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Jimenez-Champi D, Romero-Orejon FL, Muñoz AM, Ramos-Escudero F. The Revalorization of Fishery By-Products: Types, Bioactive Compounds, and Food Applications. INTERNATIONAL JOURNAL OF FOOD SCIENCE 2024; 2024:6624083. [PMID: 39105167 PMCID: PMC11300074 DOI: 10.1155/2024/6624083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 04/17/2024] [Accepted: 07/08/2024] [Indexed: 08/07/2024]
Abstract
Recently, fish consumption has been increasing; subsequently, the number of by-products has also increased. However, generated residues are frequently discarded, and an appropriate management is necessary to properly use all fish by-products. Fishery by-products are well known for their content of bioactive compounds, such as unsaturated fatty acids, amino acids, minerals, peptides, enzymes, gelatin, collagen, and chitin. Several studies have reported that fishery by-products could provide significant properties, including antioxidant, antihypertensive, antimicrobial, anti-inflammatory, and antiobesity. Consequently, fish discards are of considerable interest to different industrial sectors, including food, nutraceuticals, medical, and pharmacology. In the food industry, the interest in using fishery by-products is focused on hydrolysates as food additives, collagen and gelatin as protein sources, chitin and chitosan to form edible films to protect food during storage, and oils as a source of Omega-3 and useful as antioxidants. Although different studies reported good results with the use of these by-products, identifying new applications in the food sector, as well as industrial applications, remains necessary.
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Affiliation(s)
- Diana Jimenez-Champi
- NutritionHealthFunctional Foods and Nutraceuticals Research UnitUniversidad San Ignacio de Loyola (UNUSAN-USIL), Lima, Peru
| | - Frank L. Romero-Orejon
- NutritionHealthFunctional Foods and Nutraceuticals Research UnitUniversidad San Ignacio de Loyola (UNUSAN-USIL), Lima, Peru
| | - Ana María Muñoz
- NutritionHealthFunctional Foods and Nutraceuticals Research UnitUniversidad San Ignacio de Loyola (UNUSAN-USIL), Lima, Peru
- Food Science and Nutrition InstituteUniversidad San Ignacio de Loyola (ICAN-USIL), Lima, Peru
| | - Fernando Ramos-Escudero
- NutritionHealthFunctional Foods and Nutraceuticals Research UnitUniversidad San Ignacio de Loyola (UNUSAN-USIL), Lima, Peru
- Health Sciences FacultyUniversidad San Ignacio de Loyola, Lima, Peru
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2
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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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3
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Wei G, Wang T, Li Y, He R, Huang A, Wang X. Identification, structural characterization, and molecular dynamic simulation of ACE inhibitory peptides in whey hydrolysates from Chinese Rushan cheese by-product. Food Chem X 2024; 21:101211. [PMID: 38384691 PMCID: PMC10878854 DOI: 10.1016/j.fochx.2024.101211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 02/05/2024] [Accepted: 02/05/2024] [Indexed: 02/23/2024] Open
Abstract
To realize the high-value utilization of Rushan cheese by-product, Rushan cheese whey was used as a raw material to prepare angiotensin-Ⅰ-converting enzyme inhibitory peptides (ACEIPs). After enzymatic hydrolysisn and ultrafiltration, the sequences of peptides were identified by liquid chromatography-mass spectrometry/mass spectrometry (LC-MS/MS). Two novel ACE inhibitory peptides Phe-Asp-Arg-Pro-Phe-Leu (FDRPFL) and Lys-Trp-Glu-Lys-Pro-Phe (KWEKPF) were identified. Additionally, both of the peptides exhibited good water-solubility and no toxicity according to in-silico prediction. Fourier transform infrared spectroscopy results show that both FDRPFL and KWEKPF were enriched in β-turn and β-sheet structures. Lineweaver-Burk plots revealed that FDRPFL and KWEKPF exhibited non-competitive and mixed inhibition patterns, respectively. Molecular docking and MD simulation showed that hydrogen bonds and ionic bonds forces allowed FDRPFL and KWEKPF to form stable and compact complexes with ACE. In conclusion, enzymatic hydrolysis of Rushan cheese by-products yields bioactive peptides, increases the added value of whey and reduces environmental pollution.
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Affiliation(s)
- Guangqiang Wei
- College of Food Science & Technology, Yunnan Agricultural University, Kunming 650201, Yunnan, China
| | - Teng Wang
- College of Food Science & Technology, Yunnan Agricultural University, Kunming 650201, Yunnan, China
| | - Yiyan Li
- College of Food Science & Technology, Yunnan Agricultural University, Kunming 650201, Yunnan, China
| | - Rong He
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing 210003, Jiangsu, China
| | - Aixiang Huang
- College of Food Science & Technology, Yunnan Agricultural University, Kunming 650201, Yunnan, China
| | - Xuefeng Wang
- College of Food Science & Technology, Yunnan Agricultural University, Kunming 650201, Yunnan, China
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Purohit K, Reddy N, Sunna A. Exploring the Potential of Bioactive Peptides: From Natural Sources to Therapeutics. Int J Mol Sci 2024; 25:1391. [PMID: 38338676 PMCID: PMC10855437 DOI: 10.3390/ijms25031391] [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: 12/01/2023] [Revised: 01/18/2024] [Accepted: 01/21/2024] [Indexed: 02/12/2024] Open
Abstract
Bioactive peptides, specific protein fragments with positive health effects, are gaining traction in drug development for advantages like enhanced penetration, low toxicity, and rapid clearance. This comprehensive review navigates the intricate landscape of peptide science, covering discovery to functional characterization. Beginning with a peptidomic exploration of natural sources, the review emphasizes the search for novel peptides. Extraction approaches, including enzymatic hydrolysis, microbial fermentation, and specialized methods for disulfide-linked peptides, are extensively covered. Mass spectrometric analysis techniques for data acquisition and identification, such as liquid chromatography, capillary electrophoresis, untargeted peptide analysis, and bioinformatics, are thoroughly outlined. The exploration of peptide bioactivity incorporates various methodologies, from in vitro assays to in silico techniques, including advanced approaches like phage display and cell-based assays. The review also discusses the structure-activity relationship in the context of antimicrobial peptides (AMPs), ACE-inhibitory peptides (ACEs), and antioxidative peptides (AOPs). Concluding with key findings and future research directions, this interdisciplinary review serves as a comprehensive reference, offering a holistic understanding of peptides and their potential therapeutic applications.
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Affiliation(s)
- Kruttika Purohit
- School of Natural Sciences, Macquarie University, Sydney, NSW 2109, Australia;
- Australian Research Council Industrial Transformation Training Centre for Facilitated Advancement of Australia’s Bioactives (FAAB), Sydney, NSW 2109, Australia;
| | - Narsimha Reddy
- Australian Research Council Industrial Transformation Training Centre for Facilitated Advancement of Australia’s Bioactives (FAAB), Sydney, NSW 2109, Australia;
- School of Science, Parramatta Campus, Western Sydney University, Penrith, NSW 2751, Australia
| | - Anwar Sunna
- School of Natural Sciences, Macquarie University, Sydney, NSW 2109, Australia;
- Australian Research Council Industrial Transformation Training Centre for Facilitated Advancement of Australia’s Bioactives (FAAB), Sydney, NSW 2109, Australia;
- Biomolecular Discovery Research Centre, Macquarie University, Sydney, NSW 2109, Australia
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Lu L, Mi J, Jin B, Zhang L, Luo Q, Li X, Yan Y, Cao Y. Inhibitory effects of the anthocyanins from Lycium ruthenicum Murray on angiotensin-I-converting enzyme: in vitro and molecular docking studies. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:7164-7175. [PMID: 37347844 DOI: 10.1002/jsfa.12803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 06/11/2023] [Accepted: 06/22/2023] [Indexed: 06/24/2023]
Abstract
BACKGROUND Lycium ruthenicum Murray (LRM), a perennial shrub plant belonging to the Solanaceae family, is rich in anthocyanins, which have anti-inflammatory, antioxidant, lipid-lowering, intestinal flora regulating, and other pharmacological qualities. This study was primarily aimed to investigate the inhibitory effect of different anthocyanin purities from LRM on angiotensin-I-converting enzyme (ACE) activity in vitro. Moreover, the inhibitory mechanism was further analyzed by molecular docking technology. RESULTS Two main anthocyanin isomers were identified by ultra-performance liquid chromatography-tandem mass spectrometry and proton/carbon-13 nuclear magnetic resonance, namely petunidin-3-O-[rhamnopyranosyl-(trans-p-coumaroyl)]-5-O-(β-d-glucopyranoside) (trans-Pt3R5G) and petunidin-3-O-[rhamnopyranosyl-(cis-p-coumaroyl)]-5-O-(β-d-glucopyranoside) (cis-Pt3R5G), with a molar ratio of 9:1. Three purification grades of Pt3R5G all showed excellent inhibitory effects on ACE, with the half maximal inhibitory concentration (IC50 ) values being 0.562, 0.421, and 0.106 mg·mL-1 . Increasing the purity may reduce the IC50 within a certain concentration range. An enzymatic kinetic experiment showed that the inhibitory effect of Pt3R5G on ACE was reversible and non-competitive: Pt3R5G and substrate were not in competition for the active sites of ACE. Molecular docking technology further revealed the possible mechanism was that Pt3R5G and ACE amino acid residues were interacting by hydrogen bonds to exert the inhibitory effect. CONCLUSION The results indicated that Pt3R5G from LRM was highly effective at inhibiting ACE activity in vitro, with the hydrogen bonds of Pt3R5G and ACE amino acid residues exerting the inhibition. As a potential plant-based ACE inhibitor, Pt3R5G can be used as a functional ingredient for antihypertensive effects. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Lu Lu
- National Wolfberry Engineering Technology Research Center, Institute of Wolfberry Science, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan, China
| | - Jia Mi
- National Wolfberry Engineering Technology Research Center, Institute of Wolfberry Science, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan, China
| | - Bo Jin
- National Wolfberry Engineering Technology Research Center, Institute of Wolfberry Science, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan, China
| | - Lutao Zhang
- National Wolfberry Engineering Technology Research Center, Institute of Wolfberry Science, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan, China
| | - Qing Luo
- National Wolfberry Engineering Technology Research Center, Institute of Wolfberry Science, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan, China
| | - Xiaoying Li
- National Wolfberry Engineering Technology Research Center, Institute of Wolfberry Science, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan, China
| | - Yamei Yan
- National Wolfberry Engineering Technology Research Center, Institute of Wolfberry Science, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan, China
| | - Youlong Cao
- National Wolfberry Engineering Technology Research Center, Institute of Wolfberry Science, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan, China
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You Q, Sun X, Chen J, Yu J, Wei Y. Ameliorative effect of mussel-derived ACE inhibitory peptides on spontaneous hypertension rats. Eur J Nutr 2023; 62:3097-3111. [PMID: 37505286 DOI: 10.1007/s00394-023-03222-9] [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: 10/29/2022] [Accepted: 07/21/2023] [Indexed: 07/29/2023]
Abstract
PURPOSE The purpose of this study was to prepare the novel mussel-derived ACE inhibitory peptides (MEPs) by enzymatic hydrolysis of Mytilus edulis and investigate their antihypertensive effects in vivo. METHODS After assessing the stability of MEPs in vitro, we investigated the effect of MEPs on hypertension using spontaneously hypertensive rats (SHRs). Subsequently, MEPs were purified and identified by ultrafiltration, gel filtration chromatography and liquid chromatography-tandem mass spectrometry (LC-MS/MS). RESULTS Our study demonstrated that MEPs could keep stable ACE inhibitory activity after treatment with heat, acid, alkali, metal ions and simulated gastrointestinal digestive fluid. Additionally, the animal experiments showed that both short-term and long-term treatment with MEPs resulted in a significant reduction in systolic and diastolic blood pressure in SHRs. Mechanistically, the results suggested that MEPs could reduce vascular remodeling, regulate renin-angiotensin system (RAS), and inhibit kidney and myocardial fibrosis. Finally, we isolated and identified five peptides from MEPs, with the peptide Ile-Leu-Thr-Glu-Arg showed the highest ACE inhibition rate. CONCLUSION Our findings demonstrate the potential use of MEPs as active components in functional foods designed to lower blood pressure.
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Affiliation(s)
- Qiaoni You
- College of Life Sciences, Qingdao University, 308 Ningxia Road, Qingdao, 266071, China
| | - Xiaopeng Sun
- College of Life Sciences, Qingdao University, 308 Ningxia Road, Qingdao, 266071, China
| | - Jinli Chen
- Chenland Nutritionals, Incorporated, Invine, CA, USA
| | - Jia Yu
- College of Life Sciences, Qingdao University, 308 Ningxia Road, Qingdao, 266071, China.
| | - Yuxi Wei
- College of Life Sciences, Qingdao University, 308 Ningxia Road, Qingdao, 266071, China.
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7
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Heo SY, Kang N, Kim EA, Kim J, Lee SH, Ahn G, Oh JH, Shin AY, Kim D, Heo SJ. Purification and Molecular Docking Study on the Angiotensin I-Converting Enzyme (ACE)-Inhibitory Peptide Isolated from Hydrolysates of the Deep-Sea Mussel Gigantidas vrijenhoeki. Mar Drugs 2023; 21:458. [PMID: 37623739 PMCID: PMC10456528 DOI: 10.3390/md21080458] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/15/2023] [Accepted: 08/19/2023] [Indexed: 08/26/2023] Open
Abstract
The objective of this study was to prepare an angiotensin I-converting enzyme (ACE)-inhibitory peptide from the hydrothermal vent mussel, Gigantidas vrijenhoeki. The G. vrijenhoeki protein was hydrolyzed by various hydrolytic enzymes. The peptic hydrolysate exhibited the highest ACE-inhibitory activity and was fractionated into four molecular weight ranges by ultrafiltration. The <1 kDa fraction exhibited the highest ACE inhibitory activity and was found to have 11 peptide sequences. Among the analyzed peptides, KLLWNGKM exhibited stronger ACE inhibitory activity and an IC50 value of 0.007 μM. To investigate the ACE-inhibitory activity of the analyzed peptides, a molecular docking study was performed. KLLWNGKM exhibited the highest binding energy (-1317.01 kcal/mol), which was mainly attributed to the formation of hydrogen bonds with the ACE active pockets, zinc-binding motif, and zinc ion. These results indicate that G. vrijenhoeki-derived peptides can serve as nutritional and pharmacological candidates for controlling blood pressure.
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Affiliation(s)
- Seong-Yeong Heo
- Jeju Bio Research Center, Korea Institute of Ocean Science and Technology (KIOST), Jeju 63349, Republic of Korea; (S.-Y.H.); (N.K.); (E.-A.K.); (J.K.)
- Department of Marine Biotechnology, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - Nalae Kang
- Jeju Bio Research Center, Korea Institute of Ocean Science and Technology (KIOST), Jeju 63349, Republic of Korea; (S.-Y.H.); (N.K.); (E.-A.K.); (J.K.)
| | - Eun-A Kim
- Jeju Bio Research Center, Korea Institute of Ocean Science and Technology (KIOST), Jeju 63349, Republic of Korea; (S.-Y.H.); (N.K.); (E.-A.K.); (J.K.)
| | - Junseong Kim
- Jeju Bio Research Center, Korea Institute of Ocean Science and Technology (KIOST), Jeju 63349, Republic of Korea; (S.-Y.H.); (N.K.); (E.-A.K.); (J.K.)
| | - Seung-Hong Lee
- Department of Pharmaceutical Engineering, Soonchunhyang University, Asan 31538, Republic of Korea;
| | - Ginnae Ahn
- Department of Food Technology and Nutrition, Chonnam National University, Yeosu 59626, Republic of Korea;
| | - Je Hyeok Oh
- Marine Ecosystem and Biological Research Center, Korea Institute of Ocean Science and Technology (KIOST), Busan 49111, Republic of Korea; (J.H.O.); (A.Y.S.); (D.K.)
| | - A Young Shin
- Marine Ecosystem and Biological Research Center, Korea Institute of Ocean Science and Technology (KIOST), Busan 49111, Republic of Korea; (J.H.O.); (A.Y.S.); (D.K.)
| | - Dongsung Kim
- Marine Ecosystem and Biological Research Center, Korea Institute of Ocean Science and Technology (KIOST), Busan 49111, Republic of Korea; (J.H.O.); (A.Y.S.); (D.K.)
| | - Soo-Jin Heo
- Jeju Bio Research Center, Korea Institute of Ocean Science and Technology (KIOST), Jeju 63349, Republic of Korea; (S.-Y.H.); (N.K.); (E.-A.K.); (J.K.)
- Department of Marine Biotechnology, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
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Prakash Nirmal N, Singh Rajput M, Bhojraj Rathod N, Mudgil P, Pati S, Bono G, Nalinanon S, Li L, Maqsood S. Structural characteristic and molecular docking simulation of fish protein-derived peptides: Recent updates on antioxidant, anti-hypertensive and anti-diabetic peptides. Food Chem 2023; 405:134737. [DOI: 10.1016/j.foodchem.2022.134737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 09/30/2022] [Accepted: 10/22/2022] [Indexed: 11/25/2022]
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9
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Zheng H, Pei Y, Zhou C, Hong P, Qian ZJ. Amelioration of atherosclerosis in ox-LDL induced HUVEC by sulfated polysaccharides from Gelidium crinale with antihypertensive activity. Int J Biol Macromol 2023; 228:671-680. [PMID: 36577474 DOI: 10.1016/j.ijbiomac.2022.12.245] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 11/21/2022] [Accepted: 12/21/2022] [Indexed: 12/26/2022]
Abstract
Red algal polysaccharide is a good potential medical resource. Different red algal polysaccharides have different structural characteristics and rich biological activities. Previous studies have identified some structural information of sulfated polysaccharide (GNP, 25.8 kDa) from red algae, Gelidium crinale and found that GNP has excellent anti-inflammatory, antioxidant and anti-tumor activities. On this basis, this study investigated the effect of GNP on atherosclerosis, which is closely related to antioxidant and anti-inflammatory mechanisms and usually coexists and interacts with hypertension. This study investigated the inhibitory activity of GNP on angiotensin-converting enzyme (ACE) and its mechanism on oxidized low-density lipoprotein (ox-LDL)-induced HUVEC atherosclerosis. The results showed that GNP inhibits the up-regulation of cell adhesion molecules and oxidized low-density lipoprotein receptor-1 (LOX-1). GNP can regulate mitogen-activated protein kinases (MAPK), nuclear factor kappa B (NF-κB) and PI3K/AKT signal pathways, inhibit apoptosis, invasion and migration. Meanwhile, GNP (IC50 = 269.2 μg/mL) antagonizes ACE by competitive binding mode, and it can reduce systolic blood pressure (SBP) of spontaneously hypertensive rats (SHR). It provides a theoretical basis for GNP as a potential substance for the prevention and treatment of atherosclerosis.
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Affiliation(s)
- Haiyan Zheng
- College of Food Science and Technology, School of Chemistry and Environment, Shenzhen Institute of Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Ocean University, Zhanjiang 524088, China
| | - Yu Pei
- College of Food Science and Technology, School of Chemistry and Environment, Shenzhen Institute of Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Ocean University, Zhanjiang 524088, China
| | - Chunxia Zhou
- College of Food Science and Technology, School of Chemistry and Environment, Shenzhen Institute of Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Ocean University, Zhanjiang 524088, China; Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang 524025, China
| | - Pengzhi Hong
- College of Food Science and Technology, School of Chemistry and Environment, Shenzhen Institute of Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Ocean University, Zhanjiang 524088, China; Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang 524025, China
| | - Zhong-Ji Qian
- College of Food Science and Technology, School of Chemistry and Environment, Shenzhen Institute of Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Ocean University, Zhanjiang 524088, China; Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang 524025, China.
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Yaji ELA, Wahab SA, Len KYT, Sabri MZ, Razali N, Dos Mohamed AM, Wong FWF, Talib NA, Hashim NH, Pa’ee KF. Alternative biomanufacturing of bioactive peptides derived from halal food sources. INNOVATION OF FOOD PRODUCTS IN HALAL SUPPLY CHAIN WORLDWIDE 2023:99-113. [DOI: 10.1016/b978-0-323-91662-2.00007-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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Novel Peptide Sequences with ACE-Inhibitory and Antioxidant Activities Derived from the Heads and Bones of Hybrid Groupers ( Epinephelus lanceolatus × Epinephelus fuscoguttatus). Foods 2022; 11:foods11243991. [PMID: 36553733 PMCID: PMC9777584 DOI: 10.3390/foods11243991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 11/22/2022] [Accepted: 11/23/2022] [Indexed: 12/14/2022] Open
Abstract
The heads and bones of hybrid groupers are potential precursors for angiotensin-converting enzyme (ACE)-inhibitory and antioxidant peptides. The aim of this study was to isolate the dual-action peptides from the Alcalase-treated head and bone hydrolysate of hybrid groupers followed by identification of the novel peptides. The stability of these peptides against stimulated in vitro gastrointestinal digestion (SGID) was also determined. Fraction HB-IV (less than 1 kDa) obtained from ultrafiltration showed the strongest ACE-inhibition ability (IC50: 0.28 mg/mL), which was comparable to the potency of the commercial supplement, PeptACE (IC50: 0.22 mg/mL). This fraction also demonstrated the highest hydroxyl radical scavenging and metal-chelating activities. However, further fractionation of HB-IV by a series of chromatography resulted in peptide fractions of reduced ACE-inhibitory and antioxidant activities. The hydroxyl radical scavenging and reduction potential of HB-IV were enhanced, whereas ACE-inhibitory and metal-chelating activities were reduced following SGID. A total of 145 peptide sequences were identified from HB-IV, of which 137 peptides were novel to the BIOPEP database. The results suggested that the bioactive peptides isolated from the heads and bones of hybrid groupers could be used as functional foods/ingredients with potential ACE-inhibitory and antioxidant effects.
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12
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Zaharuddin ND, Barkia I, Wan Ibadullah WZ, Zarei M, Saari N. Identification, molecular docking, and kinetic studies of six novel angiotensin-I-converting enzyme (ACE) inhibitory peptides derived from Kenaf (Hibiscus cannabinus L.) seed. Int J Biol Macromol 2022; 220:1512-1522. [PMID: 36126810 DOI: 10.1016/j.ijbiomac.2022.09.142] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 09/12/2022] [Accepted: 09/15/2022] [Indexed: 11/18/2022]
Abstract
Kenaf (Hibiscus cannabinus L.) seed is a valuable protein source that could be used to prepare protein hydrolysates with antihypertensive properties. However, the potential of using kenaf seeds for health food and pharmaceutical applications has not been fully exploited. Thus, the aim of this study was to identify and characterise the Angiotensin-I-Converting Enzyme (ACE) inhibitory peptides derived from the optimized hydrolysis conditions of kenaf seed protein hydrolysates (KSPH). The optimum hydrolysis conditions determined by response surface methodology (RSM) were as follows: temperature 65 °C, pH 6.5, hydrolysis time 2.25 h, and enzyme/substrate (E/S) ratio of 0.03 (w/w). Under these conditions, the degree of hydrolysis (DH) was 55.28 % and ACE inhibitory activity was 75.51 %. Also, the low molecular weight peptide fractions, <2 kilodalton (kDa) and 2-5 kDa showed the highest ACE-inhibitory activity (82.27 % and 83.69 %, respectively). The 2-5 kDa fraction by Quadrupole-Time-of-Flight Liquid Chromatography-Mass Spectrometry (QTOF LC - MS) revealed the abundance of six peptides, LYWSYLYN, ALFYWVS, LLLHAL, AKSCVVFP, INPPSTTN, and WTIPTPS. Kinetic studies showed that peptide LYWSYLYN possessed the highest Michaelis constant (Km), maximum velocity (Vmax) values and the lowest inhibitor constant (Ki) values, suggesting of its superior ACE inhibitory activity compared to other peptides.
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Affiliation(s)
- Nurul Dhania Zaharuddin
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Ines Barkia
- Department of Engineering, German University of Technology in Oman, GUtech, PO Box 1816, Athaibah PC 130, Muscat, Oman
| | - Wan Zunairah Wan Ibadullah
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Mohammad Zarei
- Future Foods Lab and Cellular Agriculture Initiative, Virginia Seafood Agricultural Research and Extension Center, Virginia Polytechnic and Extension Center, Virginia Polytechnic Institute and State University, Hampton, VA 23699, United States of America
| | - Nazamid Saari
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia.
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Identification of Antioxidant Peptides Derived from Tilapia (Oreochromis niloticus) Skin and Their Mechanism of Action by Molecular Docking. Foods 2022; 11:foods11172576. [PMID: 36076761 PMCID: PMC9455858 DOI: 10.3390/foods11172576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/20/2022] [Accepted: 08/24/2022] [Indexed: 11/21/2022] Open
Abstract
Antioxidants, which can activate the body’s antioxidant defence system and reduce oxidative stress damage, are important for maintaining free radical homeostasis between oxidative damage and antioxidant defence. Six antioxidant peptides (P1–P6) were isolated and identified from the enzymatic hydrolysate of tilapia skin by ultrafiltration, reversed-phase high-performance liquid chromatography (RP-HPLC) and liquid chromatography–tandem mass spectrometry (LC–MS/MS). Moreover, the scavenging mechanism of the identified peptides against DPPH (2,2-Diphenyl-1-picrylhydrazyl) and ABTS (2-azido-bis (3-ethylbenzothiazoline-6-sulfonic acid) was studied by molecular docking. It was found that Pro, Ala and Tyr were the characteristic amino acids for scavenging free radicals, and hydrogen bonding and hydrophobic interactions were the main interactions between the free radicals and antioxidant peptides. Among them, the peptide KAPDPGPGPM exhibited the highest DPPH free radical scavenging activity (IC50 = 2.56 ± 0.15 mg/mL), in which the hydrogen bond between the free radical DDPH and Thr-6 was identified as the main interaction, and the hydrophobic interactions between the free radical DDPH and Ala, Gly and Pro were also identified. The peptide GGYDEY presented the highest scavenging activity against ABTS (IC50 = 9.14 ± 0.08 mg/mL). The key structures for the interaction of this peptide with the free radical ABTS were identified as Gly-1 and Glu-5 (hydrogen bond sites), and the amino acids Tyr and Asp provided hydrophobic interactions. Furthermore, it was determined that the screened peptides are suitable for applications as antioxidants in the food industry, exhibit good water solubility and stability, are likely nonallergenic and are nontoxic. In summary, the results of this study provide a theoretical structural basis for examining the mechanism of action of antioxidant peptides and the application of enzymatic hydrolysates from tilapia skin.
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Oussaief O, Jrad Z, Adt I, Kaddes K, Khorchani T, Degraeve P, El Hatmi H. Antioxidant, lipase and
ACE
‐inhibitory properties of camel lactoferrin and its enzymatic hydrolysates. INT J DAIRY TECHNOL 2022. [DOI: 10.1111/1471-0307.12904] [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)
- Olfa Oussaief
- Livestock and Wildlife Laboratory, Arid Lands Institute of Medenine University of Gabes Medenine 4119 Tunisia
| | - Zeineb Jrad
- Livestock and Wildlife Laboratory, Arid Lands Institute of Medenine University of Gabes Medenine 4119 Tunisia
| | - Isabelle Adt
- Univ Lyon, Université Claude Bernard Lyon 1, ISARA Lyon, BioDyMIA (Bioingénierie et Dynamique Microbienne aux Interfaces Alimentaires) Research Unit, IUT Lyon 1 Bourg en Bresse 01000 France
| | - Khaoula Kaddes
- Univ Lyon, Université Claude Bernard Lyon 1, ISARA Lyon, BioDyMIA (Bioingénierie et Dynamique Microbienne aux Interfaces Alimentaires) Research Unit, IUT Lyon 1 Bourg en Bresse 01000 France
| | - Touhami Khorchani
- Livestock and Wildlife Laboratory, Arid Lands Institute of Medenine University of Gabes Medenine 4119 Tunisia
| | - Pascal Degraeve
- Univ Lyon, Université Claude Bernard Lyon 1, ISARA Lyon, BioDyMIA (Bioingénierie et Dynamique Microbienne aux Interfaces Alimentaires) Research Unit, IUT Lyon 1 Bourg en Bresse 01000 France
| | - Halima El Hatmi
- Livestock and Wildlife Laboratory, Arid Lands Institute of Medenine University of Gabes Medenine 4119 Tunisia
- Department of Food, High Institute of Applied Biology of Medenine University of Gabes Medenine 4119 Tunisia
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15
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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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16
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Okagu IU, Ezeorba TPC, Aham EC, Aguchem RN, Nechi RN. Recent findings on the cellular and molecular mechanisms of action of novel food-derived antihypertensive peptides. FOOD CHEMISTRY. MOLECULAR SCIENCES 2022; 4:100078. [PMID: 35415696 PMCID: PMC8991738 DOI: 10.1016/j.fochms.2022.100078] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 01/07/2022] [Accepted: 01/21/2022] [Indexed: 12/14/2022]
Abstract
Hypertension has remained a silent-killer. Novel peptides recently isolated from food proteins. Molecular mechanism of blood pressure-lowering: renin and ACE-inhibition, and beyond. Proposed molecular mechanisms for future research. Novel peptides are excellent candidates for nutraceutical development.
Hypertension impacts negatively on the quality of life of sufferers, and complications associated with uncontrolled hypertension are life-threatening. Hence, many research efforts are exploring the antihypertensive properties of bioactive peptides derived from food proteins using in vitro ACE-inhibitory assay, experimentally-induced and spontaneous hypertensive rats, normotensive and hypertensive human models. In this study, the cellular and molecular mechanisms of blood pressure-lowering properties of novel peptides reported in recent studies (2015-July 30, 2021) were discussed. In addition to common mechanisms such as the inhibition of angiotensin I-converting enzyme (ACE) and renin activities, recently recognized mechanisms through which bioactive peptides exert their antihypertensive properties including the induction of vasodilation via upregulation of cyclo-oxygenase (COX) and prostaglandin receptor and endothelial nitric oxide synthase expression and L-type Ca2+ channel blockade were presented. Similarly, emerging mechanisms of blood pressure-lowering by bioactive peptides such as modulation of inflammation (TNF-α, and other cytokines signaling), oxidative stress (Keap-1/Nrf2/ARE/HO-1 and related signaling pathways), PPAR-γ/caspase3/MAPK signaling pathways and inhibition of lipid accumulation were discussed. The review also highlighted factors that influence the antihypertensive properties of peptides such as method of hydrolysis (type and number of enzymes, and chemical used for hydrolysis, and microbial fermentation), and amino acid sequence and chain length of peptides.
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Affiliation(s)
- Innocent U Okagu
- Department of Biochemistry, University of Nigeria, Nsukka 410001, Nigeria
| | | | - Emmanuel C Aham
- Department of Biochemistry, University of Nigeria, Nsukka 410001, Nigeria
| | - Rita N Aguchem
- Department of Biochemistry, University of Nigeria, Nsukka 410001, Nigeria
| | - Regina N Nechi
- Faculty of Pharmaceutical Sciences, University of Nigeria, Nsukka 410001, Nigeria
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Abstract
Bioactive peptides with high potency against numerous human disorders have been regarded as a promising therapy in disease control. These peptides could be released from various dietary protein sources through hydrolysis processing using physical conditions, chemical agents, microbial fermentation, or enzymatic digestions. Considering the diversity of the original proteins and the complexity of the multiple structural peptides that existed in the hydrolysis mixture, the screening of bioactive peptides will be a challenge task. Well-organized and well-designed methods are necessarily required to enhance the efficiency of studying the potential peptides. This article, hence, provides an overview of bioactive peptides with an emphasis on the current strategy used for screening and characterization methods. Moreover, the understanding of the biological activities of peptides, mechanism inhibitions, and the interaction of the complex of peptide–enzyme is commonly evaluated using specific in vitro assays and molecular docking analysis.
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Lee HG, Oh JY, Chung DM, Seo MY, Park SJ, Jeon YJ, Ryu BM. Utility of a Hydrolysate from Overproduced Paralichthys olivaceus for Hypertension Treatment: Correlation between Physical Properties and Potent Anti-Hypertensive Activities. Mar Drugs 2022; 20:md20060346. [PMID: 35736148 PMCID: PMC9228416 DOI: 10.3390/md20060346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/23/2022] [Accepted: 05/24/2022] [Indexed: 11/16/2022] Open
Abstract
Aquacultured fish are the richest natural source of protein. However, their overproduced biomass is often discarded due to production imbalance, causing considerable losses to the fishery industry. Therefore, it is necessary to utilize surplus fish and add value to overproduced fish. We performed complex enzyme-assisted hydrolysis to determine the correlation between its physical characteristics and anti-hypertensive activity in vitro and in vivo using an SHR model. Protamex-Pepsin assisted hydrolysate from Paralichthys olivaceus (POppH) produced by complex enzyme-assisted hydrolysis contained low-molecular-weight peptides and amino acids with anti-hypertensive activity. POppH regulated blood pressure and serum angiotensin II and angiotensin-I-converting enzyme levels, and histological and ultrasound image analysis revealed substantially reduced thickness and diameter of the carotid aorta in the POppH-administered SHR group. Therefore, we propose to reduce food loss due to overproduction by utilizing the anti-hypertensive activity and physical properties of POppH; the results demonstrate its application as a therapeutic agent.
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Affiliation(s)
- Hyo-Geun Lee
- Department of Marine Life Science, Jeju National University, Jeju 63243, Korea; (H.-G.L.); (Y.-J.J.)
| | - Jae-Young Oh
- Food Safety and Processing Research Division, National Institute of Fisheries Science, Busan 46083, Korea;
| | - Dong-Min Chung
- Shinwoo Corporation. Ltd. 991, Worasan-ro, Munsan-eup, Jinju 52839, Korea; (D.-M.C.); (M.-Y.S.); (S.-J.P.)
| | - Min-Young Seo
- Shinwoo Corporation. Ltd. 991, Worasan-ro, Munsan-eup, Jinju 52839, Korea; (D.-M.C.); (M.-Y.S.); (S.-J.P.)
| | - Shin-Jae Park
- Shinwoo Corporation. Ltd. 991, Worasan-ro, Munsan-eup, Jinju 52839, Korea; (D.-M.C.); (M.-Y.S.); (S.-J.P.)
| | - You-Jin Jeon
- Department of Marine Life Science, Jeju National University, Jeju 63243, Korea; (H.-G.L.); (Y.-J.J.)
| | - Bo-Mi Ryu
- Department of Marine Life Science, Jeju National University, Jeju 63243, Korea; (H.-G.L.); (Y.-J.J.)
- Correspondence: ; Tel.: +82-10-4843-7071
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Exploration of ACE-Inhibiting Peptides Encrypted in Artemisia annua Using In Silico Approach. BIOMED RESEARCH INTERNATIONAL 2022; 2022:5367125. [PMID: 35655475 PMCID: PMC9152397 DOI: 10.1155/2022/5367125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 04/27/2022] [Indexed: 11/18/2022]
Abstract
The renin-angiotensin system (RAS) is involved in body fluid regulation, but one of its enzymes, angiotensin-converting enzyme (ACE), indirectly causes hypertension by constricting blood vessels. Autoimmune illness is linked to the increased risk of hypertension and cardiovascular disease. In this study, ACE-inhibiting peptides were studied from Artemisia annua proteins. In silico hydrolysis of proteins was performed by BIOPEP-UWM using proteolytic enzymes from plant, microbial, and digestive sources. The physicochemical properties of 1160 peptides were determined using the peptide package of R studio. Di- and tripeptides were mostly released with a molecular weight of 170 to 350 Da. PeptideRanker was used to select 16 peptides from a pool of 1160 peptides based on their likelihood of being bioactive. Molecular docking was performed by DS 2020 and AutoDock Vina, which revealed that the stability of the ligand-receptor complex is due to hydrogen bonding and electrostatic and hydrophobic interactions. Their binding energies ranged from -31.81 to -20.09 kJ/mol. For drug-likeness evaluation, an online tool SwissADME was used that follows the ADME rule (absorption, distribution, metabolism, and excretion) to check the pharmacokinetics and drug-likeness of the compound. In the future, the released peptides can be used to make functional nutraceutical foods against hypertension.
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20
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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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21
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Tang C, Zhou K, Zhu Y, Zhang W, Xie Y, Wang Z, Zhou H, Yang T, Zhang Q, Xu B. Collagen and its derivatives: From structure and properties to their applications in food industry. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.107748] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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22
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Yamanushi M, Shimura M, Nagai H, Hamada-Sato N. Antihypertensive effects of abalone viscera fermented with Lactiplantibacillus pentosus SN001 via angiotensin-converting enzyme inhibition. Food Chem X 2022; 13:100239. [PMID: 35498971 PMCID: PMC9040014 DOI: 10.1016/j.fochx.2022.100239] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 01/21/2022] [Accepted: 02/01/2022] [Indexed: 11/04/2022] Open
Abstract
L. pentosus SN001-fermented abalone viscera reduced blood pressure in vivo. L. pentosus SN001-fermented abalone viscera did not affect rat blood composition. L. pentosus SN001-fermented abalone viscera had a good safety profile. Uracil was identified from L. pentosus SN001-fermented abalone viscera.
Abalone viscera, which accounts for more than 20% of body weight, is typically discarded. With increases in abalone aquaculture production, novel uses for abalone viscera are needed. Here, we evaluated the effects of abalone viscera fermented with Lactiplantibacillus pentosus SN001 on angiotensin-converting enzyme (ACE) activity and blood pressure elevation in spontaneously hypertensive rats. The fermented product significantly reduced systolic blood pressure compared with the control. There were no significant differences in blood glucose, triglyceride, total cholesterol, or high-density lipoprotein cholesterol levels; alanine aminotransferase activity; and aspartate aminotransferase activity between the fermented product and control groups. Uracil was isolated and identified from the fermented product. Uracil may be the active component. Overall, L. pentosus SN001-fermented abalone viscera showed sustained inhibitory effects on blood pressure elevation but did not alter blood components after long-term intake. These results provide insights into the safety of L. pentosus SN001-fermented abalone viscera as a food product.
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Affiliation(s)
- Mayu Yamanushi
- Course of Safety Management in Food Supply Chain, Tokyo University of Marine Science and Technology, Konan-4, Minato-ku, Tokyo 108-8477, Japan
| | - Mariko Shimura
- Research and Development Department, Bull-Dog Sauce Co., Ltd., 3-6-1, Mitsuwa, Kawaguchi-shi, Saitama 334-0011, Japan
| | - Hiroshi Nagai
- Department of Ocean Sciences, Tokyo University of Marine Science and Technology, Konan-4, Minato-ku, Tokyo 108-8477, Japan
| | - Naoko Hamada-Sato
- Course of Safety Management in Food Supply Chain, Tokyo University of Marine Science and Technology, Konan-4, Minato-ku, Tokyo 108-8477, Japan.,Department of Food Science and Technology, Tokyo University of Marine Science and Technology, Konan-4, Minato-ku, Tokyo 108-8477, Japan
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23
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Nirmal NP, Santivarangkna C, Rajput MS, Benjakul S, Maqsood S. Valorization of fish byproducts: Sources to end-product applications of bioactive protein hydrolysate. Compr Rev Food Sci Food Saf 2022; 21:1803-1842. [PMID: 35150206 DOI: 10.1111/1541-4337.12917] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 12/16/2021] [Accepted: 01/05/2022] [Indexed: 12/17/2022]
Abstract
Fish processing industries result in an ample number of protein-rich byproducts, which have been used to produce protein hydrolysate (PH) for human consumption. Chemical, microbial, and enzymatic hydrolysis processes have been implemented for the production of fish PH (FPH) from diverse types of fish processing byproducts. FPH has been reported to possess bioactive active peptides known to exhibit various biological activities such as antioxidant, antimicrobial, angiotensin-I converting enzyme inhibition, calcium-binding ability, dipeptidyl peptidase-IV inhibition, immunomodulation, and antiproliferative activity, which are discussed comprehensively in this review. Appropriate conditions for the hydrolysis process (e.g., type and concentration of enzymes, time, and temperature) play an important role in achieving the desired level of hydrolysis, thus affecting the functional and bioactive properties and stability of FPH. This review provides an in-depth and comprehensive discussion on the sources, process parameters, purification as well as functional and bioactive properties of FPHs. The most recent research findings on the impact of production parameters, bitterness of peptide, storage, and food processing conditions on functional properties and stability of FPH were also reported. More importantly, the recent studies on biological activities of FPH and in vivo health benefits were discussed with the possible mechanism of action. Furthermore, FPH-polyphenol conjugate, encapsulation, and digestive stability of FPH were discussed in terms of their potential to be utilized as a nutraceutical ingredient. Last but not the least, various industrial applications of FPH and the fate of FPH in terms of limitations, hurdles, future research directions, and challenges have been addressed.
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Affiliation(s)
| | | | - Mithun Singh Rajput
- Department of Pharmacology, Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology (CHARUSAT), Gujarat, India
| | - Soottawat Benjakul
- The International Center of Excellence in Seafood Science and Innovation, Prince of Songkla University, Songkhla, Thailand
| | - Sajid Maqsood
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain, United Arab Emirates
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24
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Xie D, Du L, Lin H, Su E, Shen Y, Xie J, Wei D. In vitro-in silico screening strategy and mechanism of angiotensin I-converting enzyme inhibitory peptides from α-lactalbumin. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112984] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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25
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Zaky AA, Simal-Gandara J, Eun JB, Shim JH, Abd El-Aty AM. Bioactivities, Applications, Safety, and Health Benefits of Bioactive Peptides From Food and By-Products: A Review. Front Nutr 2022; 8:815640. [PMID: 35127796 PMCID: PMC8810531 DOI: 10.3389/fnut.2021.815640] [Citation(s) in RCA: 79] [Impact Index Per Article: 39.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 12/30/2021] [Indexed: 12/12/2022] Open
Abstract
Bioactive peptides generated from food proteins have great potential as functional foods and nutraceuticals. Bioactive peptides possess several significant functions, such as antioxidative, anti-inflammatory, anticancer, antimicrobial, immunomodulatory, and antihypertensive effects in the living body. In recent years, numerous reports have been published describing bioactive peptides/hydrolysates produced from various food sources. Herein, we reviewed the bioactive peptides or protein hydrolysates found in the plant, animal, marine, and dairy products, as well as their by-products. This review also emphasizes the health benefits, bioactivities, and utilization of active peptides obtained from the mentioned sources. Their possible application in functional product development, feed, wound healing, pharmaceutical and cosmetic industries, and their use as food additives have all been investigated alongside considerations on their safety.
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Affiliation(s)
- Ahmed A. Zaky
- National Research Centre, Department of Food Technology, Food Industries and Nutrition Research Institute, Cairo, Egypt
| | - Jesus Simal-Gandara
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Science, Universidade de Vigo, Ourense, Spain
| | - Jong-Bang Eun
- Department of Food Science and Technology, Chonnam National University, Gwangju, South Korea
| | - Jae-Han Shim
- Natural Products Chemistry Laboratory, Biotechnology Research Institute, Chonnam National University, Gwangju, South Korea
| | - A. M. Abd El-Aty
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
- Department of Medical Pharmacology, Medical Faculty, Ataturk University, Erzurum, Turkey
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26
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Zhang N, Li F, Zhang T, Li CY, Zhu L, Yan S. Isolation, identification, and molecular docking analysis of novel ACE inhibitory peptides from Spirulina platensis. Eur Food Res Technol 2022. [DOI: 10.1007/s00217-021-03949-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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27
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Jogi N, Yathisha UG, Bhat I, Mamatha BS. Antihypertensive activity of orally consumed ACE-I inhibitory peptides. Crit Rev Food Sci Nutr 2022; 62:8986-8999. [PMID: 34213991 DOI: 10.1080/10408398.2021.1938508] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Food proteins are sources for ACE-I inhibitory peptides that can be extracted by enzymatic hydrolysis exhibiting anti-hypertensive activity. However, these peptides are prone to further degradation by gastrointestinal enzymes during oral consumption. Bio-activity of these peptides is dependent on the resultant peptide post gastrointestinal digestion. To exhibit the bio-activity, they need to be absorbed in intact form. Although studies suggest di and tri-peptides show better ACE-I inhibitory activity, few peptides show altered IC50 values under simulated gastrointestinal digestion. Moreover, ACE-I inhibitory peptides with low IC50 values have not shown effective anti-hypertensive activity in spontaneously hypertensive rats when administered orally. Few ACE-I inhibitory peptides have reported effective reduction in systolic blood-pressure when administered through intravenously. During oral consumption of such peptides, the actual peptide sequence responsible for reducing blood-pressure is a result of breakdown in gastrointestinal tract. The fate of targeted peptides during digestion depends on amino acid sequence of the protein containing the specific site for cleavage where the action of digestive enzymes takes place. Therefore, this review attempts to explain the factors that affect the anti-hypertensive activity of ACE-I inhibitory peptides during oral consumption. It also highlights subsequent absorption of ACE-I inhibitory peptides after gastrointestinal digestion.
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Affiliation(s)
- Nishithkumar Jogi
- Nitte (Deemed to be University), Nitte University Center for Science Education and Research (NUCSER), Deralakatte, Mangaluru, Karnataka, India
| | - Undiganalu Gangadharappa Yathisha
- Nitte (Deemed to be University), Nitte University Center for Science Education and Research (NUCSER), Deralakatte, Mangaluru, Karnataka, India
| | - Ishani Bhat
- Nitte (Deemed to be University), Nitte University Center for Science Education and Research (NUCSER), Deralakatte, Mangaluru, Karnataka, India
| | - Bangera Sheshappa Mamatha
- Nitte (Deemed to be University), Nitte University Center for Science Education and Research (NUCSER), Deralakatte, Mangaluru, Karnataka, India
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28
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Suo SK, Zhao YQ, Wang YM, Pan XY, Chi C, Wang B. Seventeen novel angiotensin converting enzyme (ACE) inhibitory peptides from protein hydrolysate of Mytilus edulis: Isolation, identification, molecular docking study, and protective function on HUVECs. Food Funct 2022; 13:7831-7846. [DOI: 10.1039/d2fo00275b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In the study, seventeen angiotensin converting enzyme (ACE) inhibitory peptides were isolated from protein hydrolysate of blue mussel (Mytilus edulis) and identified as MFR, MFV, FV, KP, QP, QVK, IK,...
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29
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Qi Y, Tang X, Liu H, Lin Q, Lu Y, Luo H. Identification of Novel Nonapeptides from Sipunculus nudus L. and Comparing Its ACEI Activities Mechanism by Molecular Docking. Int J Pept Res Ther 2021. [DOI: 10.1007/s10989-021-10328-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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30
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Lagoutte-Renosi J, Allemand F, Ramseyer C, Yesylevskyy S, Davani S. Molecular modeling in cardiovascular pharmacology: Current state of the art and perspectives. Drug Discov Today 2021; 27:985-1007. [PMID: 34863931 DOI: 10.1016/j.drudis.2021.11.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 11/02/2021] [Accepted: 11/25/2021] [Indexed: 01/10/2023]
Abstract
Molecular modeling in pharmacology is a promising emerging tool for exploring drug interactions with cellular components. Recent advances in molecular simulations, big data analysis, and artificial intelligence (AI) have opened new opportunities for rationalizing drug interactions with their pharmacological targets. Despite the obvious utility and increasing impact of computational approaches, their development is not progressing at the same speed in different fields of pharmacology. Here, we review current in silico techniques used in cardiovascular diseases (CVDs), cardiological drug discovery, and assessment of cardiotoxicity. In silico techniques are paving the way to a new era in cardiovascular medicine, but their use somewhat lags behind that in other fields.
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Affiliation(s)
- Jennifer Lagoutte-Renosi
- EA 3920 Université Bourgogne Franche-Comté, 25000 Besançon, France; Laboratoire de Pharmacologie Clinique et Toxicologie-CHU de Besançon, 25000 Besançon, France
| | - Florentin Allemand
- EA 3920 Université Bourgogne Franche-Comté, 25000 Besançon, France; Laboratoire Chrono Environnement UMR CNRS 6249, Université de Bourgogne Franche-Comté, 16 route de Gray, 25000 Besançon, France
| | - Christophe Ramseyer
- Laboratoire Chrono Environnement UMR CNRS 6249, Université de Bourgogne Franche-Comté, 16 route de Gray, 25000 Besançon, France
| | - Semen Yesylevskyy
- Laboratoire Chrono Environnement UMR CNRS 6249, Université de Bourgogne Franche-Comté, 16 route de Gray, 25000 Besançon, France; Department of Physics of Biological Systems, Institute of Physics of The National Academy of Sciences of Ukraine, Nauky Sve. 46, Kyiv, Ukraine; Receptor.ai inc, 16192 Coastal Highway, Lewes, DE, USA
| | - Siamak Davani
- EA 3920 Université Bourgogne Franche-Comté, 25000 Besançon, France; Laboratoire de Pharmacologie Clinique et Toxicologie-CHU de Besançon, 25000 Besançon, France.
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31
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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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32
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Wu Q, Luo F, Wang XL, Lin Q, Liu GQ. Angiotensin I-converting enzyme inhibitory peptide: an emerging candidate for vascular dysfunction therapy. Crit Rev Biotechnol 2021; 42:736-755. [PMID: 34634988 DOI: 10.1080/07388551.2021.1948816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Abnormal vasoconstriction, inflammation, and vascular remodeling can be promoted by angiotensin II (Ang II) in the renin-angiotensin system (RAS), leading to vascular dysfunction diseases such as hypertension and atherosclerosis. Researchers have recently focused on angiotensin I-converting enzyme inhibitory peptides (ACEIPs), that have desirable efficacy in vascular dysfunction therapy due to Ang II reduction by inhibiting ACE activity. Promising methods for the large-scale preparation of ACEIPs include selective enzymatic hydrolysis and microbial fermentation. Thus far, ACEIPs have been widely reported to be hydrolyzed from protein-rich sources, including animals, plants, and marine organisms, while many emerging microorganism-derived ACEIPs are theoretically biosynthesized through the nonribosomal peptide synthase (NRPS) pathway. Notably, vasodilatation, anti-inflammation, and vascular reconstruction reversal of ACEIPs are strongly correlated. However, the related molecular mechanisms underlying signal transduction regulation in vivo remain unclear. We provide a comprehensive update of the ACE-Ang II-G protein-coupled type 1 angiotensin receptor (AT1R) axis signaling and its functional significance for potential translation into therapeutic strategies, particularly targeting AT1R by ACEIPs, as well as specific related signaling pathways. Future studies are expected to verify the biosynthetic regulatory mechanism of ACEIPs via the NRPS pathway, the effect of gut microbiota metabolism on vascular dysfunction and rigorous studies of ACE-Ang II-AT1R signaling pathways mediated by ACEIPs in large animals and humans.
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Affiliation(s)
- Qiang Wu
- International Cooperation Base of Science and Technology Innovation on Forest Resource Biotechnology of Hunan Province, Central South University of Forestry and Technology, Changsha, China.,College of Food and Chemical Engineering, Shaoyang University, Shaoyang, China
| | - Feijun Luo
- International Cooperation Base of Science and Technology Innovation on Forest Resource Biotechnology of Hunan Province, Central South University of Forestry and Technology, Changsha, China.,College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Xiao-Ling Wang
- International Cooperation Base of Science and Technology Innovation on Forest Resource Biotechnology of Hunan Province, Central South University of Forestry and Technology, Changsha, China
| | - Qinlu Lin
- International Cooperation Base of Science and Technology Innovation on Forest Resource Biotechnology of Hunan Province, Central South University of Forestry and Technology, Changsha, China.,College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Gao-Qiang Liu
- International Cooperation Base of Science and Technology Innovation on Forest Resource Biotechnology of Hunan Province, Central South University of Forestry and Technology, Changsha, China
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33
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Bio/multi-functional peptides derived from fish gelatin hydrolysates: Technological and functional properties. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021. [DOI: 10.1016/j.bcab.2021.102152] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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34
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Jakubczyk A, Kiersnowska K, Ömeroğlu B, Gawlik-Dziki U, Tutaj K, Rybczyńska-Tkaczyk K, Szydłowska-Tutaj M, Złotek U, Baraniak B. The Influence of Hypericum perforatum L. Addition to Wheat Cookies on Their Antioxidant, Anti-Metabolic Syndrome, and Antimicrobial Properties. Foods 2021; 10:1379. [PMID: 34203621 PMCID: PMC8232325 DOI: 10.3390/foods10061379] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 06/08/2021] [Indexed: 12/17/2022] Open
Abstract
The aim of this study was to characterize wheat cookies enriched with 0.5% and 1.0% of Hypericum perforatum L. (St. John's wort, SJW) and determine their pro-health properties in vitro after hydrolysis in simulated gastrointestinal conditions. The results indicated that 1.0 SJW was characterized by the highest content of polyphenols, flavonoids, and phenolic acids (2.32 mg mL-1, 4.93 µg mL-1, and 12.35 µg mL-1, respectively). The enriching cookies had no effect on water absorption capacity (WAC) and oil absorption capacity (OAC). After in vitro hydrolysis, the highest peptide content was noted in 1.0 SJW (0.52 mg mL-1), and the bioactive compounds were characterized by high potential bioaccessibility (PAC), but poor bioavailability (PAV). The addition of SJW increased the ACE, α-amylase, and LOX inhibitory effect, but reduced the inhibition of pancreatic lipase. The highest antioxidant activity was noted for 1.0 SJW. The results showed that only 0.5 SJW and 1.0 SJW had slight antimicrobial activity against E. coli ATCC 25922 and B. cereus ATCC 14579 with MIC = 12.5 mg mL-1. Fractions with molecular mass <3.0 kDa were characterized with the highest p-coumaric acid content. The results show that SJW cookies had a higher content of bioactive compounds and more potent anti-metabolic syndrome effects.
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Affiliation(s)
- Anna Jakubczyk
- Department of Biochemistry and Food Chemistry, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland; (A.J.); (U.G.-D.); (M.S.-T.); (B.B.)
| | - Kaja Kiersnowska
- Scientific Students Group of Food Biochemistry and Nutrition, Department of Biochemistry and Food Chemistry, University of Life Sciences in Lublin, 20-704 Lublin, Poland;
| | - Begümhan Ömeroğlu
- Department of Nutrition and Dietetics, Marmara Üniversitesi Göztepe Yerleşkesi, Kadıköy/İstanbul 34722, Turkey;
| | - Urszula Gawlik-Dziki
- Department of Biochemistry and Food Chemistry, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland; (A.J.); (U.G.-D.); (M.S.-T.); (B.B.)
| | - Krzysztof Tutaj
- Department of Biochemistry and Toxicology, Faculty of Animal Sciences and Bioeconomy, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin, Poland;
| | - Kamila Rybczyńska-Tkaczyk
- Department of Environmental Microbiology, University of Life Sciences in Lublin, St. Leszczyńskiego 7, 20-069 Lublin, Poland;
| | - Magdalena Szydłowska-Tutaj
- Department of Biochemistry and Food Chemistry, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland; (A.J.); (U.G.-D.); (M.S.-T.); (B.B.)
| | - Urszula Złotek
- Department of Biochemistry and Food Chemistry, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland; (A.J.); (U.G.-D.); (M.S.-T.); (B.B.)
| | - Barbara Baraniak
- Department of Biochemistry and Food Chemistry, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland; (A.J.); (U.G.-D.); (M.S.-T.); (B.B.)
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35
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Daroit DJ, Brandelli A. In vivo bioactivities of food protein-derived peptides – a current review. Curr Opin Food Sci 2021. [DOI: 10.1016/j.cofs.2021.01.002] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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36
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Yang G, Qin S, Li W. Purification and characterization of a novel angiotensin I-converting enzyme-inhibitory peptide derived from Alaska pollack skins. J Food Sci 2021; 86:2457-2467. [PMID: 34056723 DOI: 10.1111/1750-3841.15754] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 03/13/2021] [Accepted: 04/01/2021] [Indexed: 11/28/2022]
Abstract
Hydrolysates containing angiotensin I-converting enzyme (ACE)-inhibitory peptide were prepared from protein of Alaska pollack skins using alcalase and trypsin. The protein hydrolysate was separated by ultrafiltration, Sephadex G-25 gel filtration chromatography and reversed phase high-performance liquid chromatography (HPLC), from which a novel purified peptide was obtained. Both random coil structure and β-sheet in the purified peptide were revealed in Fourier transform infrared spectrum. The amino sequence of the purified peptide was identified as GPLGVP, VLYPVK, VFLENVLR, and FEEF by HPLC-Q-TOF-MS (HPLC-quadrupole time-of-flight mass spectrometry). The peptide GPLGVP whose molecular weight was 538.31 Da showed the highest ACE inhibitory activity (IC50 = 105.8 µM). The purified peptide featured a noncompetitive inhibition kinetic mechanism was shown in the Lineweaver-Burk plots and was susceptible to enzymes as indicated in the studies on stability of gastrointestinal proteases. Moreover, the peptide GPLGVP can combine ACE catalytic pocket through hydrogen bonds and other forces with high binding power as disclosed in molecular docking simulation, which provides the inhibitory effect of GPLGVP on ACE.
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Affiliation(s)
- Guilan Yang
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, PR China.,School of Pharmacy, Binzhou Medical University, Yantai, PR China
| | - Song Qin
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, PR China.,Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, PR China
| | - Wenjun Li
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, PR China.,Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, PR China
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37
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Jiang Q, Chen Q, Zhang T, Liu M, Duan S, Sun X. The Antihypertensive Effects and Potential Molecular Mechanism of Microalgal Angiotensin I-Converting Enzyme Inhibitor-Like Peptides: A Mini Review. Int J Mol Sci 2021; 22:ijms22084068. [PMID: 33920763 PMCID: PMC8071128 DOI: 10.3390/ijms22084068] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/14/2021] [Accepted: 03/22/2021] [Indexed: 12/27/2022] Open
Abstract
Hypertension causes many deaths worldwide and has shown an increasing trend as a severe non-communicable disease. Conventional antihypertensive drugs inevitably cause side effects, and great efforts have been made to exploit healthier and more-available substitutes. Microalgae have shown great potential in this regard and have been applied in the food and pharmaceutical industries. Some compounds in microalgae have been proven to have antihypertensive effects. Among these natural compounds, peptides from microalgae are promising angiotensin-converting enzyme (ACE) inhibitors because an increasing number of peptides show hypertensive effects and ACE inhibitory-like activity. In addition to acting as ACE inhibitors for the treatment of hypertension, these peptides have other probiotic properties, such as antioxidant and anti-inflammatory properties, that are important for the prevention and treatment of hypertension. Numerous studies have revealed the important bioactivities of ACE inhibitors and their mechanisms. This review discusses the antihypertensive effects, structure-activity relationships, molecular docking studies, interaction mechanisms, and other probiotic properties of microalgal ACE inhibitory peptides according to the current research related to microalgae as potential antihypertensive drugs. Possible research directions are proposed. This review contributes to a more comprehensive understanding of microalgal antihypertensive peptides.
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Affiliation(s)
- Qichen Jiang
- Freshwater Fisheries Research Institute of Jiangsu Province, 79 Chating East Street, Nanjing 210017, China; (Q.J.); (T.Z.)
| | - Qi Chen
- Department of Ecology, Jinan University, Guangzhou 510632, China; (Q.C.); (S.D.)
- Guangdong Center for Marine Development Research, Guangzhou 510220, China
| | - Tongqing Zhang
- Freshwater Fisheries Research Institute of Jiangsu Province, 79 Chating East Street, Nanjing 210017, China; (Q.J.); (T.Z.)
| | - Meng Liu
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610065, China;
| | - Shunshan Duan
- Department of Ecology, Jinan University, Guangzhou 510632, China; (Q.C.); (S.D.)
| | - Xian Sun
- Zhuhai Key Laboratory of Marine Bioresources and Environment, Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, School of Marine Sciences, Sun Yat-Sen University, Guangzhou 510275, China
- Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519080, China
- Correspondence: ; Tel.: +86-(75)-67626350
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38
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Festa M, Sansone C, Brunet C, Crocetta F, Di Paola L, Lombardo M, Bruno A, Noonan DM, Albini A. Cardiovascular Active Peptides of Marine Origin with ACE Inhibitory Activities: Potential Role as Anti-Hypertensive Drugs and in Prevention of SARS-CoV-2 Infection. Int J Mol Sci 2020; 21:E8364. [PMID: 33171852 PMCID: PMC7664667 DOI: 10.3390/ijms21218364] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Accepted: 11/03/2020] [Indexed: 12/12/2022] Open
Abstract
Growing interest in hypertension-one of the main factors characterizing the cardiometabolic syndrome (CMS)-and anti-hypertensive drugs raised from the emergence of a new coronavirus, SARS-CoV-2, responsible for the COVID19 pandemic. The virus SARS-CoV-2 employs the Angiotensin-converting enzyme 2 (ACE2), a component of the RAAS (Renin-Angiotensin-Aldosterone System) system, as a receptor for entry into the cells. Several classes of synthetic drugs are available for hypertension, rarely associated with severe or mild adverse effects. New natural compounds, such as peptides, might be useful to treat some hypertensive patients. The main feature of ACE inhibitory peptides is the location of the hydrophobic residue, usually Proline, at the C-terminus. Some already known bioactive peptides derived from marine resources have potential ACE inhibitory activity and can be considered therapeutic agents to treat hypertension. Peptides isolated from marine vertebrates, invertebrates, seaweeds, or sea microorganisms displayed important biological activities to treat hypertensive patients. Here, we reviewed the anti-hypertensive activities of bioactive molecules isolated/extracted from marine organisms and discussed the associated molecular mechanisms involved. We also examined ACE2 modulation in sight of SARS2-Cov infection prevention.
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Affiliation(s)
- Marco Festa
- IRCCS MultiMedica, 30138 Milan, Italy; (M.F.); (M.L); (D.M.N.)
| | - Clementina Sansone
- Department of Marine Biotechnology, Stazione Zoologica Anton Dohrn, 80121 Naples, Italy; (C.S.); (C.B.)
| | - Christophe Brunet
- Department of Marine Biotechnology, Stazione Zoologica Anton Dohrn, 80121 Naples, Italy; (C.S.); (C.B.)
| | - Fabio Crocetta
- Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn, 80121 Naples, Italy;
| | - Luisa Di Paola
- Unit of Chemical-physics Fundamentals in Chemical Engineering, Department of Engineering, Università Campus Bio-Medico di Roma, 00128 Rome, Italy;
| | | | - Antonino Bruno
- IRCCS MultiMedica, 30138 Milan, Italy; (M.F.); (M.L); (D.M.N.)
| | - Douglas M. Noonan
- IRCCS MultiMedica, 30138 Milan, Italy; (M.F.); (M.L); (D.M.N.)
- Laboratory of Immunology and General Pathology, Department of Biotechnology and Life Sciences, University of Insubria, 21100 Varese, Italy
| | - Adriana Albini
- IRCCS MultiMedica, 30138 Milan, Italy; (M.F.); (M.L); (D.M.N.)
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39
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The effect of pre-slaughter starvation on muscle protein degradation in sea bream (Sparus aurata): formation of ACE inhibitory peptides and increased digestibility of fillet. Eur Food Res Technol 2020. [DOI: 10.1007/s00217-020-03623-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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40
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Ethanolic Extract of Salvia hispanica L. Regulates Blood Pressure by Modulating the Expression of Genes Involved in BP-Regulatory Pathways. Molecules 2020; 25:molecules25173875. [PMID: 32858788 PMCID: PMC7504362 DOI: 10.3390/molecules25173875] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 08/12/2020] [Accepted: 08/17/2020] [Indexed: 01/07/2023] Open
Abstract
Hypertension (HT) is considered to be a potential risk factor for cardiovascular diseases and has been directly related to pathologies such as obesity and dyslipidemias. Angiotensin-converting enzyme inhibitors (ACEIs) blocked the renin-angiotensin-aldosterone cascade diminishing the production of angiotensin II and the level of bradykinin, produced by the kallikrein-kinin system. Although ACEIs are effective therapeutics in regulating HT, they present several side-effects that can be due to their mechanism of action (as hypotension, cough, dizziness, light-headedness or hyperkalemia) to specific drug molecular structure (skin rash, neutropenia and tasting disorders) or due to associated pathologies in the patients (it has been considered a possible nephrotoxic effect when ACEIs are administered in combination with angiotensin receptor blockers, in patients that present comorbidities as diabetes, acute kidney injury or chronic kidney disease). Therefore, it is necessary the searching for new products with ACEI activity that do not produce side effects. Interestingly, species of the plant genus Salvia have been found to possess hypotensive effects. In the present study, we analyzed the effects of the ethanolic extract of Salvia hispanica L. seeds (EESH) on the expression of genes involved in pathways regulating HT. Administration of EESH to hypertensive rats inhibited the angiotensin-converting enzyme (ACE) activity along with a decrease in Ace and elevation of Agtr1a and Nos3 gene expression, as compared to that in healthy rats. Moreover, these results were similar to those observed with captopril, an antihypertensive drug used as a control. No significant change in the expression of Bdkrb2 gene was observed in the different groups of rats. To conclude, our results demonstrate that EESH regulates blood pressure (BP) in hypertensive rats through transcriptionally regulating the expression of genes that participate in different pathways involving ACE.
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41
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Jakubczyk A, Karaś M, Rybczyńska-Tkaczyk K, Zielińska E, Zieliński D. Current Trends of Bioactive Peptides-New Sources and Therapeutic Effect. Foods 2020; 9:E846. [PMID: 32610520 PMCID: PMC7404774 DOI: 10.3390/foods9070846] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 06/19/2020] [Accepted: 06/22/2020] [Indexed: 12/13/2022] Open
Abstract
Generally, bioactive peptides are natural compounds of food or part of protein that are inactive in the precursor molecule. However, they may be active after hydrolysis and can be transported to the active site. Biologically active peptides can also be synthesized chemically and characterized. Peptides have many properties, including antihypertensive, antioxidant, antimicrobial, anticoagulant, and chelating effects. They are also responsible for the taste of food or for the inhibition of enzymes involved in the development of diseases. The scientific literature has described many peptides with bioactive properties obtained from different sources. Information about the structure, origin, and properties of peptides can also be found in many databases. This review will describe peptides inhibiting the development of current diseases, peptides with antimicrobial properties, and new alternative sources of peptides based on the current knowledge and documentation of their bioactivity. All these issues are part of modern research on peptides and their use in current health or technological problems in food production.
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Affiliation(s)
- Anna Jakubczyk
- Department of Biochemistry and Food Chemistry, University of Life Sciences in Lublin, 20-704 Lublin, Poland;
| | - Monika Karaś
- Department of Biochemistry and Food Chemistry, University of Life Sciences in Lublin, 20-704 Lublin, Poland;
| | - Kamila Rybczyńska-Tkaczyk
- Department of Environmental Microbiology, University of Life Sciences in Lublin, 20-069 Lublin, Poland;
| | - Ewelina Zielińska
- Department of Analysis and Evaluation of Food Quality, University of Life Sciences in Lublin, 20-704 Lublin, Poland;
| | - Damian Zieliński
- Department of Animal Ethology and Wildlife Management, University of Life Sciences in Lublin, 20-950 Lublin, Poland;
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42
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Chen J, Tan L, Li C, Zhou C, Hong P, Sun S, Qian ZJ. Mechanism Analysis of a Novel Angiotensin-I-Converting Enzyme Inhibitory Peptide from Isochrysis zhanjiangensis Microalgae for Suppressing Vascular Injury in Human Umbilical Vein Endothelial Cells. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:4411-4423. [PMID: 32212693 DOI: 10.1021/acs.jafc.0c00925] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Microalgae are primary producers with multiple nutrients in aquatic environments and mostly have applications in biological feed and fuel industry. There are few studies assessing the angiotensin-I-converting enzyme (ACE) inhibition potential of Isochrysis zhanjiangensis, other than its antioxidant potential. In this study, we evaluated a peptide from I. zhanjiangensis (PIZ, FEIHCC) and its vascular endothelial factors and mechanism in human umbilical vein endothelial cells (HUVEC). The results reveal that PIZ (IC50 = 61.38 μM) acts against ACE in a non-competitive binding mode. In addition, PIZ inhibits angiotensin II (Ang II)-induced vascular factor secretion and expression by blocking inflammation and apoptosis through nuclear factor κB (NF-κB), nuclear erythroid 2-related factor 2 (Nrf2), mitogen-activated protein kinases (MAPKs), and the serine/threonine kinase (Akt) signal pathways. This study reveals that PIZ has potential to be developed as a therapeutic agent for hypertension and provides a new method of high-value utilization of I. zhanjiangensis.
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Affiliation(s)
- Jiali Chen
- College of Food Science and Technology, School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, Guangdong 524088, People's Republic of China
| | - Li Tan
- College of Food Science and Technology, School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, Guangdong 524088, People's Republic of China
| | - Chengyong Li
- College of Food Science and Technology, School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, Guangdong 524088, People's Republic of China
- Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang, Guangdong 524088, People's Republic of China
- Shenzhen Institute of Guangdong Ocean University, Shenzhen, Guangdong 518114, People's Republic of China
| | - Chunxia Zhou
- College of Food Science and Technology, School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, Guangdong 524088, People's Republic of China
- Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang, Guangdong 524088, People's Republic of China
- Shenzhen Institute of Guangdong Ocean University, Shenzhen, Guangdong 518114, People's Republic of China
| | - Pengzhi Hong
- College of Food Science and Technology, School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, Guangdong 524088, People's Republic of China
- Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang, Guangdong 524088, People's Republic of China
| | - Shengli Sun
- College of Food Science and Technology, School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, Guangdong 524088, People's Republic of China
| | - Zhong-Ji Qian
- College of Food Science and Technology, School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, Guangdong 524088, People's Republic of China
- Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang, Guangdong 524088, People's Republic of China
- Shenzhen Institute of Guangdong Ocean University, Shenzhen, Guangdong 518114, People's Republic of China
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43
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Dara PK, Elavarasan K, Shamasundar BA. Improved Utilization of Croaker Skin Waste and Freshwater Carps Visceral Waste: Conversion of Waste to Health Benefitting Peptides. Int J Pept Res Ther 2020. [DOI: 10.1007/s10989-020-10053-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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44
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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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