and improved texture of fermented milks; viscosity increase in dairy beverage; increased proteolytic activity in cheeses; and increasing the viability of probiotics, without significantly altering the quality standards of the legislation. Despite the benefits described, more studies are needed to evaluate these effects in different dairy products.
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Affiliation(s)
| | - Ramon da Silva Rocha
- Department of Food Technology, Faculty of Veterinary, Federal Fluminense University (UFF), Niterói, RJ, Brazil
- Food Department, Federal Institute of Education, Science and Technology from Rio de Janeiro (IFRJ), Rio de Janeiro, Brazil
| | | | - Eliane Teixeira Mársico
- Department of Food Technology, Faculty of Veterinary, Federal Fluminense University (UFF), Niterói, RJ, Brazil
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3
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Aita SE, Montone CM, Taglioni E, Capriotti AL. Hempseed protein-derived short- and medium-chain peptides and their multifunctional properties. ADVANCES IN FOOD AND NUTRITION RESEARCH 2024; 110:275-325. [PMID: 38906589 DOI: 10.1016/bs.afnr.2024.01.002] [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: 06/23/2024]
Abstract
Nowadays, the growing knowledge about the high nutritional value and potential functionality of hempseeds, the edible fruits of the Cannabis sativa L. plant, has sparked a surge in interest in exploring the worthwhile attributes of hempseed proteins and peptides. This trend aligns with the increasing popularity of hemp-based food, assuming a vital role in the global food chain. This chapter targets the nutritional and chemical composition of hempseed in terms of short- and medium-chain bioactive peptides. The analytical approaches for their characterization and multifunctional properties are summarized in detail. Moreover, the processing, functionality, and application of various hempseed protein products are discussed. In the final part of the chapter-for evaluating their propensity to be transported by intestinal cells-the transepithelial transport of peptides within hempseed protein hydrolysate is highlighted.
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Affiliation(s)
- Sara Elsa Aita
- Department of Chemistry, Sapienza University of Rome, Rome, Italy
| | | | - Enrico Taglioni
- Department of Chemistry, Sapienza University of Rome, Rome, Italy
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4
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Wang D, Zhou Y, Zheng X, Guo J, Duan H, Zhou S, Yan W. Yak Milk: Nutritional Value, Functional Activity, and Current Applications. Foods 2023; 12:foods12112090. [PMID: 37297335 DOI: 10.3390/foods12112090] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/17/2023] [Accepted: 05/18/2023] [Indexed: 06/12/2023] Open
Abstract
The yak is a special species that inhabits the Qinghai-Tibet Plateau and its surrounding areas. Its unique habitat gives yak milk certain distinct characteristics compared to regular cow milk. Yak milk not only has a high nutritional value but also holds potential benefits for human health. In recent years, there has been increasing research attention on yak milk. Studies have found that the bioactive components in yak milk have various functional properties, including antioxidant, anticancer, antibacterial, blood pressure-lowering, anti-fatigue, and constipation-relieving effects. However, more evidence is needed to confirm these functions in the human body. Therefore, by reviewing the current research status on the nutrition and functionality of yak milk, we aim to reveal its enormous potential as a source of nutritional and functional substances. This article primarily analyzed the nutritional composition of yak milk and the functional effects of its bioactive components, categorically elucidated the mechanisms behind its functional activities, and provided a brief introduction to related yak milk products. Our objective is to deepen people's understanding of yak milk and provide some references for its further development and utilization.
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Affiliation(s)
- Diandian Wang
- College of Biochemical Engineering, Beijing Union University, No. 18, Xili District 3, Fatou, Beijing 100023, China
- Beijing Key Laboratory of Bioactive Substances and Functional Food, College of Biochemical Engineering, Beijing Union University, 197 North Tucheng West Road, Beijing 100023, China
| | - Yaxi Zhou
- College of Biochemical Engineering, Beijing Union University, No. 18, Xili District 3, Fatou, Beijing 100023, China
- Beijing Key Laboratory of Bioactive Substances and Functional Food, College of Biochemical Engineering, Beijing Union University, 197 North Tucheng West Road, Beijing 100023, China
| | - Xianping Zheng
- Ganzi Prefecture Seda County Zang Yuan Zhao Mei Dairy Products Co., Ltd., No. 51, West Section of Jinma Avenue, Seda County, Ganzi Tibetan Autonomous Prefecture, Ganzi 626700, China
| | - Jinhong Guo
- College of Biochemical Engineering, Beijing Union University, No. 18, Xili District 3, Fatou, Beijing 100023, China
- Beijing Key Laboratory of Bioactive Substances and Functional Food, College of Biochemical Engineering, Beijing Union University, 197 North Tucheng West Road, Beijing 100023, China
| | - Hao Duan
- College of Biochemical Engineering, Beijing Union University, No. 18, Xili District 3, Fatou, Beijing 100023, China
- Beijing Key Laboratory of Bioactive Substances and Functional Food, College of Biochemical Engineering, Beijing Union University, 197 North Tucheng West Road, Beijing 100023, China
| | - Shiqi Zhou
- College of Biochemical Engineering, Beijing Union University, No. 18, Xili District 3, Fatou, Beijing 100023, China
- Beijing Key Laboratory of Bioactive Substances and Functional Food, College of Biochemical Engineering, Beijing Union University, 197 North Tucheng West Road, Beijing 100023, China
| | - Wenjie Yan
- College of Biochemical Engineering, Beijing Union University, No. 18, Xili District 3, Fatou, Beijing 100023, China
- Beijing Key Laboratory of Bioactive Substances and Functional Food, College of Biochemical Engineering, Beijing Union University, 197 North Tucheng West Road, Beijing 100023, China
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5
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Zhang L, Miao J, Guo J, Liu J, Xia Z, Chen B, Ma F, Cao Y. Two Novel Angiotensin I-Converting Enzyme (ACE) Inhibitory Peptides from Rice ( Oryza sativa L.) Bran Protein. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:4153-4162. [PMID: 36812450 DOI: 10.1021/acs.jafc.2c07270] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
To realize the high-value utilization of rice byproducts, the rice bran protein hydrolysate was separated and purified by ultrafiltration and reversed-phase high-performance liquid chromatography (RP-HPLC), then the sequences of peptides were identified by liquid chromatography with tandem mass spectrometry (LC-MS/MS), and their molecular docking analysis and activities in vitro and in the cell were carried out. Two novel peptides FDGSPVGY (840.3654 Da) and VFDGVLRPGQ (1086.582 Da) were obtained with IC50 values of 0.079 mg/mL (94.05 μM) and 0.093 mg/mL (85.59 μM) on angiotensin I-converting enzyme (ACE) inhibitory activity in vitro, respectively. Molecular docking results showed that two peptides interacted with ACE receptor protein through hydrogen bonding, hydrophobic interactions, etc. Through the EA.hy926 cells, it was found that FDGSPVGY and VFDGVLRPGQ could promote the release of nitric oxide (NO) and reduce the content of ET-1 to achieve the effect of antihypertension. In conclusion, the peptides from rice bran protein exhibited significant antihypertension activity and may be expected to realize the high-value utilization of rice byproducts.
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Affiliation(s)
- Lingyu Zhang
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510642, China
| | - Jianyin Miao
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510642, China
| | - Junbin Guo
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510642, China
| | - Jie Liu
- China-Canada Joint Lab of Food Nutrition and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Zhen Xia
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510642, China
| | - Bingbing Chen
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510642, China
| | - Feng Ma
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510642, China
| | - Yong Cao
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510642, China
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6
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Wang S, Zhao M, Fan H, Wu J. Peptidomics Study of Plant-Based Meat Analogs as a Source of Bioactive Peptides. Foods 2023; 12:foods12051061. [PMID: 36900588 PMCID: PMC10000916 DOI: 10.3390/foods12051061] [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: 02/01/2023] [Revised: 02/26/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023] Open
Abstract
The demand for plant-based meat analogs (PBMA) is on the rise as a strategy to sustain the food protein supply while mitigating environmental change. In addition to supplying essential amino acids and energy, food proteins are known sources of bioactive peptides. Whether protein in PBMA affords similar peptide profiles and bioactivities as real meat remains largely unknown. The purpose of this study was to investigate the gastrointestinal digestion fate of beef and PBMA proteins with a special focus on their potential as precursors of bioactive peptides. Results showed that PBMA protein showed inferior digestibility than that in beef. However, PBMA hydrolysates possessed a comparable amino acid profile to that of beef. A total of 37, 2420 and 2021 peptides were identified in the gastrointestinal digests of beef, Beyond Meat and Impossible Meat, respectively. The astonishingly fewer peptides identified from beef digest is probably due to the near-full digestion of beef proteins. Almost all peptides in Impossible Meat digest were from soy, whereas 81%, 14% and 5% of peptides in Beyond Meat digest were derived from pea, rice and mung proteins, respectively. Peptides in PBMA digests were predicted to exert a wide range of regulatory roles and were shown to have ACE inhibitory, antioxidant and anti-inflammatory activities, supporting the potential of PBMA as a source of bioactive peptides.
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Affiliation(s)
- Shuguang Wang
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Mouming Zhao
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Hongbing Fan
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada
| | - Jianping Wu
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada
- Correspondence: ; Tel.: +1-(780)-492-6885
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7
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Landim APM, Tiburski JH, Mellinger CG, Juliano P, Rosenthal A. Potential Application of High Hydrostatic Pressure on the Production of Hydrolyzed Proteins with Antioxidant and Antihypertensive Properties and Low Allergenicity: A Review. Foods 2023; 12:foods12030630. [PMID: 36766158 PMCID: PMC9914325 DOI: 10.3390/foods12030630] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/19/2023] [Accepted: 01/24/2023] [Indexed: 02/05/2023] Open
Abstract
The high hydrostatic pressure (HHP) process has been studied for several applications in food technology and has been commercially implemented in several countries, mainly for non-thermal pasteurization and shelf-life extension of food products. HHP processing has been demonstrated to accelerate proteolytic hydrolysis at a specific combination of pressure and pressure-holding time for a given protein source and enzyme. The enzymatic hydrolysis of proteins is a well-known alternative to producing biologically active peptides, with antioxidant and antihypertensive capacity, from different food protein sources. However, some of these protein sources contain allergenic epitopes which are often not degraded by traditional hydrolysis. Moreover, the peptide profile and related biological activity of a hydrolysate depend on the protein source, the enzymes used, the parameters of the proteolysis process (pH, temperature, time of hydrolysis), and the use of other technologies such as HHP. The present review aims to provide an update on the use of HHP for improving enzymatic hydrolysis, with a particular focus on studies which evaluated hydrolysate antihypertensive and antioxidant capacity, as well as residual allergenicity. Overall, HHP has been shown to improve the biological properties of hydrolysates. While protein allergenicity can be reduced with traditional hydrolysis, HHP can further reduce the allergenicity. Compared with traditional hydrolysis methods, HHP-assisted protein hydrolysis offers a greater opportunity to add value to protein-rich products through conversion into high-end hydrolysate products with enhanced nutritional and functional properties.
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Affiliation(s)
- Ana Paula Miguel Landim
- Embrapa Agroindústria de Alimentos, Rio de Janeiro 23020-470, RJ, Brazil
- Postgraduate Program in Food Science and Technology, Federal Rural University of Rio de Janeiro (UFRRJ), Seropédica 23897-000, RJ, Brazil
| | - Julia Hauck Tiburski
- Department of Food Technology, Federal Rural University of Rio de Janeiro (UFRRJ), Seropédica 23897-000, RJ, Brazil
| | - Caroline Grassi Mellinger
- Embrapa Agroindústria de Alimentos, Rio de Janeiro 23020-470, RJ, Brazil
- Postgraduate Program in Food Science and Technology, Federal Rural University of Rio de Janeiro (UFRRJ), Seropédica 23897-000, RJ, Brazil
| | - Pablo Juliano
- CSIRO Agriculture and Food, Werribee, VIC 3030, Australia
| | - Amauri Rosenthal
- Embrapa Agroindústria de Alimentos, Rio de Janeiro 23020-470, RJ, Brazil
- Postgraduate Program in Food Science and Technology, Federal Rural University of Rio de Janeiro (UFRRJ), Seropédica 23897-000, RJ, Brazil
- Correspondence: ; Tel./Fax: +55-21-3622-9620
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Glazunova OA, Moiseenko KV, Savinova OS, Fedorova TV. In Vitro and In Vivo Antihypertensive Effect of Milk Fermented with Different Strains of Common Starter Lactic Acid Bacteria. Nutrients 2022; 14:nu14245357. [PMID: 36558516 PMCID: PMC9782308 DOI: 10.3390/nu14245357] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 11/30/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022] Open
Abstract
Currently, functional dairy products pave a promising way for the prophylaxis of essential hypertension, and the search for new strains capable of producing such products is a constant challenge for scientists around the world. In this study, the antihypertensive properties of milk fermented with several strains of traditional yogurt starters (Lactobacillus delbrueckii strains Lb100 and Lb200; Lactococcus lactis strains dlA, AM1 and MA1; Streptococcus thermophilus strains 159 and 16t) and one strain of non-conventional probiotic starter (Lacticaseibacillus paracasei ABK) were assessed. The in vitro assessment using angiotensin-converting enzyme inhibition assay was performed for all fermentation products, and the best performed products were tested in vivo using Spontaneously Hypertensive Rat (SHR) animal model. In addition, for the best performed products the fatty acid (FA) composition and FA-related nutritional indices were determined. As a result, the milk fermented with two strains (Lb. delbrueckii LB100 and Lc. lactis AM1) demonstrated significant antihypertensive effect during both in vitro and in vivo experiments. Moreover, the milk fermented with Lb. delbrueckii Lb100 demonstrated significantly better FA-related nutritional indexes and lowered total cholesterol in SHRs upon regular consumption. The obtained results can be used in the future to develop new starter cultures producing effective functional antihypertensive dairy products.
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The Effects of Processing Technologies on Nutritional and Anti-nutritional Properties of Pseudocereals and Minor Cereal. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02936-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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10
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Cao S, Wang Z, Xing L, Zhou L, Zhang W. Bovine Bone Gelatin-Derived Peptides: Food Processing Characteristics and Evaluation of Antihypertensive and Antihyperlipidemic Activities. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:9877-9887. [PMID: 35917452 DOI: 10.1021/acs.jafc.2c02982] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
This study aimed to evaluate the food processing properties of bovine bone gelatin-derived peptides (BGPs) and their effects and mechanisms on hypertension and hypertension complications in spontaneously hypertensive rats (SHRs). BGPs had good acid, high temperature, and NaCl resistance abilities in vitro. Additionally, Maillard reaction of BGPs with low-dose reducing sugar (≤15%) exhibited a free radical scavenging effect. BGPs significantly reduced the blood pressure, triglyceride levels, and the low-density lipoprotein cholesterol/high-density lipoprotein cholesterol ratio in SHRs through downregulated angiotensin converting enzyme (ACE), angiotensin II (Ang II), and Ang II type 1 receptor (AT1R) levels and the upregulated Ang II type 2 receptor (AT2R) level. In brief, BGP could alleviate hypertension and dyslipidemia in SHRs by inhibiting ACE/Ang II/AT1R and activating the Ang II/AT2R signaling pathway. Our study suggests that BGP has good food processing properties and could be a potential nutraceutical for antihypertensive and antihyperlipidemic issues.
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Affiliation(s)
- Songmin Cao
- Key Lab of Meat Processing and Quality Control, MOE; Key Laboratory of Meat Products Processing, MOA; Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control; MOE Joint International Research Laboratory of Animal Health and Food Safety, Nanjing Agricultural University, Nanjing 210095, P. R. China
- School of Food and Wine, Ningxia University, Yinchuan 750021, P. R. China
| | - Zixu Wang
- Key Lab of Meat Processing and Quality Control, MOE; Key Laboratory of Meat Products Processing, MOA; Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control; MOE Joint International Research Laboratory of Animal Health and Food Safety, Nanjing Agricultural University, Nanjing 210095, P. R. China
| | - Lujuan Xing
- Key Lab of Meat Processing and Quality Control, MOE; Key Laboratory of Meat Products Processing, MOA; Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control; MOE Joint International Research Laboratory of Animal Health and Food Safety, Nanjing Agricultural University, Nanjing 210095, P. R. China
| | - Lei Zhou
- Key Lab of Meat Processing and Quality Control, MOE; Key Laboratory of Meat Products Processing, MOA; Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control; MOE Joint International Research Laboratory of Animal Health and Food Safety, Nanjing Agricultural University, Nanjing 210095, P. R. China
| | - Wangang Zhang
- Key Lab of Meat Processing and Quality Control, MOE; Key Laboratory of Meat Products Processing, MOA; Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control; MOE Joint International Research Laboratory of Animal Health and Food Safety, Nanjing Agricultural University, Nanjing 210095, P. R. China
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11
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Li X, Feng C, Hong H, Zhang Y, Luo Z, Wang Q, Luo Y, Tan Y. Novel ACE inhibitory peptides derived from whey protein hydrolysates: Identification and molecular docking analysis. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101737] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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12
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Fan H, Wu K, Wu J. LRW fails to reduce blood pressure in spontaneously hypertensive rats due to its low gastrointestinal stability and transepithelial permeability. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101964] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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13
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Ozawa H, Miyazawa T, Burdeos GC, Miyazawa T. Biological Functions of Antioxidant Dipeptides. J Nutr Sci Vitaminol (Tokyo) 2022; 68:162-171. [PMID: 35768247 DOI: 10.3177/jnsv.68.162] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In the history of modern nutritional science, understanding antioxidants is one of the major topics. In many cases, food-derived antioxidants have π conjugate or thiol group in their molecular structures because π conjugate stabilizes radical by its delocalization and two thiol groups form a disulfide bond in its antioxidative process. In recent years, antioxidant peptides have received much attention because for their ability to scavenge free radicals, inhibition of lipid peroxidation, chelation of transition metal ions, as well as their additional nutritional value. Among them, dipeptides are attracting much interest as post-amino acids, which have residues in common with amino acids, but also have different physiological properties and functions from those of amino acids. Especially, dipeptides containing moieties of several amino acid (tryptophan, tyrosine, histidine, cysteine, and methionine) possess potent antioxidant activity. This review summarizes previous details of structural property, radical scavenging activity, and biological activity of antioxidant dipeptide. Hopefully, this review will help provide a new insight into the study of the biological functions of antioxidant dipeptides.
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Affiliation(s)
- Hitoshi Ozawa
- New Industry Creation Hatchery Center (NICHe), Tohoku University
| | - Taiki Miyazawa
- New Industry Creation Hatchery Center (NICHe), Tohoku University
| | | | - Teruo Miyazawa
- New Industry Creation Hatchery Center (NICHe), Tohoku University
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14
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He J, Li W, Deng J, Lin Q, Bai J, Zhang L, Fang Y. An insight into the health beneficial of probiotics dairy products: a critical review. Crit Rev Food Sci Nutr 2022; 63:11290-11309. [PMID: 35730254 DOI: 10.1080/10408398.2022.2090493] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Probiotic dairy products satisfy people's pursuit of health, and are widely favored because of their easy absorption, high nutritional value, and various health benefits. However, its effectiveness and safety are still controversial. This proposal aims to analyze the effect of probiotics on the quality characteristics of dairy products, clarify a series of physiological functions of probiotic dairy products and critically evaluate the effectiveness and safety of probiotic dairy products. Also, dairy products containing inactivated microorganisms were compared with probiotic products. The addition of probiotics enables dairy products to obtain unique quality characteristics, and probiotic dairy products have better health-promoting effects. This review will promote the further development of probiotic dairy products, provide directions for the research and development of probiotic-related products, and help guide the general public to choose and purchase probiotic fermentation products.
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Affiliation(s)
- JinTao He
- National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan, China
| | - Wen Li
- National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan, China
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing, Jiangsu, China
| | - Jing Deng
- National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan, China
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing, Jiangsu, China
| | - QinLu Lin
- National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan, China
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing, Jiangsu, China
| | - Jie Bai
- National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan, China
| | - Lin Zhang
- National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan, China
| | - Yong Fang
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing, Jiangsu, China
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15
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Mafra D, Borges NA, Alvarenga L, Ribeiro M, Fonseca L, Leal VO, Shiels PG, Stenvinkel P. Fermented food: Should patients with cardiometabolic diseases go back to an early neolithic diet? Crit Rev Food Sci Nutr 2022; 63:10173-10196. [PMID: 35593230 DOI: 10.1080/10408398.2022.2077300] [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: 12/30/2022]
Abstract
Fermentation has been used since the Early Neolithic period to preserve foods. It has inherent organoleptic and nutritive properties that bestow health benefits, including reducing inflammation and oxidative stress, supporting the growth of salutogenic microbiota, enhancing intestinal mucosal protection and promoting beneficial immunometabolic health effects. The fermentation of food with specific microbiota increases the production salutogenic bioactive compounds that can activate Nrf2 mediated cytoprotective responses and mitigate the effects of the 'diseasome of aging' and its associated inflammageing, which presents as a prominent feature of obesity, type-2 diabetes, cardiovascular and chronic kidney disease. This review discusses the importance of fermented food in improving health span, with special reference to cardiometabolic diseases.
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Affiliation(s)
- D Mafra
- Post Graduation Program in Medical Sciences, Federal Fluminense University, Niterói-Rio de Janeiro, Brazil
- Graduate Program in Biological Sciences, Physiology, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - N A Borges
- Institute of Nutrition, University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - L Alvarenga
- Post Graduation Program in Medical Sciences, Federal Fluminense University, Niterói-Rio de Janeiro, Brazil
| | - M Ribeiro
- Graduate Program in Biological Sciences, Physiology, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - L Fonseca
- Post Graduation Program in Medical Sciences, Federal Fluminense University, Niterói-Rio de Janeiro, Brazil
| | - V O Leal
- Division of Nutrition, Pedro Ernesto University Hospital, University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - P G Shiels
- Wolfson Wohl Translational Research Centre, University of Glasgow, Bearsden, Glasgow, UK
| | - P Stenvinkel
- Division of Renal Medicine, Department of Clinical Science, Technology and Intervention, Karolinska Instituted, Stockholm, Sweden
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16
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Lertampaiporn S, Hongsthong A, Wattanapornprom W, Thammarongtham C. Ensemble-AHTPpred: A Robust Ensemble Machine Learning Model Integrated With a New Composite Feature for Identifying Antihypertensive Peptides. Front Genet 2022; 13:883766. [PMID: 35571042 PMCID: PMC9096110 DOI: 10.3389/fgene.2022.883766] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 04/04/2022] [Indexed: 11/13/2022] Open
Abstract
Hypertension or elevated blood pressure is a serious medical condition that significantly increases the risks of cardiovascular disease, heart disease, diabetes, stroke, kidney disease, and other health problems, that affect people worldwide. Thus, hypertension is one of the major global causes of premature death. Regarding the prevention and treatment of hypertension with no or few side effects, antihypertensive peptides (AHTPs) obtained from natural sources might be useful as nutraceuticals. Therefore, the search for alternative/novel AHTPs in food or natural sources has received much attention, as AHTPs may be functional agents for human health. AHTPs have been observed in diverse organisms, although many of them remain underinvestigated. The identification of peptides with antihypertensive activity in the laboratory is time- and resource-consuming. Alternatively, computational methods based on robust machine learning can identify or screen potential AHTP candidates prior to experimental verification. In this paper, we propose Ensemble-AHTPpred, an ensemble machine learning algorithm composed of a random forest (RF), a support vector machine (SVM), and extreme gradient boosting (XGB), with the aim of integrating diverse heterogeneous algorithms to enhance the robustness of the final predictive model. The selected feature set includes various computed features, such as various physicochemical properties, amino acid compositions (AACs), transitions, n-grams, and secondary structure-related information; these features are able to learn more information in terms of analyzing or explaining the characteristics of the predicted peptide. In addition, the tool is integrated with a newly proposed composite feature (generated based on a logistic regression function) that combines various feature aspects to enable improved AHTP characterization. Our tool, Ensemble-AHTPpred, achieved an overall accuracy above 90% on independent test data. Additionally, the approach was applied to novel experimentally validated AHTPs, obtained from recent studies, which did not overlap with the training and test datasets, and the tool could precisely predict these AHTPs.
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Affiliation(s)
- Supatcha Lertampaiporn
- Biochemical Engineering and Systems Biology Research Group, National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency at King Mongkut’s University of Technology Thonburi, Bangkok, Thailand
| | - Apiradee Hongsthong
- Biochemical Engineering and Systems Biology Research Group, National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency at King Mongkut’s University of Technology Thonburi, Bangkok, Thailand
| | - Warin Wattanapornprom
- Applied Computer Science Program, Department of Mathematics, Faculty of Science, King Mongkut’s University of Technology Thonburi, Bangkok, Thailand
| | - Chinae Thammarongtham
- Biochemical Engineering and Systems Biology Research Group, National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency at King Mongkut’s University of Technology Thonburi, Bangkok, Thailand
- *Correspondence: Chinae Thammarongtham,
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17
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de Lima Brito I, Chantelle L, Magnani M, de Magalhães Cordeiro AMT. Nutritional, therapeutic and technological perspectives of Quinoa (
Chenopodium quinoa
Willd.): A review. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Isabelle de Lima Brito
- Department of Management and Agroindustrial Technology, Center of Human, Social and Agrarian Sciences (CCHSA) Federal University of Paraíba (UFPB) João Pessoa Paraíba Brazil
| | - Laís Chantelle
- Department of Chemistry, NPE‐LACOM Federal University of Paraíba (UFPB) João Pessoa Paraíba Brazil
| | - Marciane Magnani
- Department of Food Engineering, Tecnology Center (CT) Federal University of Paraíba João Pessoa Paraíba Brazil
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18
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Aguchem RN, Okagu IU, Okagu OD, Ndefo JC, Udenigwe CC. A review on the techno‐functional, biological, and health‐promoting properties of hempseed‐derived proteins and peptides. J Food Biochem 2022; 46:e14127. [DOI: 10.1111/jfbc.14127] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 01/27/2022] [Accepted: 02/25/2022] [Indexed: 12/13/2022]
Affiliation(s)
- Rita Ngozi Aguchem
- Department of Biochemistry, Faculty of Biological Sciences University of Nigeria Nsukka Nigeria
| | | | - Ogadimma Desmond Okagu
- Department of Chemistry and Biomolecular Sciences, Faculty of Science University of Ottawa Ottawa Ontario Canada
| | - Joseph Chinedum Ndefo
- Department of Science Laboratory Technology, Faculty of Physical Sciences University of Nigeria Nsukka Nigeria
| | - Chibuike C. Udenigwe
- Department of Chemistry and Biomolecular Sciences, Faculty of Science University of Ottawa Ottawa Ontario Canada
- School of Nutrition Sciences, Faculty of Health Sciences University of Ottawa Ottawa Ontario Canada
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19
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Wu N, Zhao Y, Wang Y, Shuang Q. Effects of ultra-high pressure treatment on angiotensin-converting enzyme (ACE) inhibitory activity, antioxidant activity, and physicochemical properties of milk fermented with Lactobacillus delbrueckii QS306. J Dairy Sci 2022; 105:1837-1847. [PMID: 35094856 DOI: 10.3168/jds.2021-20990] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 11/21/2021] [Indexed: 11/19/2022]
Abstract
The present study investigated the influence of ultra-high pressure (UHP) treatment on angiotensin-converting enzyme inhibitory (ACEI) activity and quality of milk fermented with Lactobacillus delbrueckii QS306 after storage. By varying treatment pressure, duration of pressure treatment, and duration of fermentation, optimal process parameters for the UHP treatment of milk fermented with QS306 to enhance ACEI activity were found to be 400 MPa, 10 min, and 48 h, respectively. The degree of ACE inhibition of the fermented milk was 91.63 ± 0.02%. After UHP treatment, ACEI activity, apparent viscosity, concentrations of polypeptides and volatile aromatic substances, umami, and richness had increased significantly, bitterness and astringency were significantly reduced, and antioxidant properties were maintained. In addition, UHP fermented milk maintained a high level of ACEI activity and good quality during storage. Thus, the data represent a valuable reference for improving the storage quality of fermented milk and research for the future development of dairy products with high ACEI activity.
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Affiliation(s)
- Nan Wu
- Department of College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, 010018, People's Republic of China
| | - Yue Zhao
- Department of College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, 010018, People's Republic of China
| | - Yurong Wang
- Department of College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, 010018, People's Republic of China
| | - Quan Shuang
- Department of College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot, 010018, People's Republic of China.
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20
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Fan H, Liao W, Spaans F, Pasha M, Davidge ST, Wu J. Chicken muscle hydrolysate reduces blood pressure in spontaneously hypertensive rats, upregulates ACE2, and ameliorates vascular inflammation, fibrosis, and oxidative stress. J Food Sci 2022; 87:1292-1305. [PMID: 35166385 DOI: 10.1111/1750-3841.16077] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 01/11/2022] [Accepted: 01/18/2022] [Indexed: 11/28/2022]
Abstract
Spent hens are egg-laying chicken reaching the end of their egg-laying cycle and are seen as a by-product to the egg industry. A spent hen muscle protein hydrolysate prepared by food-grade thermoase PC10F (SPH-T) has previously shown antihypertensive potential. In the present work, we further investigated its antihypertensive effect and underlying mechanisms in spontaneously hypertensive rats. There are three groups: untreated, low dose (250 mg SPH-T/kg/day body weight), and high dose (1,000 mg SPH-T/kg/day body weight). Oral administration of SPH-T over a period of 20 days reduced systolic blood pressure by 25.7 mm Hg (p < 0.001) and 11.9 mm Hg (p < 0.05), respectively, for the high- and low-dose groups. The high-dose treatment decreased the circulating level of angiotensin II (from 25.0 to 5.7 pg/ml) while increased angiotensin-converting enzyme 2 (ACE2) (from 1.3 to 3.3 IU/ml) and angiotensin (1-7) (from 37.0 to 70.1 pg/ml) significantly (p < 0.05). Furthermore, the high-dose group doubled the aortic expression of ACE2 while reduced the expression of angiotensin (Ang) II type 1 receptor (by 35%). Circulating inflammatory cytokines including tumor necrosis factor alpha and monocyte chemoattractant protein-1 as well as vascular inflammatory proteins including inducible nitric oxide synthase and vascular cell adhesion molecule-1 were attenuated by ∼15%-50% by the treatment; nitrosative stress (35%) and type I collagen synthesis (50%) in the aorta were also attenuated significantly (p < 0.05). Moreover, SPH-T possessed an umami taste (no obvious bitter taste) as analyzed by electronic tongue. PRACTICAL APPLICATION: Hypertension is a global health concern, afflicting more than 20% of adults worldwide. Uncovering the antihypertensive effect of spent hen protein hydrolysate underpinned its functional food nutraceutical applications for the prevention and treatment of hypertension.
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Affiliation(s)
- Hongbing Fan
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada.,Cardiovascular Research Centre, University of Alberta, Edmonton, Alberta, Canada
| | - Wang Liao
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada.,Cardiovascular Research Centre, University of Alberta, Edmonton, Alberta, Canada
| | - Floor Spaans
- Department of Obstetrics and Gynecology, University of Alberta, Edmonton, Alberta, Canada.,Women and Children's Health Research Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Mazhar Pasha
- Department of Obstetrics and Gynecology, University of Alberta, Edmonton, Alberta, Canada.,Women and Children's Health Research Institute, University of Alberta, Edmonton, Alberta, Canada.,Department of Physiology, University of Alberta, Edmonton, Alberta, Canada
| | - Sandra T Davidge
- Cardiovascular Research Centre, University of Alberta, Edmonton, Alberta, Canada.,Department of Obstetrics and Gynecology, University of Alberta, Edmonton, Alberta, Canada.,Women and Children's Health Research Institute, University of Alberta, Edmonton, Alberta, Canada.,Department of Physiology, University of Alberta, Edmonton, Alberta, Canada
| | - Jianping Wu
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada.,Cardiovascular Research Centre, University of Alberta, Edmonton, Alberta, Canada
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21
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Weng Z, Chen Y, Liang T, Lin Y, Cao H, Song H, Xiong L, Wang F, Shen X, Xiao J. A review on processing methods and functions of wheat germ-derived bioactive peptides. Crit Rev Food Sci Nutr 2021; 63:5577-5593. [PMID: 34964419 DOI: 10.1080/10408398.2021.2021139] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Wheat germ protein is a potential resource to produce bioactive peptides. As a cheap, safe, and healthy nutritional factor, wheat germ-derived bioactive peptides (WGBPs) provide benefits and great potential for biomedical applications. The objective of this review is to reveal the current research status of WGBPs, including their preparation methods and biological functions, such as antibacterial, anti-tumor, immune regulation, antioxidant, and anti-inflammatory properties, etc. We also reviewed the information in terms of the preventive ability of WGBPs to treat serious infectious diseases, to offer their reference to further research and application. Opinions on future research directions are also discussed. Through the review of previous research, we find that there are still some scientific issues in the basic research and industrialization process of WGBPs that deserve further exploration. Firstly, based on current complex enzymolysis, the preparation and production of WGBPs need to be combined with other advanced technology to achieve efficient and large-scale production. Secondly, studies on the bioavailability, biosafety, and mechanism against different diseases of WGBPs need to be carried out in different in vitro and in vivo models. More human experimental evidence is also required to support its industrial application as a functional food and nutritional supplement.HighlightsThe purification and identification of wheat germ-derived bioactive peptides.The main biological activities and potential mechanisms of wheat germ hydrolysates/peptides.Possible absorption and transport pathways of wheat germ hydrolysate/peptide.Wheat germ peptide shows a variety of health benefits according to its amino acid sequence.Current food applications and future perspectives of wheat germ protein hydrolysates/peptide.
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Affiliation(s)
- Zebin Weng
- School of Traditional Chinese Medicine & School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yuanrong Chen
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing, China
| | - Tingting Liang
- Changshu Hospital, Affiliated to Nanjing University of Chinese Medicine, Changshu, China
| | - Yajuan Lin
- School of Traditional Chinese Medicine & School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Hui Cao
- Department of Analytical and Food Chemistry, Faculty of Sciences, Universidade de Vigo, Nutrition and Bromatology Group, Ourense, Spain
| | - Haizhao Song
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing, China
| | - Ling Xiong
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing, China
| | - Fang Wang
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing, China
| | - Xinchun Shen
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing, China
| | - Jianbo Xiao
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing, China
- Department of Analytical and Food Chemistry, Faculty of Sciences, Universidade de Vigo, Nutrition and Bromatology Group, Ourense, Spain
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22
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Guo H, Hao Y, Yang X, Ren G, Richel A. Exploration on bioactive properties of quinoa protein hydrolysate and peptides: a review. Crit Rev Food Sci Nutr 2021; 63:2896-2909. [PMID: 34581209 DOI: 10.1080/10408398.2021.1982860] [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] [Indexed: 10/20/2022]
Abstract
Quinoa is an excellent source of nutritional and bioactive components. Protein is considered a key nutritional advantage of quinoa grain, and many studies have highlighted the nutritional and physicochemical properties of quinoa protein. In addition, quinoa protein is a good precursor of bioactive peptides. This review focused on the biological properties of quinoa protein hydrolysate and peptides, and gave a summary of the preparation and functional test of quinoa protein hydrolysate and peptides. A combination of milling fractionation and solvent extraction is recommended for the efficient production of quinoa protein. The biological functionalities of quinoa protein hydrolysate, including antidiabetic, antihypertensive, anti-inflammatory, antioxidant activities, and so on, have been extensively investigated based on in vitro studies and limited animal models. Additionally, bioinformatics analysis, including proteolysis simulation, virtual screening, and molecular docking, provides an alternative or assistive approach for exploring the potential bioactivity of quinoa protein and peptides. Nevertheless, further research is required for industrial production of bioactive quinoa peptides, verification of health benefits in humans, and mechanism interpretation of observed effects.
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Affiliation(s)
- Huimin Guo
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China.,Laboratory of Biomass and Green Technologies, Gembloux Agro-Bio Tech, University of Liege, Gembloux, Belgium
| | - Yuqiong Hao
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Xiushi Yang
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, China
| | - Guixing Ren
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Aurore Richel
- Laboratory of Biomass and Green Technologies, Gembloux Agro-Bio Tech, University of Liege, Gembloux, Belgium
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23
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Xiang L, Qiu Z, Zhao R, Zheng Z, Qiao X. Advancement and prospects of production, transport, functional activity and structure-activity relationship of food-derived angiotensin converting enzyme (ACE) inhibitory peptides. Crit Rev Food Sci Nutr 2021; 63:1437-1463. [PMID: 34521280 DOI: 10.1080/10408398.2021.1964433] [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] [Indexed: 01/06/2023]
Abstract
Food-derived antihypertensive peptides have attracted increasing attention in functional foods for health promotion, due to their high biological activity, low toxicity and easy metabolism in the human body. Angiotensin converting enzyme (ACE) is a key enzyme that causes the increase in blood pressure in mammals. However, few reviews have summarized the current understanding of ACE inhibitory peptides and their knowledge gaps. This paper focuses on the food origins and production methods of ACE inhibitory peptides. Compared with conventional methods, the advanced technologies and emerging bioinformatics approaches have recently been applied for efficient and targeted release of ACE inhibitory peptides from food proteins. Furthermore, the transport and underlying mechanisms of ACE inhibitory peptides are emphatically described. Molecular modeling and the Michaelis-Menten equation can provide information on how ACE inhibitors function. Finally, we discuss the structure-activity relationships and other bio-functional properties of ACE inhibitory peptides. Molecular weight, hydrophobic amino acid residues, charge, amino acid composition and sequence (especially at the C-terminal and N-terminal) have a significant influence on ACE inhibitory activity. Some studies are required to increase productivity, improve bioavailability of peptides, evaluate their bio-accessibility and efficiency on reducing blood pressure to provide a reference for the development and application of health products and auxiliary treatment drugs.
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Affiliation(s)
- Lu Xiang
- College of Food Science and Engineering, Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, Shandong Agricultural University, Tai'an, Shandong, China
| | - Zhichang Qiu
- College of Food Science and Engineering, Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, Shandong Agricultural University, Tai'an, Shandong, China
| | - Renjie Zhao
- College of Food Science and Engineering, Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, Shandong Agricultural University, Tai'an, Shandong, China
| | - Zhenjia Zheng
- College of Food Science and Engineering, Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, Shandong Agricultural University, Tai'an, Shandong, China
| | - Xuguang Qiao
- College of Food Science and Engineering, Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, Shandong Agricultural University, Tai'an, Shandong, China
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24
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Landim AP, Matsubara NK, da Silva-Santos JE, Mellinger-Silva C, Rosenthal A. Application of preliminary high-pressure processing for improving bioactive characteristics and reducing antigenicity of whey protein hydrolysates. FOOD SCI TECHNOL INT 2021; 28:489-501. [PMID: 34134565 DOI: 10.1177/10820132211022106] [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] [Indexed: 11/16/2022]
Abstract
This study investigated the use of Novo Pro-D® (NPD) and Ficin (FC) as alternative proteases for the production of bioactive peptides with reduced allergenicity from whey protein concentrate (WPC). In addition, the use of high hydrostatic pressure processing as pre-treatment of WPC and its impact on the final characteristics of hydrolysates were also evaluated. NPD treatments generated hydrolysates with a 98% reduction of soluble proteins, greater in vitro antioxidant capacity, and less immunoreactivity when compared to FC ones. However, pre-treatment was an essential tool to improve WPC hydrolysis when FC was used, resulting in hydrolysates with less soluble proteins, enhanced antioxidant capacity, and less allergenicity compared with conventional hydrolysis. As for NPD, the pre-treatment of WPC improved the in vitro antioxidant capacity and resulted in a 100% reduction in immunoreactivity to β-lactoglobulin in a shorter processing time. Importantly, bioactive peptides generated by FC displayed an improved ability to induce in vitro arterial relaxation, compared with those obtained from NPD process. Therefore, this study provides innovative evidence regarding how the proteases used for production of whey hydrolysates can improve its biological effects, and discloses the use of high hydrostatic pressure combined with enzymatic hydrolysis as a promising alternative to produce hydrolysates with improved properties.
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Affiliation(s)
- Ana Pm Landim
- Departamento de Tecnologia de Alimentos, Universidade Federal Rural do Rio de Janeiro (UFRRJ), Rio de Janeiro, Brazil
| | - Natália K Matsubara
- Laboratório de Biologia Cardiovascular, Departamento de Farmacologia, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil
| | - José E da Silva-Santos
- Laboratório de Biologia Cardiovascular, Departamento de Farmacologia, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil
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25
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Chen L, Wang L, Shu G, Li J. Antihypertensive Potential of Plant Foods: Research Progress and Prospect of Plant-Derived Angiotensin-Converting Enzyme Inhibition Compounds. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:5297-5305. [PMID: 33939411 DOI: 10.1021/acs.jafc.1c02117] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Global health concerns are clearly evidenced by cardiovascular disease, kidney damage, and heart attacks. Antihypertensive synthetic drugs, including angiotensin-converting enzyme (ACE) inhibitors, effectively control hypertension but with unpleasant side effects. In recent decades, studies on the role of food-derived compounds have provided a positive contribution to ACE regulation. Here, the research progress of plant food-derived phenolic compounds as ACE inhibitors is reviewed. A survey of bioactive compounds of plant food is presented to broaden the source scope of natural ACE inhibitors. A consecutive understanding of plant-derived ACE inhibitors classification, inhibition mechanism, structure-activity relationship, and bioavailability are scientifically organized. The emerging evidence highlights areas that need further research, including those related to molecular structure, bioaccessibility, and interactions with gut microflora. Future research on such topics may encourage basic research and clinic application to exploit these plant food constituents as novel ACE inhibitors.
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Affiliation(s)
- Li Chen
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Linlin Wang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Guowei Shu
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an 710021, P. R. China
| | - Jianke Li
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710119, P. R. China
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26
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Ecklonia cava Extract and Its Derivative Dieckol Promote Vasodilation by Modulating Calcium Signaling and PI3K/AKT/eNOS Pathway in In Vitro and In Vivo Models. Biomedicines 2021; 9:biomedicines9040438. [PMID: 33921856 PMCID: PMC8073412 DOI: 10.3390/biomedicines9040438] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 04/14/2021] [Accepted: 04/15/2021] [Indexed: 12/22/2022] Open
Abstract
Nitric oxide (NO), an endothelial-derived relaxing factor synthesized by endothelial nitric oxide synthase (eNOS) in endothelial cells, enhances vasodilation by modulating vascular tone. The calcium concentration critically influences eNOS activation in endothelial cells. Thus, modulation of calcium-dependent signaling pathways may be a potential therapeutic strategy to enhance vasodilation. Marine algae reportedly possess protective effects against cardiovascular disorders, including hypertension and vascular dysfunction; however, the underlying molecular signaling pathways remain elusive. In the present study, we extracted and isolated dieckol from Ecklonia cava and investigated calcium transit-enhanced vasodilation. Calcium modulation via the well-known M3 muscarinic acetylcholine receptor (AchM3R), which is linked to NO formation, was investigated and the vasodilatory effect of dieckol was verified. Our results indicated that dieckol effectively promoted NO generation via the PI3K/Akt/eNOS axis and calcium transients influenced by AchM3R. We also treated Tg(flk: EGFP) transgenic zebrafish with dieckol to assess its vasodilatory effect. Dieckol promoted vasodilation by enlarging the dorsal aorta diameter, thus regulating blood flow velocity. In conclusion, our findings suggest that dieckol modulates calcium transit through AchM3R, increases endothelial-dependent NO production, and efficiently enhances vasodilation. Thus, E. cava and its derivative, dieckol, can be considered as potential natural vasodilators.
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27
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Proteolysis of tilapia skin collagen: Identification and release behavior of ACE-inhibitory peptides. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110502] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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28
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Using Peptidomics and Machine Learning to Assess Effects of Drying Processes on the Peptide Profile within a Functional Ingredient. Processes (Basel) 2021. [DOI: 10.3390/pr9030425] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Bioactive peptides are known to have many health benefits beyond nutrition; yet the peptide profile of high protein ingredients has been largely overlooked when considering the effects of different processing techniques. Therefore, to investigate whether drying conditions could affect the peptide profile and bioactivity within a functional ingredient, we examined the effects of spray (SD) and freeze (FD) drying on rice natural peptide network (NPN), a characterised functional ingredient sourced from the Oryza sativa proteome, which has previously been shown to effectively modulate circulating cytokines and improve physical performance in humans. In the manufacturing process, rice NPN was either FD or SD. Employing a peptidomic approach, we investigated the physicochemical characteristics of peptides common and unique to FD and SD preparations. We observed similar peptide profiles regarding peptide count, amino acid distribution, weight, charge, and hydrophobicity in each sample. Additionally, to evaluate the effects of drying processes on functionality, using machine learning, we examined constituent peptides with predicted anti-inflammatory activity within both groups and identified that the majority of anti-inflammatory peptides were common to both. Of note, key bioactive peptides validated within rice NPN were recorded in both SD and FD samples. The present study provides an important insight into the overall stability of the peptide profile and the use of machine learning in assessing predicted retention of bioactive peptides contributing to functionality during different types of processing.
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Purification and identification of novel ACE inhibitory and ACE2 upregulating peptides from spent hen muscle proteins. Food Chem 2020; 345:128867. [PMID: 33352405 DOI: 10.1016/j.foodchem.2020.128867] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 12/08/2020] [Accepted: 12/08/2020] [Indexed: 12/31/2022]
Abstract
The study explored the use of spent hen, a major egg industry byproduct, as the starting material for preparing antihypertensive peptides. While previous studies were focused mainly on ACE inhibitory (ACEi) peptides, this work also studied peptides with ACE2 upregulating (ACE2u) activity, an emerging target for treating hypertension. Spent hen muscle protein hydrolysate prepared by thermoase (SPH-T) exhibited both ACEi and ACE2u activities. After ultrafiltration and chromatographic fractionation, five potent ACEi peptides, VRP, LKY, VRY, KYKA, and LKYKA, with IC50 values of 0.034-5.77 μg/mL, respectively, and four ACE2u peptides, VKW, VHPKESF, VVHPKESF and VAQWRTKYETDAIQRTEELEEAKKK, which increased ACE2 expression by 0.52-0.84 folds, respectively, were identified; VKW also showed ACEi activity. All peptides, except for VRP, are susceptible to degradation during the simulated gastrointestinal digestion. Our study supports the potential use of spent hens as antihypertensive functional food ingredients and nutraceuticals.
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Wu J. A Novel Angiotensin Converting Enzyme 2 (ACE2) Activating Peptide: A Reflection of 10 Years of Research on a Small Peptide Ile-Arg-Trp (IRW). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:14402-14408. [PMID: 33251800 DOI: 10.1021/acs.jafc.0c05544] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
IRW (Ile-Arg-Trp) was identified as an inhibitor of angiotensin converting enzyme (ACE) from egg white protein ovotransferrin through an integrated in silico digestion and quantitative structure and activity relationship prediction in 2011. Oral administration of IRW to spontaneously hypertensive rats (SHRs) can significantly reduce blood pressure, via upregulation of ACE2, but not through the inhibition of ACE. ACE2 converts Ang II into Ang (1-7), thus lowering blood pressure via Mas receptor (MasR); coinfusion of Mas receptor antagonist A779 and IRW in SHRs abolished blood pressure-lowering effect of IRW, supporting a key role of ACE2/Ang (1-7)/MasR axis. Our ongoing study further established new roles of IRW as an antioxidant, an anti-inflammatory agent, an insulin sensitizer, and a bone cell anabolic. Future studies are warranted to understand the unique structure features of this peptide, its mechanisms of action at various targets, its bioavailability and metabolism, and its possible roles toward COVID-19.
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Affiliation(s)
- Jianping Wu
- Department of Agricultural, Food, and Nutritional Science, University of Alberta, 4-10 Ag/For Building, Edmonton, Alberta T6G 2P5, Canada
- Cardiovascular Research Centre, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta T6G 2S2, Canada
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ACE inhibitory peptide KYIPIQ derived from yak milk casein induces nitric oxide production in HUVECs and diffuses via a transcellular mechanism in Caco-2 monolayers. Process Biochem 2020. [DOI: 10.1016/j.procbio.2020.08.031] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Guo H, Hao Y, Richel A, Everaert N, Chen Y, Liu M, Yang X, Ren G. Antihypertensive effect of quinoa protein under simulated gastrointestinal digestion and peptide characterization. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2020; 100:5569-5576. [PMID: 32608025 DOI: 10.1002/jsfa.10609] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 06/22/2020] [Accepted: 07/01/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Quinoa protein is a potential source of bioactive peptides. Although some studies have demonstrated its angiotensin converting enzyme (ACE) inhibitory properties, research into its in vivo effect on blood-pressure regulation and peptide characterization remains limited. RESULTS Quinoa protein hydrolyzate (QPH) was prepared by simulated gastrointestinal digestion. QPH lowered the systolic blood pressure (SBP) and diastolic blood pressure (DBP) in spontaneously hypertensive model rats (SHRs) from 2 h to10 h after oral administration, effectively controlling blood pressure in these SHRs. An in vitro study showed that QPH is capable of inhibiting ACE activity. This was attributed to the activity of a number of low-molecular-weight peptides. With relatively high scores predicted by PeptideRanker, three promising bioactive peptides, FHPFPR, NWFPLPR, and NIFRPF, were further studied and their ACE-inhibition effects were confirmed with IC50 values of 34.92, 16.77, and 32.40 μM, respectively. A molecular docking study provided insights into the binding of ACE with peptides, and revealed that the presence of specific amino acids in the peptide sequence (Pro, Phe, and Arg at the C-terminal, and Asn at the N-terminal) could contribute to the interaction between ACE and peptides. CONCLUSION These results demonstrated the potential of QPH for the management of hypertension, which indicates that it could be a good candidate for inclusion in functional foods to control high blood pressure. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Huimin Guo
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- Gembloux Agro-Bio Tech, University of Liège, Gembloux, Belgium
| | - Yuqiong Hao
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Aurore Richel
- Gembloux Agro-Bio Tech, University of Liège, Gembloux, Belgium
| | - Nadia Everaert
- Gembloux Agro-Bio Tech, University of Liège, Gembloux, Belgium
| | - Yinhuan Chen
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Mengjie Liu
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Xiushi Yang
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Guixing Ren
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
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Zhong Z, Hu R, Zhao J, Liu W, Kwok LY, Sun Z, Zhang H, Chen Y. Acetate kinase and peptidases are associated with the proteolytic activity of Lactobacillus helveticus isolated from fermented food. Food Microbiol 2020; 94:103651. [PMID: 33279076 DOI: 10.1016/j.fm.2020.103651] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 09/16/2020] [Accepted: 09/25/2020] [Indexed: 11/18/2022]
Abstract
Lactobacillus (L.) helveticus is widely used in food industry due to its high proteolytic activity. However, such activity varies greatly between isolates, and the determining factors regulating the strength of proteolytic activity in L. helveticus are unclear. This study sequenced the genomes of 60 fermented food-originated L. helveticus and systemically examined the proteolytic activity-determining factors. Our analyses found that the strength of proteolytic activity in L. helveticus was independent of the isolation source, geographic location, phylogenetic closeness between isolates, and distribution of cell envelope proteinases (CEPs). Genome-wide association study (GWAS) identified two genes, the acetate kinase (ackA) and a hypothetical protein, and 15 single nucleotide polymorphisms (SNPs) that were associated with the strength of the proteolytic activity. Further investigating the functions of these gene components revealed that ackA and two cysteine peptidases coding genes (pepC and srtA) rather than the highly heterogeneous and intraspecific CEPs were linked to the level of proteolytic activity. Moreover, the sequence type (ST) defined by SNP analysis revealed a total of ten STs, and significantly weaker proteolytic activity was observed among isolates of ST2. This study provides practical information for future selection of L. helveticus of strong proteolytic activity.
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Affiliation(s)
- Zhi Zhong
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China; Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China; Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Richa Hu
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China; Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China; Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Jie Zhao
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China; Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China; Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Wenjun Liu
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China; Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China; Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Lai-Yu Kwok
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China; Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China; Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Zhihong Sun
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China; Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China; Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Heping Zhang
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China; Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China; Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University, Hohhot, China
| | - Yongfu Chen
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China; Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China; Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University, Hohhot, China.
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Kennedy K, Keogh B, Lopez C, Adelfio A, Molloy B, Kerr A, Wall AM, Jalowicki G, Holton TA, Khaldi N. An Artificial Intelligence Characterised Functional Ingredient, Derived from Rice, Inhibits TNF-α and Significantly Improves Physical Strength in an Inflammaging Population. Foods 2020; 9:foods9091147. [PMID: 32825524 PMCID: PMC7555431 DOI: 10.3390/foods9091147] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 08/17/2020] [Accepted: 08/19/2020] [Indexed: 12/18/2022] Open
Abstract
Food-derived bioactive peptides offer great potential for the treatment and maintenance of various health conditions, including chronic inflammation. Using in vitro testing in human macrophages, a rice derived functional ingredient natural peptide network (NPN) significantly reduced Tumour Necrosis Factor (TNF)-α secretion in response to lipopolysaccharides (LPS). Using artificial intelligence (AI) to characterize rice NPNs lead to the identification of seven potentially active peptides, the presence of which was confirmed by liquid chromatography tandem mass spectrometry (LC-MS/MS). Characterization of this network revealed the constituent peptides displayed anti-inflammatory properties as predicted in vitro. The rice NPN was then tested in an elderly "inflammaging" population with a view to subjectively assess symptoms of digestive discomfort through a questionnaire. While the primary subjective endpoint was not achieved, analysis of objectively measured physiological and physical secondary readouts showed clear significant benefits on the ability to carry out physical challenges such as a chair stand test that correlated with a decrease in blood circulating TNF-α. Importantly, the changes observed were without additional exercise or specific dietary alterations. Further health benefits were reported such as significant improvement in glucose control, a decrease in serum LDL concentration, and an increase in HDL concentration; however, this was compliance dependent. Here we provide in vitro and human efficacy data for a safe immunomodulatory functional ingredient characterized by AI.
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Mas-Capdevila A, Iglesias-Carres L, Arola-Arnal A, Aragonès G, Muguerza B, Bravo FI. Implication of Opioid Receptors in the Antihypertensive Effect of a Novel Chicken Foot-Derived Peptide. Biomolecules 2020; 10:E992. [PMID: 32630658 PMCID: PMC7408493 DOI: 10.3390/biom10070992] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 06/29/2020] [Accepted: 06/30/2020] [Indexed: 12/25/2022] Open
Abstract
The peptide AVFQHNCQE demonstrated to produce nitric oxide-mediated antihypertensive effect. This study investigates the bioavailability and the opioid-like activity of this peptide after its oral administration. For this purpose, in silico and in vitro approaches were used to study the peptide susceptibility to GI digestion. In addition, AVFQHNCQE absorption was studied both in vitro by using Caco-2 cell monolayers and in vivo evaluating peptide presence in plasma from Wistar rats by ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) and by ultra-high performance liquid chromatography-high resolution mass spectrometry (UHPLC-HRMS). Both in vivo and in vitro experiments demonstrated that peptide AVFQHNCQE was not absorbed. Thus, the potential involvement of opioid receptors in the BP-lowering effect of AVFQHNCQE was studied in the presence of opioid receptors-antagonist Naloxone. No changes in blood pressure were recorded in rats administered Naloxone, demonstrating that AVFQHNCQE antihypertensive effect is mediated through its interaction with opioid receptors. AVFQHNCQE opioid-like activity would clarify the antihypertensive properties of AVFQHNCQE despite its lack of absorption.
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Affiliation(s)
- Anna Mas-Capdevila
- Nutrigenomics Research Group, Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili, 43007 Tarragona, Spain; (A.M.-C.); (L.I.-C.); (A.A.-A.); (G.A.); (F.I.B.)
| | - Lisard Iglesias-Carres
- Nutrigenomics Research Group, Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili, 43007 Tarragona, Spain; (A.M.-C.); (L.I.-C.); (A.A.-A.); (G.A.); (F.I.B.)
| | - Anna Arola-Arnal
- Nutrigenomics Research Group, Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili, 43007 Tarragona, Spain; (A.M.-C.); (L.I.-C.); (A.A.-A.); (G.A.); (F.I.B.)
| | - Gerard Aragonès
- Nutrigenomics Research Group, Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili, 43007 Tarragona, Spain; (A.M.-C.); (L.I.-C.); (A.A.-A.); (G.A.); (F.I.B.)
| | - Begoña Muguerza
- Nutrigenomics Research Group, Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili, 43007 Tarragona, Spain; (A.M.-C.); (L.I.-C.); (A.A.-A.); (G.A.); (F.I.B.)
- EURECAT-Technology Centre of Catalonia, Technological Unit of Nutrition and Health, 43204 Reus, Spain
| | - Francisca Isabel Bravo
- Nutrigenomics Research Group, Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili, 43007 Tarragona, Spain; (A.M.-C.); (L.I.-C.); (A.A.-A.); (G.A.); (F.I.B.)
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Ozorio L, Matsubara NK, da Silva-Santos JE, Henry G, Le Gouar Y, Jardin J, Mellinger-Silva C, Cabral LMC, Dupont D. Gastrointestinal digestion enhances the endothelium-dependent vasodilation of a whey hydrolysate in rat aortic rings. Food Res Int 2020; 133:109188. [PMID: 32466916 DOI: 10.1016/j.foodres.2020.109188] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 03/04/2020] [Accepted: 03/17/2020] [Indexed: 11/17/2022]
Abstract
Whey proteins present encrypted biofunctional peptides that need to be released from the native protein to exert their biological activity. Antihypertensive whey peptides are the most studied ones, which can be explained by high prevalence of this chronic degenerative disease. The present study investigated whether the molecular changes occurred during the gastrointestinal digestion of a whey protein hydrolysate could modulate its vasorelaxant potential in rat aortic rings. Spectrophotometric data and SDS-PAGE gel showed a small degree of hydrolysis during the gastric phase and intense intestinal proteolysis. RP-HPLC revealed the formation of a large peptide profile. During the simulated digestion, 198 peptides were generated and identified and, left-shifted the concentration-response curve of the endothelium-dependent vasorelaxation, as recorded for the digested hydrolysates. In conclusion, gastrointestinal digestion of the whey hydrolysate leads to the generation of bioactive peptides with enhanced vasodilatory potency, reinforcing the relevance of whey-derived products in blood pressure regulation.
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Affiliation(s)
- Luísa Ozorio
- Instituto de Química, Universidade Federal do Rio de Janeiro, Av. Athos da Silveira Ramos, 149 - Cidade Universitária, Rio de Janeiro, RJ 21044-020, Brazil
| | - Natália Kimie Matsubara
- Laboratório de Biologia Cardiovascular, Departamento de Farmacologia, Universidade Federal de Santa Catarina, Campus Reitor João David Ferreira Lima, s/n - Trindade, Florianópolis, SC 88040-900, Brazil
| | - José Eduardo da Silva-Santos
- Laboratório de Biologia Cardiovascular, Departamento de Farmacologia, Universidade Federal de Santa Catarina, Campus Reitor João David Ferreira Lima, s/n - Trindade, Florianópolis, SC 88040-900, Brazil
| | | | | | | | - Caroline Mellinger-Silva
- EMBRAPA Agroindústria de Alimentos, Avenida das Américas, 29501, Rio de Janeiro, RJ 23020-470, Brazil.
| | - Lourdes M C Cabral
- EMBRAPA Agroindústria de Alimentos, Avenida das Américas, 29501, Rio de Janeiro, RJ 23020-470, Brazil
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Anti-Hypertensive Activity of Novel Peptides Identified from Olive Flounder ( Paralichthys olivaceus) Surimi. Foods 2020; 9:foods9050647. [PMID: 32443419 PMCID: PMC7278688 DOI: 10.3390/foods9050647] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/11/2020] [Accepted: 05/11/2020] [Indexed: 11/16/2022] Open
Abstract
There is a growing interest in the health benefits of functional foods. A benefit that has been long sought is the control of hypertension through dietary approaches. Hypertension has been implicated as a risk factor for cardiovascular disease and is therefore of clinical significance. Here, we aim to demonstrate the antihypertensive activity of novel peptides derived from surimi, a functional food ingredient made from refined fish myofibrillar proteins. Three peptides, Ile-Val-Asp-Arg (IVDR), Trp-Tyr-Lys (WYK), and Val-Ala-Ser-Val-Ile (VASVI), were isolated from surimi made from the olive flounder (Paralichthys olivaceus). Our results show that IVDR, WYK, and VASVI exhibited high Angiotensin I-converting Enzyme (ACE) inhibition activity. These peptides are also shown to increase phosphorylation of protein kinase B (Akt) and endothelial nitric oxide synthase (eNOS), and significantly promote nitric oxide (NO) production in human umbilical vein endothelial cells. Oral administration of the peptides decreased blood pressure in spontaneously hypertensive rats (SHRs), thereby confirming that the peptides derived from surimi perform antihypertensive activity via the Akt/eNOS pathway. These results indicate that surimi made from P. olivaceus contains novel antihypertensive peptides that could be used to enhance the health benefits of food ingredients.
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Jantzen da Silva Lucas A, Menegon de Oliveira L, da Rocha M, Prentice C. Edible insects: An alternative of nutritional, functional and bioactive compounds. Food Chem 2020; 311:126022. [DOI: 10.1016/j.foodchem.2019.126022] [Citation(s) in RCA: 96] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 11/08/2019] [Accepted: 12/04/2019] [Indexed: 01/06/2023]
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39
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Guo H, Richel A, Hao Y, Fan X, Everaert N, Yang X, Ren G. Novel dipeptidyl peptidase-IV and angiotensin-I-converting enzyme inhibitory peptides released from quinoa protein by in silico proteolysis. Food Sci Nutr 2020; 8:1415-1422. [PMID: 32180951 PMCID: PMC7063354 DOI: 10.1002/fsn3.1423] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 12/21/2019] [Accepted: 12/31/2019] [Indexed: 01/08/2023] Open
Abstract
Quinoa protein has been paid more and more attention because of its nutritional properties and beneficial effects. With the development of bioinformatics, bioactive peptide database and computer-assisted simulation provide an efficient and time-saving method for the theoretical estimation of potential bioactivities of protein. Therefore, the potential of quinoa protein sequences for releasing bioactive peptides was evaluated using the BIOPEP database, which revealed that quinoa protein, especially globulin, is a potential source of peptides with dipeptidyl peptidase-IV (DPP-IV) and angiotensin-I-converting enzyme (ACE) inhibitory activities. Three plant proteases, namely papain, ficin, and stem bromelain, were employed for the in silico proteolysis of quinoa protein. Furthermore, four tripeptides (MAF, NMF, HPF, and MCG) were screened as novel promising bioactive peptides by PeptideRanker. The bioactivities of selected peptides were confirmed using chemical synthesis and in vitro assay. The present work suggests that quinoa protein can serve as a good source of bioactive peptides, and in silico approach can provide theoretical assistance for investigation and production of functional peptides.
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Affiliation(s)
- Huimin Guo
- Institute of Crop ScienceChinese Academy of Agricultural SciencesBeijingChina
- Gembloux Agro‐Bio TechUniversity of LiègeGemblouxBelgium
| | - Aurore Richel
- Gembloux Agro‐Bio TechUniversity of LiègeGemblouxBelgium
| | - Yuqiong Hao
- Institute of Crop ScienceChinese Academy of Agricultural SciencesBeijingChina
| | - Xin Fan
- Institute of Crop ScienceChinese Academy of Agricultural SciencesBeijingChina
- Gembloux Agro‐Bio TechUniversity of LiègeGemblouxBelgium
| | - Nadia Everaert
- Gembloux Agro‐Bio TechUniversity of LiègeGemblouxBelgium
| | - Xiushi Yang
- Institute of Crop ScienceChinese Academy of Agricultural SciencesBeijingChina
| | - Guixing Ren
- Institute of Crop ScienceChinese Academy of Agricultural SciencesBeijingChina
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40
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Liu L, Li S, Zheng J, Bu T, He G, Wu J. Safety considerations on food protein-derived bioactive peptides. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2019.12.022] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Chamata Y, Watson KA, Jauregi P. Whey-Derived Peptides Interactions with ACE by Molecular Docking as a Potential Predictive Tool of Natural ACE Inhibitors. Int J Mol Sci 2020; 21:E864. [PMID: 32013233 PMCID: PMC7036835 DOI: 10.3390/ijms21030864] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 01/25/2020] [Accepted: 01/27/2020] [Indexed: 12/20/2022] Open
Abstract
Several milk/whey derived peptides possess high in vitro angiotensin I-converting enzyme (ACE) inhibitory activity. However, in some cases, poor correlation between the in vitro ACE inhibitory activity and the in vivo antihypertensive activity has been observed. The aim of this study is to gain insight into the structure-activity relationship of peptide sequences present in whey/milk protein hydrolysates with high ACE inhibitory activity, which could lead to a better understanding and prediction of their in vivo antihypertensive activity. The potential interactions between peptides produced from whey proteins, previously reported as high ACE inhibitors such as IPP, LIVTQ, IIAE, LVYPFP, and human ACE were assessed using a molecular docking approach. The results show that peptides IIAE, LIVTQ, and LVYPFP formed strong H bonds with the amino acids Gln 259, His 331, and Thr 358 in the active site of the human ACE. Interestingly, the same residues were found to form strong hydrogen bonds with the ACE inhibitory drug Sampatrilat. Furthermore, peptides IIAE and LVYPFP interacted with the amino acid residues Gln 259 and His 331, respectively, also in common with other ACE-inhibitory drugs such as Captopril, Lisinopril and Elanapril. Additionally, IIAE interacted with the amino acid residue Asp 140 in common with Lisinopril, and LIVTQ interacted with Ala 332 in common with both Lisinopril and Elanapril. The peptides produced naturally from whey by enzymatic hydrolysis interacted with residues of the human ACE in common with potent ACE-inhibitory drugs which suggests that these natural peptides may be potent ACE inhibitors.
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Affiliation(s)
- Yara Chamata
- Harry Nursten Building, Department of Food and Nutritional Sciences, University of Reading, Reading RG6 6AP, UK
| | - Kimberly A. Watson
- Harborne Building, School of Biological Sciences, University of Reading, Reading RG6 6AP, UK
| | - Paula Jauregi
- Harry Nursten Building, Department of Food and Nutritional Sciences, University of Reading, Reading RG6 6AP, UK
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Wen C, Zhang J, Duan Y, Zhang H, Ma H. A Mini‐Review on Brewer's Spent Grain Protein: Isolation, Physicochemical Properties, Application of Protein, and Functional Properties of Hydrolysates. J Food Sci 2019; 84:3330-3340. [DOI: 10.1111/1750-3841.14906] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Revised: 08/30/2019] [Accepted: 10/01/2019] [Indexed: 01/17/2023]
Affiliation(s)
- Chaoting Wen
- School of Food and Biological EngineeringJiangsu Univ. Zhenjiang 212013 China
| | - Jixian Zhang
- School of Food and Biological EngineeringJiangsu Univ. Zhenjiang 212013 China
| | - Yuqing Duan
- School of Food and Biological EngineeringJiangsu Univ. Zhenjiang 212013 China
- Inst. of Food Physical ProcessingJiangsu Univ. Zhenjiang 212013 China
| | - Haihui Zhang
- School of Food and Biological EngineeringJiangsu Univ. Zhenjiang 212013 China
| | - Haile Ma
- School of Food and Biological EngineeringJiangsu Univ. Zhenjiang 212013 China
- Inst. of Food Physical ProcessingJiangsu Univ. Zhenjiang 212013 China
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Improving Health-Promoting Effects of Food-Derived Bioactive Peptides through Rational Design and Oral Delivery Strategies. Nutrients 2019; 11:nu11102545. [PMID: 31652543 PMCID: PMC6836114 DOI: 10.3390/nu11102545] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 10/10/2019] [Accepted: 10/15/2019] [Indexed: 12/11/2022] Open
Abstract
Over the last few decades, scientific interest in food-derived bioactive peptides has grown as an alternative to pharmacological treatments in the control of lifestyle-associated diseases, which represent a serious health problem worldwide. Interest has been directed towards the control of hypertension, the management of type 2 diabetes and oxidative stress. Many food-derived antihypertensive peptides act primarily by inhibiting angiotensin I-converting enzyme (ACE), and to a lesser extent, renin enzyme activities. Antidiabetic peptides mainly inhibit dipeptidyl peptidase-IV (DPP-IV) activity, whereas antioxidant peptides act through inactivation of reactive oxygen species, free radicals scavenging, chelation of pro-oxidative transition metals and promoting the activities of intracellular antioxidant enzymes. However, food-derived bioactive peptides have intrinsic weaknesses, including poor chemical and physical stability and a short circulating plasma half-life that must be addressed for their application as nutraceuticals or in functional foods. This review summarizes the application of common pharmaceutical approaches such as rational design and oral delivery strategies to improve the health-promoting effects of food-derived bioactive peptides. We review the structural requirements of antihypertensive, antidiabetic and antioxidant peptides established by integrated computational methods and provide relevant examples of effective oral delivery systems to enhance solubility, stability and permeability of bioactive peptides.
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Fu Y, Liu W, Soladoye OP. Towards potato protein utilisation: insights into separation, functionality and bioactivity of patatin. Int J Food Sci Technol 2019. [DOI: 10.1111/ijfs.14343] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yu Fu
- College of Food Science Southwest University No. 2 Tiansheng Road Beibei District Chongqing 400715 China
| | - Wan‐Ning Liu
- College of Food Science Northeast Agricultural University No. 600 Changjiang Road Xiangfang District Harbin 150030 China
| | - Olugbenga P. Soladoye
- Food Processing Development Centre Ministry of Agriculture and Forestry Government of Alberta Leduc AB T9E 7C5 Canada
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Xiang H, Sun-Waterhouse D, Waterhouse GI, Cui C, Ruan Z. Fermentation-enabled wellness foods: A fresh perspective. FOOD SCIENCE AND HUMAN WELLNESS 2019. [DOI: 10.1016/j.fshw.2019.08.003] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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46
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Whey hydrolysate-based ingredient with dual functionality: From production to consumer's evaluation. Food Res Int 2019; 122:123-128. [DOI: 10.1016/j.foodres.2019.03.060] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 02/28/2019] [Accepted: 03/26/2019] [Indexed: 11/23/2022]
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47
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Ozorio L, Pereira NR, da Silva-Santos JE, Brígida AI, Mellinger-Silva C, Cabral LM. Enzyme inactivation and drying technologies influencing the vasorelaxant activity of a whey protein hydrolysate in semi-pilot scale. Int Dairy J 2019. [DOI: 10.1016/j.idairyj.2019.01.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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48
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Arise RO, Acho MA, Yekeen AA, Omokanye IA, Sunday-Nwaso EO, Akiode OS, Malomo SO. Kinetics of angiotensin -1 converting enzyme inhibition and antioxidative properties of Azadirachta indica seed protein hydrolysates. Heliyon 2019; 5:e01747. [PMID: 31193663 PMCID: PMC6538965 DOI: 10.1016/j.heliyon.2019.e01747] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 04/15/2019] [Accepted: 05/14/2019] [Indexed: 01/25/2023] Open
Abstract
Neem (Azadirachta indica) seed protein hydrolysates were investigated for in vitro antioxidant and angiotensin 1-converting enzyme (ACE)-inhibitory activities. Neem seed proteins were hydrolysed using pepsin, trypsin and Alcalase. The degree of pepsin hydrolysis of neem seed protein was significantly higher (p < 0.05) than those of trypsin and Alcalase hydrolysis. Proteolytic hydrolysis of the isolate resulted in hydrolysates with improved Arg/Lys ratio, with pepsin hydrolysates still being able to maintain an acceptable level of essential amino acids comparable to that of the isolate. At 2.5 mg/mL, pepsin neem seed protein hydrolysate (NSPH) demonstrated the strongest antioxidant activity with 67.15 % and 50.07 % DPPH- and superoxide anion radical-scavenging activities, respectively, while trypsin NSPH had the highest ferric-reducing power. Using N-[3-(2-furyl)acryloyl]-L-phenylalanyl-glycyl-glycine (FAPGG) as substrate, NSPHs strongly inhibited ACE (69.20–80.39 %) in a concentration-dependent manner. Pepsin NSPH had higher ACE-inhibitory activity than trypsin and Alcalase NSPHs. Kinetic studies showed the mechanism of ACE inhibition to be mixed-type with Ki values of 0.62, 0.84, 1.5 for pepsin, trypsin and alcalase NSPH, respectively. These results suggest that NSPH can be used as a potential nutraceutical with antioxidant capacity and inhibitory activity against ACE.
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Affiliation(s)
- Rotimi O Arise
- Department of Biochemistry, Faculty of Life Sciences, University of Ilorin, P.M.B. 1515, Ilorin, Kwara State, Nigeria.,Department of Biological Sciences, College of Science and Engineering, Landmark University, Omu-Aran, Kwara State, Nigeria
| | - Marvellous A Acho
- Department of Biochemistry, Faculty of Life Sciences, University of Ilorin, P.M.B. 1515, Ilorin, Kwara State, Nigeria.,Department of Biotechnology and Food Technology, Faculty of Applied Sciences, Durban University of Technology, Durban, South Africa
| | - Abeeb A Yekeen
- Department of Biochemistry, Faculty of Life Sciences, University of Ilorin, P.M.B. 1515, Ilorin, Kwara State, Nigeria.,School of Life Sciences, University of Science and Technology of China, Hefei, Anhui, People's Republic of China
| | - Ibrahim A Omokanye
- Department of Biochemistry, Faculty of Life Sciences, University of Ilorin, P.M.B. 1515, Ilorin, Kwara State, Nigeria
| | - Elizabeth O Sunday-Nwaso
- Department of Biochemistry, Faculty of Life Sciences, University of Ilorin, P.M.B. 1515, Ilorin, Kwara State, Nigeria
| | - Olatunbosun S Akiode
- Sheda Science and Technology Complex, Km 10 from Gwagwalada, Abuja-Lokoja Expressway, Abuja, Nigeria
| | - Sylvia O Malomo
- Department of Biochemistry, Faculty of Life Sciences, University of Ilorin, P.M.B. 1515, Ilorin, Kwara State, Nigeria
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49
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Karami Z, Peighambardoust SH, Hesari J, Akbari-Adergani B, Andreu D. Identification and synthesis of multifunctional peptides from wheat germ hydrolysate fractions obtained by proteinase K digestion. J Food Biochem 2019; 43:e12800. [PMID: 31353589 DOI: 10.1111/jfbc.12800] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 12/19/2018] [Accepted: 01/21/2019] [Indexed: 12/26/2022]
Abstract
Wheat germ protein hydrolysate (WGPH) was obtained by proteinase K digestion, in order to produce bioactive antioxidant and antihypertensive peptides. Response surface methodology (RSM) was used to optimize hydrolysis conditions (enzyme-to-substrate ratio, time, and temperature) for antioxidant activity of hydrolysates. The crude WGPH produced in this way significantly inhibited angiotensin-I converting enzyme (ACE) in a concentration-dependent manner. It was next fractionated by reversed-phase semi-preparative High Performance Liquid Chromatography (HPLC) into 12 fractions that were examined for antioxidant and antihypertensive activities. Fractions with antioxidant and ACE-inhibitory activities were then submitted to further analysis by nano-LC-ESI-MS-MS. Among the various peptides identified, MDATALHYENQK (IC50 : 293.3 ± 6.5 µg/ml) and SGGSYADELVSTAK (IC50 : 265.5 ± 8.3 µg/ml) displayed antioxidant activity and VALTGDNGHSDHVVHF (IC50 : 189.3 ± 4.05 µg/ml), VDSLLTAAK (IC50 : 159.7 ± 0.33 µg/ml), MDATALHYENQK (IC50 : 303.6 ± 2.47 µg/ml), IGGIGTVPVGR (IC50 : 125.7 ± 2.3 µg/ml) and SGGSYADELVSTAK (IC50 : 128.2 ± 1.17 µg/ml) showed good ACE-inhibitory activity. PRACTICAL APPLICATIONS: Wheat milling industries produce massive amounts of wheat germ as by-product that can be converted into valuable compounds. The present research indicates that proteinase K is useful to hydrolyze wheat germ proteins in a search for bioactive peptides with antioxidant and ACE-inhibitory properties. The identified peptides can be regarded as functional food additives, or nutraceuticals to improve human health.
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Affiliation(s)
- Zohreh Karami
- Department of Food Science, College of Agriculture, University of Tabriz, Tabriz, Iran
| | | | - Javad Hesari
- Department of Food Science, College of Agriculture, University of Tabriz, Tabriz, Iran
| | - Behrouz Akbari-Adergani
- Food and Drug Laboratory Research Center, Food and Drug Organization, Ministry of Health and Medical Education, Tehran, Iran
| | - David Andreu
- Proteomics Unit, Department of Experimental and Health Sciences, Pompeu Fabra University, Barcelona Biomedical Research Park, Barcelona, Spain
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50
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Gallego M, Mora L, Hayes M, Reig M, Toldrá F. Peptides with Potential Cardioprotective Effects Derived from Dry-Cured Ham Byproducts. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:1115-1126. [PMID: 30648392 DOI: 10.1021/acs.jafc.8b05888] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The interest in using food byproducts as a source of bioactive peptides has increased significantly in the recent years. The goal of this work was to determine the presence and stability of peptides showing angiotensin I-converting enzyme (ACE-I), endothelin-converting enzyme (ECE), dipeptidyl peptidase-IV (DPP-IV), and platelet-activating factor-acetylhydrolase (PAF-AH) inhibitory activity derived from dry-cured ham bones, which could exert cardiovascular health benefits. ACE-I and DPP-IV inhibitory peptides were stable against heating typically used in Mediterranean household cooking methods and also to in vitro digestion. PAF-AH inhibitory activity significantly increased following simulated gastrointestinal digestion whereas ECE inhibitory significantly decreased ( P < 0.05). The mass spectrometry analysis revealed a notable degradation of hemoglobin-derived peptides after simulated digestion, and the release of a large number of dipeptides that may have contributed to the observed bioactivities. These results suggest that natural peptides from Spanish dry-cured ham bones could contribute to a positive impact on cardiovascular health.
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Affiliation(s)
- Marta Gallego
- Instituto de Agroquímica y Tecnología de Alimentos (CSIC) , Avenue Agustín Escardino 7 , 46980 Paterna (Valencia) , Spain
| | - Leticia Mora
- Instituto de Agroquímica y Tecnología de Alimentos (CSIC) , Avenue Agustín Escardino 7 , 46980 Paterna (Valencia) , Spain
| | - Maria Hayes
- Teagasc , The Irish Agricultural and Food Development Authority, Food BioSciences Department , Ashtown, Dublin 15, Ireland
| | - Milagro Reig
- Instituto de Ingeniería de Alimentos para el Desarrollo , Universitat Politècnica de Valencia , Camino de Vera s/n , 46022 Valencia , Spain
| | - Fidel Toldrá
- Instituto de Agroquímica y Tecnología de Alimentos (CSIC) , Avenue Agustín Escardino 7 , 46980 Paterna (Valencia) , Spain
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