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Suo Q, Wang J, Wu N, Geng L, Zhang Q, Yue Y. Discovery of a novel nanomolar angiotensin-I converting enzyme inhibitory peptide with unusual binding mechanisms derived from Chlorella pyrenoidosa. Int J Biol Macromol 2024; 280:135873. [PMID: 39307496 DOI: 10.1016/j.ijbiomac.2024.135873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2024] [Revised: 09/17/2024] [Accepted: 09/19/2024] [Indexed: 09/26/2024]
Abstract
Chlorella pyrenoidosa (C. pyrenoidosa) has been cultivated in large quantities and proven to be antihypertensive when consumed orally. However, the antihypertensive peptides derived from C. pyrenoidosa remains scarce. In this study, trypsin was chosen to prepare the hydrolysate of C. pyrenoidosa, which was then fractionated by column chromatography. And ninety-nine peptides were identified by LC-MS/MS, after which 10 peptides were chosen by docking-based virtual screening and demonstrated their ability to inhibit ACE. Among them, LVAKA (LV-5) had the lowest IC50 (26.66 μM). LV-5, LKKAP, and PGLRP were identified as non-competitive ACE inhibitory peptides with significant stability under extreme pH and high temperatures conditions. Both in silico and in-vitro simulated gastrointestinal digestion revealed that these three peptides could release ACE inhibitory peptide fragments upon digestion. Sequence optimization of LV-5 led to the discovery of LRAKA (LR-5), which was identified as a novel nanomolar ACE peptide with an IC50 of 350 nM in-vitro and a potent antihypertensive peptide in-vivo. Moreover, molecular dynamic simulation indicated that LR-5 interacted with an unconventional binding site on ACE. These findings underscore the potential of Chlorella as a source of antihypertensive peptides and suggest a promising future for the use of Chlorella-derived peptides in hypertension management.
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Affiliation(s)
- Qishan Suo
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China; Laboratory for Marine Biology and Biotechnology, Qingdao Marine Science and Technology Center, China; University of Chinese Academy of Sciences, Beijing, China
| | - Jing Wang
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China; Laboratory for Marine Biology and Biotechnology, Qingdao Marine Science and Technology Center, China
| | - Ning Wu
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China; Laboratory for Marine Biology and Biotechnology, Qingdao Marine Science and Technology Center, China
| | - Lihua Geng
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China; Laboratory for Marine Biology and Biotechnology, Qingdao Marine Science and Technology Center, China
| | - Quanbin Zhang
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China; Laboratory for Marine Biology and Biotechnology, Qingdao Marine Science and Technology Center, China; University of Chinese Academy of Sciences, Beijing, China
| | - Yang Yue
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China; Laboratory for Marine Biology and Biotechnology, Qingdao Marine Science and Technology Center, China.
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2
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Cao WJ, Liu R, Zhao WX, Li J, Wang Y, Yuan XJ, Wang HL, Zhang YZ, Chen XL, Zhang YQ. Potential of Marine Bacterial Metalloprotease A69 in the Preparation of Peanut Peptides with Angiotensin-Converting Enzyme (ACE)-Inhibitory and Antioxidant Properties. Mar Drugs 2024; 22:305. [PMID: 39057414 PMCID: PMC11277839 DOI: 10.3390/md22070305] [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: 06/09/2024] [Revised: 06/26/2024] [Accepted: 06/27/2024] [Indexed: 07/28/2024] Open
Abstract
Marine bacterial proteases have rarely been used to produce bioactive peptides, although many have been reported. This study aims to evaluate the potential of the marine bacterial metalloprotease A69 from recombinant Bacillus subtilis in the preparation of peanut peptides (PPs) with antioxidant activity and angiotensin-converting enzyme (ACE)-inhibitory activity. Based on the optimization of the hydrolysis parameters of protease A69, a process for PPs preparation was set up in which the peanut protein was hydrolyzed by A69 at 3000 U g-1 and 60 °C, pH 7.0 for 4 h. The prepared PPs exhibited a high content of peptides with molecular weights lower than 1000 Da (>80%) and 3000 Da (>95%) and contained 17 kinds of amino acids. Moreover, the PPs displayed elevated scavenging of hydroxyl radical and 1,1-diphenyl-2-picryl-hydrazyl radical, with IC50 values of 1.50 mg mL-1 and 1.66 mg mL-1, respectively, indicating the good antioxidant activity of the PPs. The PPs also showed remarkable ACE-inhibitory activity, with an IC50 value of 0.71 mg mL-1. By liquid chromatography mass spectrometry analysis, the sequences of 19 ACE inhibitory peptides and 15 antioxidant peptides were identified from the PPs. These results indicate that the prepared PPs have a good nutritional value, as well as good antioxidant and antihypertensive effects, and that the marine bacterial metalloprotease A69 has promising potential in relation to the preparation of bioactive peptides from peanut protein.
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Affiliation(s)
- Wen-Jie Cao
- State Key Laboratory of Microbial Technology, Marine Biotechnology Research Center, Shandong University, Qingdao 266237, China; (W.-J.C.); (R.L.); (W.-X.Z.); (J.L.); (Y.W.); (X.-J.Y.); (H.-L.W.); (Y.-Z.Z.)
| | - Rui Liu
- State Key Laboratory of Microbial Technology, Marine Biotechnology Research Center, Shandong University, Qingdao 266237, China; (W.-J.C.); (R.L.); (W.-X.Z.); (J.L.); (Y.W.); (X.-J.Y.); (H.-L.W.); (Y.-Z.Z.)
| | - Wen-Xiao Zhao
- State Key Laboratory of Microbial Technology, Marine Biotechnology Research Center, Shandong University, Qingdao 266237, China; (W.-J.C.); (R.L.); (W.-X.Z.); (J.L.); (Y.W.); (X.-J.Y.); (H.-L.W.); (Y.-Z.Z.)
| | - Jian Li
- State Key Laboratory of Microbial Technology, Marine Biotechnology Research Center, Shandong University, Qingdao 266237, China; (W.-J.C.); (R.L.); (W.-X.Z.); (J.L.); (Y.W.); (X.-J.Y.); (H.-L.W.); (Y.-Z.Z.)
| | - Yan Wang
- State Key Laboratory of Microbial Technology, Marine Biotechnology Research Center, Shandong University, Qingdao 266237, China; (W.-J.C.); (R.L.); (W.-X.Z.); (J.L.); (Y.W.); (X.-J.Y.); (H.-L.W.); (Y.-Z.Z.)
| | - Xiao-Jie Yuan
- State Key Laboratory of Microbial Technology, Marine Biotechnology Research Center, Shandong University, Qingdao 266237, China; (W.-J.C.); (R.L.); (W.-X.Z.); (J.L.); (Y.W.); (X.-J.Y.); (H.-L.W.); (Y.-Z.Z.)
| | - Hui-Lin Wang
- State Key Laboratory of Microbial Technology, Marine Biotechnology Research Center, Shandong University, Qingdao 266237, China; (W.-J.C.); (R.L.); (W.-X.Z.); (J.L.); (Y.W.); (X.-J.Y.); (H.-L.W.); (Y.-Z.Z.)
| | - Yu-Zhong Zhang
- State Key Laboratory of Microbial Technology, Marine Biotechnology Research Center, Shandong University, Qingdao 266237, China; (W.-J.C.); (R.L.); (W.-X.Z.); (J.L.); (Y.W.); (X.-J.Y.); (H.-L.W.); (Y.-Z.Z.)
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, College of Marine Life Sciences, Ocean University of China, Qingdao 266003, China
- Joint Research Center for Marine Microbial Science and Technology of Shandong University and Ocean University of China, Qingdao 266237, China
- Laboratory for Marine Biology and Biotechnology, Qingdao Marine Science and Technology Center, Qingdao 266237, China
| | - Xiu-Lan Chen
- State Key Laboratory of Microbial Technology, Marine Biotechnology Research Center, Shandong University, Qingdao 266237, China; (W.-J.C.); (R.L.); (W.-X.Z.); (J.L.); (Y.W.); (X.-J.Y.); (H.-L.W.); (Y.-Z.Z.)
- Joint Research Center for Marine Microbial Science and Technology of Shandong University and Ocean University of China, Qingdao 266237, China
- Laboratory for Marine Biology and Biotechnology, Qingdao Marine Science and Technology Center, Qingdao 266237, China
| | - Yu-Qiang Zhang
- State Key Laboratory of Microbial Technology, Marine Biotechnology Research Center, Shandong University, Qingdao 266237, China; (W.-J.C.); (R.L.); (W.-X.Z.); (J.L.); (Y.W.); (X.-J.Y.); (H.-L.W.); (Y.-Z.Z.)
- Joint Research Center for Marine Microbial Science and Technology of Shandong University and Ocean University of China, Qingdao 266237, China
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3
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Kanwate BW, Patel K, Karkal SS, Rajoriya D, Sharan K, Kudre TG. Production of Antioxidant, Angiotensin-Converting Enzyme Inhibitory and Osteogenic Gelatin Hydrolysate from Labeo rohita Swim Bladder. MARINE BIOTECHNOLOGY (NEW YORK, N.Y.) 2024; 26:404-420. [PMID: 38558367 DOI: 10.1007/s10126-024-10305-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 03/16/2024] [Indexed: 04/04/2024]
Abstract
Optimization of antioxidants and angiotensin-converting enzyme (ACE) inhibitory potential gelatin hydrolysate production from Labeo rohita (rohu) swim bladder (SBGH) by alcalase using central composite design (CCD) of response surface methodology (RSM) was investigated. The maximum degree of hydrolysis (DH), 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2'-azino-bis-3-ethylbenzthiazoline-6-sulphonic acid (ABTS), total antioxidants (TAO), and ACE inhibitory activity were achieved at 0.1:1.0 (w/w) enzyme to substrate ratio, 61 °C hydrolysis temperature, and 94-min hydrolysis time. The resulting SBGH obtained at 19.92% DH exhibited the DPPH (24.28 µM TE/mg protein), ABTS (34.47 µM TE/mg protein), TAO (12.01 µg AAE/mg protein), and ACE inhibitory (4.91 µg/mg protein) activity. Furthermore, SBGH at 100 µg/ml displayed osteogenic property without any toxic effects on MC3T3-E1 cells. Besides, the protein content of rohu swim bladder gelatin (SBG) and SBGH was 93.68% and 94.98%, respectively. Both SBG and SBGH were rich in glycine, proline, glutamic acid, alanine, arginine, and hydroxyproline amino acids. Therefore, SBGH could be an effective nutraceutical in functional food development.
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Affiliation(s)
- Balaji Wamanrao Kanwate
- Department of Meat and Marine Sciences, CSIR-Central Food Technological Research Institute, Mysuru-570 020, Karnataka, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Kalpana Patel
- Department of Molecular Nutrition, CSIR-Central Food Technological Research Institute, Mysuru-570 020, Karnataka, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Sandesh Suresh Karkal
- Department of Meat and Marine Sciences, CSIR-Central Food Technological Research Institute, Mysuru-570 020, Karnataka, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Deependra Rajoriya
- Food Engineering Department, CSIR-Central Food Technological Research Institute, Mysuru-570 020, Karnataka, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Kunal Sharan
- Department of Molecular Nutrition, CSIR-Central Food Technological Research Institute, Mysuru-570 020, Karnataka, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Tanaji G Kudre
- Department of Meat and Marine Sciences, CSIR-Central Food Technological Research Institute, Mysuru-570 020, Karnataka, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
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4
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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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5
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Miyamoto JG, Kitano ES, Zelanis A, Nachtigall PG, Junqueira-de-Azevedo I, Sant'Anna SS, Lauria da Silva R, Bersanetti PA, Carmona AK, Barbosa Pereira PJ, Serrano SMT, Vilela Oliva ML, Tashima AK. A novel metalloproteinase-derived cryptide from Bothrops cotiara venom inhibits angiotensin-converting enzyme activity. Biochimie 2024; 216:90-98. [PMID: 37839625 DOI: 10.1016/j.biochi.2023.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 10/06/2023] [Accepted: 10/13/2023] [Indexed: 10/17/2023]
Abstract
Snake venoms are primarily composed of proteins and peptides, which selectively interact with specific molecular targets, disrupting prey homeostasis. Identifying toxins and the mechanisms involved in envenoming can lead to the discovery of new drugs based on natural peptide scaffolds. In this study, we used mass spectrometry-based peptidomics to sequence 197 peptides in the venom of Bothrops cotiara, including a novel 7-residue peptide derived from a snake venom metalloproteinase. This peptide, named Bc-7a, features a pyroglutamic acid at the N-terminal and a PFR motif at the C-terminal, homologous to bradykinin. Using FRET (fluorescence resonance energy transfer) substrate assays, we demonstrated that Bc-7a strongly inhibits the two domains of angiotensin converting enzyme (Ki < 1 μM). Our findings contribute to the repertoire of biologically active peptides from snake venoms capable of inhibiting angiotensin-converting enzyme (ACE), beyond current known structural motifs and precursors. In summary, we report a novel snake venom peptide with ACE inhibitory activity, suggesting its potential contribution to the hypotensive effect observed in envenomation.
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Affiliation(s)
- Jackson Gabriel Miyamoto
- Department of Biochemistry, Escola Paulista de Medicina, Federal University of São Paulo, São Paulo, Brazil
| | - Eduardo Shigueo Kitano
- Laboratory of Applied Toxinology, Center of Toxins, Immune-Response and Cell Signaling, Butantan Institute, SP, 05503-900, São Paulo, Brazil
| | - André Zelanis
- Functional Proteomics Laboratory, Department of Science and Technology, Federal University of São Paulo (ICT-UNIFESP), São José dos Campos, Brazil
| | - Pedro Gabriel Nachtigall
- Laboratory of Applied Toxinology, Center of Toxins, Immune-Response and Cell Signaling, Butantan Institute, SP, 05503-900, São Paulo, Brazil
| | - Inácio Junqueira-de-Azevedo
- Laboratory of Applied Toxinology, Center of Toxins, Immune-Response and Cell Signaling, Butantan Institute, SP, 05503-900, São Paulo, Brazil
| | | | - Rogério Lauria da Silva
- Department of Biophysics, Escola Paulista de Medicina, Federal University of São Paulo, São Paulo, Brazil
| | | | | | - Pedro José Barbosa Pereira
- IBMC - Instituto de Biologia Molecular e Celular, Universidade do Porto, 4200-135, Porto, Portugal; i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135, Porto, Portugal
| | - Solange M T Serrano
- Laboratory of Applied Toxinology, Center of Toxins, Immune-Response and Cell Signaling, Butantan Institute, SP, 05503-900, São Paulo, Brazil
| | - Maria Luiza Vilela Oliva
- Department of Biochemistry, Escola Paulista de Medicina, Federal University of São Paulo, São Paulo, Brazil
| | - Alexandre Keiji Tashima
- Department of Biochemistry, Escola Paulista de Medicina, Federal University of São Paulo, São Paulo, Brazil.
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Zou L, Yu X, Cai K, Xu B, Chen C, Xiao G. Angiotensin-converting enzyme inhibitory peptide IVGFPAYGH protects against liver injury in mice fed a high‑sodium diet by inhibiting the RAS and remodeling gut microbial communities. Int J Biol Macromol 2024; 256:128265. [PMID: 37984577 DOI: 10.1016/j.ijbiomac.2023.128265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 11/16/2023] [Accepted: 11/17/2023] [Indexed: 11/22/2023]
Abstract
Consuming a high‑sodium diet carries serious health risks and significantly influences the activation state of the renin-angiotensin system (RAS). This study evaluates the protective effect of angiotensin-converting enzyme (ACE) inhibitory peptide IVGFPAYGH on a high‑sodium diet-induced liver injury. IVGFPAYGH supplementation increased the activities of liver antioxidase and decreased the levels of liver inflammatory factor in mice fed a high‑sodium diet (8 % NaCl). IVGFPAYGH supplementation also reduced liver fatty acid synthesis and promoted fatty acid oxidation, increased the expression of low-density lipoprotein receptor, and improved liver dyslipidemia. Furthermore, IVGFPAYGH supplementation inhibited the activation of the liver RAS via inhibiting ACE activity and reducing angiotensin II levels in mice fed a high‑sodium diet. Moreover, IVGFPAYGH supplementation could alter the gut microbiota composition toward a normal gut microbiota composition and increase the abundance of the Lactobacillus genus. IVGFPAYGH supplementation also increased the expression levels of small intestinal tight junction protein and cecum short-chain fatty acids. Thus, IVGFPAYGH supplementation may maintain intestinal homeostasis and improve high‑sodium diet-induced liver injury by altering the gut microbiota composition and inhibiting the RAS. IVGFPAYGH is a promising functional ingredient for protecting liver damage caused by a high‑sodium diet.
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Affiliation(s)
- Lifang Zou
- China Light Industry Key Laboratory of Meat Microbial Control and Utilization, Hefei University of Technology, Hefei 230009, Anhui province, People's Republic of China; School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, Anhui province, People's Republic of China
| | - Xia Yu
- China Light Industry Key Laboratory of Meat Microbial Control and Utilization, Hefei University of Technology, Hefei 230009, Anhui province, People's Republic of China; School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, Anhui province, People's Republic of China
| | - Kezhou Cai
- China Light Industry Key Laboratory of Meat Microbial Control and Utilization, Hefei University of Technology, Hefei 230009, Anhui province, People's Republic of China; Engineering Research Center of Bio-process from Ministry of Education, Hefei University of Technology, Hefei 230009, Anhui province, People's Republic of China; School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, Anhui province, People's Republic of China
| | - Baocai Xu
- China Light Industry Key Laboratory of Meat Microbial Control and Utilization, Hefei University of Technology, Hefei 230009, Anhui province, People's Republic of China; School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, Anhui province, People's Republic of China
| | - Conggui Chen
- China Light Industry Key Laboratory of Meat Microbial Control and Utilization, Hefei University of Technology, Hefei 230009, Anhui province, People's Republic of China; Engineering Research Center of Bio-process from Ministry of Education, Hefei University of Technology, Hefei 230009, Anhui province, People's Republic of China; School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, Anhui province, People's Republic of China.
| | - Guiran Xiao
- China Light Industry Key Laboratory of Meat Microbial Control and Utilization, Hefei University of Technology, Hefei 230009, Anhui province, People's Republic of China; School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, Anhui province, People's Republic of China.
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7
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Wang S, Zhang L, Wang H, Hu Z, Xie X, Chen H, Tu Z. Identification of novel angiotensin converting enzyme (ACE) inhibitory peptides from Pacific saury: In vivo antihypertensive effect and transport route. Int J Biol Macromol 2024; 254:127196. [PMID: 37793525 DOI: 10.1016/j.ijbiomac.2023.127196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 09/03/2023] [Accepted: 09/30/2023] [Indexed: 10/06/2023]
Abstract
Nature food-derived angiotensin converting enzyme inhibitory peptides (ACEIPs) can be potent and safe therapeutics for many medical illnesses, particularly hypertension. In this study, novel ACEIPs were screened and identified from Pacific saury by bio-activity guided approach through ultrafiltration membrane, Sephadex G-25 and RP-HPLC. The antihypertensive effect of ultrafiltration fraction was confirmed with spontaneous hypertensive rats' (SHRs) model. The peptides sequences of which gave the best activity was identified by Q-Orbitrap-MS/MS and selectively synthesized based on the binding energy of molecular docking. Five peptides VVLASLK, LTLK, LEPWR, ELPPK and LPTEK were synthesized, and the peptide LEPWR (IC50 = 99.5 μM) showed the best ACE inhibitory ability. Furthermore, LEPWR against ACE in a mixed competitive pattern and formed six hydrogen bonds with ACE. Additionally, the apparent permeability coefficient (Papp) of LEPWR was 3.56 ± 0.14 × 10-6 cm/s and paracellular transport across tight junctions was the main pathway across the Caco-2 monolayer. Therefore, the Pacific saury is a good material to prepare ACEIPs, but antihypertensive mechanism of peptide LEPWR on SHRs needs further investigation.
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Affiliation(s)
- Shu Wang
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi 330047, China
| | - Lu Zhang
- National R&D Center for conventional Freshwater Fish Processing, Jiangxi Normal University, Nanchang 330022, China; Engineering Research Center of Freshwater Fish High-value Utilization of Jiangxi Province, Jiangxi Normal University, Nanchang, Jiangxi 330022, China
| | - Hui Wang
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi 330047, China.
| | - Zizi Hu
- National R&D Center for conventional Freshwater Fish Processing, Jiangxi Normal University, Nanchang 330022, China; Engineering Research Center of Freshwater Fish High-value Utilization of Jiangxi Province, Jiangxi Normal University, Nanchang, Jiangxi 330022, China
| | - Xing Xie
- National R&D Center for conventional Freshwater Fish Processing, Jiangxi Normal University, Nanchang 330022, China; Engineering Research Center of Freshwater Fish High-value Utilization of Jiangxi Province, Jiangxi Normal University, Nanchang, Jiangxi 330022, China
| | - Haiqi Chen
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi 330047, China
| | - Zongcai Tu
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi 330047, China; National R&D Center for conventional Freshwater Fish Processing, Jiangxi Normal University, Nanchang 330022, China; Engineering Research Center of Freshwater Fish High-value Utilization of Jiangxi Province, Jiangxi Normal University, Nanchang, Jiangxi 330022, China.
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8
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Tozetto R, Santos Rocha B, Assis de Andrade E, Stolz Cruz L, da Rosa RL, Machinski I, Lemos de Oliveira É, Borges Monteiro JR, Koga AY, Cavalcante Lipinski L, Meurer EC, Kitagawa RR, Beltrame FL. Study of the Antioxidant, Antimicrobial, and Wound Healing Properties of Raw Hydrolyzed Extract from Nile Tilapia Skin (Oreochromis niloticus). Chem Biodivers 2023; 20:e202300863. [PMID: 37747297 DOI: 10.1002/cbdv.202300863] [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: 06/13/2023] [Revised: 09/19/2023] [Accepted: 09/24/2023] [Indexed: 09/26/2023]
Abstract
Oreochromis niloticus (Nile tilapia) skin is a by-product of Brazilian fish farming, rich in collagen. The present study aims to evaluate the wound healing, antioxidant, and antimicrobial potential of the raw hydrolyzed extract of Nile tilapia skin, as well as the identification of the main compounds. The in vitro activity was performed using antioxidant, antimicrobial and scratch wound healing assays. An in vivo experiment was performed to evaluate the wound healing potential. On days 1, 7, 14 and 21, the lesions were photographed to assess wound retraction and on the 7th , 14th and 21st days the skins were removed for histological evaluation and the blood of the animals was collected for glutamic oxaloacetic transaminase and glutamic pyruvic transaminase determination. The chemical study was carried out through liquid chromatography-tandem mass spectrometry and de novo sequencing of peptides. The in vitro assays showed a reduction of the gap area in 24 h, dose-dependent antimicrobial activity for both bacteria, and antioxidant activity. The chemical analysis highlighted the presence of active biopeptides. The histological evaluation showed that the raw hydrolyzed extract of Nile tilapia skin has a healing potential, and does not present toxicological effects; therefore, is promising for the treatment of wounds.
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Affiliation(s)
- Rodrigo Tozetto
- Department of Pharmaceutical Sciences, State University of Ponta Grossa, General, Carlos Cavalcanti Avenue, 4748, 84900-030, Paraná, Brazil
| | - Beatriz Santos Rocha
- Department of Chemistry, Federal University of Paraná, Dr. João Maxímiano Street, 426, 86900-000, Paraná, Brazil
| | - Evelyn Assis de Andrade
- Pharmaceutical Science Post-graduation Program, State University of Ponta Grossa, General Carlos Cavalcanti Avenue, 4748, 84900-030, Paraná, Brazil
| | - Luiza Stolz Cruz
- Department of Pharmaceutical Sciences, State University of Centro-Oeste, Élio Antonio Dalla Vecchia Street, 838, 85040-167, Paraná, Brazil
| | - Rosana Letícia da Rosa
- Pharmaceutical Science Post-graduation Program, State University of Ponta Grossa, General Carlos Cavalcanti Avenue, 4748, 84900-030, Paraná, Brazil
| | - Isadora Machinski
- Pharmaceutical Science Post-graduation Program, State University of Ponta Grossa, General Carlos Cavalcanti Avenue, 4748, 84900-030, Paraná, Brazil
| | - Évelin Lemos de Oliveira
- Chemistry Post-graduation Program, State University of Maringá, Colombo Avenue, 5790, 87020-900, Paraná, Brazil
| | - Jessica Raquel Borges Monteiro
- Department of Pharmaceutical Sciences, Federal University of Espírito Santo, Fernando Ferrari Avenue, 514, 29075-910, Espírito Santo, Brazil
| | - Adriana Yuriko Koga
- Department of Medicine, State University of Ponta Grossa, General Carlos Cavalcanti Avenue, 4748, 84900-030, Paraná, Brazil
| | - Leandro Cavalcante Lipinski
- Department of Medicine, State University of Ponta Grossa, General Carlos Cavalcanti Avenue, 4748, 84900-030, Paraná, Brazil
| | - Eduardo César Meurer
- Department of Chemistry, Federal University of Paraná, Dr. João Maxímiano Street, 426, 86900-000, Paraná, Brazil
| | - Rodrigo Rezende Kitagawa
- Department of Pharmaceutical Sciences, Federal University of Espírito Santo, Fernando Ferrari Avenue, 514, 29075-910, Espírito Santo, Brazil
| | - Flávio Luís Beltrame
- Department of Pharmaceutical Sciences, State University of Ponta Grossa, General, Carlos Cavalcanti Avenue, 4748, 84900-030, Paraná, Brazil
- Pharmaceutical Science Post-graduation Program, State University of Ponta Grossa, General Carlos Cavalcanti Avenue, 4748, 84900-030, Paraná, Brazil
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9
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Dai H, He M, Hu G, Li Z, Al-Romaima A, Wu Z, Liu X, Qiu M. Discovery of ACE Inhibitory Peptides Derived from Green Coffee Using In Silico and In Vitro Methods. Foods 2023; 12:3480. [PMID: 37761189 PMCID: PMC10529643 DOI: 10.3390/foods12183480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/04/2023] [Accepted: 09/16/2023] [Indexed: 09/29/2023] Open
Abstract
Inhibition of angiotensin-I converting enzyme (ACE) is an important means of treating hypertension since it plays an important regulatory function in the renin-angiotensin system. The aim of this study was to investigate the ACE inhibitory effect of bioactive peptides from green coffee beans using in silico and in vitro methods. Alcalase and thermolysin were employed to hydrolyze protein extract from coffee beans. Bioactive peptides were identified by LC-MS/MS analysis coupled with database searching. The potential bioactivities of peptides were predicted by in silico screening, among which five novel peptides may have ACE inhibitory activity. In vitro assay was carried out to determine the ACE inhibitory degree. Two peptides (IIPNEVY, ITPPVMLPP) were obtained with IC50 values of 57.54 and 40.37 μM, respectively. Furthermore, it was found that two inhibitors bound to the receptor protein on similar sites near the S1 active pocket of ACE to form stable enzyme-peptide complexes through molecular docking, and the Lineweaver-Burk plot showed that IIPNEVY was a noncompetitive inhibitor, and ITPPVMLPP was suggested to be a mixed-type inhibitor. Our study demonstrated that two peptides isolated from coffee have potential applications as antihypertensive agents.
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Affiliation(s)
- Haopeng Dai
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (H.D.); (M.H.); (G.H.); (Z.L.); (A.A.-R.); (Z.W.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Min He
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (H.D.); (M.H.); (G.H.); (Z.L.); (A.A.-R.); (Z.W.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Guilin Hu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (H.D.); (M.H.); (G.H.); (Z.L.); (A.A.-R.); (Z.W.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhongrong Li
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (H.D.); (M.H.); (G.H.); (Z.L.); (A.A.-R.); (Z.W.)
| | - Abdulbaset Al-Romaima
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (H.D.); (M.H.); (G.H.); (Z.L.); (A.A.-R.); (Z.W.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhouwei Wu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (H.D.); (M.H.); (G.H.); (Z.L.); (A.A.-R.); (Z.W.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaocui Liu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (H.D.); (M.H.); (G.H.); (Z.L.); (A.A.-R.); (Z.W.)
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Minghua Qiu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (H.D.); (M.H.); (G.H.); (Z.L.); (A.A.-R.); (Z.W.)
- University of Chinese Academy of Sciences, Beijing 100049, China
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10
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Exploring the Potential of Black Soldier Fly Larval Proteins as Bioactive Peptide Sources through in Silico Gastrointestinal Proteolysis: A Cheminformatic Investigation. Catalysts 2023. [DOI: 10.3390/catal13030605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023] Open
Abstract
Despite their potential as a protein source for human consumption, the health benefits of black soldier fly larvae (BSFL) proteins following human gastrointestinal (GI) digestion are poorly understood. This computational study explored the potential of BSFL proteins to release health-promoting peptides after human GI digestion. Twenty-six proteins were virtually proteolyzed with GI proteases. The resultant peptides were screened for high GI absorption and non-toxicity. Shortlisted peptides were searched against the BIOPEP-UWM and Scopus databases to identify their bioactivities. The potential of the peptides as inhibitors of myeloperoxidase (MPO), NADPH oxidase (NOX), and xanthine oxidase (XO), as well as a disruptor of Keap1–Nrf2 protein–protein interaction, were predicted using molecular docking and dynamics simulation. Our results revealed that about 95% of the 5218 fragments generated from the proteolysis of BSFL proteins came from muscle proteins. Dipeptides comprised the largest group (about 25%) of fragments arising from each muscular protein. Screening of 1994 di- and tripeptides using SwissADME and STopTox tools revealed 65 unique sequences with high GI absorption and non-toxicity. A search of the databases identified 16 antioxidant peptides, 14 anti-angiotensin-converting enzyme peptides, and 17 anti-dipeptidyl peptidase IV peptides among these sequences. Results from molecular docking and dynamic simulation suggest that the dipeptide DF has the potential to inhibit Keap1–Nrf2 interaction and interact with MPO within a short time frame, whereas the dipeptide TF shows promise as an XO inhibitor. BSFL peptides were likely weak NOX inhibitors. Our in silico results suggest that upon GI digestion, BSFL proteins may yield high-GI-absorbed and non-toxic peptides with potential health benefits. This study is the first to investigate the bioactivity of peptides liberated from BSFL proteins following human GI digestion. Our findings provide a basis for further investigations into the potential use of BSFL proteins as a functional food ingredient with significant health benefits.
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11
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Taraszkiewicz A, Sinkiewicz I, Sommer A, Staroszczyk H. The biological role of prolyl oligopeptidase and the procognitive potential of its peptidic inhibitors from food proteins. Crit Rev Food Sci Nutr 2023; 64:6567-6580. [PMID: 36798052 DOI: 10.1080/10408398.2023.2170973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Prolyl oligopeptidase (POP) is a conserved serine protease belonging to proline-specific peptidases. It has both enzymatic and non-enzymatic activity and is involved in numerous biological processes in the human body, playing a role in e.g., cellular growth and differentiation, inflammation, as well as the development of some neurodegenerative and neuropsychiatric disorders. This article describes the physiological and pathological aspects of POP activity and the state-of-art of its peptidic inhibitors originating from food proteins, with a particular focus on their potential as cognition-enhancing agents. Although some milk, meat, fish, and plant protein-derived peptides have the potential to be applied as natural, procognitive nutraceuticals, their effectiveness requires further evaluation, especially in clinical trials. We demonstrated that the important features of the most promising POP-inhibiting peptides are very short sequence, high content of hydrophobic amino acids, and usually the presence of proline residue.
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Affiliation(s)
- Antoni Taraszkiewicz
- Department of Food Chemistry, Technology and Biotechnology, Faculty of Chemistry, Gdańsk University of Technology, Gdańsk, Poland
| | - Izabela Sinkiewicz
- Department of Food Chemistry, Technology and Biotechnology, Faculty of Chemistry, Gdańsk University of Technology, Gdańsk, Poland
| | - Agata Sommer
- Department of Food Chemistry, Technology and Biotechnology, Faculty of Chemistry, Gdańsk University of Technology, Gdańsk, Poland
| | - Hanna Staroszczyk
- Department of Food Chemistry, Technology and Biotechnology, Faculty of Chemistry, Gdańsk University of Technology, Gdańsk, Poland
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12
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Purcell D, Packer MA, Hayes M. Identification of Bioactive Peptides from a Laminaria digitata Protein Hydrolysate Using In Silico and In Vitro Methods to Identify Angiotensin-1-Converting Enzyme (ACE-1) Inhibitory Peptides. Mar Drugs 2023; 21:90. [PMID: 36827131 PMCID: PMC9967564 DOI: 10.3390/md21020090] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/16/2023] [Accepted: 01/17/2023] [Indexed: 02/01/2023] Open
Abstract
Bioactive peptides range in size from 2-30 amino acids and may be derived from any protein-containing biomass using hydrolysis, fermentation or high-pressure processing. Pro-peptides or cryptides result in shorter peptide sequences following digestion and may have enhanced bioactivity. Previously, we identified a protein hydrolysate generated from Laminaria digitata that inhibited ACE-1 in vitro and had an ACE-1 IC50 value of 590 µg/mL compared to an ACE-1 IC50 value of 500 µg/mL (~2.3 µM) observed for the anti-hypertensive drug Captopril©. A number of peptide sequences (130 in total) were identified using mass spectrometry from a 3 kDa permeate of this hydrolysate. Predicted bioactivities for these peptides were determined using an in silico strategy previously published by this group utilizing available databases including Expasy peptide cutter, BIOPEP and Peptide Ranker. Peptide sequences YIGNNPAKGGLF and IGNNPAKGGLF had Peptide Ranker scores of 0.81 and 0.80, respectively, and were chemically synthesized. Synthesized peptides were evaluated for ACE-1 inhibitory activity in vitro and were found to inhibit ACE-1 by 80 ± 8% and 91 ± 16%, respectively. The observed ACE-1 IC50 values for IGNNPAKGGLF and YIGNNPAKGGLF were determined as 174.4 µg/mL and 133.1 µg/mL. Both peptides produced sequences following simulated digestion with the potential to inhibit Dipeptidyl peptidase IV (DPP-IV).
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Affiliation(s)
- Diane Purcell
- Food BioSciences Department, Teagasc Food Research Centre, Ashtown, Dublin 15, D15 DY05 Dublin, Ireland
- Cawthron Institute, 98 Halifax Street, Nelson 7010, New Zealand
| | | | - Maria Hayes
- Food BioSciences Department, Teagasc Food Research Centre, Ashtown, Dublin 15, D15 DY05 Dublin, Ireland
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13
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Huang JH, Nong NTP, Hsu JL. An Efficient Peptidomics Screening for Exogenous Substrates and Inhibitory Peptides of the Dipeptidase ACE from Milk Hydrolysate. Pharmaceutics 2023; 15:pharmaceutics15020425. [PMID: 36839747 PMCID: PMC9965520 DOI: 10.3390/pharmaceutics15020425] [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: 12/03/2022] [Revised: 01/20/2023] [Accepted: 01/24/2023] [Indexed: 01/31/2023] Open
Abstract
The dipeptidase angiotensin-I-converting enzyme (ACE) pre-incubation, liquid chromatography- mass spectrometry (LC-MS), and stable-isotope labeling were integrated for an efficient screening of ACE's exogenous substrates from milk hydrolysate. Using this approach, 31 substrates were readily identified from 478 identified peptides and their activities were confirmed using synthetic peptides. Their reactivity is highly correlated with the decreased isotope ratio observed in LC-MS. Among these substrates, the most frequently observed residue at the P1' position was Leu/Ser. It also revealed that ACE would not cleave the peptide when P1' is Pro, P2' is Asp/Glu, or P1 position is Ile. Interestingly, the sequential two-stage hydrolysis was also found. Moreover, their protective effects against ACE-mediated hydrolysis of angiotensin I (Ang-I) were also examined. The result indicated that AYFYPELFR and HLPLPLLQSW can significantly retard the hydrolysis of Ang-I and act as substrate-type inhibitors.
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Affiliation(s)
- Ju-Hsuan Huang
- Department of Biological Science and Technology, National Pingtung University of Science and Technology, 1 Shuefu Road, Neipu, Pingtung 91201, Taiwan
| | - Nhung Thi Phuong Nong
- Department of Basic Science, Thainguyen University of Agriculture and Forestry, Quyetthang Ward, Thai Nguyen 250000, Vietnam
- Department of Tropical Agriculture and International Cooperation, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
| | - Jue-Liang Hsu
- Department of Biological Science and Technology, National Pingtung University of Science and Technology, 1 Shuefu Road, Neipu, Pingtung 91201, Taiwan
- Institute of Food Safety Management, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
- Research Center for Animal Biologics, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
- Correspondence:
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14
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Teniente-Martínez G, Bernardino-Nicanor A, Valadez-Vega MDC, Montañez-Soto JL, Juárez-Goiz JMS, González-Cruz L. In vitro study of the antihypertensive, antioxidant and antiproliferative activities of peptides obtained from two varieties of Phaseolus coccineus L. CYTA - JOURNAL OF FOOD 2022. [DOI: 10.1080/19476337.2022.2090611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
| | - Aurea Bernardino-Nicanor
- Departamento de Ingeniería Bioquímica, Tecnológico Nacional de México-Celaya, Guanajuato, México
| | | | - José Luis Montañez-Soto
- Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional del Instituto Politécnico Nacional, Unidad Michoacán, Michoacan, México
| | | | - Leopoldo González-Cruz
- Departamento de Ingeniería Bioquímica, Tecnológico Nacional de México-Celaya, Guanajuato, México
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15
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Zhu Z, Guo H, Xu Y, Pius Bassey A, Ali A, Huang M, Huang J. ACE Inhibitory Peptides Derived from Muscovy Duck ( Cairina moschata) Plasma. Foods 2022; 12:50. [PMID: 36613266 PMCID: PMC9818667 DOI: 10.3390/foods12010050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/17/2022] [Accepted: 12/19/2022] [Indexed: 12/25/2022] Open
Abstract
In this study, angiotensin-converting enzyme inhibitory peptides (ACE-IPs) derived from Muscovy duck (Cairina moschata) plasma hydrolysate (MDPH) were investigated. According to the general research protocol for bioactive peptides, the crude ACE-IPs of Muscovy duck plasma were separated and purified by ultrafiltration, gel chromatography and reversed-phase high-performance liquid chromatography (RP-HPLC). Then the components with the highest ACE inhibition potential were selected for identification. Finally, the inhibition mechanism was explored by molecular docking and in silico simulated digestion. A total of 121 peptides was detected, and five were screened for synthesis verification and molecular docking. The peptide VALSSLRP revealed high ACE inhibitory activity (91.67 ± 0.73%) because this peptide bound tightly to the S1' pocket and formed 3 hydrogen bonds. Meaningfully, this work provides some new information about the generation of ACE-IPs derived from duck blood plasma.
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Affiliation(s)
- Zongshuai Zhu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Haoyu Guo
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Yan Xu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Anthony Pius Bassey
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Ahtisham Ali
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Ming Huang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Jichao Huang
- College of Engineering, Nanjing Agricultural University, Nanjing 210031, China
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16
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Chickpea Peptide: A Nutraceutical Molecule Corroborating Neurodegenerative and ACE-I Inhibition. Nutrients 2022; 14:nu14224824. [PMID: 36432511 PMCID: PMC9692729 DOI: 10.3390/nu14224824] [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: 09/29/2022] [Revised: 11/03/2022] [Accepted: 11/08/2022] [Indexed: 11/16/2022] Open
Abstract
Chickpea seeds are the source of proteins in human nutrition and attribute some nutraceutical properties. Herein, we report the effects of chickpea seed bioactive peptide on albumin, insulin, lactoglobulin and lysozyme amyloid fibril formation. Employing thioflavin T (ThT) assays and circular dichroism (CD), amyloid structural binding transition was experimented to analyze the inhibition of amyloid fibril formation. The purified active peptide with a molecular mass of 934.53 Da was evaluated in vitro for its ACE-I inhibitory, antibacterial, antifungal and antidiabetic activities. Further, in vivo animal studies were carried out in wistar rats for blood pressure lowering action. In hypertensive rats, chickpea peptide decreased 131 ± 3.57 mm of Hg for systolic blood pressure and 86 ± 1.5 mm of Hg for diastolic blood pressure after 8 h intraperitoneal administration. Additionally, the peptide suppressed the fibrillation of amyloid and destabilized the preformed mature fibrils. Data emphasize efficacy of chickpea peptide vis-a-vis ACE-Inhibitory, antibacterial, antifungal, antidiabetic and anti-amyloidogenic activities, allowing us to propose this novel peptide as a suitable candidate for nutraceutical-based drugs and seems the first kind of its nature.
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17
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Identification and characterization of a novel tetrapeptide from enzymatic hydrolysates of Baijiu byproduct. FOOD SCIENCE AND HUMAN WELLNESS 2022. [DOI: 10.1016/j.fshw.2022.06.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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18
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Rodríguez-Arana N, Jiménez-Aliaga K, Intiquilla A, León JA, Flores E, Zavaleta AI, Izaguirre V, Solis-Calero C, Hernández-Ledesma B. Protection against Oxidative Stress and Metabolic Alterations by Synthetic Peptides Derived from Erythrina edulis Seed Protein. Antioxidants (Basel) 2022; 11:2101. [PMID: 36358473 PMCID: PMC9686657 DOI: 10.3390/antiox11112101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/14/2022] [Accepted: 10/20/2022] [Indexed: 06/21/2024] Open
Abstract
The ability of multifunctional food-derived peptides to act on different body targets make them promising alternatives in the prevention/management of chronic disorders. The potential of Erythrina edulis (pajuro) protein as a source of multifunctional peptides was proven. Fourteen selected synthetic peptides identified in an alcalase hydrolyzate from pajuro protein showed in vitro antioxidant, anti-hypertensive, anti-diabetic, and/or anti-obesity effects. The radical scavenging properties of the peptides could be responsible for the potent protective effects observed against the oxidative damage caused by FeSO4 in neuroblastoma cells. Moreover, their affinity towards the binding cavity of angiotensin-converting enzyme (ACE) and dipeptidyl peptidase IV (DPP-IV) were predicted by molecular modeling. The results demonstrated that some peptides such as YPSY exhibited promising binding at both enzymes, supporting the role of pajuro protein as a novel ingredient of functional foods or nutraceuticals for prevention/management of oxidative stress, hypertension, and metabolic-alteration-associated chronic diseases.
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Affiliation(s)
- Nathaly Rodríguez-Arana
- Laboratorio de Biología Molecular, Grupo de Investigación BIOMIAS, Facultad de Farmacia y Bioquímica, Universidad Nacional Mayor de San Marcos, Jr. Puno N° 1002, Lima 4559, Peru
| | - Karim Jiménez-Aliaga
- Laboratorio de Biología Molecular, Grupo de Investigación BIOMIAS, Facultad de Farmacia y Bioquímica, Universidad Nacional Mayor de San Marcos, Jr. Puno N° 1002, Lima 4559, Peru
| | - Arturo Intiquilla
- Laboratorio de Biología Molecular, Grupo de Investigación BIOMIAS, Facultad de Farmacia y Bioquímica, Universidad Nacional Mayor de San Marcos, Jr. Puno N° 1002, Lima 4559, Peru
- Departamento de Ciencia de los Alimentos y Tecnología Química, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santos Dumont 964, Independencia, Santiago 8380494, Chile
| | - José A. León
- Laboratorio de Biología Molecular, Grupo de Investigación BIOMIAS, Facultad de Farmacia y Bioquímica, Universidad Nacional Mayor de San Marcos, Jr. Puno N° 1002, Lima 4559, Peru
| | - Eduardo Flores
- Laboratorio de Biología Molecular, Grupo de Investigación BIOMIAS, Facultad de Farmacia y Bioquímica, Universidad Nacional Mayor de San Marcos, Jr. Puno N° 1002, Lima 4559, Peru
| | - Amparo Iris Zavaleta
- Laboratorio de Biología Molecular, Grupo de Investigación BIOMIAS, Facultad de Farmacia y Bioquímica, Universidad Nacional Mayor de San Marcos, Jr. Puno N° 1002, Lima 4559, Peru
| | - Víctor Izaguirre
- Laboratorio de Biología Molecular, Grupo de Investigación BIOMIAS, Facultad de Farmacia y Bioquímica, Universidad Nacional Mayor de San Marcos, Jr. Puno N° 1002, Lima 4559, Peru
| | - Christian Solis-Calero
- Laboratorio de Biología Molecular, Grupo de Investigación BIOMIAS, Facultad de Farmacia y Bioquímica, Universidad Nacional Mayor de San Marcos, Jr. Puno N° 1002, Lima 4559, Peru
| | - Blanca Hernández-Ledesma
- Department of Bioactivity and Food Analysis, Institute of Food Science Research (CIAL, CSIC-UAM, CEI UAM+CSIC), Nicolás Cabrera 9, 28049 Madrid, Spain
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19
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Gao X, Bu F, Yi D, Liu H, Hou Z, Zhang C, Wang C, Lin JM, Dang Y, Zhao Y. Molecular docking and antihypertensive effects of a novel angiotensin-I converting enzyme inhibitory peptide from yak bone. Front Nutr 2022; 9:993744. [PMID: 36313093 PMCID: PMC9605770 DOI: 10.3389/fnut.2022.993744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 09/05/2022] [Indexed: 11/13/2022] Open
Abstract
A novel angiotensin-converting enzyme (ACE) inhibitory peptide ser-ala-ser-val-ile-pro-val-ser-ala-val-arg-ala (SASVIPVSAVRA) was purified and identified from yak bone by Electrospray Ionization-Time of Flight-Mass Spectrometry (ESI-TOF-MS). Results in vitro showed that the peptide exhibited strong ACE inhibition activities with an IC50 of 54.22 μM. Molecular docking results showed the binding between the peptide SASVIPVSAVRA and ACE mainly driven by van der Waals forces, hydrogen bonds and metal receptor. Interestingly, the ACE inhibition activities of the peptide increased about 19% after digestion, but none of its metabolites showed stronger activity than it. The in vivo experiment showed that the antihypertensive effect of peptide SASVIPVSAVRA at dose of 30 mg/kg is nearly equal to Captopril at dose of 10 mg/kg to spontaneously hypertensive rats (SHRs). The antihypertensive effect mechanism of SASVIPVSAVRA should be further studied through plasma metabolomics and bioanalysis. Structure analysis of amino acids and peptides produced during digestion may help better understand the antihypertensive effect of peptides.
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Affiliation(s)
- Xinchang Gao
- Department of Chemistry, Tsinghua University, Beijing, China
- Institute of Drug Discovery Technology, Ningbo University, Ningbo, China
| | - Fan Bu
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
| | - Dalong Yi
- Anhui Guotai Biotechnology Co., Ltd., Xuancheng, China
| | - Huaigao Liu
- Anhui Guotai Biotechnology Co., Ltd., Xuancheng, China
| | - Zhiying Hou
- Institute of Drug Discovery Technology, Ningbo University, Ningbo, China
| | - Chaoying Zhang
- Department of Chemistry, Tsinghua University, Beijing, China
| | - Chang Wang
- Department of Chemistry, Tsinghua University, Beijing, China
| | - Jin-Ming Lin
- Department of Chemistry, Tsinghua University, Beijing, China
| | - Yali Dang
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
| | - Yufen Zhao
- Department of Chemistry, Tsinghua University, Beijing, China
- Institute of Drug Discovery Technology, Ningbo University, Ningbo, China
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20
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Karami Z, Duangmal K. Health Promoting and Functional Activities of Peptides from Vigna Bean and Common Bean Hydrolysates: Process to Increase Activities and Challenges. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2022.2122988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Zohreh Karami
- Department of Food Technology, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
| | - Kiattisak Duangmal
- Department of Food Technology, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
- Emerging Processes for Food Functionality Design Research Unit, Chulalongkorn University, Bangkok, Thailand
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21
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Feng L, Wang Y, Yang J, Sun YF, Li YW, Ye ZH, Lin HB, Yang K. Overview of the preparation method, structure and function, and application of natural peptides and polypeptides. Biomed Pharmacother 2022; 153:113493. [DOI: 10.1016/j.biopha.2022.113493] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 07/26/2022] [Accepted: 07/27/2022] [Indexed: 02/06/2023] Open
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22
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Nath A, Ahmad AS, Amankwaa A, Csehi B, Mednyánszky Z, Szerdahelyi E, Tóth A, Tormási J, Truong DH, Abrankó L, Koris A. Hydrolysis of Soybean Milk Protein by Papain: Antioxidant, Anti-Angiotensin, Antigenic and Digestibility Perspectives. Bioengineering (Basel) 2022; 9:bioengineering9090418. [PMID: 36134964 PMCID: PMC9495856 DOI: 10.3390/bioengineering9090418] [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: 07/23/2022] [Revised: 08/18/2022] [Accepted: 08/20/2022] [Indexed: 12/03/2022] Open
Abstract
The objective of the investigation was to understand the biochemical activities of hydrolysate of soybean milk protein (SMP). Hydrolysis was carried out by different concentrations of papain (0.008 g·L−1, 0.016 g·L−1, 0.032 g·L−1 and 0.064 g·L−1). The antioxidant capacity was measured by the ferric-reducing ability of plasma (FRAP) and 2,2-Diphenyl-1-picrylhydrazyl (DPPH) assays. The anti-angiotensin activity of hydrolysate was measured by the recombinant angiotensin converting enzyme and substrate Abz-FRK(Dnp)-P. The contributions of the Kunitz trypsin inhibitor (KTI) and Bowman–Birk inhibitor (BBI) on antigenicity, and the in vitro digestion of papain-hydrolyzed SMP were studied. Rabbit polyclonal anti-KTI and anti-BBI antibodies together with peroxidase-labelled goat anti-Rb IgG secondary antibody were used to identify the antigenicity of KTI and BBI in unhydrolyzed and papain-hydrolyzed SMP. The antioxidant capacity and anti-angiotensin activity of SMP were increased after the papain hydrolysis of SMP. The KTI- and BBI-specific antigenicity were reduced in SMP by increasing the concentration of papain. However, there was interaction between papain-hydrolyzed SMP and trypsin in native gel, while interaction with chymotrypsin was absent. The interaction between trypsin and SMP was reduced due to the hydrolysis of papain in a concentration-dependent manner. According to the in vitro gastrointestinal digestion simulation protocol (Infogest), the digestibility of SMP was not statistically increased.
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Affiliation(s)
- Arijit Nath
- Department of Food Process Engineering, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Ménesi St 44, HU-1118 Budapest, Hungary
| | - Abubakar Saleh Ahmad
- Department of Food Process Engineering, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Ménesi St 44, HU-1118 Budapest, Hungary
| | - Abraham Amankwaa
- Department of Food Process Engineering, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Ménesi St 44, HU-1118 Budapest, Hungary
| | - Barbara Csehi
- Department of Refrigeration and Livestock Products Technology, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Ménesi út 43-45, HU-1118 Budapest, Hungary
| | - Zsuzsanna Mednyánszky
- Department of Nutrition, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Somlói St 14-16, HU-1118 Budapest, Hungary
| | - Emőke Szerdahelyi
- Department of Nutrition, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Somlói St 14-16, HU-1118 Budapest, Hungary
| | - Attila Tóth
- Division of Clinical Physiology, Department of Cardiology, Faculty of Medicine, University of Debrecen, Móricz Zsigmond Str 22, HU-4032 Debrecen, Hungary
| | - Judit Tormási
- Department of Food Chemistry and Analytical Chemistry, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Villányi út 35-43, HU-1118 Budapest, Hungary
| | - Duy Hoàng Truong
- Institute of Biotechnology and Food Technology, Industrial University of Ho Chi Minh City, 12 Nguyen Van Bao, Ward 4, Go Vap District, Ho Chi Minh City 727000, Vietnam
| | - László Abrankó
- Department of Food Chemistry and Analytical Chemistry, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Villányi út 35-43, HU-1118 Budapest, Hungary
| | - András Koris
- Department of Food Process Engineering, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Ménesi St 44, HU-1118 Budapest, Hungary
- Correspondence: ; Tel.: +36-1-3057228
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Chen H, Chen Y, Zheng H, Xiang X, Xu L. A novel angiotensin-I-converting enzyme inhibitory peptide from oyster: Simulated gastro-intestinal digestion, molecular docking, inhibition kinetics and antihypertensive effects in rats. Front Nutr 2022; 9:981163. [PMID: 36082025 PMCID: PMC9445672 DOI: 10.3389/fnut.2022.981163] [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: 06/29/2022] [Accepted: 07/29/2022] [Indexed: 11/13/2022] Open
Abstract
In this study, a novel peptide, AEYLCEAC with high angiotensin-I-converting enzyme inhibitory (ACEI) activity was screened from oyster (Crassostrea gigas) hydrolysates, which was obtained from simulated gastro-intestinal digestion. Candidate peptides were confirmed to have a higher binding to angiotensin-I-converting enzyme (ACE) than the positive drug phosphoinic tripeptide calculated by Discovery Studio, and AEYLCEAC showed the highest ACE inhibition rate in vitro with a IC50 of 4.287 mM. Lineweaver-Burk plots confirmed that the peptidic inhibitory type of ACE is competitive. The molecular docking showed that ACEI activity of the AEYLCEAC was mainly due to the hydrogen bonding interactions with the active pockets (S1 and S2) of ACE. In vivo, AEYLCEAC effectively reduced diastolic blood pressure (DBP) and Systolic blood pressure (SBP) in hypertensive rats. These results indicate that AEYLCEAC might act as a helpful ingredient in functional foods or pharmaceuticals for the prevention and treatment of hypertension.
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Affiliation(s)
- Hui Chen
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, China
- Key Laboratory of Marine Fishery Resources Exploitment and Utilization of Zhejiang Province, Hangzhou, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, China
| | - Yu Chen
- Zhejiang Marine Fisheries Research Institute, Zhoushan, China
- Key Laboratory of Sustainable Utilization of Technology Research for Fishery Resource of Zhejiang Province, Zhoushan, China
| | - Huizhen Zheng
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, China
- Key Laboratory of Marine Fishery Resources Exploitment and Utilization of Zhejiang Province, Hangzhou, China
- National R&D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou, China
| | - Xingwei Xiang
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, China
- Key Laboratory of Marine Fishery Resources Exploitment and Utilization of Zhejiang Province, Hangzhou, China
- National R&D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou, China
- *Correspondence: Xingwei Xiang,
| | - Lu Xu
- Department of Animal Medicine, College of Agriculture and Forestry Science, Linyi University, Linyi, China
- Lu Xu,
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24
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Effects of Inherent Lactic Acid Bacteria on Inhibition of Angiotensin I-Converting Enzyme and Antioxidant Activities in Dry-Cured Meat Products. Foods 2022; 11:foods11142123. [PMID: 35885366 PMCID: PMC9324876 DOI: 10.3390/foods11142123] [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: 06/11/2022] [Revised: 07/10/2022] [Accepted: 07/11/2022] [Indexed: 11/17/2022] Open
Abstract
The aim of this study was to investigate the inherent bacteria that contribute to expressing the angiotensin I-converting enzyme (ACE) inhibitory activity and the antioxidant activity of dry-cured meat products without a bacterial starter. Among the ten dry-cured meat product samples, Coppa and Milano salami exhibited high ACE inhibitory activity, 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging ability, and oxygen radical absorbance capacity (ORAC). No consistent trend was observed in the pH values or the total peptide and imidazole dipeptide concentration of the products that exhibited high ACE inhibitory and antioxidant activities in the tested samples. To investigate the bacteria contributing to the ACE inhibitory and antioxidant activities of the product, 16S rRNA sequencing analysis, isolation, and identification of bacteria were performed using not only Coppa and Milano salami but also the Jamon Serrano and Parma prosciutto products that had low functional activities. Results suggest the Lactobacillales order, particularly the species Latilactobacillus sakei and Pediococcus pentosaceus, were the main inherent bacteria in Coppa and Milano salami, respectively, compared with the Jamon Serrano and Parma prosciutto products. Therefore, the inherent lactic acid bacteria in dry-cured meat products without bacterial starter is important for ACE inhibitory and antioxidant activities of the products.
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25
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Rafique H, Dong R, Wang X, Alim A, Aadil RM, Li L, Zou L, Hu X. Dietary-Nutraceutical Properties of Oat Protein and Peptides. Front Nutr 2022; 9:950400. [PMID: 35866075 PMCID: PMC9294724 DOI: 10.3389/fnut.2022.950400] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Accepted: 06/03/2022] [Indexed: 11/13/2022] Open
Abstract
Oats are considered the healthiest grain due to their high content of phytochemicals, dietary fibers, and protein. In recent years, oat protein and peptides have gained popularity as possible therapeutic or nutraceutical candidates. Generally, oat peptides with bioactive properties can be obtained by the enzymatic hydrolysis of proteins and are known to have a variety of regulatory functions. This review article focused on the nutraceutical worth of oat proteins and peptides and also describes the application of oat protein as a functional ingredient. Outcomes of this study indicated that oat protein and peptides present various therapeutical properties, including antidiabetic, antioxidant, antihypoxic, antihypertensive, antithrombotic, antifatigue, immunomodulatory, and hypocholestrolaemic. However, most of the conducted studies are limited to in vitro conditions and less data is available on assessing the effectiveness of the oat peptides in vivo. Future efforts should be directed at performing systematic animal studies; in addition, clinical trials also need to be conducted to fully support the development of functional food products, nutraceutical, and therapeutical applications.
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Affiliation(s)
- Hamad Rafique
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an, China
| | - Rui Dong
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an, China
| | - Xiaolong Wang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an, China
| | - Aamina Alim
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an, China
| | - Rana Muhammad Aadil
- National Institute of Food Science and Technology, University of Agriculture, Faisalabad, Pakistan
| | - Lu Li
- Guilin Seamild Food Co., Ltd., Guilin, China
| | - Liang Zou
- School of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Xinzhong Hu
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an, China
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26
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Sangsukiam T, Duangmal K. Changes in bioactive compounds and health-promoting activities in adzuki bean: Effect of cooking conditions and in vitro simulated gastrointestinal digestion. Food Res Int 2022; 157:111371. [DOI: 10.1016/j.foodres.2022.111371] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 05/04/2022] [Accepted: 05/10/2022] [Indexed: 11/24/2022]
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27
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ACE-inhibitory activities of peptide fractions (<3 kDa) and identification of peptide sequence by MALDI-ToF-MS in model cheeses incorporating different Lactobacillus species. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104579] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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28
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Zhao W, Qian M, Dong H, Liu X, Bai W, Liu G, Lv XC. Effect of Hong Qu on the flavor and quality of Hakka yellow rice wine (Huangjiu) produced in Southern China. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113264] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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29
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Huang YP, Robinson RC, Dias FFG, de Moura Bell JMLN, Barile D. Solid-Phase Extraction Approaches for Improving Oligosaccharide and Small Peptide Identification with Liquid Chromatography-High-Resolution Mass Spectrometry: A Case Study on Proteolyzed Almond Extract. Foods 2022; 11:340. [PMID: 35159490 PMCID: PMC8834518 DOI: 10.3390/foods11030340] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/21/2022] [Accepted: 01/23/2022] [Indexed: 01/07/2023] Open
Abstract
Reverse-phase solid-phase extraction (SPE) is regularly used for separating and purifying food-derived oligosaccharides and peptides prior to liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis. However, the diversity in physicochemical properties of peptides may prevent the complete separation of the two types of analytes. Peptides present in the oligosaccharide fraction not only interfere with glycomics analysis but also escape peptidomics analysis. This work evaluated different SPE approaches for improving LC-MS/MS analysis of both oligosaccharides and peptides through testing on peptide standards and a food sample of commercial interest (proteolyzed almond extract). Compared with conventional reverse-phase SPE, mixed-mode SPE (reverse-phase/strong cation exchange) was more effective in retaining small/hydrophilic peptides and capturing them in the high-organic fraction and thus allowed the identification of more oligosaccharides and dipeptides in the proteolyzed almond extract, with satisfactory MS/MS confirmation. Overall, mixed-mode SPE emerged as the ideal method for simultaneously improving the identification of food-derived oligosaccharides and small peptides using LC-MS/MS analysis.
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Affiliation(s)
- Yu-Ping Huang
- Department of Food Science and Technology, University of California, Davis, One Shields Avenue, Davis, CA 95616, USA; (Y.-P.H.); (R.C.R.); (F.F.G.D.); (J.M.L.N.d.M.B.)
| | - Randall C. Robinson
- Department of Food Science and Technology, University of California, Davis, One Shields Avenue, Davis, CA 95616, USA; (Y.-P.H.); (R.C.R.); (F.F.G.D.); (J.M.L.N.d.M.B.)
| | - Fernanda Furlan Goncalves Dias
- Department of Food Science and Technology, University of California, Davis, One Shields Avenue, Davis, CA 95616, USA; (Y.-P.H.); (R.C.R.); (F.F.G.D.); (J.M.L.N.d.M.B.)
| | - Juliana Maria Leite Nobrega de Moura Bell
- Department of Food Science and Technology, University of California, Davis, One Shields Avenue, Davis, CA 95616, USA; (Y.-P.H.); (R.C.R.); (F.F.G.D.); (J.M.L.N.d.M.B.)
- Department of Biological and Agricultural Engineering, University of California, Davis, One Shields Avenue, Davis, CA 95616, USA
| | - Daniela Barile
- Department of Food Science and Technology, University of California, Davis, One Shields Avenue, Davis, CA 95616, USA; (Y.-P.H.); (R.C.R.); (F.F.G.D.); (J.M.L.N.d.M.B.)
- Foods for Health Institute, University of California, Davis, One Shields Avenue, Davis, CA 95616, USA
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30
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Ningrum S, Sutrisno A, Hsu JL. An exploration of ACE inhibitory peptides derived from gastrointestinal protease hydrolysate of milk using a modified bioassay-guided fractionation approach coupled with in silico analysis. J Dairy Sci 2022; 105:1913-1928. [PMID: 35086704 DOI: 10.3168/jds.2021-21112] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 11/21/2021] [Indexed: 12/16/2022]
Abstract
An improved bioassay-guided fractionation was performed to effectively screen angiotensin-I converting enzyme inhibitory (ACEI) peptides from milk protein hydrolysate. The aqueous normal phase liquid chromatography, namely hydrophilic interaction liquid chromatography (HILIC), was used as a format of solid-phase extraction (SPE) short column for the first fractionation, then the HILIC-SPE fraction with the best ACEI activity (IC50 = 61.75 ± 5.74 µg/mL; IC50 = half-maximal inhibitory concentration) was obtained when eluted by 95% acetonitrile + 0.1% formic acid (fraction F1). The best HILIC-SPE fraction was further fractionated using reversed-phase (RP)-SPE short column. The best RP-SPE fraction was obtained when eluted by 20% acetonitrile + 0.1% formic acid (fraction P3) with an ACEI activity of IC50 36.22 ± 1.18 µg/mL. After the 2-step fractionation, the IC50 value of fraction P3 significantly decreased by 8.92-fold when compared with the crude hydrolysate. Several peptides were identified from fraction P3 using liquid chromatography-tandem mass spectrometry. The in silico analysis of these identified sequences based on the BIOPEP database predicted that HLPLPLL (HL-7) was the most active peptide against angiotensin-converting enzyme (ACE). The HL-7 derived from β-casein showed a potent ACEI activity (IC50 value is 16.87 ± 0.3 µM). The contents of HL-7 in the gastrointestinal protease hydrolysate and RP-SPE fraction originated from 1 mg of milk proteins were quantified using a multiple reaction monitoring mode upon liquid chromatography-tandem mass spectrometry analysis to give 19.86 ± 1.14 pg and 14,545.8 ± 572.9 pg, respectively. Besides, the kinetic study indicated that HL-7 was a competitive inhibitor and the result was rationalized using the docking simulation. The study demonstrated an efficient screening of ACEI peptides from commercially available milk powders using a simple SPE process instead of a sophisticated instrument such as HPLC. Moreover, the potent ACEI peptide HL-7 uncovered by this method could be a natural ACE inhibitor.
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Affiliation(s)
- Sugiyati Ningrum
- Department of Biological Science and Technology, National Pingtung University of Science and Technology, Pingtung, Taiwan 912; Department of Agricultural Product Technology, Faculty of Agricultural Technology, University of Brawijaya, Malang, Indonesia 65145
| | - Aji Sutrisno
- Department of Agricultural Product Technology, Faculty of Agricultural Technology, University of Brawijaya, Malang, Indonesia 65145.
| | - Jue-Liang Hsu
- Department of Biological Science and Technology, National Pingtung University of Science and Technology, Pingtung, Taiwan 912; Research Center for Animal Biologics, National Pingtung University of Science and Technology, Pingtung, Taiwan 912; International Master's Degree Program in Food Science, National Pingtung University of Science and Technology, Pingtung, Taiwan 912.
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31
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Sun S, Gao Y, Chen J, Liu R. Identification and release kinetics of peptides from tilapia skin collagen during alcalase hydrolysis. Food Chem 2022; 378:132089. [PMID: 35032798 DOI: 10.1016/j.foodchem.2022.132089] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 11/03/2021] [Accepted: 01/04/2022] [Indexed: 12/17/2022]
Abstract
Collagen from tilapia skin was extracted and confirmed as type I collagen. Collagen was then hydrolyzed with alcalase for 4 h and the released peptides were identified. The structure-activity relationship of collagen-released peptides showed that proline at position C3 played a key role in improving ACE inhibitory activity, while proline at position C2 had a negative effect. Collagen peptide release kinetics showed that with the extension of time, the number of peptides increased dramatically at first, decreased, and then tended to be stable. This indicated that collagen peptides mainly originated from primary enzymolysis at the first stage and began to undergo secondary hydrolysis in the second stage. Afterwards, secondary enzymolysis was dominant at the third stage and finally remained stable at final two stages. Understanding the pattern of collagen peptide release kinetics might offer a powerful approach in the collagen-peptide food processing industry to better control food safety and quality.
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Affiliation(s)
- Shanshan Sun
- Technology Innovation Center for Exploitation of Marine Biological Resources, Third Institute of Oceanography, Ministry of Natural Resources, Xiamen 361005, China; School of Life Sciences, Xiamen University, Xiamen 361005, China
| | - Yahui Gao
- School of Life Sciences, Xiamen University, Xiamen 361005, China.
| | - Junde Chen
- Technology Innovation Center for Exploitation of Marine Biological Resources, Third Institute of Oceanography, Ministry of Natural Resources, Xiamen 361005, China.
| | - Rui Liu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China
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32
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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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33
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Heres A, Yokoyama I, Gallego M, Toldrá F, Arihara K, Mora L. Antihypertensive potential of sweet Ala-Ala dipeptide and its quantitation in dry-cured ham at different processing conditions. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104818] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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34
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Chen J, Yu X, Huang W, Wang C, He Q. A novel angiotensin-converting enzyme inhibitory peptide from rabbit meat protein hydrolysate: identification, molecular mechanism, and antihypertensive effect in vivo. Food Funct 2021; 12:12077-12086. [PMID: 34783331 DOI: 10.1039/d1fo02830h] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Bioactive peptides exhibiting angiotensin-converting enzyme (ACE) inhibitory effects and extracted from natural foods have potential as healthy and safe therapeutics for high blood pressure. The aim of this study was to isolate and purify ACE inhibitory peptides from rabbit meat protein hydrolysate, to explore the underlying mechanisms by molecular docking, and to evaluate the antihypertensive effects in vivo. A novel ACE inhibitory tetrapeptide Trp-Gly-Ala-Pro (WGAP) was identified and purified from a bromelain hydrolysate. WGAP acted against ACE in a non-competitive manner with an IC50 of 140.70 ± 4.51 μM. It was resistant to enzymatic degradation by pepsin and trypsin in vitro. Molecular docking analysis indicated that WGAP formed stable hydrogen bonds with ACE residues His353, Ala354 and ALA356. In vivo, 100 mg kg-1 WGAP significantly reduced systolic and diastolic blood pressure in hypertensive rats by up to 42.66 ± 2.87 and 28.56 ± 2.71 mmHg, respectively, 4 h after oral administration. ACE inhibitory peptides derived from rabbit meat have potential antihypertensive effects and provide a new route for the exploration of novel hypertension inhibitors and the utilization of rabbit meat.
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Affiliation(s)
- Junbo Chen
- Engineering Research Center of Biotechnology for Active Substances, Ministry of Education. School of Life Sciences, Chongqing Normal University, Chongqing 401331, China.
| | - Xiaodong Yu
- Engineering Research Center of Biotechnology for Active Substances, Ministry of Education. School of Life Sciences, Chongqing Normal University, Chongqing 401331, China.
| | - Wangxiang Huang
- Engineering Research Center of Biotechnology for Active Substances, Ministry of Education. School of Life Sciences, Chongqing Normal University, Chongqing 401331, China.
| | - Chen Wang
- Engineering Research Center of Biotechnology for Active Substances, Ministry of Education. School of Life Sciences, Chongqing Normal University, Chongqing 401331, China.
| | - Qiyi He
- Engineering Research Center of Biotechnology for Active Substances, Ministry of Education. School of Life Sciences, Chongqing Normal University, Chongqing 401331, China.
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35
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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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36
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Gouda AS, Adbelruhman FG, Sabbah Alenezi H, Mégarbane B. Theoretical benefits of yogurt-derived bioactive peptides and probiotics in COVID-19 patients - A narrative review and hypotheses. Saudi J Biol Sci 2021; 28:5897-5905. [PMID: 34177317 PMCID: PMC8213517 DOI: 10.1016/j.sjbs.2021.06.046] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 05/02/2021] [Accepted: 06/14/2021] [Indexed: 01/09/2023] Open
Abstract
The world is currently facing a frightening coronavirus disease-2019 (COVID-19) epidemic. Severity of COVID-19 presentation is highly variable among infected individuals with increasingly recognized risk factors. Although observational studies suggested lower COVID-19 severity in populations consuming fermented foods, no controlled study investigated the role of diet. Yogurt, a fermented dairy product, exhibits interesting properties related to the presence of bioactive peptides and probiotics that may play a beneficial role in COVID-19 presentation and outcome. Peptides contained in yogurt are responsible for angiotensin-converting enzyme-inhibitory, bradykinin potentiating, antiviral, anti-inflammatory, antithrombotic, and antioxidant effects. The types and activity of these peptides vary widely depending on their amino acid sequence, on the probiotics used in yogurt production and on intestinal digestion. Additionally, probiotics used in yogurt exhibit direct angiotensin-converting enzyme-inhibitory, antiviral and immune boosting activities. Since COVID-19 pathogenesis involves angiotensin II accumulation and bradykinin deficiency, yogurt bioactive peptides appear as potentially beneficial. Therefore, epidemiological investigations and randomized controlled clinical trials to evaluate the exact role of yogurt consumption on COVID-19 manifestations and outcome should be encouraged.
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Affiliation(s)
- Ahmed S. Gouda
- National Egyptian Center for Toxicological Researches, Faculty of Medicine, Cairo University, Cairo, Egypt,Poison Control and Forensic Chemistry Center, Northern Borders, Ministry of Health, Saudi Arabia
| | - Fatima G. Adbelruhman
- Department of Clinical Pathology, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Hamedah Sabbah Alenezi
- Poison Control and Forensic Chemistry Center, Northern Borders, Ministry of Health, Saudi Arabia
| | - Bruno Mégarbane
- Department of Medical and Toxicological Critical Care, Lariboisière Hospital, University of Paris, INSERM UMRS-1144, Paris, France,Corresponding author at: Department of Medical and Toxicological Critical Care, Lariboisière Hospital, Paris University, Paris, France.
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37
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Begum N, Raza A, Song H, Iftikhar M, Zhang Y, Zhang L, Liu P. Fractionation and identification of flavor peptides from bovine bone extract after enzymatic hydrolysis and Maillard reaction by consecutive chromatography. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15778] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nabila Begum
- Laboratory of Molecular Sensory Science Beijing Innovation Center of Food Nutrition and Human Health Beijing Technology and Business University Beijing China
| | - Ali Raza
- Laboratory of Molecular Sensory Science Beijing Innovation Center of Food Nutrition and Human Health Beijing Technology and Business University Beijing China
| | - Huanlu Song
- Laboratory of Molecular Sensory Science Beijing Innovation Center of Food Nutrition and Human Health Beijing Technology and Business University Beijing China
- China‐Canada Joint Lab of Food Nutrition and Health (Beijing) Beijing Advanced Innovation Center for Food Nutrition and Human Health Beijing Engineering and Technology Research Center of Food Additives Beijing Technology & Business University Beijing China
| | - Maryam Iftikhar
- Laboratory of Molecular Sensory Science Beijing Innovation Center of Food Nutrition and Human Health Beijing Technology and Business University Beijing China
| | - Yu Zhang
- Laboratory of Molecular Sensory Science Beijing Innovation Center of Food Nutrition and Human Health Beijing Technology and Business University Beijing China
| | - Lei Zhang
- Fushun Dufengxuan Gushen Biotechnology Co., Ltd. Fushun China
| | - Peng Liu
- Fushun Dufengxuan Gushen Biotechnology Co., Ltd. Fushun China
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38
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Bioactive Peptides from Liquid Milk Protein Concentrate by Sequential Tryptic and Microbial Hydrolysis. Processes (Basel) 2021. [DOI: 10.3390/pr9101688] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Recently, bioactive peptides as a health-promoting agent have come to the forefront of health research; however, industrial production is limited, possibly due to the lack of the required technological knowledge. The objective of the investigation was to prepare bioactive peptides with hypoallergenic properties from liquid milk protein concentrate (LMPC), through sequential enzymatic and microbial hydrolysis. LMPC was produced from ultra-heat-treated (UHT) skimmed cow’s milk using a nanofiltration membrane. The effect of the concentration of trypsin (0.008–0.032 g·L−1) on the hydrolysis of LMPC was studied. Subsequently, the hydrolysis of tryptic-hydrolyzed LMPC (LMPC-T) with lactic acid bacteria was performed, and the effect of glucose in microbial hydrolysis was studied. Aquaphotomic analysis of the hydrolysis of LMPC was performed using the spectral range of 1300–1600 nm (near-infrared spectra). Changes in antioxidant capacity, anti-angiotensin-converting enzyme activity, and antibacterial activity against Bacillus cereus, Staphylococcus aureus and Listeria monocytogenes were noted after the sequential tryptic and microbial hydrolysis of LMPC. Allergenicity in LMPC was reduced, due to sequential hydrolysis with 0.016 g·L−1 of trypsin and lacteal acid bacteria. According to the aquaphotomic analysis result, there was a dissociation of hydrogen bonds in compounds during the initial period of fermentation and, subsequently, the formation of compounds with hydrogen bonds. The formation of compounds with a hydrogen bond was more noticeable when microbial hydrolysis was performed with glucose. This may support the belief that the results of the present investigation will be useful to scale up the process in the food and biopharmaceutical industries.
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39
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Chen J, Yu X, Chen Q, Wu Q, He Q. Screening and mechanisms of novel angiotensin-I-converting enzyme inhibitory peptides from rabbit meat proteins: A combined in silico and in vitro study. Food Chem 2021; 370:131070. [PMID: 34537424 DOI: 10.1016/j.foodchem.2021.131070] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 08/31/2021] [Accepted: 09/03/2021] [Indexed: 12/17/2022]
Abstract
Bioactive peptides derived from food proteins have various physiological roles and have attracted increasing attention in recent years. In this study, two novel ACE inhibitory peptides (EACF and CDF), screened from rabbit meat proteins using in silico methods, exhibited strong inhibitory effects in vitro. EACF and CDF were competitive and non-competitive inhibitors with half-maximal inhibitory concentrations of 41.06 ± 0.82 µM and 192.17 ± 2.46 µM, respectively. Molecular docking experiments revealed that EACF established eight H-bond interactions in the S1 and S2 pockets, and a metal-acceptor interaction with Zn 701. CDF shared four H-bond interactions in the S1 pocket of ACE. The results suggested that rabbit meat proteins could be a suitable material for the preparation of ACE inhibitory peptides, and that virtual screening is an effective, accurate and promising method for the discovery of novel active peptides.
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Affiliation(s)
- Junbo Chen
- Engineering Research Center of Biotechnology for Active Substances, Ministry of Education School of Life Sciences, Chongqing Normal University, Chongqing 401331, China
| | - Xiaodong Yu
- Engineering Research Center of Biotechnology for Active Substances, Ministry of Education School of Life Sciences, Chongqing Normal University, Chongqing 401331, China.
| | - Qianzi Chen
- Engineering Research Center of Biotechnology for Active Substances, Ministry of Education School of Life Sciences, Chongqing Normal University, Chongqing 401331, China
| | - Qiyun Wu
- Engineering Research Center of Biotechnology for Active Substances, Ministry of Education School of Life Sciences, Chongqing Normal University, Chongqing 401331, China
| | - Qiyi He
- Engineering Research Center of Biotechnology for Active Substances, Ministry of Education School of Life Sciences, Chongqing Normal University, Chongqing 401331, China.
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40
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Heres A, Mora L, Toldrá F. Inhibition of 3-hydroxy-3-methyl-glutaryl-coenzyme A reductase enzyme by dipeptides identified in dry-cured ham. FOOD PRODUCTION, PROCESSING AND NUTRITION 2021. [DOI: 10.1186/s43014-021-00058-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
AbstractHigh cholesterolemia is a key risk factor for the development of cardiovascular diseases, which are the main cause of mortality in developed countries. Most therapies are focused on the modulation of its biosynthesis through 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMG-CoAR) inhibitors. In this sense, food-derived bioactive peptides might act as promising health alternatives through their ability to interact with crucial enzymes involved in metabolic pathways, avoiding the adverse effects of synthetic drugs. Dry-cured ham has been widely described as an important source of naturally-generated bioactive peptides exerting ACEI-inhibitory activity, antioxidant activity, and anti-inflammatory activity between others. Based on these findings, the aim of this work was to assess, for the first time, the in vitro inhibitory activity of HMG-CoAR exerted by dipeptides generated during the manufacturing of dry-cured ham, previously described with relevant roles on other bioactivities.The in vitro inhibitory activity of the dipeptides was assessed by measuring the substrate consumption rate of the 3-hydroxy-3-methylglutaryl CoA reductase in their presence, with the following pertinent calculations.Further research was carried out to estimate the possible interactions of the most bioactive dipeptides with the enzyme by performing in silico analysis consisting of molecular docking approaches.Main findings showed DA, DD, EE, ES, and LL dipeptides as main HMG-CoAR inhibitors. Additionally, computational analysis indicated statin-like interactions of the dipeptides with HMG-CoAR.This study reveals, for the first time, the hypocholesterolemic potential of dry-cured ham-derived dipeptides and, at the same time, converges in the same vein as many reports that experimentally argue the cardiovascular benefits of dry-cured ham consumption due to its bioactive peptide content.
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41
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Korczek KR, Tkaczewska J, Duda I, Migdał W. Effect of Heat Treatment on the Antioxidant Activity as Well as In vitro Digestion Stability of Herring ( Clupea harengus) Protein Hydrolysates. JOURNAL OF AQUATIC FOOD PRODUCT TECHNOLOGY 2021. [DOI: 10.1080/10498850.2021.1946630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Klaudia Róża Korczek
- Department of Animal Product Technology, Food Technology, University of Agriculture in Kraków, Kraków, Poland
| | - Joanna Tkaczewska
- Department of Animal Product Technology, Food Technology, University of Agriculture in Kraków, Kraków, Poland
| | - Iwona Duda
- Department of Animal Product Technology, Food Technology, University of Agriculture in Kraków, Kraków, Poland
| | - Władysław Migdał
- Department of Animal Product Technology, Food Technology, University of Agriculture in Kraków, Kraków, Poland
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42
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Zhang Y, Pan D, Yang Z, Gao X, Dang Y. Angiotensin I-Converting enzyme (ACE) inhibitory and dipeptidyl Peptidase-4 (DPP-Ⅳ) inhibitory activity of umami peptides from Ruditapes philippinarum. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111265] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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43
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Wang Y, Li Y, Ruan S, Lu F, Tian W, Ma H. Antihypertensive effect of rapeseed peptides and their potential in improving the effectiveness of captopril. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:3049-3055. [PMID: 33179311 DOI: 10.1002/jsfa.10939] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 09/30/2020] [Accepted: 11/11/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND The main objective of this study was to evaluate the safety and antihypertensive activity of rapeseed peptides and to investigate their potential synergy with captopril. RESULTS The peptides were nontoxic with the maximum tolerated dose exceeding 25 g kg-1 BW d-1 for mice and they had angiotensin converting enzyme (ACE) inhibitory activity with IC50 value of 1.27 mg mL-1 . Rapeseed peptides did not have a synergistic effect with captopril on inhibiting ACE activity in simulated digestion tests in vitro. But in vivo they could synergistically augment the amplitude range of lowering blood pressure with captopril by approximately 9% and prolong the antihypertensive effect duration time by over 20% in antihypertension tests of spontaneously hypertensive rats. In addition, the inhibiting effect of rapeseed peptides on ACE activity was noticeable in some rat organs in vivo. Nevertheless, when compared to captopril group, the potential synergy of rapeseed peptides with captopril did not cause a further decrease in ACE activity in the organs but their synergy further improved levels of NO (12.7%) and endothelial nitric oxide synthase (74.1%) in rat serum. Further studies of some peptides identified from rapeseed peptides showed that some of the rapeseed peptides (Cys-Leu, Val-Ala-Pro) could markedly increase contents of NO and endothelial nitric oxide synthase. CONCLUSIONS Rapeseed peptides have antihypertensive activity and they showed potential synergy with captopril in antihypertensive performance in vivo. The synergy was not from ACE inhibition but from other pathways, like improvement in endogenous vasodilator contents. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Yucheng Wang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Yunliang Li
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Siyu Ruan
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Feng Lu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Wanmin Tian
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Haile Ma
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
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44
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Chaudhary A, Bhalla S, Patiyal S, Raghava GP, Sahni G. FermFooDb: A database of bioactive peptides derived from fermented foods. Heliyon 2021; 7:e06668. [PMID: 33898816 PMCID: PMC8055555 DOI: 10.1016/j.heliyon.2021.e06668] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 01/19/2021] [Accepted: 03/29/2021] [Indexed: 01/11/2023] Open
Abstract
Globally fermented foods are in demands due to their functional and nutritional benefits. These foods are sources of probiotic organisms and bioactive peptides, various amino acids, enzymes etc. that provides numerous health benefits. FermFooDb (https://webs.iiitd.edu.in/raghava/fermfoodb/) is a manually curated database of bioactive peptides derived from wide range of foods that maintain comprehensive information about peptides and process of fermentation. This database comprises of 2205 entries with following major fields, peptide sequence, Mass and IC50, food source, functional activity, fermentation conditions, starter culture, testing conditions of sequences in vitro or in vivo, type of model and method of analysis. The bioactive peptides in our database have wide range of therapeutic potentials that includes antihypertensive, ACE-inhibitory, antioxidant, antimicrobial, immunomodulatory and cholesterol lowering peptides. These bioactive peptides were derived from different types of fermented foods that include milk, cheese, yogurt, wheat and rice. Numerous, web-based tools have been integrated to retrieve data, peptide mapping of proteins, similarity search and multiple-sequence alignment. This database will be useful for the food industry and researchers to explore full therapeutic potential of fermented foods from specific cultures.
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Affiliation(s)
- Anita Chaudhary
- Centre for Environmental Sciences and Resilient Agriculture, ICAR-IARI, New Delhi 110012, India
| | - Sherry Bhalla
- Department of Computational Biology, Indraprastha Institute of Information Technology, New Delhi 110020, India
| | - Sumeet Patiyal
- Department of Computational Biology, Indraprastha Institute of Information Technology, New Delhi 110020, India
| | - Gajendra P.S. Raghava
- Department of Computational Biology, Indraprastha Institute of Information Technology, New Delhi 110020, India
| | - Girish Sahni
- Institute of Microbial Technology, Sector39-A Chandigarh 160036, India
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45
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Gao R, Yu Q, Shen Y, Chu Q, Chen G, Fen S, Yang M, Yuan L, McClements DJ, Sun Q. Production, bioactive properties, and potential applications of fish protein hydrolysates: Developments and challenges. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.02.031] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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46
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Isolation and Characterization of Angiotensin Converting Enzyme Inhibitory Peptide from Buffalo Casein. Int J Pept Res Ther 2021. [DOI: 10.1007/s10989-021-10185-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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47
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Liu WY, Zhang JT, Miyakawa T, Li GM, Gu RZ, Tanokura M. Antioxidant properties and inhibition of angiotensin-converting enzyme by highly active peptides from wheat gluten. Sci Rep 2021; 11:5206. [PMID: 33664447 PMCID: PMC7933229 DOI: 10.1038/s41598-021-84820-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 02/22/2021] [Indexed: 01/19/2023] Open
Abstract
This study aimed to focus on the high-value utilization of raw wheat gluten by determining the potent antioxidant peptides and angiotensin I-converting enzyme (ACE) inhibitory peptides from wheat gluten oligopeptides (WOP). WOP were analyzed for in vitro antioxidant activity and inhibition of ACE, and the identification of active peptides was performed by reversed-phase high-performance liquid chromatography and mass spectrometry. Quantitative analysis was performed for highly active peptides. Five potent antioxidant peptides, Leu-Tyr, Pro-Tyr, Tyr-Gln, Ala-Pro-Ser-Tyr and Arg-Gly-Gly-Tyr (6.07 ± 0.38, 7.28 ± 0.29, 11.18 ± 1.02, 5.93 ± 0.20 and 9.04 ± 0.47 mmol 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid (Trolox) equivalent/g sample, respectively), and five potent ACE inhibitory peptides, Leu-Tyr, Leu-Val-Ser, Tyr-Gln, Ala-Pro-Ser-Tyr and Arg-Gly-Gly-Tyr (half maximal inhibitory concentration (IC50) values = 0.31 ± 0.02, 0.60 ± 0.03, 2.00 ± 0.13, 1.47 ± 0.08 and 1.48 ± 0.11 mmol/L, respectively), were observed. The contents of Leu-Tyr, Pro-Tyr, Tyr-Gln, Ala-Pro-Ser-Tyr, Arg-Gly-Gly-Tyr, and Leu-Val-Ser were 155.04 ± 8.36, 2.08 ± 0.12, 1.95 ± 0.06, 22.70 ± 1.35, 0.25 ± 0.01, and 53.01 ± 2.73 μg/g, respectively, in the WOP. Pro-Tyr, Tyr-Gln, Ala-Pro-Ser-Tyr, Arg-Gly-Gly-Tyr, and Leu-Val-Ser are novel antioxidative/ACE inhibitory peptides that have not been previously reported. The results suggest that WOP could potentially be applied in the food industry as a functional additive.
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Affiliation(s)
- Wen-Ying Liu
- College of Engineering, China Agricultural University, Beijing, 100083, People's Republic of China.
- Beijing Engineering Research Center of Protein and Functional Peptides, China National Research Institute of Food and Fermentation Industries Co., Ltd, Beijing, 100015, People's Republic of China.
| | - Jiang-Tao Zhang
- College of Life Science and Technology, HuaZhong University of Science and Technology, Wuhan, People's Republic of China
| | - Takuya Miyakawa
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan
| | - Guo-Ming Li
- Beijing Engineering Research Center of Protein and Functional Peptides, China National Research Institute of Food and Fermentation Industries Co., Ltd, Beijing, 100015, People's Republic of China
| | - Rui-Zeng Gu
- Beijing Engineering Research Center of Protein and Functional Peptides, China National Research Institute of Food and Fermentation Industries Co., Ltd, Beijing, 100015, People's Republic of China
| | - Masaru Tanokura
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
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48
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Saadi S, Ghazali HM, Saari N, Abdulkarim SM. The structural reconformation of peptides in enhancing functional and therapeutic properties: Insights into their solid state crystallizations. Biophys Chem 2021; 273:106565. [PMID: 33780688 DOI: 10.1016/j.bpc.2021.106565] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 02/09/2021] [Accepted: 02/19/2021] [Indexed: 01/05/2023]
Abstract
Therapeutic peptides derived proteins with alpha-reconformation states like antibody shape have shown potential effects in combating terrible diseases linked with earlier signs of angiogensis, mutagenesis and transgenesis. Alpha reconformation in material design refers to the folding of the peptide chains and their transitions under reversible chemical bonds of disulfide chemical bridges and further non-covalence lesions. Thus, the rational design of signal peptides into alpha-helix is intended in increasing the defending effects of peptides into cores like adjuvant antibiotic and/or vaccines. Thereby, the signal peptides are able in displaying multiple eradicating regions by changing crystal-depositions and deviation angles. These types of molecular structures could have multiple advantages in tracing disease syndromes and impurities by increasing the host defense against the fates of pathogens and viruses, eventually leading to the loss in signaling by increasing peptide susceptibility levels to folding and unfolding and therefore, formation of transgenic peptide models. Alpha reconformation peptides is aimed in triggering as well as other regulatory functions such as remodulating metabolic chain disorders of lipolysis and glucolysis by increasing the insulin and leptin resistance for best lipid storages and lipoprotein density distributions.
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Affiliation(s)
- Sami Saadi
- Institut de la Nutrition, de l'Alimentation et des Technologies Agro-alimentaires INATAA 25017, Université Frères Mentouri, Constantine 1, Algeria; Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia.
| | - Hasanah Mohd Ghazali
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Nazamid Saari
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Sabo Mohammed Abdulkarim
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
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49
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Xue L, Yin R, Howell K, Zhang P. Activity and bioavailability of food protein-derived angiotensin-I-converting enzyme-inhibitory peptides. Compr Rev Food Sci Food Saf 2021; 20:1150-1187. [PMID: 33527706 DOI: 10.1111/1541-4337.12711] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 12/11/2020] [Accepted: 12/11/2020] [Indexed: 12/22/2022]
Abstract
Angiotensin-I-converting enzyme (ACE) inhibitory peptides are able to inhibit the activity of ACE, which is the key enzymatic factor mediating systemic hypertension. ACE-inhibitory peptides can be obtained from edible proteins and have the function of antihypertension. The amino acid sequences and the secondary structures of ACE-inhibitory peptides determine the inhibitory activities and stability. The resistance of ACE-inhibitory peptides to digestive enzymes and peptidase affect their antihypertensive bioactivity in vivo. In this paper, the mechanism of ACE-inhibition, sources of the inhibitory peptides, structure-activity relationships, stability during digestion, absorption and transportation of ACE-inhibitory peptides, and consumption of ACE-inhibitory peptides are reviewed, which provide guidance to the development of new functional foods and production of antihypertensive nutraceuticals and pharmaceuticals.
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Affiliation(s)
- Lu Xue
- College of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin, China.,School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Victoria, Australia
| | - Rongxin Yin
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Victoria, Australia
| | - Kate Howell
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Victoria, Australia
| | - Pangzhen Zhang
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, Victoria, Australia
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50
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Poliseli CB, Tonin APP, Martinez FC, Nascimento NCD, Braz V, Maluf J, Ribeiro VMS, Della Rosa FA, Souza GHMF, Meurer EC. Tri- and dipeptides identification in whey protein and porcine liver protein hydrolysates by fast LC-MS/MS neutral loss screening and de novo sequencing. JOURNAL OF MASS SPECTROMETRY : JMS 2021; 56:e4701. [PMID: 33480451 DOI: 10.1002/jms.4701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 10/05/2020] [Accepted: 12/26/2020] [Indexed: 06/12/2023]
Abstract
We describe a fast (5 min) liquid chromatography tandem mass spectrometry method (LC-MS/MS) based on a 46 Da neutral loss of formic acid (H2 O and CO) to identify tri- and dipeptides (DIPEP) in whey protein and porcine liver protein hydrolysates and confirmed by further de novo sequencing. Sample solutions were acidified to favor [dipep + H]+ ions, and a m/z range of 50-300 was used to improve sensitivity. All dipeptide candidates were selected based on all possibilities of the 20 amino acid combinations, and their collision-induced dissociation fragments were screened via de novo sequencing. To determine their biological activities, sequenced dipeptides were compared with the Biopep database and other data from literature. Altogether, 18 dipeptides and 7 tripeptides were identified from the whey protein hydrolysate; they seemed to be broadly active, and peptides were identified as active dipeptidyl peptidase IV inhibitors and active angiotensin-converting enzyme (ACE), according to available information. Porcine liver hydrolysate showed 14 dipeptides which exhibit similar biological activities to whey protein hydrolysate.
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Affiliation(s)
- Camila B Poliseli
- Campus Avançado Jandaia do Sul, Universidade Federal do Paraná (UFPR), 86900-000, Jandaia do Sul, Brazil
| | - Angelica P P Tonin
- Campus Avançado Jandaia do Sul, Universidade Federal do Paraná (UFPR), 86900-000, Jandaia do Sul, Brazil
- Departamento de Química, Universidade Estadual de Maringá (UEM), Av. Colombo, 5790, 87020-900, Maringá, Brazil
| | - Fernanda C Martinez
- Campus Avançado Jandaia do Sul, Universidade Federal do Paraná (UFPR), 86900-000, Jandaia do Sul, Brazil
| | - Nicholas C do Nascimento
- Campus Avançado Jandaia do Sul, Universidade Federal do Paraná (UFPR), 86900-000, Jandaia do Sul, Brazil
| | - Vilmar Braz
- Campus Avançado Jandaia do Sul, Universidade Federal do Paraná (UFPR), 86900-000, Jandaia do Sul, Brazil
| | - Jose Maluf
- BRFoods, Avenida Senador Atílio Fontana, 4040, 85902-160, Toledo, Brazil
| | - Valquiria M S Ribeiro
- Campus Avançado Jandaia do Sul, Universidade Federal do Paraná (UFPR), 86900-000, Jandaia do Sul, Brazil
| | - Fernanda A Della Rosa
- Departamento de Biotecnologia, Biologia Celular e Genética, Universidade Estadual de Maringá (UEM), Av. Colombo, 5790, 87020-900, Maringá, Brazil
| | - Gustavo H M F Souza
- Mass Spectrometry Applications & Development, SpectraMass Ltd., 13088-130 Campinas, São Paulo, Brazil
| | - Eduardo C Meurer
- Campus Avançado Jandaia do Sul, Universidade Federal do Paraná (UFPR), 86900-000, Jandaia do Sul, Brazil
- Departamento de Biotecnologia, Biologia Celular e Genética, Universidade Estadual de Maringá (UEM), Av. Colombo, 5790, 87020-900, Maringá, Brazil
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