1
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Ichim N, Marín F, Orenes-Piñero E. Potential Impact of Bioactive Peptides from Foods in the Treatment of Hypertension. Mol Nutr Food Res 2024; 68:e2400084. [PMID: 38923775 DOI: 10.1002/mnfr.202400084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 04/09/2024] [Indexed: 06/28/2024]
Abstract
SCOPE High blood pressure (BP) is the main preventable risk factor for cardiovascular diseases (CVDs). Much research is aimed at finding natural alternatives to control or prevent hypertension (HT), since some hypertensive patients do not respond to current pharmacological treatments or show undesirable side effects. METHODS AND RESULTS Forty relevant articles have been selected from various scientific literature databases. The results reveal that angiotensin-converting enzyme (ACE) inhibition is the most reported mechanism of action of antihypertensive peptides. The active peptides have a great variety of origins. Biopeptides with a molecular weight of <3 kDa, short chain <20 amino acids, and a hydrophobic amino acid sequence at the C- and N-terminus exhibit higher antihypertensive activity. They also show good stability to enzymatic hydrolysis and gastrointestinal digestion, and no toxicity. To determine antihypertensive effectiveness, in vitro and in vivo animal studies are the most frequent developed, with few in silico studies and only one human clinical trial. CONCLUSION There is interesting potential for antihypertensive peptides as promising natural candidates for the development of functional foods, nutraceuticals and drugs for preventive or therapeutic treatment of hypertension. The aim of this review is to study the role of food-derived bioactive peptides in HT.
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Affiliation(s)
- Natalia Ichim
- Department of Biochemistry and Molecular Biology-A, University of Murcia, Murcia, 30071, Spain
| | - Francisco Marín
- Department of Cardiology, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, 30120, Spain
| | - Esteban Orenes-Piñero
- Department of Biochemistry and Molecular Biology-A, University of Murcia, Murcia, 30071, Spain
- Proteomic Unit, Instituto Murciano de Investigaciones Biosanitarias Pascual Parrilla (IMIB-Pascual Parrilla), Murcia, Spain
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2
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Abdisa KB, Szerdahelyi E, Molnár MA, Friedrich L, Lakner Z, Koris A, Toth A, Nath A. Metabolic Syndrome and Biotherapeutic Activity of Dairy (Cow and Buffalo) Milk Proteins and Peptides: Fast Food-Induced Obesity Perspective-A Narrative Review. Biomolecules 2024; 14:478. [PMID: 38672494 PMCID: PMC11048494 DOI: 10.3390/biom14040478] [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: 01/02/2024] [Revised: 03/30/2024] [Accepted: 04/08/2024] [Indexed: 04/28/2024] Open
Abstract
Metabolic syndrome (MS) is defined by the outcome of interconnected metabolic factors that directly increase the prevalence of obesity and other metabolic diseases. Currently, obesity is considered one of the most relevant topics of discussion because an epidemic heave of the incidence of obesity in both developing and underdeveloped countries has been reached. According to the World Obesity Atlas 2023 report, 38% of the world population are presently either obese or overweight. One of the causes of obesity is an imbalance of energy intake and energy expenditure, where nutritional imbalance due to consumption of high-calorie fast foods play a pivotal role. The dynamic interactions among different risk factors of obesity are highly complex; however, the underpinnings of hyperglycemia and dyslipidemia for obesity incidence are recognized. Fast foods, primarily composed of soluble carbohydrates, non-nutritive artificial sweeteners, saturated fats, and complexes of macronutrients (protein-carbohydrate, starch-lipid, starch-lipid-protein) provide high metabolic calories. Several experimental studies have pointed out that dairy proteins and peptides may modulate the activities of risk factors of obesity. To justify the results precisely, peptides from dairy milk proteins were synthesized under in vitro conditions and their contributions to biomarkers of obesity were assessed. Comprehensive information about the impact of proteins and peptides from dairy milks on fast food-induced obesity is presented in this narrative review article.
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Affiliation(s)
- Kenbon Beyene Abdisa
- Department of Food Process Engineering, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Ménesi út 44, HU-1118 Budapest, Hungary; (K.B.A.)
| | - Emőke Szerdahelyi
- Department of Nutrition, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Somlói út 14-16, HU-1118 Budapest, Hungary;
| | - Máté András Molnár
- Department of Food Process Engineering, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Ménesi út 44, HU-1118 Budapest, Hungary; (K.B.A.)
| | - László Friedrich
- Department of Refrigeration and Livestock Product Technology, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Ménesi út 43-45, HU-1118 Budapest, Hungary
| | - Zoltán Lakner
- Department of Agricultural Business and Economics, Institute of Agricultural and Food Economics, Hungarian University of Agriculture and Life Sciences, Villányi út 29-43, HU-1118 Budapest, Hungary
| | - András Koris
- Department of Food Process Engineering, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Ménesi út 44, HU-1118 Budapest, Hungary; (K.B.A.)
| | - Attila Toth
- Division of Clinical Physiology, Department of Cardiology, Faculty of Medicine, University of Debrecen, Móricz Zsigmond út 22, HU-4032 Debrecen, Hungary
| | - Arijit Nath
- Department of Food Process Engineering, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Ménesi út 44, HU-1118 Budapest, Hungary; (K.B.A.)
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3
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Nielsen SDH, Liang N, Rathish H, Kim BJ, Lueangsakulthai J, Koh J, Qu Y, Schulz HJ, Dallas DC. Bioactive milk peptides: an updated comprehensive overview and database. Crit Rev Food Sci Nutr 2023:1-20. [PMID: 37504497 PMCID: PMC10822030 DOI: 10.1080/10408398.2023.2240396] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
Partial digestion of milk proteins leads to the formation of numerous bioactive peptides. Previously, our research team thoroughly examined the decades of existing literature on milk bioactive peptides across species to construct the milk bioactive peptide database (MBPDB). Herein, we provide a comprehensive update to the data within the MBPDB and a review of the current state of research for each functional category from in vitro to animal and clinical studies, including angiotensin-converting enzyme (ACE)-inhibitory, antimicrobial, antioxidant, dipeptidyl peptidase (DPP)-IV inhibitory, opioid, anti-inflammatory, immunomodulatory, calcium absorption and bone health and anticancer activity. This information will help drive future research on the bioactivities of milk peptides.
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Affiliation(s)
| | - Ningjian Liang
- Nutrition Program, College of Health, Oregon State University, Corvallis, Oregon, USA
| | - Harith Rathish
- Department of Computer Science, Aarhus University, Aarhus, Denmark
| | - Bum Jin Kim
- Nutrition Program, College of Health, Oregon State University, Corvallis, Oregon, USA
| | | | - Jeewon Koh
- Nutrition Program, College of Health, Oregon State University, Corvallis, Oregon, USA
| | - Yunyao Qu
- Nutrition Program, College of Health, Oregon State University, Corvallis, Oregon, USA
| | - Hans-Jörg Schulz
- Department of Computer Science, Aarhus University, Aarhus, Denmark
| | - David C. Dallas
- Nutrition Program, College of Health, Oregon State University, Corvallis, Oregon, USA
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4
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Shao M, Wu H, Wang B, Zhang X, Gao X, Jiang M, Su R, Shen X. Identification and Characterization of Novel ACE Inhibitory and Antioxidant Peptides from Sardina pilchardus Hydrolysate. Foods 2023; 12:foods12112216. [PMID: 37297461 DOI: 10.3390/foods12112216] [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: 04/25/2023] [Revised: 05/13/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
Sardina pilchardus is a valuable source of bioactive peptides with potential applications in functional foods. In this study, we investigated the angiotensin-converting enzyme (ACE) inhibitory activity of Sardina pilchardus protein hydrolysate (SPH) produced using dispase and alkaline protease. Our results showed that the low molecular mass fractions (<3 kDa) obtained through ultrafiltration exhibited more effective ACE inhibition, as indicated by screening with ACE inhibitory activity. We further identified the low molecular mass fractions (<3 kDa) using an LC-MS/MS rapid screening strategy. A total of 37 peptides with potential ACE inhibitory activity were identified based on high biological activity scores, non-toxicity, good solubility, and novelty. Molecular docking was used to screen for peptides with ACE inhibitory activity, resulting in the identification of 11 peptides with higher -CDOCKER ENERGY and -CDOCKER INTERACTION ENERGY scores than lisinopril. The sequences FIGR, FILR, FQRL, FRAL, KFL, and KLF were obtained by synthesizing and validating these 11 peptides in vitro, all of which had ACE inhibitory activity, as well as zinc-chelating capacity. All six peptides were found to bind to the three active pockets (S1, S2, and S1') of ACE during molecular docking, indicating that their inhibition patterns were competitive. Further analysis of the structural characteristics of these peptides indicated that all six peptides contain phenylalanine, which suggests that they may possess antioxidant activities. After experimental verification, it was found that all six of these peptides have antioxidant activities, and we also found that the SPH and ultrafiltration fractions of SPH had antioxidant activities. These findings suggest that Sardina pilchardus may be a potential source of natural antioxidants and ACE inhibitors for the development of functional foods, and using LC-MS/MS in combination with an online database and molecular docking represents a promising, effective, and accurate approach for the discovery of novel ACE inhibitory peptides.
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Affiliation(s)
- Mingyang Shao
- School of Food Science and Engineering, Hainan University, Haikou 570228, China
- Key Laboratory of Food Nutrition, Functional Food of Hainan Province, Haikou 570228, China
- Hainan Engineering Research Center, Aquatic Resources Efficient Utilization in South China Sea, Hainan University, Haikou 570228, China
| | - Haixing Wu
- School of Food Science and Engineering, Hainan University, Haikou 570228, China
- Key Laboratory of Food Nutrition, Functional Food of Hainan Province, Haikou 570228, China
- Hainan Engineering Research Center, Aquatic Resources Efficient Utilization in South China Sea, Hainan University, Haikou 570228, China
| | - Bohui Wang
- School of Food Science and Engineering, Hainan University, Haikou 570228, China
- Key Laboratory of Food Nutrition, Functional Food of Hainan Province, Haikou 570228, China
- Hainan Engineering Research Center, Aquatic Resources Efficient Utilization in South China Sea, Hainan University, Haikou 570228, China
| | - Xuan Zhang
- School of Food Science and Engineering, Hainan University, Haikou 570228, China
- Key Laboratory of Food Nutrition, Functional Food of Hainan Province, Haikou 570228, China
- Hainan Engineering Research Center, Aquatic Resources Efficient Utilization in South China Sea, Hainan University, Haikou 570228, China
| | - Xia Gao
- School of Food Science and Engineering, Hainan University, Haikou 570228, China
- Key Laboratory of Food Nutrition, Functional Food of Hainan Province, Haikou 570228, China
- Hainan Engineering Research Center, Aquatic Resources Efficient Utilization in South China Sea, Hainan University, Haikou 570228, China
| | - Mengqi Jiang
- School of Food Science and Engineering, Hainan University, Haikou 570228, China
- Key Laboratory of Food Nutrition, Functional Food of Hainan Province, Haikou 570228, China
- Hainan Engineering Research Center, Aquatic Resources Efficient Utilization in South China Sea, Hainan University, Haikou 570228, China
| | - Ruiheng Su
- School of Food Science and Engineering, Hainan University, Haikou 570228, China
- Key Laboratory of Food Nutrition, Functional Food of Hainan Province, Haikou 570228, China
- Hainan Engineering Research Center, Aquatic Resources Efficient Utilization in South China Sea, Hainan University, Haikou 570228, China
| | - Xuanri Shen
- School of Food Science and Engineering, Hainan University, Haikou 570228, China
- Key Laboratory of Food Nutrition, Functional Food of Hainan Province, Haikou 570228, China
- Hainan Engineering Research Center, Aquatic Resources Efficient Utilization in South China Sea, Hainan University, Haikou 570228, China
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5
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Chen M, Wang L, Zheng C, Ma A, Hu K, Xiang A, Sun Z, Xie B, Xiong G, Shi L, Chen S, Wu W. Novel ACE inhibitory peptides derived from bighead carp (Aristichthys nobilis) hydrolysates: Screening, inhibition mechanisms and the Bioconjugation effect with graphene oxide. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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6
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Core-shell lipid-polymeric nanoparticles for enhanced oral bioavailability and antihypertensive efficacy of KY5 peptide. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.107943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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7
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Qin A, Li X, Yang F, Yang J, Li H, Li H, Yu J. Extensively hydrolysed sodium caseinate. Part I: selection of enzymes, molecular mass distribution, and allergy site analysis by liquid chromatography-mass spectrometry. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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8
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Hao X, Xia Y, Wang Y, Zhang X, Liu L. The addition of probiotic promotes the release of ACE-I peptide of Cheddar cheese: Peptide profile and molecular docking. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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9
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Solanki D, Sakure A, Prakash S, Hati S. Characterization of Angiotensin I-Converting Enzyme (ACE) inhibitory peptides produced in fermented camel milk (Indian breed) by Lactobacillus acidophilus NCDC-15. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:3567-3577. [PMID: 35875214 PMCID: PMC9304531 DOI: 10.1007/s13197-022-05357-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 11/23/2021] [Accepted: 12/30/2021] [Indexed: 10/19/2022]
Abstract
Fermented camel milk provides many health benefits like antidiabetic activity, anti-hypertensive activity etc. Fermented camel milk contains IPP or VPP rich ACE inhibitory peptides. The aim of this study was to spot the novel Angiotensin I-Converting Enzyme inhibitory peptides liberated by the potent proteolytic Lactobacillus acidophilus NCDC-15 from camel milk (Indian breed). NCDC-15 had exhibited maximum PepX activity (0.655) and ACE-inhibitory activity (78.33%) at 12 and 48 h of incubation at 37 °C respectively. Proteolytic activity was measured using o-phthaldialdehyde method and observed maximum (0.976 OD) at 2% of inoculation for 12 h of incubation at 37 °C. Water soluble extracts derived from fermented camel milk were ultrafiltered through 3 kDa, 5 kDa and 10 kDa membrane filters from which 3 kDa permeates (48.01% peptides production & 49.46% ACE-inhibition) and 10 kDa permeates (55.04% peptides production & 42.40% ACE-inhibition) had shown maximum peptides production and ACE-inhibitory activity. Overall, 24 peptides were identified from the samples of 3 kDa permeates [6 fractions (K1, L1, M1, N1, O1 and P1)] and 10 permeates [5 fractions (S, T, U, V and W)]. Novel peptide (AIGPVADLHI) was matched with k-casein in AHTPDB database and other peptides were also found matched with α and β-caseins of camel milk. Supplementary Information The online version contains supplementary material available at 10.1007/s13197-022-05357-9.
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Affiliation(s)
- Divyang Solanki
- Dairy Microbiology Department, SMC College of Dairy Science, Anand Agricultural University, Anand, Gujarat 388110 India
| | - Amar Sakure
- Department of Agricultural Biotechnology, Anand Agricultural University, Anand, Gujarat 388110 India
| | - Sangeeta Prakash
- School of Agriculture and Food Sciences, University of Queensland, Brisbane, Australia
| | - Subrota Hati
- Dairy Microbiology Department, SMC College of Dairy Science, Anand Agricultural University, Anand, Gujarat 388110 India
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10
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Li W, Chen W, Ma H, Wu D, Zhang Z, Yang Y. Structural characterization and angiotensin-converting enzyme (ACE) inhibitory mechanism of Stropharia rugosoannulata mushroom peptides prepared by ultrasound. ULTRASONICS SONOCHEMISTRY 2022; 88:106074. [PMID: 35753137 PMCID: PMC9240869 DOI: 10.1016/j.ultsonch.2022.106074] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 06/12/2022] [Accepted: 06/17/2022] [Indexed: 05/05/2023]
Abstract
To reveal the structural characteristics and angiotensin-converting enzyme (ACE) inhibition mechanism of Stropharia rugosoannulata mushroom peptides prepared by multifrequency ultrasound, the peptide distribution, amino acid sequence composition characteristics, formation pathway, and ACE inhibition mechanism of S. rugosoannulata mushroom peptides were studied. It was found that the peptides in S. rugosoannulata mushroom samples treated by multifrequency ultrasound (probe ultrasound and bath ultrasound mode) were mainly octapeptides, nonapeptides, and decapeptides. Hydrophobic amino acids were the primary amino acids in the peptides prepared by ultrasound, and the amino acid dissociation of the peptide bonds at the C-terminal under the action of ultrasound was performed mainly to produce hydrophobic amino acids. Pro and Val (PV), Arg and Pro (RP), Pro and Leu (PL), and Asp (D) combined with hydrophobic amino acids were the characteristic amino acid sequence basis of the active peptides of the S. rugosoannulata mushroom. The docking results of active peptides and ACE showed that hydrogen bond interaction remained the primary mode of interaction between ACE and peptides prepared by ultrasound. The peptides can bind to the amino acid residues in the ACE active pocket, zinc ions, or key amino acids in the domain, and this results in inhibition of ACE activity. Cation-pi interactions also played an important role in the binding of mushroom peptides to ACE. This study explains the structural characteristics and ACE inhibition mechanism used by S. rugosoannulata mushroom peptides prepared by ultrasound, and it will provide a reference for the development and application of S. rugosoannulata mushroom peptides.
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Affiliation(s)
- Wen Li
- School of Food & Biological Engineering, Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China; Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai 201403, China
| | - Wanchao Chen
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai 201403, China
| | - Haile Ma
- School of Food & Biological Engineering, Institute of Food Physical Processing, Jiangsu University, Zhenjiang 212013, China.
| | - Di Wu
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai 201403, China
| | - Zhong Zhang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai 201403, China
| | - Yan Yang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai 201403, China.
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Cardioprotective Peptides from Milk Processing and Dairy Products: From Bioactivity to Final Products including Commercialization and Legislation. Foods 2022; 11:foods11091270. [PMID: 35563993 PMCID: PMC9101964 DOI: 10.3390/foods11091270] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 04/23/2022] [Accepted: 04/25/2022] [Indexed: 11/29/2022] Open
Abstract
Recent research has revealed the potential of peptides derived from dairy products preventing cardiovascular disorders, one of the main causes of death worldwide. This review provides an overview of the main cardioprotective effects (assayed in vitro, in vivo, and ex vivo) of bioactive peptides derived from different dairy processing methods (fermentation and enzymatic hydrolysis) and dairy products (yogurt, cheese, and kefir), as well as the beneficial or detrimental effects of the process of gastrointestinal digestion following oral consumption on the biological activities of dairy-derived peptides. The main literature available on the structure–function relationship of dairy bioactive peptides, such as molecular docking and quantitative structure–activity relationships, and their allergenicity and toxicity will also be covered together with the main legislative frameworks governing the commercialization of these compounds. The current products and companies currently commercializing their products as a source of bioactive peptides will also be summarized, emphasizing the main challenges and opportunities for the industrial exploitation of dairy bioactive peptides in the market of functional food and nutraceuticals.
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12
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Wang J, Wang G, Zhang Y, Zhang R, Zhang Y. Novel Angiotensin-Converting Enzyme Inhibitory Peptides Identified from Walnut Glutelin-1 Hydrolysates: Molecular Interaction, Stability, and Antihypertensive Effects. Nutrients 2021; 14:151. [PMID: 35011025 PMCID: PMC8747639 DOI: 10.3390/nu14010151] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/22/2021] [Accepted: 12/25/2021] [Indexed: 12/20/2022] Open
Abstract
In recent years, angiotensin-converting enzyme (ACE) inhibitory peptide has become a research hotspot because of its essential role in maintaining human blood pressure balance. In this study, two novel ACE inhibitory peptides of Val-Glu-Arg-Gly-Arg-Arg-lle-Thr-Ser-Val (Valine-Glutamate-Arginine-Glycine-Arginine-Arginine-Isoleucine-Threonine-Serine-Valine, VERGRRITSV) and Phe-Val-Ile-Glu-Pro-Asn-Ile-Thr-Pro-Ala (Phenylalanine-Valine-Isoleucine-Glutamate-Proline-Asparagine-Isoleucine-Threonine-Proline-Alanine, FVIEPNITPA) were isolated and purified from defatted walnut meal hydrolysates through a series of preparation processes including ultrafiltration, Sephadex G-15 gel chromatography, and reverse high performance liquid chromatography (RP-HPLC). Both peptides showed high ACE inhibitory activities. The molecular docking study revealed that VERGRRITSV and FVIEPNITPA were primarily attributed to the formation of strong hydrogen bonds with the active pockets of ACE. The binding free energies of VERGRRITSV and FVIEPNITPA with ACE were -14.99 and -14.69 kcal/mol, respectively. Moreover, these ACE inhibitory peptides showed good stability against gastrointestinal enzymes digestion and common food processing conditions (e.g., temperature and pH, sugar, and salt treatments). Furthermore, animal experiment results indicated that the administration of VERGRRITSV or FVIEPNITPA exhibited antihypertensive effects in spontaneously hypertensive rats. Our results demonstrated that walnut could be a potential source of bioactive peptides with ACE inhibitory activity.
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Affiliation(s)
- Jing Wang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an 710119, China; (J.W.); (G.W.); (Y.Z.); (R.Z.)
- College of Life Sciences and Food Engineering, Shaanxi Xueqian Normal University, Xi’an 710100, China
- The Key Laboratory of Se-Enriched Products Development and Quality Control, Ministry of Agriculture, Ankang 725000, China
| | - Guoliang Wang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an 710119, China; (J.W.); (G.W.); (Y.Z.); (R.Z.)
| | - Yufeng Zhang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an 710119, China; (J.W.); (G.W.); (Y.Z.); (R.Z.)
- Hainan Engineering Center of Coconut Further Processing, Coconut Research Institute of Chinese Academy of Tropical Agricultural Sciences, Wenchang 571339, China
| | - Runguang Zhang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an 710119, China; (J.W.); (G.W.); (Y.Z.); (R.Z.)
| | - Youlin Zhang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an 710119, China; (J.W.); (G.W.); (Y.Z.); (R.Z.)
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13
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Bas Z. Inhibition effect of nicotinamide (vitamin B 3) and reduced glutathione (GSH) peptide on angiotensin-converting enzyme activity purified from sheep kidney. Int J Biol Macromol 2021; 189:65-71. [PMID: 34419538 DOI: 10.1016/j.ijbiomac.2021.08.109] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 08/13/2021] [Accepted: 08/14/2021] [Indexed: 12/11/2022]
Abstract
Angiotensin-converting enzyme (ACE, EC 3.4.15.1) plays a significant role in blood pressure regulation and inhibition of this enzyme is one of the significant drug targets for the treatment of hypertension. In this work, ACE was purified from sheep kidneys with the affinity chromatography method in one step. The purity and molecular weight of ACE were designated using the SDS-PAGE method and observed two bands at around 60 kDa and 70 kDa on the gel. The effects of nicotinamide (vitamin B3) and reduced glutathione (GSH) peptide on purified ACE were researched. Nicotinamide and GSH peptide on purified ACE showed an inhibition effect. IC50 values for nicotinamide and GSH were calculated as 14.3 μM and 7.3 μM, respectively. Type of inhibition and Ki values for nicotinamide and GSH from the Lineweaver-Burk graph were determined. The type of inhibition for nicotinamide and GSH was determined as non-competitive inhibition. Ki value was calculated as 15.4 μM for nicotinamide and 6.7 μM for GSH. Also, GSH peptide showed higher inhibitory activity on ACE activity than nicotinamide. In this study, it was concluded that nicotinamide and GSH peptide compounds, which show an inhibition effect on ACE activity, may have both protective and therapeutic effects against hypertension.
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Affiliation(s)
- Zehra Bas
- Van Yüzüncü Yıl University, Faculty of Health Sciences, Department of Nutrition and Dietetics, Van, Turkey.
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14
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Zhu S, Wang S, Wang L, Huang D, Chen S. Identification and characterization of an angiotensin-I converting enzyme inhibitory peptide from enzymatic hydrolysate of rape (Brassica napus L.) bee pollen. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111502] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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15
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Qiao Q, Chen L, Li X, Lu X, Xu Q. Roles of Dietary Bioactive Peptides in Redox Balance and Metabolic Disorders. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:5582245. [PMID: 34234885 PMCID: PMC8219413 DOI: 10.1155/2021/5582245] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 04/30/2021] [Accepted: 05/21/2021] [Indexed: 11/17/2022]
Abstract
Bioactive peptides (BPs) are fragments of 2-15 amino acid residues with biological properties. Dietary BPs derived from milk, egg, fish, soybean, corn, rice, quinoa, wheat, oat, potato, common bean, spirulina, and mussel are reported to possess beneficial effects on redox balance and metabolic disorders (obesity, diabetes, hypertension, and inflammatory bowel diseases (IBD)). Peptide length, sequence, and composition significantly affected the bioactive properties of dietary BPs. Numerous studies have demonstrated that various dietary protein-derived BPs exhibited biological activities through the modulation of various molecular mechanisms and signaling pathways, including Kelch-like ECH-associated protein 1/nuclear factor erythroid 2-related factor 2/antioxidant response element in oxidative stress; peroxisome proliferator-activated-γ, CCAAT/enhancer-binding protein-α, and sterol regulatory element binding protein 1 in obesity; insulin receptor substrate-1/phosphatidylinositol 3-kinase/protein kinase B and AMP-activated protein kinase in diabetes; angiotensin-converting enzyme inhibition in hypertension; and mitogen-activated protein kinase and nuclear factor-kappa B in IBD. This review focuses on the action of molecular mechanisms of dietary BPs and provides novel insights in the maintenance of redox balance and metabolic diseases of human.
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Affiliation(s)
- Qinqin Qiao
- College of Information Engineering, Fuyang Normal University, Fuyang 236041, China
| | - Liang Chen
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410128, China
| | - Xiang Li
- College of Animal Sciences and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Xiangyang Lu
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410128, China
| | - Qingbiao Xu
- College of Animal Sciences and Technology, Huazhong Agricultural University, Wuhan 430070, China
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16
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Identification of water-soluble peptides in distilled spent grain and its angiotensin converting enzyme (ACE) inhibitory activity based on UPLC-Q-TOF-MS and proteomics analysis. Food Chem 2021; 353:129521. [PMID: 33735773 DOI: 10.1016/j.foodchem.2021.129521] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 02/23/2021] [Accepted: 03/01/2021] [Indexed: 11/23/2022]
Abstract
Distilled spent grain (DSG) is the biggest by-product in baijiu (Chinese liquor) production, releasing approximately 23.44 million tons every year. Aiming at comprehensive identification of more bioactive peptides, in this work, the new bioassay-guided proteomics and Biolynx peptide sequencer based on ultra-performance liquid chromatography quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MS) were developed. Moreover, 22 peptides with angiotensin converting enzyme (ACE) inhibitory activities were identified. Seven peptides were successfully quantified using electrospray ionization with triple-quadrupole mass spectrometry (ESI-QQQ-MS) in the multiple reaction monitoring (MRM). Of these identified peptides, Pro-Arg was the most abundant (92.14 μg g-1 dry weight (DW)) and acted as a competitive inhibitor of ACE by molecular docking. Therefore, peptides from DSG can be considered as promising candidates for ACE inhibition; in addition, the new strategy for peptide sequencing can be extended to any food matrices containing peptide mixture or protein hydrolysate.
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17
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Xue L, Yin R, Howell K, Zhang P. Activity and bioavailability of food protein-derived angiotensin-I-converting enzyme-inhibitory peptides. Compr Rev Food Sci Food Saf 2021; 20:1150-1187. [PMID: 33527706 DOI: 10.1111/1541-4337.12711] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 12/11/2020] [Accepted: 12/11/2020] [Indexed: 12/22/2022]
Abstract
Angiotensin-I-converting enzyme (ACE) inhibitory peptides are able to inhibit the activity of ACE, which is the key enzymatic factor mediating systemic hypertension. ACE-inhibitory peptides can be obtained from edible proteins and have the function of antihypertension. The amino acid sequences and the secondary structures of ACE-inhibitory peptides determine the inhibitory activities and stability. The resistance of ACE-inhibitory peptides to digestive enzymes and peptidase affect their antihypertensive bioactivity in vivo. In this paper, the mechanism of ACE-inhibition, sources of the inhibitory peptides, structure-activity relationships, stability during digestion, absorption and transportation of ACE-inhibitory peptides, and consumption of ACE-inhibitory peptides are reviewed, which provide guidance to the development of new functional foods and production of antihypertensive nutraceuticals and pharmaceuticals.
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Affiliation(s)
- Lu Xue
- College of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin, China.,School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Victoria, Australia
| | - Rongxin Yin
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Victoria, Australia
| | - Kate Howell
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Victoria, Australia
| | - Pangzhen Zhang
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Victoria, Australia
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18
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Okamoto K, Kawamura S, Tagawa M, Mizuta T, Zahid HM, Nabika T. Production of an antihypertensive peptide from milk by the brown rot fungus Neolentinus lepideus. Eur Food Res Technol 2020. [DOI: 10.1007/s00217-020-03530-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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19
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Gao D, Guo P, Cao X, Ge L, Ma H, Cheng H, Ke Y, Chen S, Ding G, Feng R, Qiao Z, Bai J, Nordin NI, Ma Z. Improvement of chicken plasma protein hydrolysate angiotensin I-converting enzyme inhibitory activity by optimizing plastein reaction. Food Sci Nutr 2020; 8:2798-2808. [PMID: 32566197 PMCID: PMC7300043 DOI: 10.1002/fsn3.1572] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 02/21/2020] [Accepted: 03/22/2020] [Indexed: 11/06/2022] Open
Abstract
Chicken plasma protein hydrolysate (CPPH) was prepared by trypsin with angiotensin I-converting enzyme (ACE) inhibitory activity of 53.5% ± 0.14% and the degree of hydrolysis (DH) of 16.22% ± 0.21% at 1 mg·ml-1; then, five proteases, including pepsin, trypsin, papain, alcalase, and neutrase, were employed to improve ACE inhibitory ability by catalyzing plastein reaction. The results indicated that trypsin-catalyzed plastein reaction showed the highest ACE inhibitory activity. The exogenous amino acids of leucine, histidine, tyrosine, valine, and cysteine were selected to modify the CPPH. The leucine-modified plastein reaction released the highest ACE inhibitory activity. The effects of four reaction parameters on plastein reaction were studied, and the optimal conditions with the purpose of obtaining the most powerful ACE inhibitory peptides from modified products were obtained by response surface methodology (RSM). The maximum ACE inhibition rate of the modified hydrolysate reached 82.07% ± 0.03% prepared at concentration of hydrolysates of 30%, reaction time of 4.9 hr, pH value of 8.0, temperature of 40°C, and E/S ratio of 5,681.62 U·g-1. The results indicated that trypsin-catalyzed plastein reaction increased ACE inhibitory activity of chicken plasma protein hydrolysates by 28.57%.
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Affiliation(s)
- Dandan Gao
- China‐Malaysia National Joint LaboratoryBiomedical Research CenterNorthwest Minzu UniversityLanzhouP. R. China
- College of Life Sciences and EngineeringNorthwest Minzu UniversityLanzhouP. R. China
| | - Penghui Guo
- China‐Malaysia National Joint LaboratoryBiomedical Research CenterNorthwest Minzu UniversityLanzhouP. R. China
- College of Life Sciences and EngineeringNorthwest Minzu UniversityLanzhouP. R. China
| | - Xin Cao
- College of Life Sciences and EngineeringNorthwest Minzu UniversityLanzhouP. R. China
| | - Lili Ge
- College of Life Sciences and EngineeringNorthwest Minzu UniversityLanzhouP. R. China
| | - Hongxin Ma
- China‐Malaysia National Joint LaboratoryBiomedical Research CenterNorthwest Minzu UniversityLanzhouP. R. China
- College of Life Sciences and EngineeringNorthwest Minzu UniversityLanzhouP. R. China
| | - Hao Cheng
- China‐Malaysia National Joint LaboratoryBiomedical Research CenterNorthwest Minzu UniversityLanzhouP. R. China
- College of Life Sciences and EngineeringNorthwest Minzu UniversityLanzhouP. R. China
| | - Yiqiang Ke
- China‐Malaysia National Joint LaboratoryBiomedical Research CenterNorthwest Minzu UniversityLanzhouP. R. China
- College of Life Sciences and EngineeringNorthwest Minzu UniversityLanzhouP. R. China
| | - Shien Chen
- China‐Malaysia National Joint LaboratoryBiomedical Research CenterNorthwest Minzu UniversityLanzhouP. R. China
- College of Life Sciences and EngineeringNorthwest Minzu UniversityLanzhouP. R. China
| | - Gongtao Ding
- China‐Malaysia National Joint LaboratoryBiomedical Research CenterNorthwest Minzu UniversityLanzhouP. R. China
| | - Ruofei Feng
- China‐Malaysia National Joint LaboratoryBiomedical Research CenterNorthwest Minzu UniversityLanzhouP. R. China
| | - Zilin Qiao
- China‐Malaysia National Joint LaboratoryBiomedical Research CenterNorthwest Minzu UniversityLanzhouP. R. China
| | - Jialin Bai
- China‐Malaysia National Joint LaboratoryBiomedical Research CenterNorthwest Minzu UniversityLanzhouP. R. China
| | - Nurul I. Nordin
- Industrial Biotechnology Research CentreSIRIM BerhadSelangorMalaysia
| | - Zhongren Ma
- China‐Malaysia National Joint LaboratoryBiomedical Research CenterNorthwest Minzu UniversityLanzhouP. R. China
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20
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De Oliveira TV, Guimarães AP, Bressan GC, Maia ER, Coimbra JSDR, Polêto MD, De Oliveira EB. Structural and molecular bases of angiotensin-converting enzyme inhibition by bovine casein-derived peptides: an in silico molecular dynamics approach. J Biomol Struct Dyn 2020; 39:1386-1403. [PMID: 32066337 DOI: 10.1080/07391102.2020.1730243] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The angiotensin-converting enzyme (ACE) plays a key role in blood pressure regulation process, and its inhibition is one of the main drug targets for the treatment of hypertension. Though various peptides from milk proteins are well-known for their ACE-inhibitory capacity, research devoted to understand the molecular bases of such property remain scarce, specifically for such peptides. Therefore, in this work, computational molecular docking and molecular dynamics calculations were performed to enlighten the intermolecular interactions involved in ACE inhibition by six different casein-derived peptides (FFVAPFPEVFGK, FALPQYLK, ALNEINQFYQK, YLGYLEQLLR, HQGLPQEVLNENLLR and NAVPITPTLNR). Two top ranked docking poses for each peptide (one with N- and the other C-terminal peptide extremity oriented towards the ACE active site) were selected for dynamic simulations (50 ns; GROMOS53A6 force field), and the results were correlated to in vitro ACE inhibition capacity. Two molecular features appeared to be essential for peptides to present high ACE inhibition capacity in vitro: i) to interact with the S1 active site residues (Ala354, Glu384, and Tyr523) by hydrogen bonds; ii) to interact with Zn2+ coordinated residues (His383, His387, and Glu411) by short-lenght hydrogen bonds, as observed in the cases of ALNEINQFYQK (IACE = 80.7%), NAVPITPTLNR (IACE = 80.7%), and FALPQYLK (IACE = 79.0%). Regardless of the temporal stability of these strong interactions, they promoted some disruption of Zn2+ tetrahedral coordination during the molecular dynamics trajectories, and were pointed as the main reason for the greatest ACE inhibition by these peptides. On the other hand, peptides with intermediate inhibition capacity (50% < IACE < 45%) interacted mainly by weaker interactions (e.g.: electrostatic and hydrophobic) with the Zn2+ coordinated residues, and were not able to change significantly its tetrahedral coordination structure. These findings may: i) assist the discrimination in silico of "good" and "bad" ACE-inhibitory peptides from other food sources, and/or ii) aid in designing de novo new molecules with ACE-inhibitory capacity. Communicated by Ramaswamy Sarma.
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Affiliation(s)
| | - Ana Paula Guimarães
- Departamento de Química (DEQ), Universidade Federal de Viçosa (UFV), Viçosa, MG, Brazil
| | - Gustavo Costa Bressan
- Departamento de Bioquímica e Biologia Molecular (DBB), Universidade Federal de Viçosa (UFV), Viçosa, MG, Brazil
| | - Elaine Rose Maia
- Laboratório de Estudos Estruturais Moleculares (LEEM), Instituto de Química, Universidade de Brasília, Brasília, DF, Brazil
| | | | - Marcelo Depólo Polêto
- Departamento de Biologia Geral (DBG), Universidade Federal de Viçosa (UFV), Viçosa, MG, Brazil
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Mohd Salim MAS, Gan CY. Dual-function peptides derived from egg white ovalbumin: Bioinformatics identification with validation using in vitro assay. J Funct Foods 2020. [DOI: 10.1016/j.jff.2019.103618] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
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22
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Tsai BCK, Hsieh DJY, Lin WT, Tamilselvi S, Day CH, Ho TJ, Chang RL, Viswanadha VP, Kuo CH, Huang CY. Functional potato bioactive peptide intensifies Nrf2-dependent antioxidant defense against renal damage in hypertensive rats. Food Res Int 2019; 129:108862. [PMID: 32036911 DOI: 10.1016/j.foodres.2019.108862] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 11/22/2019] [Accepted: 11/23/2019] [Indexed: 12/13/2022]
Abstract
Hypertension, which is known as a silent killer, is the second leading cause of kidney failure worldwide. Elevated blood pressure causes approximately 7.6 million deaths, which account for ~13.5% of the total deaths and will continue to rise. High blood pressure is the prime risk factor associated with complications in major organs, including the heart, brain and kidney. High blood pressure accelerates oxidative stress and thereby causes organ dysfunction through the production of reactive oxygen species. In this study, we investigated the renal-protective effects of the bioactive peptide IF from alcalase potato protein hydrolysate in spontaneously hypertensive rat kidney. Sixteen-week-old spontaneously hypertensive rats were divided into three groups (n = 6), and Sixteen-week-old Wistar Kyoto rats (n = 6) served as the control group. The rats were administered IF and captopril via oral gavage for 8 weeks and then sacrificed, and their kidneys were harvested. The kidney sections from the rats treated with IF showed restoration of the structure of the glomerulus and Bowman's capsule. The expression levels of Nrf2-mediated antioxidants were also increased, as confirmed by 4-hydroxynonenal immunohistochemical staining. The TUNEL assay revealed a significant reduction in the number of apoptotic cells in the IF-treated groups, which was consistent with the western blot results. Thus, the bioactive peptide IF exerts potential protective effects against hypertension-associated ROS-mediated renal damage via the Nrf2-dependent antioxidant pathway along the DJ-1 and AKT axes. Hence, we speculate that IF might have promising therapeutic effects on renal damage associated with hypertension.
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Affiliation(s)
- Bruce Chi-Kang Tsai
- Graduate Institute of Aging Medicine, China Medical University, Taichung, Taiwan
| | - Dennis Jine-Yuan Hsieh
- School of Medical Laboratory and Biotechnology, Chung Shan Medical University, Taichung, Taiwan; Clinical Laboratory, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Wan-Teng Lin
- Department of Hospitality Management, College of Agriculture, Tunghai University, Taichung, Taiwan
| | - Shanmugam Tamilselvi
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
| | - Cecilia Hsuan Day
- Department of Nursing, Mei Ho University, Pingguang Road, Pingtung, Taiwan
| | - Tsung-Jung Ho
- Chinese Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Tzu Chi University, Hualien, Taiwan
| | - Ruey-Lin Chang
- College of Chinese Medicine, School of Post-Baccalaureate Chinese Medicine, China Medical University, Taichung City, Taiwan
| | | | - Chia-Hua Kuo
- Department of Sports Sciences, University of Taipei, Taipei, Taiwan
| | - Chih-Yang Huang
- Graduate Institute of Aging Medicine, China Medical University, Taichung, Taiwan; Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan; Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404, Taiwan; Cardiovascular and Mitochondrial Related Disease Research Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien 970, Taiwan; Center of General Education, Buddhist Tzu Chi Medical Foundation, Tzu Chi University of Science and Technology, Hualien 970, Taiwan; Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan; Department of Biotechnology, Asia University, Taichung, Taiwan.
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23
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Karami Z, Peighambardoust SH, Hesari J, Akbari-Adergani B, Andreu D. Antioxidant, anticancer and ACE-inhibitory activities of bioactive peptides from wheat germ protein hydrolysates. FOOD BIOSCI 2019. [DOI: 10.1016/j.fbio.2019.100450] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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24
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Oh NS, Kim K, Oh S, Kim Y. Enhanced Production of Galactooligosaccharides Enriched Skim Milk and Applied to Potentially Synbiotic Fermented Milk with Lactobacillus rhamnosus 4B15. Food Sci Anim Resour 2019; 39:725-741. [PMID: 31728443 PMCID: PMC6837896 DOI: 10.5851/kosfa.2019.e55] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 07/15/2019] [Accepted: 07/18/2019] [Indexed: 12/14/2022] Open
Abstract
In the current study, we first investigated a method for directly transforming
lactose into galacto-oligosaccharides (GOS) for manufacturing low-lactose and
GOS-enriched skim milk (GSM) and then evaluated its prebiotic potential by
inoculating five strains of Bifidobacterium spp. In addition,
fermented GSM (FGSM) was prepared using a potentially probiotic
Lactobacillus strain and its fermentation characteristics
and antioxidant capacities were determined. We found that GOS in GSM were
metabolized by all five Bifidobacterium strains after
incubation and promoted their growth. The levels of antioxidant activities
including radical scavenging activities and 3-hydroxy-3-methylglutaryl-CoA
reductase inhibition rate in GSM were significantly increased by fermentation
with the probiotic Lactobacillus strain. Moreover, thirty-nine
featured peptides in FGSM was detected. In particular, six peptides derived from
β-casein, two peptides originated from αs1-casein and
κ-casein were newly identified, respectively. Our findings indicate that
GSM can potentially be used as a prebiotic substrate and FGSM can potentially
prevent oxidative stress during the production of synbiotic fermented milk in
the food industry.
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Affiliation(s)
- Nam Su Oh
- Department of Food and Biotechnology, Korea University, Sejong 30019, Korea
| | - Kyeongmu Kim
- R&D Center, Seoul Dairy Cooperative, Ansan, Kyunggi 15407, Korea.,Department of Food Bioscience and Technology, Korea University, Seoul 02841, Korea
| | - Sangnam Oh
- Department of Functional Food and Biotechnology, Jeonju University, Jeonju 55069, Korea
| | - Younghoon Kim
- Department of Agricultural Biotechnology, Research Institute of Agriculture and Life Science, Seoul National University, Seoul 08826, Korea
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25
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Novel β-casein derived antioxidant and ACE-inhibitory active peptide from camel milk fermented by Leuconostoc lactis PTCC1899: Identification and molecular docking. Int Dairy J 2019. [DOI: 10.1016/j.idairyj.2019.05.012] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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26
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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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27
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Chalamaiah M, Keskin Ulug S, Hong H, Wu J. Regulatory requirements of bioactive peptides (protein hydrolysates) from food proteins. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.04.050] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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28
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Dang Y, Zhou T, Hao L, Cao J, Sun Y, Pan D. In Vitro and in Vivo Studies on the Angiotensin-Converting Enzyme Inhibitory Activity Peptides Isolated from Broccoli Protein Hydrolysate. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:6757-6764. [PMID: 31184153 DOI: 10.1021/acs.jafc.9b01137] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In the present study we purified and identified peptides from broccoli protein hydrolysates and evaluated their angiotensin-converting enzyme (ACE) inhibitory activity in vitro and hypotensive effect in vivo. Three ACE inhibitory peptides were isolated and identified as IPPAYTK, LVLPGELAK, and TFQGPPHGIQVER, and their inhibitory IC50 values were 23.5, 184.0, and 3.4 μM, respectively. We then investigated the effect of gastrointestinal digestion on ACE inhibitory activity. We detected almost two times the ACE inhibitory activity of the peptide LVLPGELAK following simulated digestion than prior to digestion. LVLPGE and LAK, two novel peptides exhibiting high ACE inhibitory activity, were discovered following digestion and possessed IC50 values of 13.5 and 48.0 μM, respectively. The hypotensive effect of the peptides was assessed after oral administration to spontaneous hypertensive rats (SHRs). We found that LVLPGE and LAK demonstrated a significant hypotensive effect in vivo. Protein from broccoli may thus constitute a potential antihypertensive peptide source.
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Affiliation(s)
- Yali Dang
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences , Ningbo University , Ningbo 315211 , China
| | - Tingyi Zhou
- Institute of Health Food of Zhejiang Academy of Medical Sciences , Hangzhou 310013 , China
| | - Li Hao
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences , Ningbo University , Ningbo 315211 , China
| | - Jinxuan Cao
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences , Ningbo University , Ningbo 315211 , China
| | - Yangying Sun
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences , Ningbo University , Ningbo 315211 , China
| | - Daodong Pan
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences , Ningbo University , Ningbo 315211 , China
- Department of Food Science and Nutrition, Jinling College , Nanjing Normal University , Nanjing , 210097 , Jiangsu China
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29
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Bioactive peptides from milk: animal determinants and their implications in human health. J DAIRY RES 2019; 86:136-144. [DOI: 10.1017/s0022029919000384] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
AbstractMilk is an important protein source in human diets, providing around 32 g protein/l (for bovine milk, which constitutes some 85% of global consumption). The most abundant milk proteins are α-lactalbumin, β-lactoglobulin, αs-casein, β-casein, and κ-casein. Besides their nutritional value, milk proteins play a crucial role in the processing properties of milk, such as solubility, water bonding, heat stability, renneting and foaming, among others. In addition, and most importantly for this review, these proteins are the main source of bioactive components in milk. Due to the wide range of proposed beneficial effects on human health, milk proteins are considered as potential ingredients for the production of health-promoting functional foods. However, most of the evidence for bioactive effects comes from in vitro studies, and there is a need for further research to fully evaluate the true potential of milk-derived bioactive factors. Animal genetics and animal nutrition play an important role in the relative proportions of milk proteins and could be used to manipulate the concentration of specific bioactive peptides in milk from ruminants. Unfortunately, only a few studies in the literature have focused on changes in milk bioactive peptides associated to animal genetics and animal nutrition. The knowledge described in the present review may set the basis for further research and for the development of new dairy products with healthy and beneficial properties for humans.
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Ryskaliyeva A, Henry C, Miranda G, Faye B, Konuspayeva G, Martin P. Alternative splicing events expand molecular diversity of camel CSN1S2 increasing its ability to generate potentially bioactive peptides. Sci Rep 2019; 9:5243. [PMID: 30918277 PMCID: PMC6437144 DOI: 10.1038/s41598-019-41649-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 03/14/2019] [Indexed: 02/08/2023] Open
Abstract
In a previous study on camel milk from Kazakhstan, we reported the occurrence of two unknown proteins (UP1 and UP2) with different levels of phosphorylation. Here we show that UP1 and UP2 are isoforms of camel αs2-CN (αs2-CNsv1 and αs2-CNsv2, respectively) arising from alternative splicing events. First described as a 178 amino-acids long protein carrying eight phosphate groups, the major camel αs2-CN isoform (called here αs2-CN) has a molecular mass of 21,906 Da. αs2-CNsv1, a rather frequent (35%) isoform displaying a higher molecular mass (+1,033 Da), is present at four phosphorylation levels (8P to 11P). Using cDNA-sequencing, αs2-CNsv1 was shown to be a variant arising from the splicing-in of an in-frame 27-nucleotide sequence encoding the nonapeptide ENSKKTVDM, for which the presence at the genome level was confirmed. αs2-CNsv2, which appeared to be present at 8P to 12P, was shown to include an additional decapeptide (VKAYQIIPNL) revealed by LC-MS/MS, encoded by a 3'-extension of exon 16. Since milk proteins represent a reservoir of biologically active peptides, the molecular diversity generated by differential splicing might increase its content. To evaluate this possibility, we searched for bioactive peptides encrypted in the different camel αs2-CN isoforms, using an in silico approach. Several peptides, putatively released from the C-terminal part of camel αs2-CN isoforms after in silico digestion by proteases from the digestive tract, were predicted to display anti-bacterial and antihypertensive activities.
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Affiliation(s)
- Alma Ryskaliyeva
- INRA, UMR GABI, AgroParisTech, Université Paris-Saclay, 78350, Jouy-en-Josas, France
| | - Céline Henry
- INRA, MICALIS Institute, Plateforme d'Analyse Protéomique Paris Sud-Ouest (PAPPSO), Université Paris-Saclay, 78350, Jouy-en-Josas, France
| | - Guy Miranda
- INRA, UMR GABI, AgroParisTech, Université Paris-Saclay, 78350, Jouy-en-Josas, France
| | - Bernard Faye
- CIRAD, UMR SELMET, 34398, Montpellier Cedex 5, France
| | - Gaukhar Konuspayeva
- Al-Farabi Kazakh National University, Biotechnology department, 050040, Almaty, Kazakhstan
| | - Patrice Martin
- INRA, UMR GABI, AgroParisTech, Université Paris-Saclay, 78350, Jouy-en-Josas, France.
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Yu F, Zhang Z, Luo L, Zhu J, Huang F, Yang Z, Tang Y, Ding G. Identification and Molecular Docking Study of a Novel Angiotensin-I Converting Enzyme Inhibitory Peptide Derived from Enzymatic Hydrolysates of Cyclina sinensis. Mar Drugs 2018; 16:E411. [PMID: 30373231 PMCID: PMC6265983 DOI: 10.3390/md16110411] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 10/24/2018] [Accepted: 10/25/2018] [Indexed: 12/22/2022] Open
Abstract
Marine-derived angiotensin-I converting enzyme (ACE) inhibitory peptides have shown potent ACE inhibitory activity with no side effects. In this study, we reported the discovery of a novel ACE-inhibitory peptide derived from trypsin hydrolysates of Cyclina sinensis (CSH). CSH was separated into four different molecular weight (MW) fractions by ultrafiltration. Fraction CSH-I showed the strongest ACE inhibitory activity. A peptide was purified by fast protein liquid chromatography (FPLC) and reversed-phase high-performance liquid chromatography (RP-HPLC) and its sequence was determined to be Trp-Pro-Met-Gly-Phe (WPMGF, 636.75 Da). The Lineweaver-Burk plot showed that WPMGF was a competitive inhibitor of ACE. WPMGF showed a significant degree of stability at varying temperatures, pH, and simulated gastrointestinal environment conditions. We investigated the interaction between this pentapeptide and ACE by means of a flexible molecular docking tool. The results revealed that effective interaction between WPMGF and ACE occurred mainly through hydrogen bonding, hydrophobic interactions, and coordination bonds between WPMGF and Zn(II). In conclusion, our study indicates that a purified extract derived from Cyclina sinensis or the WPMGF peptide could potentially be incorporated in antihypertensive functional foods or dietary supplements.
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Affiliation(s)
- Fangmiao Yu
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China.
| | - Zhuangwei Zhang
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China.
| | - Liwang Luo
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China.
| | - Junxiang Zhu
- Laboratory of Aquatic Products Processing and Quality Safety, Marine Fisheries Research Institute of Zhejiang, Zhoushan 316021, China.
| | - Fangfang Huang
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China.
| | - Zuisu Yang
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China.
| | - Yunping Tang
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China.
| | - Guofang Ding
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China.
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Martin M, Deussen A. Effects of natural peptides from food proteins on angiotensin converting enzyme activity and hypertension. Crit Rev Food Sci Nutr 2017; 59:1264-1283. [PMID: 29244531 DOI: 10.1080/10408398.2017.1402750] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Cardiovascular diseases are the leading cause of death. The underlying pathophysiology is largely contributed by an overactivation of the renin-angiotensin-aldosterone-system (RAAS). Herein, angiotensin II (AngII) is a key mediator not only in blood pressure control and vascular tone regulation, but also involved in inflammation, endothelial dysfunction, atherosclerosis, hypertension and congestive heart failure. Since more than three decades suppression of AngII generation by inhibition of the angiotensin-converting enzyme (ACE) or blockade of the AngII-receptor has shown clinical benefit by reducing hypertension, atherosclerosis and other inflammation-associated cardiovascular diseases. Besides pharmaceutical ACE-inhibitors some natural peptides derived from food proteins reduce in vitro ACE activity. Several animal studies and a few human clinical trials have shown antihypertensive effects of such peptides, which might be attractive as food additives to prevent age-related RAAS activation. However, their inhibitory potency on in vitro ACE activity does not always correlate with an antihypertensive impact. While some peptides with high inhibitory activity on ACE-activity in vitro show no antihypertensive effect in vivo, other peptides with only a moderate ACE inhibitory activity in vitro cause such effects. The explanation for this conflicting phenomenon between inhibitory activity and antihypertensive effect remains unclear to date. This review shall critically address the effects of natural peptides derived from different food proteins on the cardiovascular system and the possible underlying mechanisms. A central aspect will be to point to conceptual gaps in the current understanding of the action of these peptides with respect to in vivo blood pressure lowering effects.
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Affiliation(s)
- Melanie Martin
- a Institute of Physiology, Medical Faculty Carl Gustav Carus, Technische Universität Dresden , Germany
| | - Andreas Deussen
- a Institute of Physiology, Medical Faculty Carl Gustav Carus, Technische Universität Dresden , Germany
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