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Nan YD, Mu BD, Ge CX, Chen SQ, Cui MX, Li HM, Zhao CC, Wang J, Piao CX, Li GH. Exploring the novel antioxidant peptides in low-salt dry-cured ham: Preparation, purification, identification and molecular docking. Food Chem 2024; 446:138697. [PMID: 38402773 DOI: 10.1016/j.foodchem.2024.138697] [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: 12/04/2023] [Revised: 01/23/2024] [Accepted: 02/05/2024] [Indexed: 02/27/2024]
Abstract
Dry-cured ham is important source of bioactive peptides. In this study, the antioxidant activities of peptides and components from low and fully salted dry-cured hams were compared by peptidomics. And novel antioxidant peptides were identified and characterized. The results showed that the peptides (<3 KDa) extracted from low-salt dry-cured ham had higher antioxidant activity. Therefore, the antioxidant peptides in low-salt dry-cured ham were further characterized and the mechanism of their antioxidant activity was investigated. From the five candidate peptides selected, we found DWPDARGIWHND (DD12) to be highly stable, non-sensitizing, and non-toxic with the highest free radical scavenging activity. Molecular docking predicted that DD12 interacted with Keap1 through hydrogen-bond formation and hydrophobic interactions, suggesting that DD12 had good cellular antioxidant activity. DD12 peptide can bind to DPPH• and ABTS•+, resulting in strong free radical scavenging activity. Our findings support the development and application of natural antioxidant peptides in dry-cured ham.
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Affiliation(s)
- Ying-Dao Nan
- Integration Science College, Yanbian University, Yanji, Jilin 133000, China; Engineering Research Center of North-East Cold Region Beef Cattle Science & Technology Innovation, Ministry of Education, Key Innovation Laboratory for Deep and Intensive Processing of Yanbian High Quality Beef, Ministry of Agriculture and Rural Affairs, Integration Science College, Agricultural College, Yanbian University, Yanji, Jilin Province 133000, China.
| | - Bai-de Mu
- Agricultural College, Yanbian University, Yanji, Jilin 133000, China; Engineering Research Center of North-East Cold Region Beef Cattle Science & Technology Innovation, Ministry of Education, Key Innovation Laboratory for Deep and Intensive Processing of Yanbian High Quality Beef, Ministry of Agriculture and Rural Affairs, Integration Science College, Agricultural College, Yanbian University, Yanji, Jilin Province 133000, China
| | - Chang-Xin Ge
- Agricultural College, Yanbian University, Yanji, Jilin 133000, China; Engineering Research Center of North-East Cold Region Beef Cattle Science & Technology Innovation, Ministry of Education, Key Innovation Laboratory for Deep and Intensive Processing of Yanbian High Quality Beef, Ministry of Agriculture and Rural Affairs, Integration Science College, Agricultural College, Yanbian University, Yanji, Jilin Province 133000, China
| | - Si-Qi Chen
- Agricultural College, Yanbian University, Yanji, Jilin 133000, China; Engineering Research Center of North-East Cold Region Beef Cattle Science & Technology Innovation, Ministry of Education, Key Innovation Laboratory for Deep and Intensive Processing of Yanbian High Quality Beef, Ministry of Agriculture and Rural Affairs, Integration Science College, Agricultural College, Yanbian University, Yanji, Jilin Province 133000, China
| | - Ming-Xun Cui
- Agricultural College, Yanbian University, Yanji, Jilin 133000, China; Engineering Research Center of North-East Cold Region Beef Cattle Science & Technology Innovation, Ministry of Education, Key Innovation Laboratory for Deep and Intensive Processing of Yanbian High Quality Beef, Ministry of Agriculture and Rural Affairs, Integration Science College, Agricultural College, Yanbian University, Yanji, Jilin Province 133000, China
| | - Hong-Mei Li
- Agricultural College, Yanbian University, Yanji, Jilin 133000, China; Engineering Research Center of North-East Cold Region Beef Cattle Science & Technology Innovation, Ministry of Education, Key Innovation Laboratory for Deep and Intensive Processing of Yanbian High Quality Beef, Ministry of Agriculture and Rural Affairs, Integration Science College, Agricultural College, Yanbian University, Yanji, Jilin Province 133000, China
| | - Chang-Cheng Zhao
- Life Sciences College, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Juan Wang
- Agricultural College, Yanbian University, Yanji, Jilin 133000, China; Engineering Research Center of North-East Cold Region Beef Cattle Science & Technology Innovation, Ministry of Education, Key Innovation Laboratory for Deep and Intensive Processing of Yanbian High Quality Beef, Ministry of Agriculture and Rural Affairs, Integration Science College, Agricultural College, Yanbian University, Yanji, Jilin Province 133000, China
| | - Chun-Xiang Piao
- Agricultural College, Yanbian University, Yanji, Jilin 133000, China; Engineering Research Center of North-East Cold Region Beef Cattle Science & Technology Innovation, Ministry of Education, Key Innovation Laboratory for Deep and Intensive Processing of Yanbian High Quality Beef, Ministry of Agriculture and Rural Affairs, Integration Science College, Agricultural College, Yanbian University, Yanji, Jilin Province 133000, China.
| | - Guan-Hao Li
- Agricultural College, Yanbian University, Yanji, Jilin 133000, China; Engineering Research Center of North-East Cold Region Beef Cattle Science & Technology Innovation, Ministry of Education, Key Innovation Laboratory for Deep and Intensive Processing of Yanbian High Quality Beef, Ministry of Agriculture and Rural Affairs, Integration Science College, Agricultural College, Yanbian University, Yanji, Jilin Province 133000, China.
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2
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Hu YY, Xiao S, Zhou GC, Chen X, Wang B, Wang JH. Bioactive peptides in dry-cured ham: A comprehensive review of preparation methods, metabolic stability, safety, health benefits, and regulatory frameworks. Food Res Int 2024; 186:114367. [PMID: 38729727 DOI: 10.1016/j.foodres.2024.114367] [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: 12/19/2023] [Revised: 03/29/2024] [Accepted: 04/17/2024] [Indexed: 05/12/2024]
Abstract
Dry-cured hams contain abundant bioactive peptides with significant potential for the development of functional foods. However, the limited bioavailability of food-derived bioactive peptides has hindered their utilization in health food development. Moreover, there is insufficient regulatory information regarding bioactive peptides and related products globally. This review summarizes diverse bioactive peptides derived from dry-cured ham and by-products originating from various countries and regions. The bioactivity, preparation techniques, bioavailability, and metabolic stability of these bioactive peptides are described, as well as the legal and regulatory frameworks in various countries. The primary objectives of this review are to dig deeper into the functionality of dry-cured ham and provide theoretical support for the commercialization of bioactive peptides from food sources, especially the dry-cured ham.
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Affiliation(s)
- Yao-Yao Hu
- School of Life Healthy and Technology, Dongguan University of Technology, Dongguan 523808, China; College of Biological Engineering, Dalian Polytechnic University, Dalian 116034, China
| | - Shan Xiao
- School of Life Healthy and Technology, Dongguan University of Technology, Dongguan 523808, China; College of Biological Engineering, Dalian Polytechnic University, Dalian 116034, China.
| | - Gui-Cheng Zhou
- School of Life Healthy and Technology, Dongguan University of Technology, Dongguan 523808, China; College of Biological Engineering, Dalian Polytechnic University, Dalian 116034, China
| | - Xuan Chen
- School of Life Healthy and Technology, Dongguan University of Technology, Dongguan 523808, China
| | - Bo Wang
- School of Life Healthy and Technology, Dongguan University of Technology, Dongguan 523808, China; Regional Brand Innovation & Development Institute of Dongguan Prepared Dishes
| | - Ji-Hui Wang
- School of Life Healthy and Technology, Dongguan University of Technology, Dongguan 523808, China; College of Biological Engineering, Dalian Polytechnic University, Dalian 116034, China; Regional Brand Innovation & Development Institute of Dongguan Prepared Dishes
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3
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Dong X, Ma Y, Xie Y, Cui W, Zhou H, Zhou K, Xu F, Xu B. Identification and Mechanism Elucidation of Anti-Inflammatory Peptides in Jinhua Ham: An Integrative In Silico and In Vitro Study. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023. [PMID: 37921432 DOI: 10.1021/acs.jafc.3c05132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2023]
Abstract
This study aimed to effectively identify anti-inflammatory peptides in Jinhua ham, a dry-cured meat product made from the hind legs of pigs by curing and fermenting processes, and elucidate their anti-inflammatory mechanism. The investigation involved a combination of chromatographic purification, in silico screening, and in vitro validation. The first peak of JHP (JHP-P1) was purified using two-part exchange chromatography, in which 3350 peptides were identified by nano-HPLC-MS/MS, among which QLEELKR and EAEERADIAESQVNKLR showed significant anti-inflammatory potential (prediction scores: 0.759 and 0.841). In molecular docking and in vitro RAW264.7 cell experiments, these peptides displayed a strong affinity for Toll-like receptor 4-myeloid differentiation-2 (TLR4-MD-2), specifically binding around Arg 380, Lys 475, His 401, Gln 423, Asp 426, etc. This binding inhibited TLR4 expression and prevented trimer formation about TLR4-MD-2 and lipopolysaccharide (LPS), strongly inhibiting the inflammatory cascade. JHP suppressed LPS-induced cytokine overproduction and partially inhibited the phosphorylation of proteins in the MAPK/NF-κB pathway. These results demonstrated that combining in silico methods (activity prediction and molecular docking) is an effective strategy for screening anti-inflammatory peptides. This study provided a theoretical basis for identifying more anti-inflammatory peptides and applying them in functional foods.
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Affiliation(s)
- Xinran Dong
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230601, China
| | - Yunhao Ma
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230601, China
| | - Yong Xie
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230601, China
| | - Wei Cui
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230601, China
| | - Hui Zhou
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230601, China
| | - Kai Zhou
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230601, China
| | - Feiran Xu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230601, China
- Anhui Qingsong Food Co., Ltd., Hefei 231299, China
| | - Baocai Xu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China
- Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230601, China
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Prangthip P, Panbangred W, Reamtong O. Potential antihypertensive activity of novel peptides from green basil leaves. BMC Complement Med Ther 2023; 23:282. [PMID: 37553559 PMCID: PMC10410819 DOI: 10.1186/s12906-023-04098-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 07/18/2023] [Indexed: 08/10/2023] Open
Abstract
Hypertension is among the risk factors of death globally. Novel antihypertensive peptides are alternative choices of antihypertensive assistance. This study aimed to discover novel antihypertensive peptides from green basil leaves. Two bioactive peptides with high angiotensin-converting enzyme inhibition (Asp-Leu-Ser-Ser-Ala-Pro; peptide 1) and antioxidant (Asp-Ser-Val-Ser-Ala-Ser-Pro; peptide 2) activities were gavaged to male Wistar rats induced with NG-nitro-l-arginine methyl-ester (L-NAME). L-NAME-treated rats (HT) had decreased body weights and levels of nitrite and nitrate, which are metabolites of nitric oxide. The levels of their glucose and liver function indicators increased as compared to normal rats. HT rats receiving antihypertensive drugs (HTD) showed higher low-density lipoprotein and low-density lipoprotein/high-density lipoprotein levels than HT rats. Peptide 1 seems to benefit the rat lipid profiles, liver functions, antioxidant, nitrite, nitrate, and angiotensin II peptide levels but not peptide 2. In conclusion, our findings indicate the antihypertensive potential related to vasodilation of peptides from green basil leaves.
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Affiliation(s)
- Pattaneeya Prangthip
- Department of Tropical Nutrition and Food Science, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.
| | - Watanalai Panbangred
- Research, Innovation and Partnerships Office, King Mongkut's University of Technology Thonburi, Bangkok, Thailand
| | - Onrapak Reamtong
- Department of Molecular Tropical Medicine and Genetics, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
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5
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He W, Huang X, Kelimu A, Li W, Cui C. Streamlined Efficient Synthesis and Antioxidant Activity of γ-[Glutamyl] (n≥1)-tryptophan Peptides by Glutaminase from Bacillus amyloliquefaciens. Molecules 2023; 28:4944. [PMID: 37446606 DOI: 10.3390/molecules28134944] [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: 05/16/2023] [Revised: 06/10/2023] [Accepted: 06/12/2023] [Indexed: 07/15/2023] Open
Abstract
As a group of naturally occurring peptides in various foods, γ-glutamyl peptides possess a unique Kokumi taste and health benefits. However, few studies have focused on the functionality of γ-glutamyl peptides. In this study, the γ-[glutamyl] (n=1, 2, 3)-tryptophan peptides were synthesized from a solution of glutamine (Gln) and tryptophan (Trp) employing L-glutaminase from Bacillus amyloliquefaciens. Four different γ-glutamyl peptides were identified from the reaction mixture by UPLC-Q-TOF-MS/MS. Under optimal conditions of pH 10, 37 °C, 3 h, 0.1 mol/L Gln: 0.1 mol/L Trp = 1:3, and glutaminase at 0.1% (m/v), the yields of γ-l-glutamyl-l-tryptophan (γ-EW), γ-l-glutamyl-γ-l-glutamyl-l-tryptophan (γ-EEW) and γ-l-glutamyl-γ-l-glutamyl-γ-l-glutamyl-l-tryptophan (γ-EEEW) were 51.02%, 26.12% and 1.91% respectively. The antioxidant properties of the reaction mixture and the two peptides (γ-EW, γ-EEW) identified from the reaction media were further compared. Results showed that γ-EW exhibited the highest DPPH•, ABTS•+ and O2•--scavenging activity (EC50 = 0.2999 mg/mL, 67.6597 μg/mL and 5.99 mg/mL, respectively) and reducing power (EC50 = 4.61 mg/mL), while γ-EEW demonstrated the highest iron-chelating activity (76.22%). Thus, the synthesized mixture may be used as a potential source of antioxidant peptides for food and nutraceutical applications.
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Affiliation(s)
- Wenjiang He
- Infinitus (China) Co., Ltd., Guangzhou 510640, China
| | - Xiaoling Huang
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Abulimiti Kelimu
- College of Food Science and Pharmacy, Xinjiang Agricultural University, Nongda East Road 311, Urumqi 830052, China
| | - Wenzhi Li
- Infinitus (China) Co., Ltd., Guangzhou 510640, China
| | - Chun Cui
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
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6
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El Hajj S, Canabady-Rochelle L, Gaucher C. Nature-Inspired Bioactive Compounds: A Promising Approach for Ferroptosis-Linked Human Diseases? Molecules 2023; 28:molecules28062636. [PMID: 36985608 PMCID: PMC10059971 DOI: 10.3390/molecules28062636] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 03/02/2023] [Accepted: 03/08/2023] [Indexed: 03/16/2023] Open
Abstract
Ferroptosis is a type of cell death driven by iron overload and lipid peroxidation. It is considered a key mechanism in the development of various diseases such as atherosclerosis, Alzheimer, diabetes, cancer, and renal failure. The redox status of cells, such as the balance between intracellular oxidants (lipid peroxides, reactive oxygen species, free iron ions) and antioxidants (glutathione, glutathione Peroxidase 4), plays a major role in ferroptosis regulation and constitutes its principal biomarkers. Therefore, the induction and inhibition of ferroptosis are promising strategies for disease treatments such as cancer or neurodegenerative and cardiovascular diseases, respectively. Many drugs have been developed to exert ferroptosis-inducing and/or inhibiting reactions, such as erastin and iron-chelating compounds, respectively. In addition, many natural bioactive compounds have significantly contributed to regulating ferroptosis and ferroptosis-induced oxidative stress. Natural bioactive compounds are largely abundant in food and plants and have been for a long time, inspiring the development of various low-toxic therapeutic drugs. Currently, functional bioactive peptides are widely reported for their antioxidant properties and application in human disease treatment. The scientific evidence from biochemical and in vitro tests of these peptides strongly supports the existence of a relationship between their antioxidant properties (such as iron chelation) and ferroptosis regulation. In this review, we answer questions concerning ferroptosis milestones, its importance in physiopathology mechanisms, and its downstream regulatory mechanisms. We also address ferroptosis regulatory natural compounds as well as provide promising thoughts about bioactive peptides.
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Affiliation(s)
- Sarah El Hajj
- Université de Lorraine, CITHEFOR, F-54505 Vandoeuvre Les Nancy, France
- Université de Lorraine, CNRS, LRGP, F-54000 Nancy, France
| | | | - Caroline Gaucher
- Université de Lorraine, CITHEFOR, F-54505 Vandoeuvre Les Nancy, France
- Université de Lorraine, CNRS, IMoPA, F-54000 Nancy, France
- Correspondence:
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7
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Muñoz-Rosique B, Hernández-Correas N, Abellán A, Bueno E, Gómez R, Tejada L. Influence of Pig Genetic Line and Salt Reduction on Peptide Production and Bioactivity of Dry-Cured Hams. Foods 2023; 12:foods12051022. [PMID: 36900539 PMCID: PMC10000787 DOI: 10.3390/foods12051022] [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: 01/26/2023] [Revised: 02/17/2023] [Accepted: 02/25/2023] [Indexed: 03/04/2023] Open
Abstract
Ham (Jamón) is a product of great value in Spanish gastronomy, although experts have recommended reducing its consumption due to its high salt content and its relationship with cardio-vascular diseases due to the increase in blood pressure it may cause. Therefore, the objective of this study was to evaluate how the reduction of salt content and the pig genetic line influence bioactivity in boneless hams. For this purpose, 54 hams were studied, 18 boneless Iberian hams (RIB), 18 boneless white hams from commercial cross-bred pigs (RWC), and 18 salted and traditionally processed Iberian hams (TIB) to check if the pig genetic line (RIB vs. RWC) or the processing (RIB vs. TIB) affect the peptide production and bioactivity of the hams. The pig genetic line significantly affected the activity of ACE-I and DPPH, with RWC having the highest ACE-I activity and RIB having the highest antioxidative activity. This coincides with the results obtained in the identification of the peptides and the bioactivity analysis performed. Salt reduction positively affected the different hams, influencing their proteolysis and increasing their bioactivity in traditionally cured hams.
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Affiliation(s)
- Beatriz Muñoz-Rosique
- Departamento de Calidad, AromaIbérica Serrana, S.L. Ctra. Fuente Álamo, Km 17.4, 30332 Murcia, Spain
| | - Noelia Hernández-Correas
- Departamento de Tecnología de la Alimentación y Nutrición, Universidad Católica de Murcia, Campus de los Jerónimos, 30107 Murcia, Spain
- Correspondence:
| | - Adela Abellán
- Departamento de Tecnología de la Alimentación y Nutrición, Universidad Católica de Murcia, Campus de los Jerónimos, 30107 Murcia, Spain
| | - Estefanía Bueno
- Departamento de Tecnología de la Alimentación y Nutrición, Universidad Católica de Murcia, Campus de los Jerónimos, 30107 Murcia, Spain
| | - Rafael Gómez
- Departamento de Bromatología y Tecnología de los Alimentos, Universidad de Córdoba, Campus de Rabanales, Edificio Darwin, 14014 Córdoba, Spain
| | - Luis Tejada
- Departamento de Tecnología de la Alimentación y Nutrición, Universidad Católica de Murcia, Campus de los Jerónimos, 30107 Murcia, Spain
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8
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Sun J, Su Y, Wang L, Lv F, Wu H. Nutrients and antioxidant properties of enzymatically hydrolyzed anchovy ( Engraulis japonicus) paste. CYTA - JOURNAL OF FOOD 2022. [DOI: 10.1080/19476337.2022.2129793] [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)
- Jiang Sun
- School of Environment and Bioengineering, Nantong College of Science and Technology, Nantong, Jiangsu, China
| | - Yongchang Su
- Key Laboratory of Cultivation and High-value Utilization of Marine Organisms in Fujian Province, Fisheries Research Institute of Fujian Province, Xiamen, Fujian, China
| | - Linghua Wang
- Technology Department of Zhejiang Eiifne Marine Biological Products Co,Ltd, Taizhou, Zhejiang, China
- National Engineering Research Center for Marine Aquaculture, Zhejiang Ocean University, Zhejiang, China
| | - Feng Lv
- School of Environment and Bioengineering, Nantong College of Science and Technology, Nantong, Jiangsu, China
| | - Haiyan Wu
- School of Environment and Bioengineering, Nantong College of Science and Technology, Nantong, Jiangsu, China
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9
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Madhu M, Kumar D, Sirohi R, Tarafdar A, Dhewa T, Aluko RE, Badgujar PC, Awasthi MK. Bioactive peptides from meat: Current status on production, biological activity, safety, and regulatory framework. CHEMOSPHERE 2022; 307:135650. [PMID: 35835242 DOI: 10.1016/j.chemosphere.2022.135650] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 06/16/2022] [Accepted: 07/05/2022] [Indexed: 06/15/2023]
Abstract
By-products of the meat processing industry which are often discarded as waste are excellent protein substrates for producing bioactive peptides through enzymatic hydrolysis. These peptides have tremendous potential for the development of functional food products but there is scanty information about the regulations on bioactive peptides or products in various parts of the world. This review focuses on the diverse bioactive peptides identified from different meat and meat by-products, their bioactivity and challenges associated in their production as well as factors limiting their effective commercialization. Furthermore, this report provides additional information on the possible toxic peptides formed during production of the bioactive peptides, which enables delineation of associated safety and risk. The regulatory framework in place for bioactive peptide-based foods in different jurisdictions and the future research directions are also discussed. Uniform quality, high cost, poor sensory acceptance, lack of toxicological studies and clinical evidence, paltry stability, and lack of bioavailability data are some of the key challenges hindering commercial advancement of bioactive peptide-based functional foods. Absorption, distribution, metabolism and excretion (ADME) studies in rodents, in vitro genotoxicity, and immunogenicity data could be considered as absolute pre-requisites to ensure safety of bioactive peptides. In the absence of ADME and genotoxicity data, long term usage to evaluate safety is highly warranted. Differences in legislations among countries pose challenge in the international trade of bioactive peptides-based functional foods. Harmonization of regulations could be a way out and hence further research in this area is encouraged.
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Affiliation(s)
- Madhuja Madhu
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Sonipat-131, 028, Haryana, India
| | - Deepak Kumar
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Sonipat-131, 028, Haryana, India; Food Science and Technology Section, Department of Nutrition and Dietetics, Manav Rachna International Institute of Research and Studies, Faridabad, 121004, Haryana, India
| | - Ranjna Sirohi
- Department of Chemical and Biological Engineering, Korea University, 145, Anam-ro, Seongbuk-gu, Seoul, 02841, South Korea; Centre for Energy and Environmental Sustainability, Lucknow-226 029, Uttar Pradesh, India
| | - Ayon Tarafdar
- Livestock Production and Management Section, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, 243122, Uttar Pradesh, India
| | - Tejpal Dhewa
- Department of Nutrition Biology, School of Interdisciplinary and Applied Sciences, Central University of Haryana, Mahendergarh, 123031, Haryana, India
| | - Rotimi E Aluko
- Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, Canada
| | - Prarabdh C Badgujar
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Sonipat-131, 028, Haryana, India.
| | - Mukesh Kumar Awasthi
- College of Natural Resources and Environment, Northwest A&F University, Taicheng Road 3#, Yangling, Shaanxi, 712100, China.
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Isolation and Identification of Antioxidative Peptide from Goose Liver Hydrolysate to Ameliorate Alcohol-Mediated Oxidative Stress Damage in HHL-5 Hepatocytes. Molecules 2022; 27:molecules27217151. [PMID: 36363978 PMCID: PMC9655001 DOI: 10.3390/molecules27217151] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 10/18/2022] [Accepted: 10/18/2022] [Indexed: 12/03/2022] Open
Abstract
The aim of this study was to isolate and identify antioxidative peptide from goose liver hydrolysate (GLHP) for ameliorating oxidative stress damage by alcohol in HHL-5 hepatocytes. In this research, the target antioxidative peptides in GLHP were separated, purified, and identified via a tangential flow ultrafiltration system combined with size exclusion chromatography (SEC), ion exchange chromatography (IEC), reversed-phase liquid chromatography (RP-LC), and LC-MS/MS. The results suggested that the amino acid sequence of the target antioxidative peptide for ameliorating alcohol-mediated oxidative stress damage in HHL-5 hepatocytes was Leu-Pro-Leu-Pro-Phe-Pro (LPLPFP), which had a molecular weight of 683.41 Da, and was derived from NADH-ubiquinone oxidoreductase chain 1 in goose liver. In addition, LPLPFP was confirmed to have a satisfactory stability and maintained high hepatic protective activity in a simulated gastrointestinal digestion. Moreover, the mechanism of LPLPFP prevented against oxidative stress damage in HHL-5 hepatocytes was attributed to inhibiting the production of reactive oxide species (ROS) by upregulating genes expression in the Ahr-NQO1 signal pathway. In conclusion, these results indicated that dietary GLHP supplementation could ameliorate alcohol-mediated oxidative stress damage and provide an affordable dietary intervention strategy to prevent alcohol-mediated hepatocyte damage.
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11
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Optimization of Jinhua Ham Classification Method Based on Volatile Flavor Substances and Determination of Key Odor Biomarkers. Molecules 2022; 27:molecules27207087. [PMID: 36296687 PMCID: PMC9609906 DOI: 10.3390/molecules27207087] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/16/2022] [Accepted: 10/18/2022] [Indexed: 11/16/2022] Open
Abstract
Jinhua ham is a traditional cured meat food in China. For a long time, its grade has mainly been evaluated by the human nose through the three-sticks method, which is highly subjective and is not conducive to establishing evaluation standards through odor markers. In this paper, we analyzed the well-graded Grade I–III hams provided by Jinzi Ham Co., Ltd. (Jinhua, China). Firstly, we used different extraction fibers, extraction temperatures, and extraction time to determine the optimal conditions for headspace solid-phase microextraction (HS-SPME). Then, the aroma components of Jinhua ham were analyzed by headspace solid-phase microextraction combined with gas chromatography–mass spectrometry (GC–MS), and OAV was calculated to screen the key aroma volatiles of three kinds of Jinhua ham. It was found that a total of 56 components were detected in the three types of ham. Among them, there are 21 kinds of key aroma volatiles. Aldehydes, alcohols, and acids are the three main components of Jinhua ham, and the content of aldehydes gradually decreases from Grade I to Grade III ham. The content of acids gradually increased, and we speculated that the increase in acid content was caused by the proliferation of microorganisms in Grade III ham. The key flavor volatiles in Grade I hams was hexanal and 2-methylbutanal. Grade I hams had a strong meat aroma, pleasant fatty, and roasted aroma without any off-flavors. In Grade II ham, the characteristic volatiles (E,E)-2,4-decadienal and ethyl isovalerate were detected. These two volatiles contribute greatly to the flavor of Grade II ham, which makes the flavor of Grade II ham have a special fruity aroma. They also may be prone to sourness and affect the flavor of the ham. Volatiles with low threshold values, such as pyrazines, furans, and sulfur-containing compounds, were relatively high in Grade III hams. This may also contribute to the poorer flavor quality of Grade III hams. This experiment provided a reliable test method and evaluation basis for the rating of Jinhua ham. These results have positive implications for the establishment of odor markers-based grading criteria.
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12
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Jung H, Jung D, Lee J, Ki W, Lee JM, Kim EM, Nam MS, Kim KK. Bioactive peptides in the pancreatin-hydrolysates of whey protein support cell proliferation and scavenge reactive oxygen species. Anim Cells Syst (Seoul) 2022; 26:232-242. [PMID: 36275446 PMCID: PMC9586699 DOI: 10.1080/19768354.2022.2130425] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Whey protein (WP) in milk shows physiologically active functions such as cholesterol control and immune system strengthening. In this study, we performed hydrolysis and peptide polarity fractionation to enhance the efficacy and diversity of its physiological activities, using the digesting enzyme, pancreatin. Our results indicate that hydrolysis significantly increased the cell proliferation of the WP fractions, with the lower-polarity fractions showing greater efficacy in this regard. Our results indicate that hydrolysis significantly increases cell proliferation of the WP fractions. Additionally, we confirmed differences in the antioxidant activity of the WP fractions as a function of polarity was confirmed via scavenging 2,2’-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) assay in vitro. WP itself did not show anti-inflammatory efficacy. However, all the hydrolyzed fractions downregulated the mRNA expression levels of inflammatory cytokines in all treated cell lines and, based on a senescence-associated (SA)-β-galactosidase assay, the fraction with the lowest polarity (F6) inhibited cellular senescence to the greatest extent. Furthermore, we identified the peptide sequences with various physiological activities from whey protein hydrolysates through mass spectrometry. Taken together, our results indicate that the fractionation of WP via hydrolysis generates novel functions including promoting cellular cell proliferation, anti-inflammatory effects, and enhancing antioxidant and anti-cellular senescence.
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Affiliation(s)
- Haesoo Jung
- Department of Biochemistry, College of Natural Sciences, Chungnam National University, Daejeon, Republic of Korea
| | - Damin Jung
- Department of Biochemistry, College of Natural Sciences, Chungnam National University, Daejeon, Republic of Korea
| | - Jaehoon Lee
- Department of Biochemistry, College of Natural Sciences, Chungnam National University, Daejeon, Republic of Korea
| | - Woojin Ki
- Division of Animal Resource Science, Chungnam National University, Daejeon, Republic of Korea
| | - Jung-Min Lee
- Department of Biochemistry, College of Natural Sciences, Chungnam National University, Daejeon, Republic of Korea
| | - Eun-Mi Kim
- Department of Predictive Toxicology, Korea Institute of Toxicology, Daejeon, Republic of Korea
| | - Myoung Soo Nam
- Division of Animal Resource Science, Chungnam National University, Daejeon, Republic of Korea
| | - Kee K. Kim
- Department of Biochemistry, College of Natural Sciences, Chungnam National University, Daejeon, Republic of Korea
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13
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Identification of peptides with antioxidant, anti-lipoxygenase, anti-xanthine oxidase and anti-tyrosinase activities from velvet antler blood. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113889] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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14
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Li P, Xu F, Zhou H, Gao Y, Zhu H, Nie W, Wang Z, Wang Y, Deng J, Zhou K, Xu B. Evolution of antioxidant peptides and their proteomic homology during processing of Jinhua ham. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113771] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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15
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Purification and identification of antioxidant peptides from millet gliadin treated with high hydrostatic pressure. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113654] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Zhi T, Li X, Sadiq FA, Mao K, Gao J, Mi S, Liu X, Deng W, Chitrakar B, Sang Y. Novel antioxidant peptides from protein hydrolysates of scallop (Argopecten irradians) mantle using enzymatic and microbial methods: Preparation, purification, identification and characterization. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113636] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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17
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Fu L, Xing L, Hao Y, Yang Z, Teng S, Wei L, Zhang W. The anti-inflammatory effects of dry-cured ham derived peptides in RAW264.7 macrophage cells. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104827] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
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18
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Nie W, Du YY, Xu FR, Zhou K, Wang ZM, Al-Dalali S, Wang Y, Li XM, Ma YH, Xie Y, Zhou H, Xu BC. Oligopeptides from Jinhua ham prevent alcohol-induced liver damage by regulating intestinal homeostasis and oxidative stress in mice. Food Funct 2021; 12:10053-10070. [PMID: 34515716 DOI: 10.1039/d1fo01693h] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The current study aimed to evaluate the protective activity of peptides isolated from Jinhua ham (JHP) against alcoholic liver disease (ALD) and the mechanisms by which JHP prevents against ALD. The tangential flow filtration (TFF) combined with size exclusion chromatography (SEC) and reversed-phase high performance liquid chromatography (RP-HPLC) were used to isolate the JHP. Then the hepatoprotective activity of peptides was evaluated through experiments in mice. The primary structure of the peptide with the strongest liver protective activity was Lys-Arg-Gln-Lys-Tyr-Asp (KRQKYD) and the peptide was derived from the myosin of Jinhua ham, which were both identified by LC-MS/MS. Furthermore, the mechanism of KRQKYD prevention against ALD was attributed to the fact that KRQKYD increases the abundance of Akkermansia muciniphila in the gut and decreases the abundance of Proteobacteria (especially Escherichia_Shigella). The LPS-mediated liver inflammatory cascade was reduced by protecting the intestinal barrier, increasing the tight connection of intestinal epithelial cells and reducing the level of LPS in the portal venous circulation. KRQKYD could inhibit the production of ROS by upregulating the expression of the NRF2/HO-1 antioxidant defense system and by reducing oxidative stress injury in liver cells. This study can provide a theoretical foundation for the application of JHP in the protection of liver from ALD.
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Affiliation(s)
- Wen Nie
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China. .,Engineering Research Center of Bioprocess, Ministry of Education, Hefei University of Technology, Hefei 230601, China
| | - Ye-Ye Du
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, 230036, P.R. China
| | - Fei-Ran Xu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China. .,Engineering Research Center of Bioprocess, Ministry of Education, Hefei University of Technology, Hefei 230601, China
| | - Kai Zhou
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China. .,Engineering Research Center of Bioprocess, Ministry of Education, Hefei University of Technology, Hefei 230601, China.,Anhui QiangWang Flavouring Food Co., Ltd, Fuyang 236500, Anhui, P. R. China
| | - Zhao-Ming Wang
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China. .,Engineering Research Center of Bioprocess, Ministry of Education, Hefei University of Technology, Hefei 230601, China
| | - Sam Al-Dalali
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China. .,Engineering Research Center of Bioprocess, Ministry of Education, Hefei University of Technology, Hefei 230601, China
| | - Ying Wang
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China. .,Engineering Research Center of Bioprocess, Ministry of Education, Hefei University of Technology, Hefei 230601, China
| | - Xiao-Min Li
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China. .,Engineering Research Center of Bioprocess, Ministry of Education, Hefei University of Technology, Hefei 230601, China
| | - Yun-Hao Ma
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China. .,Engineering Research Center of Bioprocess, Ministry of Education, Hefei University of Technology, Hefei 230601, China
| | - Yong Xie
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China. .,Engineering Research Center of Bioprocess, Ministry of Education, Hefei University of Technology, Hefei 230601, China
| | - Hui Zhou
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China. .,Engineering Research Center of Bioprocess, Ministry of Education, Hefei University of Technology, Hefei 230601, China
| | - Bao-Cai Xu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China. .,Engineering Research Center of Bioprocess, Ministry of Education, Hefei University of Technology, Hefei 230601, China
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19
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Xing L, Li G, Toldrá F, Zhang W. The physiological activity of bioactive peptides obtained from meat and meat by-products. ADVANCES IN FOOD AND NUTRITION RESEARCH 2021; 97:147-185. [PMID: 34311899 DOI: 10.1016/bs.afnr.2021.02.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Meat and meat products constitute an important source of nutrients and play vital roles for growth, maintenance and repair of the body. In addition to the high quality of proteins, meat is also regarded as a major resource to produce bioactive peptides. Meat processing industry also produces by-products such as bones, blood and viscera, which could be further used for the production of bioactive compounds. In the physiological analysis, meat bioactive peptides have been reported to exert antioxidant, anti-hypertensive, anti-inflammatory, anti-microbial and antitumoral activities, which endow nutritional and functional value of meat. With the objective to exert the functional effect, the bioavailability should also be considered due to the degradation by digestion enzymes and the absorption process in intestinal mucosa. In this chapter, the general source, the enzymatic hydrolysis, the physiological effects as well as the bioavailability of bioactive peptides in meat are discussed.
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Affiliation(s)
- Lujuan Xing
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, PR China
| | - Guanhao Li
- College of Agriculture, Yanbian University, Yanji, PR China
| | - Fidel Toldrá
- Instituto de Agroquímica y Tecnología de Alimentos (CSIC), Paterna, Valencia, Spain
| | - Wangang Zhang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, PR China.
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20
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Thakur S, Chhimwal J, Joshi R, Kumari M, Padwad Y, Kumar R. Evaluating Peptides of Picrorhiza kurroa and Their Inhibitory Potential against ACE, DPP-IV, and Oxidative Stress. J Proteome Res 2021; 20:3798-3813. [PMID: 34254800 DOI: 10.1021/acs.jproteome.1c00081] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Picrorhiza kurroa Royle ex Benth. is a high-altitude plant having great medicinal value. However, its medicinal value at the peptide level is still unknown, which limits its utility in the development of peptide-based therapeutics. Here, we identify 65 peptides fromP. kurroa hydrolysate. Sequence analysis suggests that one novel bioactive peptide, ASGLCPEEAVPRR (BP1), has antioxidant potential and shows angiotensin-converting enzyme (ACE) and dipeptidyl peptidase-IV (DPP-IV) inhibitory activities. The molecular docking study showed that BP1 has a lower binding energy and strong affinity toward active pockets of ACE and DPP-IV, which explains its higher ACE [IC50 = 59.90 ± 9.52 μg/mL (43.40 μM)] and DPP-IV [IC50 = 3.04 ± 0.26 μg/mL (2.2 μM)] inhibitory activities. BP1 protects HEK293 cells from H2O2-induced oxidative damage by inhibiting intracellular reactive oxygen species (ROS) and malondialdehyde accumulation and activating the intrinsic antioxidant defense system. Additionally, phase-contrast microscopy studies revealed that pre-treatment of BP1 to HEK293 cells before exposure to H2O2 retains the normal morphology and blocks apoptosis. Furthermore, it also suppresses ROS-induced mitochondrial apoptosis via restoring the mitochondrial membrane potential (ΔΨm) and inhibiting caspase 3/7 activity. Therefore, BP1 has antioxidant potential and ACE and DPP-IV inhibitory activities that could be used for peptide-based formulation(s) in pharmaceuticals to treat diabetes, cardiovascular diseases, and other diseases associated with ROS.
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Affiliation(s)
- Shweta Thakur
- Department of Biotechnology, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, HP, India.,Academy of Scientific and Innovative Research, Ghaziabad 201002, Uttar Pradesh, India
| | - Jyoti Chhimwal
- Pharmacology and Toxicology Lab, Dietetics & Nutrition Technology, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, India.,Academy of Scientific and Innovative Research, Ghaziabad 201002, Uttar Pradesh, India
| | - Robin Joshi
- Department of Biotechnology, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, HP, India.,Academy of Scientific and Innovative Research, Ghaziabad 201002, Uttar Pradesh, India
| | - Manglesh Kumari
- Department of Biotechnology, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, HP, India.,Academy of Scientific and Innovative Research, Ghaziabad 201002, Uttar Pradesh, India
| | - Yogendra Padwad
- Pharmacology and Toxicology Lab, Dietetics & Nutrition Technology, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, India.,Academy of Scientific and Innovative Research, Ghaziabad 201002, Uttar Pradesh, India
| | - Rajiv Kumar
- Department of Biotechnology, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, HP, India.,Academy of Scientific and Innovative Research, Ghaziabad 201002, Uttar Pradesh, India
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21
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Zhang SY, Zhao GX, Suo SK, Wang YM, Chi CF, Wang B. Purification, Identification, Activity Evaluation, and Stability of Antioxidant Peptides from Alcalase Hydrolysate of Antarctic Krill ( Euphausia superba) Proteins. Mar Drugs 2021; 19:md19060347. [PMID: 34204535 PMCID: PMC8235214 DOI: 10.3390/md19060347] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/13/2021] [Accepted: 06/15/2021] [Indexed: 12/21/2022] Open
Abstract
For utilizing the largest source of marine proteins, Antarctic krill (Euphausia superba) proteins were defatted and hydrolyzed separately using pepsin, alcalase, papain, trypsin, and netrase, and alcalase hydrolysate (EPAH) showed the highest DPPH radical (DPPH·) and hydroxyl radical (HO·) scavenging activity among five hydrolysates. Using ultrafiltration and chromatography methods, fifteen antioxidant peptides were purified from EPAH and identified as Asn-Gln-Met (NQM), Trp-Phe-Pro-Met (WFPM), Gln-Asn-Pro-Thr (QNPT), Tyr-Met-Asn-Phe (YMNF), Ser-Gly-Pro-Ala (SGPA), Ser-Leu-Pro-Tyr (SLPY), Gln-Tyr-Pro-Pro-Met-Gln-Tyr (QYPPMQY), Glu-Tyr-Glu-Ala (EYEA), Asn-Trp-Asp-Asp-Met-Arg-Ile-Val-Ala-Val (NWDDMRIVAV), Trp-Asp-Asp-Met-Glu-Arg-Leu-Val-Met-Ile (WDDMERLVMI), Asn-Trp-Asp-Asp-Met-Glu-Pro-Ser-Phe (NWD-DMEPSF), Asn-Gly-Pro-Asp-Pro-Arg-Pro-Ser-Gln-Gln (NGPDPRPSQQ), Ala-Phe-Leu-Trp-Asn (AFLWA), Asn-Val-Pro-Asp-Met (NVPDM), and Thr-Phe-Pro-Ile-Tyr-Asp-Tyr-Pro-Gln (TFPIYDPQ), respectively, using a protein sequencer and ESI/MS. Among fifteen antioxidant peptides, SLPY, QYPPMQY and EYEA showed the highest scavenging activities on DPPH· (EC50 values of 1.18 ± 0.036, 1.547 ± 0.150, and 1.372 ± 0.274 mg/mL, respectively), HO· (EC50 values of 0.826 ± 0.027, 1.022 ± 0.058, and 0.946 ± 0.011 mg/mL, respectively), and superoxide anion radical (EC50 values of 0.789 ± 0.079, 0.913 ± 0.007, and 0.793 ± 0.056 mg/mL, respectively). Moreover, SLPY, QYPPMQY and EYEA showed strong reducing power, protective capability against H2O2-damaged plasmid DNA, and lipid peroxidation inhibition ability. Furthermore, SLPY, QYPPMQY, and EYEA had high stability under temperatures lower than 80 °C, pH values ranged from 6-8, and simulated GI digestion for 180 min. The results showed that fifteen antioxidant peptides from alcalase hydrolysate of Antarctic krill proteins, especially SLPY, QYPPMQY and EYEA, might serve as effective antioxidant agents applied in food and health products.
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Affiliation(s)
- Shuang-Yi Zhang
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China; (S.-Y.Z.); (G.-X.Z.); (S.-K.S.); (Y.-M.W.)
| | - Guo-Xu Zhao
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China; (S.-Y.Z.); (G.-X.Z.); (S.-K.S.); (Y.-M.W.)
| | - Shi-Kun Suo
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China; (S.-Y.Z.); (G.-X.Z.); (S.-K.S.); (Y.-M.W.)
| | - Yu-Mei Wang
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China; (S.-Y.Z.); (G.-X.Z.); (S.-K.S.); (Y.-M.W.)
| | - Chang-Feng Chi
- National and Provincial Joint Laboratory of Exploration and Utilization of Marine Aquatic Genetic Resources, National Engineering Research Center of Marine Facilities Aquaculture, School of Marine Science and Technology, Zhejiang Ocean University, Zhoushan 316022, China
- Correspondence: (C.-F.C.); (B.W.); Tel./Fax: +86-580-255-4818 (C.-F.C.); +86-580-255-4781 (B.W.)
| | - Bin Wang
- National and Provincial Joint Laboratory of Exploration and Utilization of Marine Aquatic Genetic Resources, National Engineering Research Center of Marine Facilities Aquaculture, School of Marine Science and Technology, Zhejiang Ocean University, Zhoushan 316022, China
- Correspondence: (C.-F.C.); (B.W.); Tel./Fax: +86-580-255-4818 (C.-F.C.); +86-580-255-4781 (B.W.)
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22
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Yu D, Feng MQ, Sun J. Influence of mixed starters on the degradation of proteins and the formation of peptides with antioxidant activities in dry fermented sausages. Food Control 2021. [DOI: 10.1016/j.foodcont.2020.107743] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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23
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Luan X, Feng M, Sun J. Effect of Lactobacillus plantarum on antioxidant activity in fermented sausage. Food Res Int 2021; 144:110351. [PMID: 34053544 DOI: 10.1016/j.foodres.2021.110351] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 03/19/2021] [Accepted: 03/21/2021] [Indexed: 12/13/2022]
Abstract
This study investigated in vitro antioxidant activity of Lactobacillus plantarum CD101 and its effect on antioxidant peptides formation in fermented sausage. The antioxidant substances of L. plantarum CD101 were mainly distributed on the cell surface and extracellular secretions. L. plantarum CD101 affected the acidification and proteolysis during the fermentation. Combined with electrophoresis and peptide content analysis, these results indicated the effectiveness of the starters in promoting peptide formation, accompanied by a small change in antioxidant activities. Forty-four effective peptides were identified by LC-MS/MS. The masses of the peptides were less than 3 kDa, and their amino acid sequences were between 5 and 27 amino acids in length. Thus, L. plantarum CD101 may be beneficial to inhibit the oxidative rancidity of fermented sausage through its in vitro antioxidant activity, while effectively promoting protein degradation with a weak effect on antioxidant peptides promotion.
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Affiliation(s)
- Xiaoxu Luan
- Key Laboratory of Meat Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing, PR China
| | - Meiqin Feng
- College of Animal Science and Technology, Jinling Institute of Technology, Nanjing, PR China
| | - Jian Sun
- Key Laboratory of Meat Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing, PR China.
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24
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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: 17] [Impact Index Per Article: 5.7] [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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25
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Chen L, Hui Y, Gao T, Shu G, Chen H. Function and characterization of novel antioxidant peptides by fermentation with a wild Lactobacillus plantarum 60. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110162] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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26
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Wang L, Li X, Liu W, Jia X, Wang S, Qiao X, Cheng X. Antioxidant activity of pickled sauced meat before and after cooking and in vitro gastrointestinal digestion. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.14922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Le Wang
- China Meat Research Centre Beijing China
- Beijing Key Laboratory of Meat Processing Technology Beijing China
| | - Xiang Li
- China Meat Research Centre Beijing China
- Beijing Key Laboratory of Meat Processing Technology Beijing China
| | - Wenying Liu
- China Meat Research Centre Beijing China
- Beijing Key Laboratory of Meat Processing Technology Beijing China
| | - Xiaoyun Jia
- China Meat Research Centre Beijing China
- Beijing Key Laboratory of Meat Processing Technology Beijing China
| | - Shouwei Wang
- China Meat Research Centre Beijing China
- Beijing Key Laboratory of Meat Processing Technology Beijing China
| | - Xiaoling Qiao
- China Meat Research Centre Beijing China
- Beijing Key Laboratory of Meat Processing Technology Beijing China
| | - Xiaoyu Cheng
- China Meat Research Centre Beijing China
- Beijing Key Laboratory of Meat Processing Technology Beijing China
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Nie W, Zhou K, Wang Y, Wang ZM, Xie Y, Zhou H, Xu BC. Isolation and identification of bioactive peptides from Xuanwei ham that rescue oxidative stress damage induced by alcohol in HHL-5 hepatocytes. Food Funct 2020; 11:9710-9720. [PMID: 33057513 DOI: 10.1039/d0fo02329a] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Peptides extracted from Xuanwei ham (XHP) can prevent free radical-induced diseases. The aim of the present study was to isolate and identify bioactive peptides from Xuanwei hams that rescue the oxidative stress damage induced by alcohol in HHL-5 hepatocytes. Alcohol-treated HHL-5 human hepatocytes were utilized as the alcohol-induced hepatocyte damage model to evaluate the effects of XHP on amounts of aminotransferase (ALT), aspartate aminotransferase (AST) and malondialdehyde (MDA). The result showed that XHP could significantly reduce ALT, AST and MDA, the major biomarkers of liver damage. The crude XHP was separated by size exclusion chromatography, followed by the evaluation of respective activities. Then, the most active components were further separated by RP-HPLC, and their activities were evaluated according to the above method. The peptide was identified as a hexapeptide with the sequence of Asn-Pro-Pro-Lys-Phe-Asp (NPPKFD) through LC-MS/MS. Further, the molecular mechanisms by which NPPKFD prevents alcohol-induced oxidative stress damage were revealed. Results showed that the hexapeptide could downregulate CYP2E1 expression, reduce generation of ROS and enhance oxidant defense systems via the activation of NrF2/HO-1 pathway. The findings suggest that Xuanwei ham can be used as a new source of bioactive peptides for protection from alcohol-induced liver damage.
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Affiliation(s)
- Wen Nie
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China.
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Karwowska M, Kononiuk AD, Stasiak DM, Patkowski K. Fatty Acid Profile and Antioxidative Properties of Peptides Isolated from Fermented Lamb Loin Treated with Fermented Milk. Antioxidants (Basel) 2020; 9:antiox9111094. [PMID: 33171876 PMCID: PMC7695192 DOI: 10.3390/antiox9111094] [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: 09/21/2020] [Revised: 10/24/2020] [Accepted: 11/03/2020] [Indexed: 11/26/2022] Open
Abstract
This study evaluated the impact of fermented milk maceration on fermented lamb loin without nitrate to obtain peptides with high activity against oxidative changes (ABTS, DPPH, reducing power) as well as a favorable fatty acid profile, including CLA content. Additionally, an attempt was made to evaluate the influence of the lamb breed on the assessed properties. Raw loins (m. Longissimus dorsi) obtained from sheep of three polish breeds—Wrzosówka, Uhruska, and Świniarka—and fermented products were tested. The fermented loins obtained after 14 days of processing were characterized by pH and water activity values in the ranges, respectively, 4.76–5.12 and 0.902–0.915. The maceration of meat in a fermented milk has caused greater acidification of the meat during fermentation. Statistical analysis indicated that treatment was the factor with significant effect on peptide content; no effect of animal breed was found. The peptide content isolated from raw meat ranged from 2.90 to 4.31 mg g−1 of sample, while in fermented meat products it was significant higher (11.59–16.37 mg g−1 of product). The antioxidant properties of peptides were positively correlated with peptides content. The maceration in fermented milk resulted in a statistically significant increase of ABTS value in case of fermented lamb loin of Świniarka breed. The raw meat and fermented meat products form the Świniarka lamb breed were characterized by the highest content of the total CLA isomers. The main CLA isomer found was cis9-trans11 (rumenic acid), followed by cis9-cis11, trans9-trans11, and trans10-cis12. The rumenic acid content was higher than, respectively, 87% and 80–88% of total CLA isomers in case of raw meat and fermented lamb loins of three breeds.
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Affiliation(s)
- Małgorzata Karwowska
- Department of Meat Technology and Food Quality, University of Life Sciences in Lublin, ul. Skromna 8, 20-704 Lublin, Poland; (M.K.); (A.D.K.)
| | - Anna D. Kononiuk
- Department of Meat Technology and Food Quality, University of Life Sciences in Lublin, ul. Skromna 8, 20-704 Lublin, Poland; (M.K.); (A.D.K.)
| | - Dariusz M. Stasiak
- Department of Meat Technology and Food Quality, University of Life Sciences in Lublin, ul. Skromna 8, 20-704 Lublin, Poland; (M.K.); (A.D.K.)
- Correspondence:
| | - Krzysztof Patkowski
- Institute of Animal Breeding and Biodiversity Conservation, Faculty of Biology, Animal Sciences and Bioeconomy, University of Life Sciences in Lublin, 20-704 Lublin, Poland;
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29
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Kęska P, Rohn S, Halagarda M, M. Wójciak K. Peptides from Different Carcass Elements of Organic and Conventional Pork-Potential Source of Antioxidant Activity. Antioxidants (Basel) 2020; 9:antiox9090835. [PMID: 32906682 PMCID: PMC7554766 DOI: 10.3390/antiox9090835] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 08/27/2020] [Accepted: 09/03/2020] [Indexed: 12/16/2022] Open
Abstract
The growing consumer interest in organic foods, as well as, in many cases, the inconclusiveness of the research comparing organic and conventional foods, indicates a need to study this issue further. The aim of the study was to compare the effects of meat origin (conventional vs. organic) and selected elements of the pork carcass (ham, loin, and shoulder) on the meat proteome and the antioxidant potential of its peptides. The peptidomic approach was used, while the ability of antioxidants to scavenge 2,2'-azino-bis-3-ethylbenzthiazoline-6-sulfonic acid (ABTS), to chelate Fe(II) ions, and to reduce Fe(III) was determined. Most peptides were derived from myofibrillary proteins. The meat origin and the element of the pork carcass did not have a significant effect on the proteome. On the other hand, the pork origin and the carcass element significantly affected the iron ion-chelating capacity (Fe(II)) and the reducing power of peptides. In particular, pork ham from conventional rearing systems had the best antioxidant properties in relation to potential antioxidant peptides. This could be a factor for human health, as well as for stabilized meat products (e.g., toward lipid oxidation).
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Affiliation(s)
- Paulina Kęska
- Department of Animal Raw Materials Technology, University of Life Sciences in Lublin, 20033 Lublin, Poland;
| | - Sascha Rohn
- Hamburg School of Food Science, Institute of Food Chemistry, University of Hamburg, 20146 Hamburg, Germany;
| | - Michał Halagarda
- Department of Food Product Quality, Cracow University of Economics, 31510 Kraków, Poland;
| | - Karolina M. Wójciak
- Department of Animal Raw Materials Technology, University of Life Sciences in Lublin, 20033 Lublin, Poland;
- Correspondence: ; Tel.: +48-081-462-3340
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Arthrospira platensis transglutaminase derived antioxidant peptide-packed electrospun chitosan/ poly (vinyl alcohol) nanofibrous mat accelerates wound healing, in vitro, via inducing mouse embryonic fibroblast proliferation. Colloids Surf B Biointerfaces 2020; 193:111124. [DOI: 10.1016/j.colsurfb.2020.111124] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 05/03/2020] [Accepted: 05/07/2020] [Indexed: 11/19/2022]
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31
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Pan M, Liu K, Yang J, Liu S, Wang S, Wang S. Advances on Food-Derived Peptidic Antioxidants-A Review. Antioxidants (Basel) 2020; 9:E799. [PMID: 32867173 PMCID: PMC7554705 DOI: 10.3390/antiox9090799] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 08/22/2020] [Accepted: 08/24/2020] [Indexed: 02/07/2023] Open
Abstract
The oxidation process is considered to be the main reason behind human aging, human degenerative diseases and food quality degradation. Food-derived peptidic antioxidants (PAs) have wide sources and great activity, and have broad application prospects in removing excess reactive oxygen species in the body, anti-aging and preventing and treating diseases related to oxidative stress. On the other hand, PAs are expected to inhibit the lipid peroxidation of foods and increase the stability of the food system in the food industry. However, the production pathways and action mechanism of food-derived PAs are diverse, which makes it is difficult to evaluate the performance of PAs which is why the commercial application of PAs is still in its infancy. This article focuses on reviewing the preparation, purification, and characterization methods of food-derived PAs, and expounds the latest progress in performance evaluation and potential applications, in order to provide an effective reference for subsequent related research of PAs.
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Affiliation(s)
- Mingfei Pan
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; (M.P.); (K.L.); (J.Y.); (S.L.); (S.W.)
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Kaixin Liu
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; (M.P.); (K.L.); (J.Y.); (S.L.); (S.W.)
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Jingying Yang
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; (M.P.); (K.L.); (J.Y.); (S.L.); (S.W.)
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Shengmiao Liu
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; (M.P.); (K.L.); (J.Y.); (S.L.); (S.W.)
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Shan Wang
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; (M.P.); (K.L.); (J.Y.); (S.L.); (S.W.)
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Shuo Wang
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; (M.P.); (K.L.); (J.Y.); (S.L.); (S.W.)
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin 300457, China
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Toldrá F, Gallego M, Reig M, Aristoy MC, Mora L. Bioactive peptides generated in the processing of dry-cured ham. Food Chem 2020; 321:126689. [DOI: 10.1016/j.foodchem.2020.126689] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 02/27/2020] [Accepted: 03/23/2020] [Indexed: 12/13/2022]
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33
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Gallego M, Mauri L, Aristoy MC, Toldrá F, Mora L. Antioxidant peptides profile in dry-cured ham as affected by gastrointestinal digestion. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.103956] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Bioactive Compounds in Fermented Sausages Prepared from Beef and Fallow Deer Meat with Acid Whey Addition. Molecules 2020; 25:molecules25102429. [PMID: 32456021 PMCID: PMC7288205 DOI: 10.3390/molecules25102429] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 05/18/2020] [Accepted: 05/19/2020] [Indexed: 01/02/2023] Open
Abstract
The present study examined the effect of the type of meat (beef and fallow deer) and the addition of freeze-dried acid whey on nutritional values and the content of bioactive compounds (peptides, L-carnitine, glutathione, and conjugated linoleic acid (CLA)) in uncured fermented sausages. The antioxidant properties of isolated peptides (ABTS, DPPH radical scavenging activity, and ferric-reducing antioxidant power) were also evaluated. The results showed that fallow deer sausages had higher peptide content than beef products. The addition of acid whey caused a decrease in the content of peptides, especially in fallow deer sausages. The glutathione content in beef sausages (22.91–25.28 mg 100 g−1 of sausage) was quite higher than that of fallow deer sausages (10.04–11.59 mg 100 g−1 of sausage). The obtained results showed a significantly higher content of CLA in beef sausages than in products from fallow deer meat. In conclusion, products prepared from fallow deer meat have generally higher nutritional value because of the content of peptides, their antioxidant properties, and the content of L-carnitine, while beef products have higher levels of CLA and glutathione.
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35
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Purification and characterization of novel antioxidant peptides from duck breast protein hydrolysates. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109215] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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36
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Yang J, Huang J, Dong X, Zhang Y, Zhou X, Huang M, Zhou G. Purification and identification of antioxidant peptides from duck plasma proteins. Food Chem 2020; 319:126534. [PMID: 32193058 DOI: 10.1016/j.foodchem.2020.126534] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 02/25/2020] [Accepted: 02/29/2020] [Indexed: 12/18/2022]
Abstract
The antioxidant peptides extracted from duck plasma hydrolysate (DPH) was investigated. The antioxidant activity of DPH, which was isolated and purified via ultrafiltration, size exclusion chromatography, and reversed-phase high-performance liquid chromatography, was evaluated using its free radical scavenging ability. Nano-liquid chromatography-tandem mass spectrometry was conducted to identify the DPH fractions with the highest antioxidant ability. Seven novel peptides: LDGP, TGVGTK, EVGK, RCLQ, LHDVK, KLGA, and AGGVPAG (400.43, 561.63, 431.48, 260.14, 610.71, 387.47, and 527.57 Da, respectively) were identified and synthesized using a solid-phase peptide produce to evaluate their antioxidant activities. Of these, EVGK exhibited the highest Fe2+ chelating ability (16.35%), and RCLQ presented the highest reducing power, 2,2-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) diammonium salt scavenging activity, and 1,1-diphenyl-2-picrylhydrazyl scavenging rate (0.62, 274.83 mM TE/mg, and 95.12%, respectively). Our results indicated that DPH possessed antioxidant capabilities and could be used to obtain antioxidant peptides, thus adding economic value to duck blood.
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Affiliation(s)
- Jing Yang
- Key Laboratory of Meat Processing and Quality Control, Key Laboratory of Meat Processing, Jiangsu Synergetic Innovation Center of Meat Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, People's Republic of China; Nanjing Professor Huang Food Science and Technology Co. Ltd., Nanjing, Jiangsu 211225, People's Republic of China
| | - Jichao Huang
- College of Engineering, Nanjing Agricultural University, Nanjing, Jiangsu 210095, People's Republic of China
| | - Xiaoli Dong
- Key Laboratory of Meat Processing and Quality Control, Key Laboratory of Meat Processing, Jiangsu Synergetic Innovation Center of Meat Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, People's Republic of China
| | - Yali Zhang
- Key Laboratory of Meat Processing and Quality Control, Key Laboratory of Meat Processing, Jiangsu Synergetic Innovation Center of Meat Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, People's Republic of China
| | - Xinghu Zhou
- Nanjing Professor Huang Food Science and Technology Co. Ltd., Nanjing, Jiangsu 211225, People's Republic of China
| | - Ming Huang
- Key Laboratory of Meat Processing and Quality Control, Key Laboratory of Meat Processing, Jiangsu Synergetic Innovation Center of Meat Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, People's Republic of China.
| | - Guanghong Zhou
- Key Laboratory of Meat Processing and Quality Control, Key Laboratory of Meat Processing, Jiangsu Synergetic Innovation Center of Meat Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, People's Republic of China
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37
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Ding J, Wen J, Wang J, Tian R, Yu L, Jiang L, Zhang Y, Sui X. The physicochemical properties and gastrointestinal fate of oleosomes from non-heated and heated soymilk. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2019.105418] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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38
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Lin J, Sun-Waterhouse D, Cui C, Lu H. Increasing antioxidant activities of the glutamine-cysteine mixture by the glutaminase from Bacillus amyloliquefaciens. Food Chem 2020; 308:125701. [DOI: 10.1016/j.foodchem.2019.125701] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 10/11/2019] [Accepted: 10/13/2019] [Indexed: 12/17/2022]
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39
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Comparison of selected parameters related to food safety of fallow deer and beef uncured fermented sausages with freeze-dried acid whey addition. Meat Sci 2020; 161:108015. [DOI: 10.1016/j.meatsci.2019.108015] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 11/16/2019] [Accepted: 11/19/2019] [Indexed: 11/19/2022]
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40
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Wang J, Lu S, Guo X, Li R, Huang L. Effect of crude peptide extract from mutton ham on antioxidant properties and quality of mutton patties. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.14436] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Shiling Lu
- Food College Shihezi University Shihezi China
| | - Xin Guo
- Food College Shihezi University Shihezi China
| | - Ruiting Li
- Food College Shihezi University Shihezi China
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41
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LE TN, Da Silva D, Colas C, Darrouzet E, Baril P, Leseurre L, Maunit B. Asian hornet Vespa velutina nigrithorax venom: Evaluation and identification of the bioactive compound responsible for human keratinocyte protection against oxidative stress. Toxicon 2020; 176:1-9. [PMID: 31935389 DOI: 10.1016/j.toxicon.2020.01.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 12/06/2019] [Accepted: 01/09/2020] [Indexed: 12/29/2022]
Abstract
The present study aimed to explore the potential antioxidant molecules of the Asian hornet venom (Vespa velutina nigrithorax) responsible for radical scavenging activity and human keratinocyte protection against oxidative stress. We developed a first technical platform that combined a DPPH radical scavenging chemical assay and cytotoxicity and ROS (reactive oxygen species) production in HaCaT keratinocyte cells exposed to UVB to evaluate the antioxidant property of V. velutina venom. We further employed Thin Layer Chromatography (TLC) combined with the DPPH assay as a targeted separation approach to isolate the antioxidant compounds responsible for the free radical scavenging property of V. velutina venom. In parallel, the latter was fractionated by a HPLC-DAD non-targeted separation approach. From this experiment, nine fractions were generated which were again evaluated separately for their antioxidant properties using DPPH assays. Results showed that only one fraction exhibited significant antioxidant activity in which serotonin was identified as the major compound by a UHPLC-ESI-QTOF HRMS/MS approach. We finally demonstrated, using purified serotonin molecule that this bioactive structure is mostly responsible for the free radical scavenging property of the crude venom as evidenced by DPPH and ROS assays in HaCaT cells exposed to UVB.
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Affiliation(s)
- Thao Nhi LE
- University of Orléans, CNRS, ICOA, UMR 7311, F-45067, Orléans, France.
| | - David Da Silva
- University of Orléans, CNRS, ICOA, UMR 7311, F-45067, Orléans, France.
| | - Cyril Colas
- University of Orléans, CNRS, ICOA, UMR 7311, F-45067, Orléans, France; CNRS, CBM, UPR 4301, University of Orléans, F-45071, Orléans, France.
| | - Eric Darrouzet
- IRBI, UMR CNRS 7261, University of Tours, Faculty of Sciences, Parc de Grandmont, 37200, Tours, France.
| | - Patrick Baril
- CNRS, CBM, UPR 4301, University of Orléans, F-45071, Orléans, France.
| | - Lucie Leseurre
- CHIMEX (groupe L'Oréal), 16 Rue Maurice Berteaux, 95500, Le Thillay, France.
| | - Benoît Maunit
- University of Orléans, CNRS, ICOA, UMR 7311, F-45067, Orléans, France; University of Clermont Auvergne, INSERM, IMost, F-63000, Clermont-Ferrand, France.
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42
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Impact of Sodium Nitrite Reduction on Lipid Oxidation and Antioxidant Properties of Cooked Meat Products. Antioxidants (Basel) 2019; 9:antiox9010009. [PMID: 31877777 PMCID: PMC7023396 DOI: 10.3390/antiox9010009] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 12/13/2019] [Accepted: 12/19/2019] [Indexed: 11/17/2022] Open
Abstract
Oxidation processes are responsible for reduction of the sensory and nutritional quality of meat and meat products, thus affecting consumer acceptance. The use of sodium nitrite in meat processing is an important factor limiting these changes. Therefore, eliminating this substance from the recipe of meat products to increase their nutritional value is not an easy challenge. The aim of this study was to determine the effect of sodium nitrite reduction on the lipid oxidation (peroxide value, thiobarbituric acid reactive substances), and color parameters (CIE L*a*b*, total heme pigment and heme iron, nitrosylmyoglobin) in cooked meat products during 15 days of vacuum storage. The antioxidant properties of products and isolated peptides (2,2-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS•), 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity, ferric-reducing antioxidant power) were also evaluated. Experimental material included four different sample groups of cooked meat products produced with various percentages of sodium nitrite (0, 50, 100, and 150 mg kg-1). It was shown that the sodium nitrite dose had no statistically significant effect on lightness (L*) and redness (a*) values, as well as nitrosylmyoglobin content. Along with decreasing the share of sodium nitrite in the samples, the thiobarbituric acid reactive substances (TBARS) value increased from 0.43 mg kg-1 for samples with 150 mg kg-1 at day 0 to 3.14 mg kg-1 for samples without nitrite at day 15. The total ABTS scavenging capacity of the cooked meat samples was in the range 2.48 to 4.31 eqv. mM Trolox per g of product throughout the entire storage period. During storage, the ferric-reducing antioxidant power of samples with nitrite increased from 0.25 to 0.38 eqv. mg/mL ascorbic acid per g of product. In conclusion, reduction of nitrite to the level of 50 mg kg-1 seemed to be comparable with the traditional use of nitrite in meat products in terms of the physicochemical properties and properties related to lipid oxidation, as well as total antioxidant capacity and peptide antioxidant capacity.
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Housefly Pupae-Derived Antioxidant Peptides Exerting Neuroprotective Effects on Hydrogen Peroxide-Induced Oxidative Damage in PC12 Cells. Molecules 2019; 24:molecules24244486. [PMID: 31817866 PMCID: PMC6943417 DOI: 10.3390/molecules24244486] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 11/30/2019] [Accepted: 12/04/2019] [Indexed: 01/06/2023] Open
Abstract
In this study, two antioxidant peptides were identified and characterized from the alcalase-hydrolysate of housefly (Musca domestica L.) pupae guided by ABTS cation radical scavenging activity. Peptides sequences were identified as DFTPVCTTELGR (DR12, 1338.48 Da) and ARFEELCSDLFR (AR12, 1485.66 Da) using nano-liquid chromatography-tandem mass spectrometry (LC-MS/MS). Both DR12 and AR12 exert strong ABTS cation radical scavenging ability with EC50 values of 0.39 and 0.35 mM, respectively. Moreover, AR12 can effectively protect PC12 cells from oxidative damage induced by hydrogen peroxide (H2O2) by decreasing intracellular reactive oxygen species (ROS) and malonaldehyde (MDA), recovering cellular mitochondrial membrane potential (MMP), and increasing the activity of intracellular superoxide dismutase (SOD). Stability tests suggest that AR12 is competent for the challenge of heating, acid, alkali or simulated gastrointestinal (GI) digestion and exhibits great activity to remove ABTS cation radical. DR12 shows a great stability against heating, but its antioxidative ability declines after being treated with acid, alkali or simulated GI digestion. In general, both DR12 and AR12 identified from housefly pupae hydrolysate stand a chance of being potential antioxidants or precursors to antioxidants and AR12 might be applied in the field of neuroprotection.
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44
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Karami Z, Peighambardoust SH, Hesari J, Akbari-Adergani B, Andreu D. Antioxidant, anticancer and ACE-inhibitory activities of bioactive peptides from wheat germ protein hydrolysates. FOOD BIOSCI 2019. [DOI: 10.1016/j.fbio.2019.100450] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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45
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Separation and Purification of Antioxidant Peptides from Enzymatically Prepared Scorpion (Buthus martensii Karsch) Protein Hydrolysates. Int J Pept Res Ther 2019. [DOI: 10.1007/s10989-019-09976-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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46
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Effects of peanut meal extracts fermented by Bacillus natto on the growth performance, learning and memory skills and gut microbiota modulation in mice. Br J Nutr 2019; 123:383-393. [PMID: 31769373 DOI: 10.1017/s0007114519002988] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Recent studies have demonstrated that the nutritional properties of peanut meal (PM) can be improved after being fermented. The assessment of fermented PM has been reported to be limited to various physical and chemical evaluations in vitro. In the present study, PM was fermented by Bacillus natto to explore the effects of fermented PM extract (FE) on growth performance, learning and memory ability and intestinal microflora in mice. Ninety newly weaned male Kunming (KM) mice were randomly divided into seven groups: normal group (n 20), low-dose FE group (n 10), middle-dose FE group (MFE) (n 10), high-dose FE group (HFE) (n 20), unfermented extraction group (n 10), model group (10) and natural recovery group (10). Learning and memory skills were performed by the Morris water maze (MWM) test, and the variation in gut microbiota (GM) composition was assessed by 16S rDNA amplicon sequencing. The results show that HFE remarkably improved the growth performance in mice. In the MWM test, escape latency was shortened in both MFE and HFE groups, while the percentage of time, distance in target quadrant and the number crossing over the platform were significantly increased in the HFE group. Moreover, the FE played a preventive role in the dysbacteriosis of mice induced by antibiotic and increased the richness and species evenness of GM in mice.
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Yu D, Feng MQ, Sun J, Xu XL, Zhou GH. Protein degradation and peptide formation with antioxidant activity in pork protein extracts inoculated with Lactobacillus plantarum and Staphylococcus simulans. Meat Sci 2019; 160:107958. [PMID: 31669862 DOI: 10.1016/j.meatsci.2019.107958] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 09/11/2019] [Accepted: 09/27/2019] [Indexed: 12/29/2022]
Abstract
This study focused on sarcoplasmic and myofibrillar protein degradation and the formation of peptides with antioxidant activity by mixed starters (Lactobacillus plantarum CD101 and Staphylococcus simulans NJ201). Gel electrophoresis indicated that the mixed starters can hydrolyze both sarcoplasmic and myofibrillar proteins, and the concentration of peptides increased (P < .05). Compared with the control group, using mixed starters led to a significant increase (P < .05) in the DPPH radical scavenging activity, Fe2+ chelating activity, and ABTS radical scavenging activity of sarcoplasmic proteins, but demonstrated no significant difference in myofibrillar proteins. Two hydrophobic fractions (C2, C5) separated by RP-HPLC in the inoculation groups with sarcoplasmic proteins showed high DPPH radical scavenging activity (66.60%, 60.50%). Eighteen peptides were identified by LC-MS/MS, which mainly arose from triosephosphate isomerase, creatine kinase M-type, and glyceraldehyde-3-phosphate dehydrogenase. Hydrophobic amino acids accounted for a large proportion. Our results indicate that mixed starters affect proteolytic characterization and contribute to the formation of peptides with antioxidant capacity in sarcoplasmic proteins.
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Affiliation(s)
- Di Yu
- Key Laboratory of Meat Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural Univ., Nanjing 210095, PR China
| | - Mei-Qin Feng
- College of Animal Science and Technology, Jinling Institute of Technology, Nanjing 210038, PR China
| | - Jian Sun
- Key Laboratory of Meat Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural Univ., Nanjing 210095, PR China.
| | - Xing-Lian Xu
- Key Laboratory of Meat Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural Univ., Nanjing 210095, PR China
| | - Guang-Hong Zhou
- Key Laboratory of Meat Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural Univ., Nanjing 210095, PR China
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Qiu YT, Wang YM, Yang XR, Zhao YQ, Chi CF, Wang B. Gelatin and Antioxidant Peptides from Gelatin Hydrolysate of Skipjack Tuna ( Katsuwonus pelamis) Scales: Preparation, Identification and Activity Evaluation. Mar Drugs 2019; 17:md17100565. [PMID: 31623339 PMCID: PMC6836156 DOI: 10.3390/md17100565] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 09/28/2019] [Accepted: 10/01/2019] [Indexed: 12/11/2022] Open
Abstract
For full use of fish by-products, scale gelatin (TG) and antioxidant peptides (APs) of skipjack tuna (Katsuwonus pelamis) were prepared, and their properties were characterized using an amino acid analyzer, sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), Fourier transform infrared spectroscopy (FTIR), electrospray ionization mass spectrometers (ESI-MS), and radical scavenging assays. The results indicate that TG with a yield of 3.46 ± 0.27% contained Gly (327.9 ± 5.2 residues/1000 residues) as the major amino acid and its imino acid content was 196.1 residues/1000 residues. The structure of TG was more unstable than that of type I collagen from scales of skipjack tuna (TC) and TG was more suitable for preparation of hydrolysate by protease than mammalian gelatins. Therefore, TG was separately hydrolyzed under five proteases (pepsin, papain, trypsin, neutrase, and alcalase) and ten APs (TGP1–TGP10) were isolated from the alcalase-hydrolysate. Among them, TGP5, TGP7, and TGP9 with high antioxidant activity were identified as His-Gly-Pro-Hyp-Gly-Glu (TGP5), Asp-Gly-Pro-Lys-Gly-His (TGP7) and Met-Leu-Gly-Pro-Phe-Gly-Pro-Ser (TGP9), respectively. Furthermore, TGP5, TGP7, and TGP9 exhibited a high radical scavenging capability on 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical (EC50 values of 1.34, 0.54, and 0.67 mg/mL, respectively), hydroxyl radical (EC50 values of 1.03, 0.41, and 0.74 mg/mL, respectively), and superoxide anion radical (EC50 values of 1.19, 0.71, and 1.59 mg/mL, respectively). These results suggest that three APs (TGP5, TGP7, and TGP9), especially TGP7, have a strong antioxidant activity and could act as potential antioxidant ingredients applied in functional products.
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Affiliation(s)
- Yi-Ting Qiu
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China.
| | - Yu-Mei Wang
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China.
| | - Xiu-Rong Yang
- National and Provincial Joint Laboratory of Exploration and Utilization of Marine Aquatic Genetic Resources, National Engineering Research Center of Marine Facilities Aquaculture, School of Marine Science and Technology, Zhejiang Ocean University, Zhoushan 316022, China.
| | - Yu-Qin Zhao
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China.
| | - Chang-Feng Chi
- National and Provincial Joint Laboratory of Exploration and Utilization of Marine Aquatic Genetic Resources, National Engineering Research Center of Marine Facilities Aquaculture, School of Marine Science and Technology, Zhejiang Ocean University, Zhoushan 316022, China.
| | - Bin Wang
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China.
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Gallego M, Mora L, Toldrá F. The relevance of dipeptides and tripeptides in the bioactivity and taste of dry-cured ham. FOOD PRODUCTION, PROCESSING AND NUTRITION 2019. [DOI: 10.1186/s43014-019-0002-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Zhang L, Zhao GX, Zhao YQ, Qiu YT, Chi CF, Wang B. Identification and Active Evaluation of Antioxidant Peptides from Protein Hydrolysates of Skipjack Tuna ( Katsuwonus pelamis) Head. Antioxidants (Basel) 2019; 8:antiox8080318. [PMID: 31430875 PMCID: PMC6721175 DOI: 10.3390/antiox8080318] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 08/14/2019] [Accepted: 08/16/2019] [Indexed: 02/07/2023] Open
Abstract
For the full use of fish by-products to produce antioxidant peptides, skipjack tuna (Katsuwonus pelamis) heads generated during can processing were defatted and hydrolyzed using the in vitro gastrointestinal (GI) digestion (pepsin–trypsin system) method and six antioxidant peptides (P1 to P6) were purified from the head hydrolysate (KPH) using ultrafiltration and serial chromatography methods. Six isolated peptides (P1 to P6) were identified as Val-Glu-Glu (VEE, P1), Trp-Met-Phe-Asp-Trp (WMFDW, P2), Asp-Ala-Gly-Pro-Tyr-Gly-Pro-Ile (DAGPYGPI, P3), Trp-Met-Gly-Pro-Tyr (WMGPY, P4), Glu-Arg-Gly-Pro-Leu-Gly-Pro-His (ERGPLGPH, P5), and Glu-Met- Gly-Pro-Ala (EMGPA, P6), respectively, using a protein sequencer and electrospray ionization-mass spectrometer. Among skipjack tuna head hydrolysates, fractions, and six isolated peptides (P1 to P6), WMFDW (P2), WMGPY (P4), and EMGPA (P6) showed the highest radical scavenging activities on 2,2-diphenyl-1-picrylhydrazyl (DPPH) (EC50 values of 0.31, 0.33, and 0.46 mg/mL for WMFDW, WMGPY, and EMGPA, respectively), hydroxyl (EC50 values of 0.30, 0.43, and 0.52 mg/mL for WMFDW, WMGPY, and EMGPA, respectively), and superoxide anion (EC50 values of 0.56, 0.38, and 0.71 mg/mL for WMFDW, WMGPY, and EMGPA, respectively). Moreover, WMFDW, WMGPY, and EMGPA showed strong capability in reducing power and lipd peroxidation inhibition in the linoleic acid system. In addition, WMFDW, WMGPY, and EMGPA can retain strong antioxidant activity at temperatures lower than 60 °C and pH values ranged from 5 to 9. The results showed that six isolated peptides (P1 to P6) from skipjack tuna heads, especially WMFDW, WMGPY, and EMGPA, might be applied in health care products acting as powerful antioxidant agents.
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Affiliation(s)
- Lun Zhang
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China
| | - Guo-Xu Zhao
- National and Provincial Joint Laboratory of Exploration and Utilization of Marine Aquatic Genetic Resources, National Engineering Research Center of Marine Facilities Aquaculture, School of Marine Science and Technology, Zhejiang Ocean University, Zhoushan 316022, China
| | - Yu-Qin Zhao
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China
| | - Yi-Ting Qiu
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China
| | - Chang-Feng Chi
- National and Provincial Joint Laboratory of Exploration and Utilization of Marine Aquatic Genetic Resources, National Engineering Research Center of Marine Facilities Aquaculture, School of Marine Science and Technology, Zhejiang Ocean University, Zhoushan 316022, China.
| | - Bin Wang
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China.
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