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Wang Z, Liu L, Jiang H, Li L, Yang M, Dai J, Tao L, Sheng J, Tian Y. Glycated walnut meal peptide‑calcium chelates (COS-MMGGED-Ca): Preparation, characterization, and calcium absorption-promoting. Food Chem 2025; 462:140975. [PMID: 39197240 DOI: 10.1016/j.foodchem.2024.140975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2024] [Revised: 08/15/2024] [Accepted: 08/22/2024] [Indexed: 09/01/2024]
Abstract
This study isolated a novel peptide MMGGED with strong calcium-binding capacity from defatted walnut meal and synthesized a novel peptide‑calcium chelate COS-MMGGED-Ca with high stability via glycation. Structural characterization and computer simulation identified binding sites, while in vitro digestion stability and calcium transport experiments explored the chelate's properties. Results showed that after glycation, COS-MMGGED bound Ca2+ with 88.75 ± 1.75 %, mainly via aspartic and glutamic acids. COS-MMGGED-Ca released Ca2+ steadily (60.27 %), with thermal denaturation temperature increased by 18 °C and 37 °C compared to MMGGED-Ca, indicating good processing performance. Furthermore, COS-MMGGED significantly enhanced Ca2+ transport across Caco-2 monolayers, 1.13-fold and 1.62-fold higher than CaCl2 and MMGGED, respectively, at 240 h. These findings prove glycation enhances structural properties, stability, calcium loading, and transport of peptide‑calcium chelates, providing a scientific basis for developing novel efficient calcium supplements and high-value utilization of walnut meal.
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Affiliation(s)
- Zilin Wang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China
| | - Litong Liu
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China
| | - Haifen Jiang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China
| | - Lingfei Li
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China
| | - Min Yang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China
| | - Jiahe Dai
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China
| | - Liang Tao
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming 650201, China; Yunnan Key Laboratory of Precision Nutrition and Personalized Food Manufacturing, Yunnan Agricultural University, Kunming 650201, China.
| | - Jun Sheng
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming 650201, China; Yunnan Key Laboratory of Precision Nutrition and Personalized Food Manufacturing, Yunnan Agricultural University, Kunming 650201, China
| | - Yang Tian
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming 650201, China; Yunnan Key Laboratory of Precision Nutrition and Personalized Food Manufacturing, Yunnan Agricultural University, Kunming 650201, China; Puer University, Puer 665000, China.
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2
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Gao J, Ning C, Wang M, Wei M, Ren Y, Li W. Structural, antioxidant activity, and stability studies of jellyfish collagen peptide-calcium chelates. Food Chem X 2024; 23:101706. [PMID: 39189014 PMCID: PMC11345935 DOI: 10.1016/j.fochx.2024.101706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 07/09/2024] [Accepted: 07/26/2024] [Indexed: 08/28/2024] Open
Abstract
The aim of this study was to prepare and characterize jellyfish collagen peptide (JCP)-calcium chelates (JCP-Ca) using peptides with different molecular weights. Further analysis revealed that the low-molecular-weight jellyfish collagen peptide (JCP1) had a higher chelation rate. Structural characterization showed that functional groups such as N-H, C[bond, double bond]O, and -COO were involved in the formation of JCP-Ca, which shifted towards a more ordered and regular structure, and smaller-molecular-weight peptides were more likely to form a denser structure. In addition, JCPs chelated with calcium ions showed excellent antioxidant capacity. JCP-Ca showed good stability in heat-treated and gastrointestinal environments, whereas the antioxidant activity was significantly reduced under highly acidic conditions. The present study addresses the knowledge gap regarding the physicochemical properties of JCP-Ca and establishes a solid research foundation for its associated products.
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Affiliation(s)
| | | | - Mingxia Wang
- College of Light Industry, Liaoning University, Shenyang 110036, PR China
| | - Mingming Wei
- College of Light Industry, Liaoning University, Shenyang 110036, PR China
| | - Yifei Ren
- College of Light Industry, Liaoning University, Shenyang 110036, PR China
| | - Weixuan Li
- College of Light Industry, Liaoning University, Shenyang 110036, PR China
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3
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Zou J, Yu Z, He F, Luo S, Ke L, Gu H, Coreta-Gomes FM, Wall P. Spatial distribution of antioxidant activity in baguette and its modulation of proinflammatory cytokines in RAW264.7 macrophages. NPJ Sci Food 2024; 8:63. [PMID: 39261480 PMCID: PMC11390739 DOI: 10.1038/s41538-024-00302-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Accepted: 08/22/2024] [Indexed: 09/13/2024] Open
Abstract
Baguette is a globally acclaimed bakery staple, composed by a crispy crust and soft crumb, both containing Maillard reaction products (MRPs) with potential bioactivities. However, MRPs' impacts on the nutritional and health attributes of baguette, particularly in terms of cellular and biological functions, are yet to be clearly elucidated. This study chemically characterizes the crust and crumb of baguettes and investigates the influence of the Maillard reaction on baguette's nutritional profile, especially in the antioxidant and anti-inflammatory effects. The findings indicate an increase in browning intensity and advanced glycation end products (AGEs) from the baguette's interior to its exterior, alongside a significant rise in the antioxidant capacity of the crust, suggesting the Maillard reaction's role in boosting antioxidative properties. Both the crust and crumb demonstrated strong cytocompatibility with immune cells, capable of reducing cellular oxidative stress and regulating intracellular free radical levels. The crust effectively countered peroxyl radical-induced cell membrane hyperpolarization by 91% and completely neutralized the suppression of oxygen respiration in mitochondria, displaying higher efficacy than the crumb. In contrast, crumb extracts were more potent in inhibiting lipopolysaccharide-induced expression of proinflammatory cytokines, such as interleukins-1β (IL-1β) and IL-6, in macrophages. It could provide the fundamental data and cell-based approach for investigating the biological impacts of bread on immune responses, contributing to the refinement and supplementation of nutritional recommendations.
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Affiliation(s)
- Jianqiao Zou
- SIBS-Zhejiang Gongshang University Joint Centre for Food and Nutrition Sciences, Zhejiang Gongshang University, Hangzhou, 310012, China
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, China
| | - Zhaoshuo Yu
- National Nutrition Surveillance Centre, University College Dublin, Belfield, Dublin 4, Ireland
- UCD Institute of Food and Health, University College Dublin, Belfield, Dublin 4, Ireland
| | - Fangzhou He
- School of Food Science and Nutrition, University of Leeds, Leeds, LS2 9JT, UK
| | - Sihao Luo
- SIBS-Zhejiang Gongshang University Joint Centre for Food and Nutrition Sciences, Zhejiang Gongshang University, Hangzhou, 310012, China
| | - Lijing Ke
- SIBS-Zhejiang Gongshang University Joint Centre for Food and Nutrition Sciences, Zhejiang Gongshang University, Hangzhou, 310012, China.
- School of Food Science and Nutrition, University of Leeds, Leeds, LS2 9JT, UK.
| | - Huaiyu Gu
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences; Department of Human Anatomy, Histology and Embryology, School of Basic Medicine, Peking Union Medical College, Beijing, 100005, China.
| | - Filipe M Coreta-Gomes
- LAQV-REQUIMTE Research Unit, Chemistry Department, University of Aveiro, 3810-193, Aveiro, Portugal
- Coimbra Chemistry Centre - Institute of Molecular Sciences (CQC-IMS), Department of Chemistry, University of Coimbra, 3004-535, Coimbra, Portugal
| | - Patrick Wall
- National Nutrition Surveillance Centre, University College Dublin, Belfield, Dublin 4, Ireland
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4
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Du R, Sun L, Liu J, Gao F, Guo X, Shi M, Guo P, Chen W, Zong Y, Geng J, Zhao Y, He Z. Deer Skin Collagen Peptides Bound to Calcium: In Vitro Gastrointestinal Simulation of Digestion, Cellular Uptake and Analysis of Antioxidant Activity. Nutrients 2024; 16:2585. [PMID: 39203724 PMCID: PMC11357615 DOI: 10.3390/nu16162585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2024] [Revised: 07/18/2024] [Accepted: 08/03/2024] [Indexed: 09/03/2024] Open
Abstract
The by-product of deer skin, which has mostly been used as a decorative material, is rich in collagen and amino acids that could bind to Ca2+. Therefore, the preparation process, stability, antioxidant activity and calcium transport capacity of deer skin collagen peptide calcium chelate (Ca-DSCP) were investigated. In addition, the structure of the new chelate was characterized. The preparation process of Ca-DSCP was optimized using one-way experiments and response surface methodology. The ideal conditions were pH 9, 48 °C, and a peptide-to-calcium mass ratio of 5:1. The chelation rate was (60.73 ± 1.54)%. Zeta potential, XRD, UV-vis and FTIR analyses yielded that deer skin collagen peptides (DSCP) underwent a chelating reaction with calcium ions to form new structures. The stability of Ca-DSCP and the fraction of bioavailability of calcium ions were determined using in vitro gastrointestinal digestion and a Caco-2 cell monolayer model. The results showed that fraction of bioavailability and stability of DSCP were improved by influencing the structural characterization. The antioxidant activities of DSCP and Ca-DSCP were evaluated by measuring relevant oxidative stress indicators, DPPH radical scavenging capacity and hydroxyl radical scavenging capacity. Finally, bioinformatics and molecular docking techniques were utilized to screen and study the antioxidant mechanism of DSCP.
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Affiliation(s)
- Rui Du
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (R.D.); (L.S.); (J.L.); (F.G.); (X.G.); (M.S.); (P.G.); (W.C.); (Y.Z.); (J.G.); (Y.Z.)
- Jilin Provincial Engineering Research Center for Efficient Breeding and Product Development of Sika Deer, Changchun 130118, China
| | - Li Sun
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (R.D.); (L.S.); (J.L.); (F.G.); (X.G.); (M.S.); (P.G.); (W.C.); (Y.Z.); (J.G.); (Y.Z.)
| | - Jinze Liu
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (R.D.); (L.S.); (J.L.); (F.G.); (X.G.); (M.S.); (P.G.); (W.C.); (Y.Z.); (J.G.); (Y.Z.)
| | - Fusheng Gao
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (R.D.); (L.S.); (J.L.); (F.G.); (X.G.); (M.S.); (P.G.); (W.C.); (Y.Z.); (J.G.); (Y.Z.)
| | - Xiangjuan Guo
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (R.D.); (L.S.); (J.L.); (F.G.); (X.G.); (M.S.); (P.G.); (W.C.); (Y.Z.); (J.G.); (Y.Z.)
| | - Meiling Shi
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (R.D.); (L.S.); (J.L.); (F.G.); (X.G.); (M.S.); (P.G.); (W.C.); (Y.Z.); (J.G.); (Y.Z.)
| | - Pengli Guo
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (R.D.); (L.S.); (J.L.); (F.G.); (X.G.); (M.S.); (P.G.); (W.C.); (Y.Z.); (J.G.); (Y.Z.)
| | - Weijia Chen
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (R.D.); (L.S.); (J.L.); (F.G.); (X.G.); (M.S.); (P.G.); (W.C.); (Y.Z.); (J.G.); (Y.Z.)
| | - Ying Zong
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (R.D.); (L.S.); (J.L.); (F.G.); (X.G.); (M.S.); (P.G.); (W.C.); (Y.Z.); (J.G.); (Y.Z.)
| | - Jianan Geng
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (R.D.); (L.S.); (J.L.); (F.G.); (X.G.); (M.S.); (P.G.); (W.C.); (Y.Z.); (J.G.); (Y.Z.)
| | - Yan Zhao
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (R.D.); (L.S.); (J.L.); (F.G.); (X.G.); (M.S.); (P.G.); (W.C.); (Y.Z.); (J.G.); (Y.Z.)
| | - Zhongmei He
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; (R.D.); (L.S.); (J.L.); (F.G.); (X.G.); (M.S.); (P.G.); (W.C.); (Y.Z.); (J.G.); (Y.Z.)
- Jilin Provincial Engineering Research Center for Efficient Breeding and Product Development of Sika Deer, Changchun 130118, China
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Zhao Q, Liang W, Xiong Z, Li C, Zhang L, Rong J, Xiong S, Liu R, You J, Yin T, Hu Y. Digestion and absorption characteristics of iron-chelating silver carp scale collagen peptide and insights into their chelation mechanism. Food Res Int 2024; 190:114612. [PMID: 38945620 DOI: 10.1016/j.foodres.2024.114612] [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: 04/18/2024] [Revised: 06/03/2024] [Accepted: 06/05/2024] [Indexed: 07/02/2024]
Abstract
Iron deficiency is widespread throughout the world, supplementing sufficient iron or improving the bioavailability of iron is the fundamental strategy to solve the problem of iron scarcity. Herein, we explored a new form of iron supplement, iron chelates of silver carp scales (SCSCP-Fe) were prepared from collagen peptide of silver carp scales (SCSCP) and FeCl2·4H2O, the effects of external environment and simulated gastrointestinal digestive environment on the stability of SCSCP-Fe and the structural changes of peptide iron chelates during digestion were investigated. The results of in vitro iron absorption promotion showed that the iron bioavailability of SCSCP-Fe was higher than that of FeSO4. Two potential high iron chelating peptides DTSGGYDEY (DY) and LQGSNEIEIR (LR) were screened and synthesized from the SCSCP sequence by molecular dynamics and LC-MS/MS techniques. The FTIR results displayed that the binding sites of DY and LR for Fe2+ were the carboxyl group, the amino group, and the nitrogen atom on the amide group on the peptide. ITC results indicated that the chelation reactions of DY and LR with Fe2+ were mainly dominated by electrostatic interactions, forming chelates in stoichiometric ratios of 1:2 and 1:1, respectively. Both DY and LR had a certain ability to promote iron absorption. The transport of DY-Fe chelate may be a combination of the three pathways: PepT1 vector pathway, cell bypass, and endocytosis, while LR-Fe chelate was dominated by bivalent metal ion transporters. This study is expected to provide theoretical reference and technical support for the high-value utilization of silver carp scales and the development of novel iron supplements.
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Affiliation(s)
- Qiannan Zhao
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Wei Liang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Zhe Xiong
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Chuan Li
- School of Food Science and Engineering, Hainan University, Haikou, Hainan 570228, China
| | - Lu Zhang
- National R&D Center of Freshwater Fish Processing, College of Life Science, Jiangxi Normal University, Nanchang, Jiangxi 330022, China
| | - Jianhua Rong
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Shanbai Xiong
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Ru Liu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Juan You
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Tao Yin
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Yang Hu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China.
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6
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Yang J, Shi J, Zhou Y, Zou Y, Xu W, Xia X, Wang D. Preparation, Characterization and Stability of Calcium-Binding Peptides Derived from Chicken Blood. Foods 2024; 13:2368. [PMID: 39123559 PMCID: PMC11311274 DOI: 10.3390/foods13152368] [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: 06/03/2024] [Revised: 07/08/2024] [Accepted: 07/25/2024] [Indexed: 08/12/2024] Open
Abstract
Calcium-binding peptides have gained significant attention due to their potential applications in various fields. In this study, we aimed to prepare, characterize, and evaluate the stability of calcium-binding peptides derived from chicken blood. Chicken hemoglobin peptides (CPs) were obtained by protease hydrolysis and were applied to prepare chicken hemoglobin peptide-calcium chelate (CP-Ca). The preparation conditions were optimized, and the characteristics and stability of CP-Ca were analyzed. The optimal chelating conditions were determined by single-factor and response surface tests, and the maximum calcium ion chelating rate was 77.54%. Amino acid analysis indicated that glutamic acid and aspartic acid motifs played an important role in the chelation of the calcium ions and CP. According to the characterization analysis, CP-Ca was a different substance compared with CP; calcium ions chelated CPs via the sites of carbonyl oxygen, carboxyl oxygen, and amino nitrogen groups; and after the chelation, the structure changed from a smooth homogeneous plate to compact granular. The stability analysis showed that CP-Ca was stable at different temperatures, pH, and gastrointestinal conditions. The study indicates that chicken blood is a promising source of peptide-calcium chelates, providing a theoretical basis for application in functional foods and improving the utilization value of chicken blood.
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Affiliation(s)
- Jing Yang
- Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base, Ministry of Science and Technology, Nanjing 210014, China;
- Institute of Agri-Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (J.S.); (Y.Z.); (W.X.)
| | - Jing Shi
- Institute of Agri-Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (J.S.); (Y.Z.); (W.X.)
| | - Ying Zhou
- College of Food Science, Xizang University of Agriculture and Animal Husbandry, Nyingchi 860000, China;
| | - Ye Zou
- Institute of Agri-Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (J.S.); (Y.Z.); (W.X.)
| | - Weimin Xu
- Institute of Agri-Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (J.S.); (Y.Z.); (W.X.)
| | - Xiudong Xia
- Institute of Agri-Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (J.S.); (Y.Z.); (W.X.)
| | - Daoying Wang
- Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base, Ministry of Science and Technology, Nanjing 210014, China;
- Institute of Agri-Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (J.S.); (Y.Z.); (W.X.)
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7
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Han L, Li Y, Hu B, Wang W, Guo J, Yang J, Dong N, Li Y, Li T. Enhancement of Calcium Chelating Activity in Peptides from Sea Cucumber Ovum through Phosphorylation Modification. Foods 2024; 13:1943. [PMID: 38928883 PMCID: PMC11202592 DOI: 10.3390/foods13121943] [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: 05/13/2024] [Revised: 06/13/2024] [Accepted: 06/17/2024] [Indexed: 06/28/2024] Open
Abstract
Recently, phosphorylation has been applied to peptides to enhance their physiological activity, taking advantage of its modification benefits and the extensive study of functional peptides. In this study, water-soluble peptides (WSPs) of sea cucumber ovum were phosphorylated in order to improve the latter's calcium binding capacity and calcium absorption. Enzymatic hydrolysis methods were screened via ultraviolet-visible absorption spectroscopy (UV-Vis), the fluorescence spectrum, and calcium chelating ability. Phosphorylated water-soluble peptides (P-WSPs) were characterized via high-performance liquid chromatography, the circular dichroism spectrum, Fourier transform infrared spectroscopy (FTIR), UV-Vis spectroscopy, surface hydrophobicity, and fluorescence spectroscopy. The phosphorus content, calcium chelation rate and absorption rate were investigated. The results demonstrated that phosphorylation enhanced the calcium chelating capacity of WSPs, with the highest capacity reaching 0.96 mmol/L. Phosphate ions caused esterification events, and the carboxyl, amino, and phosphate groups of WSPs and P-WSPs interacted with calcium ions to form these bonds. Calcium-chelated phosphorylated water-soluble peptides (P-WSPs-Ca) demonstrated outstanding stability (calcium retention rates > 80%) in gastrointestinal processes. Our study indicates that these chelates have significant potential to develop into calcium supplements with superior efficacy, bioactivity, and stability.
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Affiliation(s)
- Lingyu Han
- Key Lab of Biotechnology and Bioresources Utilization of Ministry of Education, College of Life Science, Dalian Minzu University, Dalian 116600, China; (L.H.); (Y.L.); (B.H.); (N.D.)
| | - Yaoyao Li
- Key Lab of Biotechnology and Bioresources Utilization of Ministry of Education, College of Life Science, Dalian Minzu University, Dalian 116600, China; (L.H.); (Y.L.); (B.H.); (N.D.)
| | - Bing Hu
- Key Lab of Biotechnology and Bioresources Utilization of Ministry of Education, College of Life Science, Dalian Minzu University, Dalian 116600, China; (L.H.); (Y.L.); (B.H.); (N.D.)
| | - Wei Wang
- NHC Key Laboratory of Food Safety Risk Assessment, China National Center for Food Safety Risk Assessment, Beijing 100022, China;
| | - Jianming Guo
- National Center of Technology Innovation for Dairy, Hohhot 010110, China;
| | - Jixin Yang
- Faculty of Arts, Science and Technology, Wrexham Glyndwr University, Plas Coch, Mold Road, Wrexham LL11 2AW, UK;
| | - Nuo Dong
- Key Lab of Biotechnology and Bioresources Utilization of Ministry of Education, College of Life Science, Dalian Minzu University, Dalian 116600, China; (L.H.); (Y.L.); (B.H.); (N.D.)
| | - Yingmei Li
- Linghai Dalian Seafoods Breeding Co., Ltd., Jinzhou 121209, China;
| | - Tingting Li
- Key Lab of Biotechnology and Bioresources Utilization of Ministry of Education, College of Life Science, Dalian Minzu University, Dalian 116600, China; (L.H.); (Y.L.); (B.H.); (N.D.)
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8
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Cai C, Liu Y, Xu Y, Zhang J, Wei B, Xu C, Wang H. Mineral-element-chelating activity of food-derived peptides: influencing factors and enhancement strategies. Crit Rev Food Sci Nutr 2024:1-15. [PMID: 38841814 DOI: 10.1080/10408398.2024.2361299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2024]
Abstract
Mineral elements including calcium, iron, and zinc play crucial roles in human health. Their deficiency causes public health risk globally. Commercial mineral supplements have limitations; therefore, alternatives with better solubility, bioavailability, and safety are needed. Chelates of food-derived peptides and mineral elements exhibit advantages in terms of stability, absorption rate, and safety. However, low binding efficiency limits their application. Extensive studies have focused on understanding and enhancing the chelating activity of food-derived peptides with mineral elements. This includes obtaining peptides with high chelating activity, elucidating interaction mechanisms, optimizing chelation conditions, and developing techniques to enhance the chelating activity. This review provides a comprehensive theoretical basis for the development and utilization of food-derived peptide-mineral element chelates in the food industry. Efforts to address the challenge of low binding rates between peptides and mineral elements have yielded promising results. Optimization of peptide sources, enzymatic hydrolysis processes, and purification schemes have helped in obtaining peptides with high chelating activity. The understanding of interaction mechanisms has been enhanced through advanced separation techniques and molecular simulation calculations. Optimizing chelation process conditions, including pH and temperature, can help in achieving high binding rates. Methods including phosphorylation modification and ultrasonic treatment can enhance the chelating activity.
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Affiliation(s)
- Chaonan Cai
- School of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Yuting Liu
- School of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Yuling Xu
- School of Chemistry and Environmental Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Juntao Zhang
- School of Chemistry and Environmental Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Benmei Wei
- School of Chemistry and Environmental Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Chengzhi Xu
- School of Chemistry and Environmental Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Haibo Wang
- College of Life Science and Technology, Hubei Key Laboratory of Quality Control of Characteristic Fruits and Vegetables, Hubei Engineering University, Xiaogan, China
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9
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Xiong Y, Li JR, Peng PZ, Liu B, Zhao LN. Positive effect of peptide-calcium chelates from Grifola frondosa on a mouse model of senile osteoporosis. J Food Sci 2024; 89:3816-3828. [PMID: 38685878 DOI: 10.1111/1750-3841.17073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 03/01/2024] [Accepted: 03/27/2024] [Indexed: 05/02/2024]
Abstract
Calcium supplementation has been shown to be efficacious in mitigating the progression of senile osteoporosis (SOP) and reducing the incidence of osteoporotic fractures resulting from prolonged calcium shortage. In this study, Grifola frondosa (GF) peptides-calcium chelate were synthesized through the interaction between peptide from GF and CaCl2. The chelation reaction was shown to involve the participation of the amino and carboxyl groups in the peptide, as revealed by scanning electron microscope, Fourier-transform infrared, and ultraviolet spectrophotometry. Furthermore, a mouse model of (SOP) induced by d-galactose was established (SCXK-2018-0004). Results demonstrated that low dosage of low-molecular weight GF peptides-calcium chelates (LLgps-Ca) could significantly improve serum index and pathological features of bone tissue and reduce bone injury. Further research suggested that LLgps-Ca could ameliorate SOP by modulating the disrupted metabolic pathway, which includes focal adhesion, extracellular matrix receptor interaction, and PI3K-Akt signaling pathway. Using Western blot, the differentially expressed proteins were further confirmed. Thus, calciumchelating peptides from GF could serve as functional calcium agents to alleviate SOP.
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Affiliation(s)
- Yu Xiong
- National Engineering Research Center of JUNCAO Technology, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
| | - Jing-Ru Li
- National Engineering Research Center of JUNCAO Technology, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
| | - Pei-Zhi Peng
- National Engineering Research Center of JUNCAO Technology, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
| | - Bin Liu
- National Engineering Research Center of JUNCAO Technology, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
| | - Li-Na Zhao
- National Engineering Research Center of JUNCAO Technology, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
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10
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Jiang B, Yue H, Fu X, Wang J, Feng Y, Li D, Liu C, Feng Z. One-step high efficiency separation of prolyl endopeptidase from Aspergillus niger and its application. Int J Biol Macromol 2024; 271:132582. [PMID: 38801849 DOI: 10.1016/j.ijbiomac.2024.132582] [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: 12/20/2023] [Revised: 04/25/2024] [Accepted: 05/20/2024] [Indexed: 05/29/2024]
Abstract
Prolyl endopeptidase from Aspergillus niger (An-PEP) is an enzyme that recognizes C-terminal peptide bonds of amino acid chains and cleaves them by hydrolysis. An aqueous two-phase system (ATPS) was used to separate An-PEP from fermentation broth. Through single factor experiments, the ATPS containing 16 % (w/w) PEG2000 and 15 % (w/w) (NH4)2SO4 at pH 6.0 obtained the recovery of 79.74 ± 0.16 % and the purification coefficient of 7.64 ± 0.08. It was then used to produce soy protein isolate peptide (SPIP) by hydrolysis of soy protein isolate (SPI), and SPIP-Ferrous chelate (SPIP-Fe) was prepared with SPIP and Fe2+. The chelation conditions were optimized by RSM, as the chelation time was 30 min, chelation temperature was 25 °C, SPIP mass to VC mass was two to one and pH was 6.0. The obtained chelation rate was 82.56 ± 2.30 %. The change in the structures and functional features of SPIP before and after chelation were investigated. The FTIR and UV-Vis results indicated that the chelation of Fe2+ and SPIP depended mainly on the formation of amide bonds. The fluorescence, SEM and amino acid composition analysis results indicated that Fe2+ could induce and stabilize the surface conformation and change the amino acid distribution on the surfaces of SPIP. The chelation of SPIP and Fe2+ resulted in the enhancement of radical scavenging activities and ACE inhibitory activities. This work provided a new perspective for the further development of peptide-Fe chelates for iron supplement.
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Affiliation(s)
- Bin Jiang
- Department of Chemistry, Northeast Agricultural University, Harbin 150030, China
| | - Hongshen Yue
- Department of Chemistry, Northeast Agricultural University, Harbin 150030, China
| | - Xinhao Fu
- Department of Chemistry, Northeast Agricultural University, Harbin 150030, China
| | - Jiaming Wang
- Department of Chemistry, Northeast Agricultural University, Harbin 150030, China
| | - Yu Feng
- Department of Chemistry, Northeast Agricultural University, Harbin 150030, China
| | - Dongmei Li
- Department of Chemistry, Northeast Agricultural University, Harbin 150030, China
| | - Chunhong Liu
- Department of Chemistry, Northeast Agricultural University, Harbin 150030, China
| | - Zhibiao Feng
- Department of Chemistry, Northeast Agricultural University, Harbin 150030, China.
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11
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Yan W, Huang C, Yan Y, Wang P, Yuwen W, Zhu C, Fu R, Duan Z, Fan D. Expression, characterization and antivascular activity of amino acid sequence repeating collagen hexadecapeptide. Int J Biol Macromol 2024; 270:131886. [PMID: 38677696 DOI: 10.1016/j.ijbiomac.2024.131886] [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: 02/07/2024] [Revised: 04/16/2024] [Accepted: 04/24/2024] [Indexed: 04/29/2024]
Abstract
Type V collagen is an essential component of the extracellular matrix (ECM), and its remodeling releases specific protein fragments that can specifically inhibit endothelial cell responses such as proliferation, migration, and invasion. In this study, we have successfully constructed two engineered strains of Pichia pastoris capable of producing recombinant collagen through a new genetic engineering approach. Through high-density fermentation, the expression of 1605 protein and 1610 protein could reach 2.72 g/L and 4.36 g/L. With the increase of repetition times, the yield also increased. Bioactivity analysis showed that recombinant collagen could block the angiogenic effect of FGF-2 on endothelial cells by eliminating FGF-2-induced endothelial cell migration and invasion. Collectively, the recombinant proteins we successfully expressed have a wide range of potential for inhibiting angiogenesis in the biomaterials and biomedical fields.
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Affiliation(s)
- Wenjing Yan
- Engineering Research Center of Western Resource Innovation Medicine Green Manufacturing, Ministry of Education, School of Chemical Engineering, Northwest University, Xi'an 710069, China; Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, Xi'an 710069, China; Biotech. & Biomed. Research Institute, Northwest University, Xi'an 710069, China
| | - Changjin Huang
- Department of Craniomaxillofacial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yumiao Yan
- Xi'an Gaoxin No.1 High School, Xi'an, China
| | - Pan Wang
- Engineering Research Center of Western Resource Innovation Medicine Green Manufacturing, Ministry of Education, School of Chemical Engineering, Northwest University, Xi'an 710069, China; Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, Xi'an 710069, China; Biotech. & Biomed. Research Institute, Northwest University, Xi'an 710069, China
| | - Weigang Yuwen
- Shaanxi Giant Biotechnology Co., Ltd., Xi'an 710065, Shaanxi, China
| | - Chenhui Zhu
- Engineering Research Center of Western Resource Innovation Medicine Green Manufacturing, Ministry of Education, School of Chemical Engineering, Northwest University, Xi'an 710069, China; Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, Xi'an 710069, China; Biotech. & Biomed. Research Institute, Northwest University, Xi'an 710069, China
| | - Rongzhan Fu
- Engineering Research Center of Western Resource Innovation Medicine Green Manufacturing, Ministry of Education, School of Chemical Engineering, Northwest University, Xi'an 710069, China; Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, Xi'an 710069, China; Biotech. & Biomed. Research Institute, Northwest University, Xi'an 710069, China
| | - Zhiguang Duan
- Engineering Research Center of Western Resource Innovation Medicine Green Manufacturing, Ministry of Education, School of Chemical Engineering, Northwest University, Xi'an 710069, China; Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, Xi'an 710069, China; Biotech. & Biomed. Research Institute, Northwest University, Xi'an 710069, China.
| | - Daidi Fan
- Engineering Research Center of Western Resource Innovation Medicine Green Manufacturing, Ministry of Education, School of Chemical Engineering, Northwest University, Xi'an 710069, China; Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, Xi'an 710069, China; Biotech. & Biomed. Research Institute, Northwest University, Xi'an 710069, China.
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12
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Zhao F, Hou W, Guo L, Wang C, Liu Y, Liu X, Min W. Novel strategy to the characterization and enhance the glycemic control properties of walnut-derived peptides via zinc chelation. Food Chem 2024; 441:138288. [PMID: 38185052 DOI: 10.1016/j.foodchem.2023.138288] [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: 09/26/2023] [Revised: 11/28/2023] [Accepted: 12/25/2023] [Indexed: 01/09/2024]
Abstract
This study aimed to utilize zinc coordination to promote the hypoglycemic and antioxidant properties of walnut-derived peptides, such as walnut protein hydrolysate (WPH) and Leu-Pro-Leu-Leu-Arg (LPLLR, LP5), of which LP5 was previously identified from WPH. The optimal conditions for the chelation were a peptide-to-zinc ratio of 6:1, pH of 9, duration of 50 min, and temperature of 50 °C. The WPH-Zn and LP5-Zn complexes increased the α-glucosidase inhibition, α-amylase inhibition, and antioxidant activity more than WPH and LP5 (p < 0.05). In particular, the antioxidant activity of WPH-Zn was superior to LP5-Zn. This is attributable to the WPH containing more aromatic amino acids, carboxylate groups and the imidazole groups, which implies its capacity to potentially coordinate with Zn2+ to form the WPH-Zn complex. Moreover, particle size, zeta potential, and scanning electron microscope indicated that the chelation of Zn2+ by peptides led to intramolecular and intermolecular folding and aggregation.
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Affiliation(s)
- Fanrui Zhao
- College of Food and Health, Zhejiang A & F University, Hangzhou 311300, PR China; National Food Industry (High Quality Rice Storage in Medium-Temperature and High-Humidity Areas) Technology Innovation Center, Hangzhou 311300, PR China; State Key Laboratory of Subtropical Silviculture, Zhejiang A & F University, Hangzhou 311300, PR China; School of Advanced Studies, University of Camerino, Camerino 62032, Italy
| | - Weiyu Hou
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, PR China
| | - Linxin Guo
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, PR China
| | - Chongchong Wang
- College of Food and Health, Zhejiang A & F University, Hangzhou 311300, PR China; National Food Industry (High Quality Rice Storage in Medium-Temperature and High-Humidity Areas) Technology Innovation Center, Hangzhou 311300, PR China; State Key Laboratory of Subtropical Silviculture, Zhejiang A & F University, Hangzhou 311300, PR China
| | - Yan Liu
- College of Food and Health, Zhejiang A & F University, Hangzhou 311300, PR China; National Food Industry (High Quality Rice Storage in Medium-Temperature and High-Humidity Areas) Technology Innovation Center, Hangzhou 311300, PR China; State Key Laboratory of Subtropical Silviculture, Zhejiang A & F University, Hangzhou 311300, PR China
| | - Xingquan Liu
- College of Food and Health, Zhejiang A & F University, Hangzhou 311300, PR China; National Food Industry (High Quality Rice Storage in Medium-Temperature and High-Humidity Areas) Technology Innovation Center, Hangzhou 311300, PR China
| | - Weihong Min
- College of Food and Health, Zhejiang A & F University, Hangzhou 311300, PR China; National Food Industry (High Quality Rice Storage in Medium-Temperature and High-Humidity Areas) Technology Innovation Center, Hangzhou 311300, PR China; State Key Laboratory of Subtropical Silviculture, Zhejiang A & F University, Hangzhou 311300, PR China.
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13
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Wang Z, Zhao Y, Yang M, Wang Y, Wang Y, Shi C, Dai T, Wang Y, Tao L, Tian Y. Glycated Walnut Meal Peptide-Calcium Chelates: Preparation, Characterization, and Stability. Foods 2024; 13:1109. [PMID: 38611413 PMCID: PMC11011802 DOI: 10.3390/foods13071109] [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: 02/26/2024] [Revised: 03/30/2024] [Accepted: 04/02/2024] [Indexed: 04/14/2024] Open
Abstract
Finding stable and bioavailable calcium supplements is crucial for addressing calcium deficiency. In this study, glycated peptide-calcium chelates (WMPHs-COS-Ca) were prepared from walnut meal protein hydrolysates (WMPHs) and chitosan oligosaccharides (COSs) through the Maillard reaction, and the structural properties and stability of the WMPHs-COS-Ca were characterized. The results showed that WMPHs and COSs exhibited high binding affinities, with a glycation degree of 64.82%. After glycation, Asp, Lys, and Arg decreased by 2.07%, 0.46%, and 1.06%, respectively, which indicated that these three amino acids are involved in the Maillard reaction. In addition, compared with the WMPHs, the emulsifying ability and emulsion stability of the WMPHs-COS increased by 10.16 mg2/g and 52.73 min, respectively, suggesting that WMPHs-COS have better processing characteristics. After chelation with calcium ions, the calcium chelation rate of peptides with molecular weights less than 1 kDa was the highest (64.88%), and the optimized preparation conditions were 5:1 w/w for WMPH-COS/CaCl2s, with a temperature of 50 °C, a chelation time of 50 min, and a pH of 7.0. Scanning electron microscopy showed that the "bridging role" of WMPHs-COS changed to a loose structure. UV-vis spectroscopy and Fourier transform infrared spectrometry results indicated that the amino nitrogen atoms, carboxyl oxygen atoms, and carbon oxygen atoms in WMPHs-COS chelated with calcium ions, forming WMPHs-COS-Ca. Moreover, WMPHs-COS-Ca was relatively stable at high temperatures and under acidic and alkaline environmental and digestion conditions in the gastrointestinal tract, indicating that WMPHs-COS-Ca have a greater degree of bioavailability.
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Affiliation(s)
- Zilin Wang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Z.W.); (Y.Z.); (M.Y.); (Y.W.); (Y.W.); (C.S.); (T.D.); (Y.W.)
| | - Ye Zhao
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Z.W.); (Y.Z.); (M.Y.); (Y.W.); (Y.W.); (C.S.); (T.D.); (Y.W.)
| | - Min Yang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Z.W.); (Y.Z.); (M.Y.); (Y.W.); (Y.W.); (C.S.); (T.D.); (Y.W.)
| | - Yuanli Wang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Z.W.); (Y.Z.); (M.Y.); (Y.W.); (Y.W.); (C.S.); (T.D.); (Y.W.)
| | - Yue Wang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Z.W.); (Y.Z.); (M.Y.); (Y.W.); (Y.W.); (C.S.); (T.D.); (Y.W.)
| | - Chongying Shi
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Z.W.); (Y.Z.); (M.Y.); (Y.W.); (Y.W.); (C.S.); (T.D.); (Y.W.)
| | - Tianyi Dai
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Z.W.); (Y.Z.); (M.Y.); (Y.W.); (Y.W.); (C.S.); (T.D.); (Y.W.)
| | - Yifan Wang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Z.W.); (Y.Z.); (M.Y.); (Y.W.); (Y.W.); (C.S.); (T.D.); (Y.W.)
| | - Liang Tao
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Z.W.); (Y.Z.); (M.Y.); (Y.W.); (Y.W.); (C.S.); (T.D.); (Y.W.)
- Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming 650201, China
- Yunnan Key Laboratory of Precision Nutrition and Personalized Food Manufacturing, Yunnan Agricultural University, Kunming 650201, China
| | - Yang Tian
- Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming 650201, China
- Yunnan Key Laboratory of Precision Nutrition and Personalized Food Manufacturing, Yunnan Agricultural University, Kunming 650201, China
- Puer University, Puer 665000, China
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14
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Sun L, Liu J, Pei H, Shi M, Chen W, Zong Y, Zhao Y, Li J, Du R, He Z. Structural characterisation of deer sinew peptides as calcium carriers, their promotion of MC3T3-E1 cell proliferation and their effect on bone deposition in mice. Food Funct 2024; 15:2587-2603. [PMID: 38353975 DOI: 10.1039/d3fo04627c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2024]
Abstract
Deer sinew as a by-product has high collagen and nutritional value. This study focuses on its hydrolysate being used as a calcium carrier to develop functional foods. The chelation mechanism was analyzed by SEM, EDS, UV-vis, FTIR, and fluorescence spectroscopy and zeta potential analysis after using peptide-sequenced deer sinew peptides for chelation with calcium ions. The results showed that the chelation of deer sinew peptides with calcium ions occurs mainly at the O and N atoms of carboxyl, amino and amide bonds. In vitro and in vivo studies revealed that deer sinew peptide-calcium chelate (DSPs-Ca) promoted the proliferation of MC3T3-E1 cells without toxic side effects and increased the alkaline phosphatase activity. The DSPs-Ca group improved the bone microstructure induced by low calcium, as well as up-regulated the expression of genes responsible for calcium uptake in the kidneys, as evidenced by serum markers, bone sections, bone parameters, and gene expression analyses in low-calcium-fed mice. From the above, it can be concluded that DSPs-Ca is expected to be a calcium supplement food for promoting bone health.
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Affiliation(s)
- Li Sun
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Jinze Liu
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Hongyan Pei
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Meiling Shi
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Weijia Chen
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Ying Zong
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Yan Zhao
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Jianming Li
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Rui Du
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
- Jilin Provincial Engineering Research Centre for Efficient Breeding and Product Development of Sika Deer, Changchun 130118, China.
| | - Zhongmei He
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
- Jilin Provincial Engineering Research Centre for Efficient Breeding and Product Development of Sika Deer, Changchun 130118, China.
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15
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Biancardi VR, da Silva Ferreira MV, Bigansolli AR, de Freitas KM, Zonta E, Barbosa MIMJ, Kurozawa LE, Barbosa Junior JL. A physicochemical evaluation of ossein-hydroxyapatite within the bovine bone matrix revealed demineralization and making type I collagen available as a result of processing and solubilization by acids. J Food Sci 2024; 89:1540-1553. [PMID: 38343300 DOI: 10.1111/1750-3841.16954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 10/16/2023] [Accepted: 01/08/2024] [Indexed: 03/12/2024]
Abstract
Bovine bone is an animal-origin matrix rich in type I collagen (COL I) and it necessitates prior demineralization and makes COL I available. This study investigated the ossein-hydroxyapatite physicochemical properties evaluation as a result of processing and solubilization by acids and revealed the bone matrix demineralization and making COL I available. The tibia residue from bovine sources was processed, ground, and transformed into bone matrix powder. The bone matrix was solubilized in acetic acid followed by lactic acid. The bone matrix was evaluated as a result of processing and solubilization by acids: ossein and hydroxyapatite percentages by nitrogen and ash content, mineral content, particle size distribution, Fourier-transformation infrared spectroscopy, x-ray diffraction, and scanning electron microscope. For the obtained residual extracts, pH and mineral content were evaluated. The solubilization by acids affected the ossein-hydroxyapatite physicochemical properties, and the bone matrix solubilized by acetic and lactic acid showed the preservation of the ossein alongside the loss of hydroxyapatite. The processing and the solubilization by acids were revealed to be a alternative to bone matrix demineralization and enabling the accessibility of bone COL I. PRACTICAL APPLICATION: Bovine bone is an abundant type I collagen source, but processing maneuvers and demineralization effect present limitations due to the rigidity of the structural components. Exploring methodologies to process and demineralize will allow type I collagen to be obtained from the bone source, and direct and amplify the potentialities in the chemical and food industries. The research focused on bone sources and collagen availability holds paramount significance, and promotes repurposing agribusiness residues and development of protein-base products.
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Affiliation(s)
- Vanessa Ricas Biancardi
- Instituto de Tecnologia, Departamento de Tecnologia de Alimentos, Universidade Federal Rural do Rio de Janeiro, Seropédica, Rio de Janeiro, Brasil
| | - Marcus Vinícius da Silva Ferreira
- Instituto de Tecnologia, Departamento de Tecnologia de Alimentos, Universidade Federal Rural do Rio de Janeiro, Seropédica, Rio de Janeiro, Brasil
| | - Antônio Renato Bigansolli
- Instituto de Tecnologia, Departamento de Engenharia Química, Universidade Federal Rural do Rio de Janeiro, Seropédica, Rio de Janeiro, Brasil
| | | | - Everaldo Zonta
- Instituto de Agronomia, Departamento de Solos, Universidade Federal Rural do Rio de Janeiro, Seropédica, Rio de Janeiro, Brasil
| | - Maria Ivone Martins Jacintho Barbosa
- Instituto de Tecnologia, Departamento de Tecnologia de Alimentos, Universidade Federal Rural do Rio de Janeiro, Seropédica, Rio de Janeiro, Brasil
| | - Louise Emy Kurozawa
- Faculdade de Engenharia de Alimentos, Departamento de Engenharia e Tecnologia de Alimentos, Universidade Estadual de Campinas, Campinas, São Paulo, Brasil
| | - José Lucena Barbosa Junior
- Instituto de Tecnologia, Departamento de Tecnologia de Alimentos, Universidade Federal Rural do Rio de Janeiro, Seropédica, Rio de Janeiro, Brasil
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16
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Dong L, Lu X, Zeng XA, Lin S. Regulation of ovalbumin allergenicity and structure-activity relationship analysis based on pulsed electric field technology. Int J Biol Macromol 2024; 261:129695. [PMID: 38280703 DOI: 10.1016/j.ijbiomac.2024.129695] [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: 11/07/2023] [Revised: 01/14/2024] [Accepted: 01/21/2024] [Indexed: 01/29/2024]
Abstract
The study focused on the regulation of ovalbumin (OVA) allergenicity using pulsed electric field (PEF) technology and examined the structure-activity link. Following PEF treatment, the ability of OVA to bind to IgE and IgG1 at 6 kHz was inhibited by 30.41 %. According to the microstructure, PEF caused cracks on the OVA surface. Spectral analysis revealed a blue shift in the amide I band and a decrease in α-helix and β-sheet content indicating that the structure of OVA was unfolded. The disulfide bond conformation was transformed and the structure tended to be disordered. The increased fluorescence intensity indicated that tryptophan and tyrosine were exposed which led an increase in hydrophobicity. In addition, the results of molecular dynamics (MD) simulations confirmed that the stability of OVA was reduced after PEF, which was related to the reduction of hydrogen bonding and the sharp fluctuation of aspartic acid. Therefore, PEF treatment induced the exposure of hydrophobic amino acids and the transformation of disulfide bond configuration which in turn masked or destroyed allergenic epitopes, and ultimately inhibited OVA allergenicity. This study provided insightful information for the production of hypoallergenic eggs and promoted the use of PEF techniques in the food field.
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Affiliation(s)
- Liu Dong
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, PR China; Engineering Research Center of Special Dietary Food of Liaoning Province, Food Engineering Technology Research Center of Liaoning Province, Dalian 116034, PR China
| | - Xinqing Lu
- Dalian Dingtong Technology Development Co., Ltd., Dalian 116081, PR China
| | - Xin-An Zeng
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, PR China
| | - Songyi Lin
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, PR China; Engineering Research Center of Special Dietary Food of Liaoning Province, Food Engineering Technology Research Center of Liaoning Province, Dalian 116034, PR China.
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17
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Du Q, Wang R, Deng Z, Zhou J, Li N, Li W, Zheng L. Structural characterization and calcium absorption-promoting effect of sucrose-calcium chelate in Caco-2 monolayer cells and mice. J Food Sci 2024; 89:1773-1790. [PMID: 38349030 DOI: 10.1111/1750-3841.16960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 12/23/2023] [Accepted: 01/11/2024] [Indexed: 03/12/2024]
Abstract
Sucrose emerges as a chelating agent to form a stable sucrose-metal-ion chelate that can potentially improve metal-ion absorption. This study aimed to analyze the structure of sucrose-calcium chelate and its potential to promote calcium absorption in both Caco-2 monolayer cells and mice. The characterization results showed that calcium ions mainly chelated with hydroxyl groups in sucrose to produce sucrose-calcium chelate, altering the crystal structure of sucrose (forming polymer particles) and improving its thermal stability. Sucrose-calcium chelate dose dependently increased the amount of calcium uptake, retention, and transport in the Caco-2 monolayer cell model. Compared to CaCl2 , there was a significant improvement in the proportion of absorbed calcium utilized for transport but not retention (93.13 ± 1.75% vs. 67.67 ± 7.55%). Further treatment of calcium channel inhibitors demonstrated the active transport of sucrose-calcium chelate through Cav1.3. Cellular thermal shift assay and quantitative reverse transcription-polymerase chain reaction (qRT-PCR) assays indicated that the ability of sucrose-calcium chelate to promote calcium transport was attributed to its superior ability to bind with PMCA1b, a calcium transporter located on the basement membrane, and stimulate its gene expression compared to CaCl2 . Pharmacokinetic analysis of mice confirmed the calcium absorption-promoting effect of sucrose-calcium chelate, as evident by the higher serum calcium level (44.12 ± 1.90 mg/L vs. 37.42 ± 1.88 mmol/L) and intestinal PMCA1b gene expression than CaCl2 . These findings offer a new understanding of how sucrose-calcium chelate enhances intestinal calcium absorption and could be used as an ingredient in functional foods to treat calcium deficiency. PRACTICAL APPLICATION: The development of high-quality calcium supplements is crucial for addressing the various adverse symptoms associated with calcium deficiency. This study aimed to prepare a sucrose-calcium chelate and analyze its structure, as well as its potential to enhance calcium absorption in Caco-2 monolayer cells and mice. The results demonstrated that the sucrose-calcium chelate effectively promoted calcium absorption. Notably, its ability to enhance calcium transport was linked to its strong binding with PMCA1b, a calcium transporter located on the basement membrane, and its capacity to stimulate PMCA1b gene expression. These findings contribute to a deeper understanding of how the sucrose-calcium chelate enhances intestinal calcium absorption and suggest its potential use as an ingredient in functional foods for treating calcium deficiency.
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Affiliation(s)
- Qian Du
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi, P. R. China
| | - Ruiyan Wang
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi, P. R. China
| | - Zeyuan Deng
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi, P. R. China
- Institute for Advanced Study, University of Nanchang, Nanchang, Jiangxi, P. R. China
| | - Jianqun Zhou
- Nanning Zeweier Feed Co., Ltd, Nanning, P. R. China
| | - Nan Li
- Institute for Advanced Study, University of Nanchang, Nanchang, Jiangxi, P. R. China
| | - Wenwen Li
- Institute for Advanced Study, University of Nanchang, Nanchang, Jiangxi, P. R. China
| | - Liufeng Zheng
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, Jiangxi, P. R. China
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18
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He L, Han L, Yu Q, Wang X, Li Y, Han G. High pressure-assisted enzymatic hydrolysis promotes the release of a bi-functional peptide from cowhide gelatin with dipeptidyl peptidase IV (DPP-IV) inhibitory and antioxidant activities. Food Chem 2024; 435:137546. [PMID: 37748255 DOI: 10.1016/j.foodchem.2023.137546] [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: 03/07/2023] [Revised: 09/17/2023] [Accepted: 09/19/2023] [Indexed: 09/27/2023]
Abstract
The process of generating functional peptides from cowhide gelatin is challenged by inefficient enzymatic hydrolysis. In this study, the researchers attempted to enhance the hydrolysis and potential functional properties of the peptides by subjecting the cowhide gelatin to high-pressure treatment (200, 300, and 400 MPa) for 20 min, followed by enzymatic hydrolysis. The highest 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity, 2,2' azinobis(3 ethylbenzothiazoline 6 sulfonic acid) (ABTS) radical scavenging activity, and DPP-IV inhibitory activity of the hydrolysate were obtained at 200 MPa, accompanied with an increase in the content of hydrophobic, acidic, and basic amino acids (P < 0.05). Correspondingly, the high-pressure pretreatment (200 MPa) reduced the thermal stability, particle size, and morphological integrity of cowhide gelatin, with a corresponding increase in the exposure of hydrophobic regions. Altogether, these results indicated that appropriate high-pressure-assisted enzymatic hydrolysis reinforced the release of bi-functional peptides by modifying the structure of cowhide gelatin.
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Affiliation(s)
- Long He
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China.
| | - Ling Han
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China
| | - Qunli Yu
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China.
| | - Xinyue Wang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China
| | - Ying Li
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China
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Qi L, Zhang H, Guo Y, Zhang C, Xu Y. Novel Calcium-Binding Peptide from Bovine Bone Collagen Hydrolysates and Its Potential Pro-Osteogenic Activity via Calcium-Sensing Receptor (CaSR). Mol Nutr Food Res 2024; 68:e2200726. [PMID: 38161238 DOI: 10.1002/mnfr.202200726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 07/25/2023] [Indexed: 01/03/2024]
Abstract
SCOPE This paper aims to explore the osteogenic activity and potential mechanism of the peptide-calcium chelate, and provides a theoretical basis for peptide-calcium chelates as functional foods to prevent or improve osteoporosis. METHODS AND RESULTS In this research, a novel peptide (Phe-Gly-Leu, FGL) with a high calcium-binding capacity is screened from bovine bone collagen hydrolysates (CPs), calcium binding sites of which mainly included carbonyl, amino and carboxyl groups. The FGL-Ca significantly enhances the osteogenic activity of MC3T3-E1 cells (survival rate, differentiation, and mineralization). The results of calcium fluorescence labeling and molecular docking show that FGL-Ca may activate calcium-sensing receptor (CaSR), leading to an increase in intracellular calcium concentration, then enhancing osteogenic activity of MC3T3-E1 cells. Further research found that FGL-Ca significantly promotes the mRNA and protein expression levels of CaSR, transforming growth factor β (TGF-β1), TGF-β-type II receptor (TβRII), Smad2, Smad3, osteocalcin (OCN), alkaline phosphatase (ALP), osteoprotegrin (OPG), and collagen type I (COLI). Subsequently, in the signal pathway intervention experiment, the expression levels of genes and proteins related to the TGF-β1/Smad2/3 signaling pathway that are promoted by FGL-Ca are found to decrease. CONCLUSIONS These results suggest that FGL-Ca may activate CaSR, increase intracellular calcium concentration, and activate TGF-β1/Smad2/3 signaling pathway, which may be one of the potential mechanisms for enhancing osteogenic activity.
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Affiliation(s)
- Liwei Qi
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Hongru Zhang
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
- Laboratory of Biomass and Green Technologies, University of Liege-Gembloux Agro-Bio Tech, Passage des déportés 2, B-5030, Gembloux, Belgium
| | - Yujie Guo
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Chunhui Zhang
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Yang Xu
- Inner Mongolia Mengtai Biological Engineering Co., Ltd., Shengle Economic Park, Helinger County, Hohhot, Inner Mongolia, 010000, China
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20
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Qi L, Wang K, Zhou J, Zhang H, Guo Y, Zhang C. Phosphorylation modification of bovine bone collagen peptide enhanced its effect on mineralization of MC3T3-E1 cells via improving calcium-binding capacity. Food Chem 2024; 433:137365. [PMID: 37683462 DOI: 10.1016/j.foodchem.2023.137365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 08/20/2023] [Accepted: 08/30/2023] [Indexed: 09/10/2023]
Abstract
This study aimed to investigate the effect of phosphorylation modification of collagen peptide on its calcium-binding capacity and pro-mineralization activity. In this study, collagen peptide (Leu-Thr-Phe, LTF) and phosphorylated LTF (P-LTF) were synthesized and further chelated with calcium ions. The results showed that phosphorylation of LTF significantly enhanced its calcium-binding capacity. Spectra analysis revealed that the calcium-binding sites of P-LTF were mainly carbonyl, carboxyl, and phosphate groups. Molecular docking further demonstrated that the phosphate group introduced by phosphorylation enhanced the calcium-binding capacity of LTF by ionic bonds and coordination bonds. The stability analysis results suggested that intestinal fluid could repair the peptide-calcium complex destroyed by gastric fluid. The cell experiment displayed that P-LTF-Ca significantly improved the mineralization activity of MC3T3-E1 cells, and the order of effective influence was P-LTF-Ca > LTF-Ca > P-LTF > LTF. This study provided the theoretical basis for the potential application of phosphorylation modification in improving bone health.
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Affiliation(s)
- Liwei Qi
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Kangyu Wang
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Jiaojiao Zhou
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Hongru Zhang
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China; Laboratory of Biomass and Green Technologies, University of Liege-Gembloux Agro-Bio Tech, Passage des Déportés 2, B-5030 Gembloux, Belgium
| | - Yujie Guo
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
| | - Chunhui Zhang
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
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21
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Wang Y, Wang R, Bai H, Wang S, Liu T, Zhang X, Wang Z. Casein phosphopeptide calcium chelation: preparation optimization, in vitro gastrointestinal simulated digestion, and peptide fragment exploration. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:788-796. [PMID: 37669105 DOI: 10.1002/jsfa.12970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 06/21/2023] [Accepted: 09/05/2023] [Indexed: 09/07/2023]
Abstract
BACKGROUND Calcium is important in the formation of bones and teeth, cell metabolism, and other physiological activities. In this work, casein phosphopeptide-calcium chelate (CPP-Ca) was synthesized and the optimal process parameters for the chelation reaction were obtained. The bioavailability of calcium in CPP-Ca was investigated by in vitro gastrointestinal simulated digestion. The existence of phytic acid and oxalic acid in the digestion system was evaluated to clarify the calcium holding ability of casein phosphopeptide (CPP). Liquid chromatography-tandem mass spectrometry (LC-MS/MS) was used to identify oligopeptides from CPP-Ca. RESULTS The optimal process parameters for the chelation reaction were: peptide concentration 7.76 mgmL-1 , pH 8.54, and reaction temperature 43.3 °C. The digestion in vitro results indicated that the calcium release rate of CPP-Ca in the stomach for 2 h reached 85%, and about 50% of the ionized calcium was re-chelated with CPP in the intestine. Phytic acid and oxalic acid could lead to a sharp decrease in soluble calcium but around 50% of the calcium was still retained in the form of chelates in the presence of CPP. The LC-MS/MS identified 19 casein-derived oligopeptides after digestion, and calcium modifications were found on eight peptides derived from β-casein and αs2 -casein. CONCLUSIONS This study clarified the excellent calcium holding capacity of CPP in the presence of phytic acid and oxalic acid. Liquid chromatography-tandem mass spectrometry also revealed peptide changes, and identified peptides that chelate with calcium. These findings provided significant insights that could be relevant to the further utilization and product development of peptide-calcium chelate in the food industry. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Ying Wang
- Nourse Science Centre for Pet Nutrition, Wuhu, China
| | - Ruixue Wang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
| | - Huasong Bai
- Nourse Science Centre for Pet Nutrition, Wuhu, China
| | - Songjun Wang
- Nourse Science Centre for Pet Nutrition, Wuhu, China
| | - Tong Liu
- Nourse Science Centre for Pet Nutrition, Wuhu, China
| | - Xin Zhang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
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22
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Meng J, Wang Y, Cao J, Teng W, Wang J, Zhang Y. Study on the Changes of Bone Calcium during the Fermentation of Bone Powders with Different Fermenters. Foods 2024; 13:227. [PMID: 38254528 PMCID: PMC10815076 DOI: 10.3390/foods13020227] [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: 12/07/2023] [Revised: 01/04/2024] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
Two fermenters, Lactobacillus acidophilus (LA) and the active dry yellow wine yeast (HY), were utilized to ferment cattle bones in order to release calcium. The influences of fermenters and the fermentation process on the calcium release capacity, particle properties, morphology, and chemical composition of bone powders were assessed, and the underlying mechanism was discussed. The results showed that LA had a better capacity of acid production than yeast, and therefore released more calcium during the fermentation of bone powders. The released calcium in the fermentation broth mainly existed in the forms of free Ca2+ ions, organic acid-bound calcium and a small amount of calcium-peptide chelate. For bone powders, the fermentation induced swollen bone particles, increased particle size, and significant changes of the internal chemical structure. Therefore, fermentation has a great potential in the processing of bone-derived products, particularly to provide new ideas for the development of calcium supplement products.
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Affiliation(s)
- Jia Meng
- Key Laboratory of Geriatric Nutrition and Health, Beijing Technology and Business University (BTBU), Ministry of Education, Beijing 100048, China (J.C.); (J.W.); (Y.Z.)
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
- School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Ying Wang
- Key Laboratory of Geriatric Nutrition and Health, Beijing Technology and Business University (BTBU), Ministry of Education, Beijing 100048, China (J.C.); (J.W.); (Y.Z.)
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
- School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Jinxuan Cao
- Key Laboratory of Geriatric Nutrition and Health, Beijing Technology and Business University (BTBU), Ministry of Education, Beijing 100048, China (J.C.); (J.W.); (Y.Z.)
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
- School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Wendi Teng
- Key Laboratory of Geriatric Nutrition and Health, Beijing Technology and Business University (BTBU), Ministry of Education, Beijing 100048, China (J.C.); (J.W.); (Y.Z.)
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
- School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Jinpeng Wang
- Key Laboratory of Geriatric Nutrition and Health, Beijing Technology and Business University (BTBU), Ministry of Education, Beijing 100048, China (J.C.); (J.W.); (Y.Z.)
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
- School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Yuemei Zhang
- Key Laboratory of Geriatric Nutrition and Health, Beijing Technology and Business University (BTBU), Ministry of Education, Beijing 100048, China (J.C.); (J.W.); (Y.Z.)
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
- School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
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23
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Gu H, Liang L, Kang Y, Yu R, Wang J, Fan D. Preparation, characterization, and property evaluation of Hericium erinaceus peptide-calcium chelate. Front Nutr 2024; 10:1337407. [PMID: 38264190 PMCID: PMC10803561 DOI: 10.3389/fnut.2023.1337407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 12/15/2023] [Indexed: 01/25/2024] Open
Abstract
Recently, owing to the good calcium bioavailability, peptide-calcium chelates made of various foods have been emerging. Hericium erinaceus, an edible fungus, is rich in proteins with a high proportion of calcium-binding amino acids. Thus, mushrooms serve as a good source to prepare peptide-calcium chelates. Herein, the conditions for hydrolyzing Hericium erinaceus peptides (HP) with a good calcium-binding rate (CBR) were investigated, followed by the optimization of HP-calcium chelate (HP-Ca) preparation. Furthermore, the structure of the new chelates was characterized along with the evaluation of gastrointestinal stability and calcium absorption. Papain and a hydrolysis time of 2 h were selected for preparing Hericium erinaceus peptides, and the conditions (pH 8.5, temperature 55°C, time 40 min, and mass ratio of peptide/CaCl2 4:1) were optimal to prepare HP-Ca. Under this condition, the chelates contained 6.79 ± 0.13% of calcium. The morphology and energy disperse spectroscopy (EDS) analysis showed that HP-Ca was loose and porous, with an obvious calcium element signal. The ultraviolet-visible (UV) absorption and Fourier transform infrared spectroscopy (FT-IR) analysis indicated that calcium possibly chelates to HP via interaction with free -COO- from acidic amino acids and C = O from amide. HP-Ca displayed good stability against stimulated gastrointestinal digestion. Moreover, HP-Ca significantly improved the calcium absorption by Caco-2 epithelial cells. Thus, HP-Ca is a promising Ca supplement with high calcium bioavailability.
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Affiliation(s)
- Haofeng Gu
- School of Modern Agriculture and Biotechnology, Ankang University, Ankang, China
| | - Lei Liang
- School of Modern Agriculture and Biotechnology, Ankang University, Ankang, China
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24
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Yu X, Liu X, Zhou D. A critical review of a typical research system for food-derived metal-chelating peptides: Production, characterization, identification, digestion, and absorption. Compr Rev Food Sci Food Saf 2024; 23:e13277. [PMID: 38284607 DOI: 10.1111/1541-4337.13277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 11/17/2023] [Accepted: 11/18/2023] [Indexed: 01/30/2024]
Abstract
In the past decade, food-derived metal-chelating peptides (MCPs) have attracted significant attention from researchers working towards the prevention of metal (viz., iron, zinc, and calcium) deficiency phenomenon by primarily inhibiting the precipitation of metals caused by the gastrointestinal environment and exogenous substances (including phytic and oxalic acids). However, for the improvement of limits of current knowledge foundations and future investigation directions of MCP or their derivatives, several review categories should be improved and emphasized. The species' uniqueness and differences in MCP productions highly contribute to the different values of chelating ability with particular metal ions, whereas comprehensive reviews of chelation characterization determined by various kinds of technique support different horizons for explaining the chelation and offer options for the selection of characterization methods. The reviews of chelation mechanism clearly demonstrate the involvement of potential groups and atoms in chelating metal ions. The discussions of digestive stability and absorption in various kinds of absorption model in vitro and in vivo as well as the theory of involved cellular absorption channels and pathways are systematically reviewed and highlighted compared with previous reports as well. Meanwhile, the chelation mechanism on the molecular docking level, the binding mechanism in amino acid identification level, the utilizations of everted rat gut sac model for absorption, and the involvement of cellular absorption channels and pathway are strongly recommended as novelty in this review. This review makes a novel contribution to the literature by the comprehensive prospects for the research and development of food-derived mineral supplements.
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Affiliation(s)
- Xuening Yu
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, Collaborative Innovation Center of Seafood Deep Processing, Liaoning Province Key Laboratory for Marine Food Science and Technology, School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
| | - Xiaoyang Liu
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, Collaborative Innovation Center of Seafood Deep Processing, Liaoning Province Key Laboratory for Marine Food Science and Technology, School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
| | - Dayong Zhou
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, Collaborative Innovation Center of Seafood Deep Processing, Liaoning Province Key Laboratory for Marine Food Science and Technology, School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
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25
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Zhong Y, Zhou Y, Ma M, Zhao Y, Xiang X, Shu C, Zheng B. Preparation, Structural Characterization, and Stability of Low-Molecular-Weight Collagen Peptides-Calcium Chelate Derived from Tuna Bones. Foods 2023; 12:3403. [PMID: 37761111 PMCID: PMC10530123 DOI: 10.3390/foods12183403] [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: 07/16/2023] [Revised: 09/06/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
This study was conducted to prepare calcium chelate of low-molecular-weight tuna bone collagen peptides (TBCPLMW) with a high chelation rate and to identify its structural characteristics and stability. The optimum conditions for calcium chelation of TBCPLMW (TBCPLMW-Ca) were determined through single-factor experiments and response surface methodology, and the calcium-chelating capacity reached over 90% under the optimal conditions. The amino acid compositions implied that Asp and Glu played important roles in the formation of TBCPLMW-Ca. Structural characterizations determined via spectroscopic analyses revealed that functional groups such as -COO-, N-H, C=O, and C-O were involved in forming TBCPLMW-Ca. The particle size distributions and scanning electron microscopy results revealed that folding and aggregation of peptides were found in the chelate. Stability studies showed that TBCPLMW-Ca was relatively stable under thermal processing and more pronounced changes have been observed in simulated gastric digestion, presumably the acidic environment was the main factor causing the dissociation of the TBCPLMW-Ca. The results of this study provide a scientific basis for the preparation of a novel calcium supplement and is beneficial for comprehensive utilization of tuna bones.
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Affiliation(s)
- Yaqi Zhong
- School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316000, China; (Y.Z.); (Y.Z.); (C.S.)
- Zhejiang Marine Development Research Institute, Zhoushan 316000, China;
| | - Yufang Zhou
- Zhejiang Marine Development Research Institute, Zhoushan 316000, China;
- Science and Technology Development Center, Zhejiang Marine Development Research Institute, Zhoushan 316000, China
| | - Mingzhu Ma
- Zhejiang Marine Development Research Institute, Zhoushan 316000, China;
- Science and Technology Development Center, Zhejiang Marine Development Research Institute, Zhoushan 316000, China
| | - Yadong Zhao
- School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316000, China; (Y.Z.); (Y.Z.); (C.S.)
| | - Xingwei Xiang
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou 310014, China
| | - Conghan Shu
- School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316000, China; (Y.Z.); (Y.Z.); (C.S.)
- Zhejiang Marine Development Research Institute, Zhoushan 316000, China;
| | - Bin Zheng
- School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316000, China; (Y.Z.); (Y.Z.); (C.S.)
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26
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Wang J, Zhang Y, Huai H, Hou W, Qi Y, Leng Y, Liu X, Wang X, Wu D, Min W. Purification, Identification, Chelation Mechanism, and Calcium Absorption Activity of a Novel Calcium-Binding Peptide from Peanut ( Arachis hypogaea) Protein Hydrolysate. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:11970-11981. [PMID: 37493196 DOI: 10.1021/acs.jafc.3c03256] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/27/2023]
Abstract
A novel calcium-binding peptide was purified from peanut protein hydrolysate using gel filtration chromatography and identified using HPLC-MS/MS. Its amino acid sequence was determined as Phe-Pro-Pro-Asp-Val-Ala (FPPDVA, named as FA6) with the calcium-binding capacity of 15.67 ± 0.39 mg/g. Then, the calcium chelating characteristics of FPPDVA were investigated using ultraviolet-visible absorption spectroscopy, fluorescence spectroscopy, Fourier transform infrared spectroscopy, particle size, and zeta potential. The results showed that FPPDVA interacted with calcium ions, the chelation of calcium ions induced FPPDVA to fold and form a denser structure, the calcium-binding sites may mainly involve oxygen atoms from the carboxyl residues of Asp and Ala, and Phe possessed contact energy and carbonyl residues of Val. Microstructure analysis showed that FPPDVA-calcium chelate exhibited a regularly ordered and tightly aggregated sheets or block structures. Additionally, FPPDVA-calcium chelate had good gastrointestinal digestive stability and thermal stability. The results of everted rat intestinal sac and Caco-2 cell monolayer experiments showed that FPPDVA-calcium chelate could promote calcium absorption and transport through the Cav1.3 and TRPV6 calcium channels. These data suggest that FPPDVA-calcium chelate possesses the potential to be developed and applied as calcium supplement.
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Affiliation(s)
- Ji Wang
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, Jilin, P. R. China
| | - Yaoxin Zhang
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, Jilin, P. R. China
| | - Haiping Huai
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, Jilin, P. R. China
| | - Weiyu Hou
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, Jilin, P. R. China
| | - Yuan Qi
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, Jilin, P. R. China
| | - Yue Leng
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, Jilin, P. R. China
| | - Xiaoting Liu
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, Jilin, P. R. China
| | - Xiyan Wang
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, Jilin, P. R. China
| | - Dan Wu
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, Jilin, P. R. China
| | - Weihong Min
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, Jilin, P. R. China
- College of Food and Health, Zhejiang A&F University, Hangzhou 311300, P. R. China
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27
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Aslani A, Masoumi H, Ghanadzadeh Gilani H, Ghaemi A. Improving adsorption performance of L-ascorbic acid from aqueous solution using magnetic rice husk as an adsorbent: experimental and RSM modeling. Sci Rep 2023; 13:10860. [PMID: 37407701 DOI: 10.1038/s41598-023-38093-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 07/03/2023] [Indexed: 07/07/2023] Open
Abstract
In this research, rice husk (RH) was utilized to prepare a magnetic adsorbent for adsorption of ascorbic acid (AA). The magnetic agent is iron(III) chloride (FeCl3). The impact of acid concentration in the range of 400-800 ppm, adsorbent dosage in the range of 0.5-1 g, and contact time in the range of 10-130 min were studied. The Langmuir model had the highest R2 of 0.9982, 0.9996, and 0.9985 at the temperature of 15, 25, and 35 °C, respectively, and the qmax values in these temperatures have been calculated at 19.157, 31.34, and 38.75 mg/g, respectively. The pseudo-second-order kinetic model had the best agreement with the experimental results. In this kinetic model, the values of q have been measured at 36.496, 45.248, and 49.019 mg/g at the acid concentration of 418, 600, and 718 ppm, respectively. The values of ΔHo and ΔSo were measured 31.972 kJ/mol and 120.253 kJ/mol K, respectively, which proves the endothermic and irregularity nature of the adsorption of AA. Besides, the optimum conditions of the design-expert software have been obtained 486.929 ppm of acid concentration, 0.875 g of the adsorbent dosage, and 105.397 min of the contact time, and the adsorption efficiency in these conditions was determined at 92.94%. The surface area of the RH and modified RH was determined of 98.17 and 120.23 m2/g, respectively, which confirms the high surface area of these two adsorbents.
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Affiliation(s)
- Azam Aslani
- Department of Chemical Engineering, University of Guilan, Rasht, 4199613776, Iran
| | - Hadiseh Masoumi
- School of Chemical, Petroleum and Gas Engineering, Iran University of Science and Technology, Tehran, 13114-16846, Iran
| | | | - Ahad Ghaemi
- School of Chemical, Petroleum and Gas Engineering, Iran University of Science and Technology, Tehran, 13114-16846, Iran.
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28
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Liu Y, Wang Z, Kelimu A, Korma SA, Cacciotti I, Xiang H, Cui C. Novel iron-chelating peptide from egg yolk: Preparation, characterization, and iron transportation. Food Chem X 2023; 18:100692. [PMID: 37151212 PMCID: PMC10154770 DOI: 10.1016/j.fochx.2023.100692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/09/2023] [Accepted: 04/21/2023] [Indexed: 05/09/2023] Open
Abstract
In this work, an egg yolk protein hydrolysate (EYPH) with a high iron-chelating ability (87.32%) was prepared. The fractionation using 60% (v/v) ethanol concentration (E3 fraction) led to the efficiently accumulating the iron-chelating peptides in EYPH. The characterization results showed that iron mainly chelated with carboxyl, amino and phosphate groups of peptides. From E3 fraction, six iron-chelating peptides with MW ranging from 1372.36 to 2937.04 Da were identified and a hypothesized molecular model of DDSSSpSpSpSpSpSVLSK-Fe was simulated. In vitro stability determination showed that E3-Fe chelate owned a good heat, alkalinity and digestion tolerance, but a relatively bad acid tolerance. Finally, iron transport analysis showed that iron in the E3-Fe would be absorbed in caco-2 cell membrane more effectively than that of iron salts, indicating that it was possible to apply the E3-Fe complex as iron supplements.
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Affiliation(s)
- Ying Liu
- College of Food Science and Engineering, South China University of Technology, Wushan Road 381, 510640 Guangzhou, Guangdong, China
| | - Zhuo Wang
- College of Food Science and Engineering, South China University of Technology, Wushan Road 381, 510640 Guangzhou, Guangdong, China
| | - Abulimiti Kelimu
- College of Food Science and Pharmacy, Xinjiang Agricultural University, Nongda East Road 311, 830052 Urumqi, Xinjiang, China
| | - Sameh A. Korma
- Department of Food Science, Faculty of Agriculture, Zagazig University, El-Zeraa Road 114, 44519 Zagazig, Sharkia, Egypt
| | - Ilaria Cacciotti
- Department of Engineering, INSTM RU, University of Rome “Niccolò Cusano”, 3 via Don Carlo Gnocchi, 3 00166 Roma, Italy
| | - Huan Xiang
- College of Food Science and Engineering, South China University of Technology, Wushan Road 381, 510640 Guangzhou, Guangdong, China
| | - Chun Cui
- College of Food Science and Engineering, South China University of Technology, Wushan Road 381, 510640 Guangzhou, Guangdong, China
- Corresponding author.
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Joshua Ashaolu T, Lee CC, Opeolu Ashaolu J, Pourjafar H, Jafari SM. Metal-binding peptides and their potential to enhance the absorption and bioavailability of minerals. Food Chem 2023; 428:136678. [PMID: 37418874 DOI: 10.1016/j.foodchem.2023.136678] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 06/07/2023] [Accepted: 06/18/2023] [Indexed: 07/09/2023]
Abstract
Minerals including calcium, iron, zinc, magnesium, and copper have several human nutritional functions due to their metabolic activities. Body tissues require sufficient levels of a variety of micronutrients to maintain their health. To achieve these micronutrient needs, dietary consumption must be adequate. Dietary proteins may regulate the biological functions of the body in addition to acting as nutrients. Some peptides encoded in the native protein sequences are primarily responsible for the absorption and bioavailability of minerals in physiological functions. Metal-binding peptides (MBPs) were discovered as potential agents for mineral supplements. Nevertheless, sufficient studies on how MBPs affect the biological functions of minerals are lacking. The hypothesis is that the absorption and bioavailability of minerals are significantly influenced by peptides, and these properties are further enhanced by the configuration and attribute of the metal-peptide complex. In this review, the production of MBPs is discussed using various key parameters such as the protein sources and amino acid residues, enzymatic hydrolysis, purification, sequencing and synthesis and in silico analysis of MBPs. The mechanisms of metal-peptide complexes as functional food ingredients are elucidated, including metal-peptide ratio, precursors and ligands, complexation reaction, absorbability and bioavailability. Finally, the characteristics and application of different metal-peptide complexes are also described.
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Affiliation(s)
- Tolulope Joshua Ashaolu
- Institute for Global Health Innovations, Duy Tan University, Da Nang 550000, Viet Nam; Faculty of Medicine, Duy Tan University, Da Nang 550000, Viet Nam
| | - Chi Ching Lee
- Istanbul Sabahattin Zaim University, Faculty of Engineering and Natural Sciences, Department of Food Engineering, Istanbul, Turkey
| | - Joseph Opeolu Ashaolu
- Department of Public Health, Faculty of Basic Medical Sciences, Redeemers University, PMB 230, Ede, Osun State, Nigeria
| | - Hadi Pourjafar
- Dietary Supplements and Probiotic Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Seid Mahdi Jafari
- Department of Food Materials and Process Design Engineering, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran.
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30
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Qi L, Zhang H, Guo Y, Zhang C, Xu Y. A novel calcium-binding peptide from bovine bone collagen hydrolysate and chelation mechanism and calcium absorption activity of peptide-calcium chelate. Food Chem 2023; 410:135387. [PMID: 36621334 DOI: 10.1016/j.foodchem.2023.135387] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 12/11/2022] [Accepted: 01/02/2023] [Indexed: 01/05/2023]
Abstract
A novel calcium-binding peptide from bovine bone collagen hydrolysate was screened based on a new target-the calcium-sensing receptor (CaSR), and its chelation mechanism and calcium absorption activity were investigated. Glu-Tyr-Gly exhibited superior binding affinities to CaSR because of its interaction with the active sites of the CaSR Venus Flytrap (VFT) domain. Glu-Tyr-Gly-Ca may exist in five potential chelation modes and its potential chelation mechanism was that calcium ions were located in the center and surrounded by ionic bonds (carboxyl group) and coordination bonds (carbonyl, amino, and carboxyl group). Glu-Tyr-Gly-Ca was slightly damaged in the intestinal fluid and at different temperatures, whereas it was severely damaged in the gastric fluid and acidic conditions. The results of the calcium dialysis percentage and Caco-2 cells experiments showed that Glu-Tyr-Gly-Ca possessed good calcium transport activity and bioavailability. The findings provided theoretical basis for Glu-Tyr-Gly-Ca as potential calcium supplement to improve intestinal calcium absorption.
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Affiliation(s)
- Liwei Qi
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Hongru Zhang
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China; Laboratory of Biomass and Green Technologies, University of Liege-Gembloux Agro-Bio Tech, Passage des déportés 2, B-5030 Gembloux, Belgium
| | - Yujie Guo
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
| | - Chunhui Zhang
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
| | - Yang Xu
- Inner Mongolia Mengtai Biological Engineering Co., Ltd, Shengle Economic Park, Helinger County, Hohhot, Inner Mongolia 010000, China
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31
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Wen C, Wu M, Zhang Z, Liu G, Liang L, Liu X, Zhang J, Li Y, Ren J, Xu X. Effects of casein phosphopeptides on thermal stability and sensory quality of whey protein emulsions containing calcium beta-hydroxy-beta-methylbutyrate. Int J Biol Macromol 2023:125023. [PMID: 37245758 DOI: 10.1016/j.ijbiomac.2023.125023] [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: 03/12/2023] [Revised: 05/19/2023] [Accepted: 05/20/2023] [Indexed: 05/30/2023]
Abstract
This study aimed to elucidate the effect of casein phosphopeptides (CPP) on the thermal stability and sensory quality of whey protein emulsions containing calcium beta-hydroxy-beta-methylbutyrate (WPEs-HMB-Ca). The interaction mechanism among CPP, HMBCa, and WP in the emulsions before and after autoclaving (121 °C, 15 min) was systematically investigated from macroscopic external and microscopic molecular perspectives. It was found that WPEs-HMB-Ca treated by autoclaving resulted in an increase in droplet size (d4,3 = 24.09 μm) due to aggregation/flocculation of proteins, along with a stronger odor with higher viscosity, compared to those without autoclaving. When CPP:HMB-Ca = 1:25 (w/w) in the emulsion, the droplets exhibited a more uniform and consistent state in the emulsion. In addition, CPP was able to inhibit the formation of complex spatial network structures of proteins during autoclaving by binding with Ca2+, thus improving the thermal stability and storage stability of WPEs-HMB-Ca. This work might provide theoretical guidance for developing functional milk drinks with good thermal stability and flavor.
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Affiliation(s)
- Chaoting Wen
- College of Food Science and Engineering, Yangzhou University, Yang Zhou 225127, China
| | - Maowei Wu
- College of Food Science and Engineering, Yangzhou University, Yang Zhou 225127, China
| | - Zhiyi Zhang
- College of Food Science and Engineering, Yangzhou University, Yang Zhou 225127, China
| | - Guoyan Liu
- College of Food Science and Engineering, Yangzhou University, Yang Zhou 225127, China
| | - Li Liang
- College of Food Science and Engineering, Yangzhou University, Yang Zhou 225127, China
| | - Xiaofang Liu
- School of Tourism and Cuisine, Yangzhou University, Yangzhou 225127, China
| | - Jixian Zhang
- College of Food Science and Engineering, Yangzhou University, Yang Zhou 225127, China
| | - Youdong Li
- College of Food Science and Engineering, Yangzhou University, Yang Zhou 225127, China
| | - Jiaoyan Ren
- School of Food Science and Engineering, South China University of Technology, Guangzhou, Guangdong 510641, China
| | - Xin Xu
- College of Food Science and Engineering, Yangzhou University, Yang Zhou 225127, China..
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32
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Wei C, Wang X, Jiang X, Cao L. Preparation of quinoa bran dietary fiber-based zinc complex and investigation of its antioxidant capacity in vitro. Front Nutr 2023; 10:1183501. [PMID: 37305086 PMCID: PMC10249015 DOI: 10.3389/fnut.2023.1183501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 03/27/2023] [Indexed: 06/13/2023] Open
Abstract
In order to improve the economic utilization of quinoa bran and develop a safe and highly available zinc ion biological supplement. In this study, a four-factor, three-level response surface optimization of quinoa bran soluble dietary fiber (SDF) complexation of zinc was studied. The effect used four factors on the chelation rate was investigated: (A) mass ratio of SDF to ZnSO4.7H2O, (B) chelation temperature, (C) chelation time, and (D) pH. Based on the results of the single-factor test, the four-factor three-level response surface method was used to optimize the reaction conditions. The optimal reaction conditions were observed as mentioned here: the mass ratio of quinoa bran SDF to ZnSO4.7H2O was 1, the reaction temperature was 65°C, the reaction time was 120 min, and the pH of the reaction system was 8.0. The average chelation rate was 25.18%, and zinc content is 465.2 μg/g under optimal conditions. The hydration method rendered a fluffy quinoa bran SDF structure. The intramolecular functional groups were less stable which made the formation of the lone pairs of electrons feasible to complex with the added divalent zinc ions to form a quinoa bran soluble dietary fiber-zinc complex [SDF-Zn(II)]. The SDF-Zn(II) chelate had higher 2,2-diphenylpicrylhydrazyl (DPPH), ABTS+, hydroxyl radical scavenging ability, and total antioxidant capacity. Therefore, metal ion chelation in dietary fiber is of biological importance.
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Affiliation(s)
- Chunhong Wei
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing, China
- National Coarse Cereals Engineering Research Center, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Xinhui Wang
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Xiujie Jiang
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing, China
| | - LongKui Cao
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing, China
- National Coarse Cereals Engineering Research Center, Heilongjiang Bayi Agricultural University, Daqing, China
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33
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Di C, Jia W. Food-derived bioactive peptides as momentous food components: Can functional peptides passed through the PI3K/Akt/mTOR pathway and NF-κB pathway to repair and protect the skeletal muscle injury? Crit Rev Food Sci Nutr 2023; 64:9210-9227. [PMID: 37171059 DOI: 10.1080/10408398.2023.2209192] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Muscle injury is defined as an overuse injury or traumatic distraction of a muscle, which is latent in any sport event, from amateur to large events. Based on previous numbers of muscle injuries and time spent to the athletes' recovery, the use of dietary functional factors intervention strategies is essential to enhance the recovery process and health. In recent years, there has been increasing evidence that biologically active peptides played an important role in sports nutrition and muscle injure recovery. Food-derived bioactive peptides were physiologically active peptides mostly derived from proteins following hydrolysis, which could be resorbed in intact form to reduce muscle damage following exercise and induce beneficial adaptions within the connective tissue. However, the complexity of the histoarchitectural considerations for skeletal muscle injuries and the repair mechanism of damaged skeletal muscle were not well known. In the following overview, the potential mechanisms and possible limitations regarding the damaged skeletal muscle metabolism were summarized, which aimed to present an overview of the nutritional strategies and recommendations after a muscular sports injury, emphasizing the use of main bioactive peptides. In addition, this review will provide implications for the studies of dietary bioactive peptides in the future.
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Affiliation(s)
- Chenna Di
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an, China
| | - Wei Jia
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an, China
- Shaanxi Research Institute of Agricultural Products Processing Technology, Xi'an, China
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34
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Hu G, Li X, Su R, Corazzin M, Liu X, Dou L, Sun L, Zhao L, Su L, Tian J, Jin Y. Effects of ultrasound on the structural and functional properties of sheep bone collagen. ULTRASONICS SONOCHEMISTRY 2023; 95:106366. [PMID: 36965310 PMCID: PMC10074209 DOI: 10.1016/j.ultsonch.2023.106366] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/28/2023] [Accepted: 03/11/2023] [Indexed: 06/01/2023]
Abstract
The study evaluated the effect of an ultrasound-assisted treatment on the structural and functional properties of sheep bone collagen (SBC). The type and distribution of SBC were analyzed by proteome (shotgun) technology combined with liquid chromatography-tandem mass spectrometry. Compared with pepsin extraction, the ultrasound-assisted treatment significantly increased the collagen extraction rate by 17.4 pp (P < 0.05). The characteristic functional groups and structural integrity of collagen extracted by both methods were determined via Fourier transform infrared spectroscopy, ultraviolet absorption spectroscopy, and fluorescence spectroscopy. Circular dichroism spectra revealed that the ultrasound-assisted pretreatment reduced α-helix content by 1.6 pp, β-sheet content by 21.9 pp, and random coils content by 28.4 pp, whereas it increased β-turn content by 51.9 pp (P < 0.05), compared with pepsin extraction. Moreover, ultrasound-assisted treatment collagen had superior functional properties (e.g., solubility, water absorption, and oil absorption capacity) and foaming and emulsion properties, compared with pepsin extraction. Furthermore, the relative content of type I collagen in ultrasound-assisted extracted SBC was highest at 79.66%; only small proportions of type II, VI, X, and XI collagen were present. Peptide activity analysis showed that SBC had potential antioxidant activity, dipeptidyl peptidase 4 inhibitory activity, and angiotensin-converting enzyme inhibitory activity; it also had anticancer, antihypertensive, anti-inflammatory, and immunomodulatory effects.
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Affiliation(s)
- Guanhua Hu
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China; Integrative Research Base of Beef and Lamb Processing Technology, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - Xiaotong Li
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China; Integrative Research Base of Beef and Lamb Processing Technology, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - Rina Su
- Inner Mongolia Vocational College of Chemical Engineering, Hohhot 010010, China
| | - Mirco Corazzin
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine 33100, Italy
| | - Xuemin Liu
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China; Integrative Research Base of Beef and Lamb Processing Technology, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - Lu Dou
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China; Integrative Research Base of Beef and Lamb Processing Technology, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - Lina Sun
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China; Integrative Research Base of Beef and Lamb Processing Technology, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - Lihua Zhao
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China; Integrative Research Base of Beef and Lamb Processing Technology, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - Lin Su
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China; Integrative Research Base of Beef and Lamb Processing Technology, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - Jianjun Tian
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China; Integrative Research Base of Beef and Lamb Processing Technology, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - Ye Jin
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China; Integrative Research Base of Beef and Lamb Processing Technology, Inner Mongolia Agricultural University, Hohhot 010018, China.
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35
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Li C, Cao L, Liu T, Huang Z, Liu Y, Fan R, Wang Y. Preparation of soybean meal peptide for chelation with copper/zinc using Aspergillus oryzae in solid-state fermentation. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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36
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Zhai W, Lin D, Mo R, Zou X, Zhang Y, Zhang L, Ge Y. Process Optimization, Structural Characterization, and Calcium Release Rate Evaluation of Mung Bean Peptides-Calcium Chelate. Foods 2023; 12:foods12051058. [PMID: 36900575 PMCID: PMC10000905 DOI: 10.3390/foods12051058] [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: 01/30/2023] [Revised: 02/22/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023] Open
Abstract
To reduce grievous ecological environment pollution and protein resource waste during mung bean starch production, mung bean peptides-calcium chelate (MBP-Ca) was synthesized as a novel and efficient calcium supplement. Under the optimal conditions (pH = 6, temperature = 45 °C, mass ratio of mung bean peptides (MBP)/CaCl2 = 4:1, MBP concentration = 20 mg/mL, time = 60 min), the obtained MBP-Ca achieved a calcium chelating rate of 86.26%. MBP-Ca, different from MBP, was a new compound rich in glutamic acid (32.74%) and aspartic acid (15.10%). Calcium ions could bind to MBP mainly through carboxyl oxygen, carbonyl oxygen, and amino nitrogen atoms to form MBP-Ca. Calcium ions-induced intra- and intermolecular interactions caused the folding and aggregation of MBP. After the chelation reaction between calcium ions and MBP, the percentage of β-sheet in the secondary structure of MBP increased by 1.90%, the size of the peptides increased by 124.42 nm, and the dense and smooth surface structure of MBP was transformed into fragmented and coarse blocks. Under different temperatures, pH, and gastrointestinal simulated digestion conditions, MBP-Ca exhibited an increased calcium release rate compared with the conventional calcium supplement CaCl2. Overall, MBP-Ca showed promise as an alternative dietary calcium supplement with good calcium absorption and bioavailability.
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Affiliation(s)
- Wenliang Zhai
- College of Food and Pharmacy Engineering, Guiyang University, Guiyang 550005, China
| | - Dong Lin
- College of Food and Pharmacy Engineering, Guiyang University, Guiyang 550005, China
- Key Laboratory of Functional Food of Universities in Guizhou Province, Guiyang 550005, China
- Biopharmaceutical Engineering Research Center of Guizhou Province, Guiyang 550005, China
- Correspondence:
| | - Ruoshuang Mo
- College of Food and Pharmacy Engineering, Guiyang University, Guiyang 550005, China
| | - Xiaozhuan Zou
- College of Food and Pharmacy Engineering, Guiyang University, Guiyang 550005, China
| | - Yongqing Zhang
- College of Food and Pharmacy Engineering, Guiyang University, Guiyang 550005, China
| | - Liyun Zhang
- College of Food and Pharmacy Engineering, Guiyang University, Guiyang 550005, China
| | - Yonghui Ge
- College of Food and Pharmacy Engineering, Guiyang University, Guiyang 550005, China
- Biopharmaceutical Engineering Research Center of Guizhou Province, Guiyang 550005, China
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37
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Wu X, Wang F, Cai X, Wang S. Glycosylated peptide-calcium chelate: Characterization, calcium absorption promotion and prebiotic effect. Food Chem 2023; 403:134335. [DOI: 10.1016/j.foodchem.2022.134335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 09/03/2022] [Accepted: 09/16/2022] [Indexed: 11/25/2022]
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38
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Lao L, Jian H, Liao W, Zeng C, Liu G, Cao Y, Miao J. Casein Calcium-Binding Peptides: Preparation, Characterization, and Promotion of Calcium Uptake in Caco-2 Cell Monolayers. Process Biochem 2023. [DOI: 10.1016/j.procbio.2023.03.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
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39
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Si K, Gong T, Ding S, Liu H, Shi S, Tu J, Zhu L, Song L, Song L, Zhang X. Binding mechanism and bioavailability of a novel phosvitin phosphopeptide (Glu-Asp-Asp-pSer-pSer) calcium complex. Food Chem 2023; 404:134567. [DOI: 10.1016/j.foodchem.2022.134567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 09/20/2022] [Accepted: 10/08/2022] [Indexed: 11/22/2022]
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40
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Zhang H, Liu H, Qi L, Xv X, Li X, Guo Y, Jia W, Zhang C, Richel A. Application of steam explosion treatment on the collagen peptides extraction from cattle bone. INNOV FOOD SCI EMERG 2023. [DOI: 10.1016/j.ifset.2023.103336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
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41
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Zhang H, Qi L, Wang X, Guo Y, Liu J, Xu Y, Liu C, Zhang C, Richel A. Preparation of a cattle bone collagen peptide-calcium chelate by the ultrasound method and its structural characterization, stability analysis, and bioactivity on MC3T3-E1 cells. Food Funct 2023; 14:978-989. [PMID: 36541828 DOI: 10.1039/d2fo02146c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
This study was designed to prepare a cattle bone-derived collagen peptide-calcium chelate by the ultrasound method (CP-Ca-US), and its structure, stability, and bioactivity on MC3T3-E1 cells were characterized. Single-factor experiments optimized the preparation conditions: ultrasound power 90 W, ultrasound time 40 min, CaCl2/peptides ratio 1/2, pH 7. Under these conditions, the calcium-chelating ability reached 39.48 μg mg-1. The result of Fourier transform-infrared spectroscopy indicated that carboxyl oxygen and amino nitrogen atoms were chelation sites. Morphological analysis indicated that CP-Ca-US was characterized by a porous surface and large particles. Stability analysis demonstrated that CP-Ca-US was stable in the thermal environment and under intestinal digestion. CP-Ca-US showed more stability in gastric juice than the chelate prepared by the hydrothermal method. Cell experiments indicated that CP-Ca-US increased osteoblast proliferation (proliferation rate 153% at a concentration of 300 μg mL-1) and altered the cell cycle. Significantly, CP-Ca-US enhanced calcium absorption by interacting with calcium-sensing receptors and promoted the mineralization of MC3T3-E1 cells. This study provides the scientific basis for applying the ultrasound method to prepare peptide-calcium chelates and clarifies the positive role of chelates in bone building.
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Affiliation(s)
- Hongru Zhang
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China. .,Laboratory of Biomass and Green Technologies, University of Liege-Gembloux Agro-Bio Tech, Passage des Déportés 2, B-5030, Gembloux, Belgium
| | - Liwei Qi
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China.
| | - Xiaodan Wang
- Adaptation Physiology Group, Department of Animal Sciences, Wageningen University & Research, 6708 WD, Wageningen, The Netherlands
| | - Yujie Guo
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China.
| | - Jiqian Liu
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China.
| | - Yang Xu
- Inner Mongolia Peptide (Mengtai) Biological Engineering Co., Ltd, Shengle Economic Park, Helinger County, Hohhot, Inner Mongolia, 010000, China
| | - Chengjiang Liu
- Institute of Agro-Products Processing Science, Technology Xinjiang Academy of Agricultural and Reclamation Science, Shihezi 832000, China.
| | - Chunhui Zhang
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China.
| | - Aurore Richel
- Laboratory of Biomass and Green Technologies, University of Liege-Gembloux Agro-Bio Tech, Passage des Déportés 2, B-5030, Gembloux, Belgium
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Pérez A, Ruz M, García P, Jiménez P, Valencia P, Ramírez C, Pinto M, Nuñez SM, Park JW, Almonacid S. Nutritional Properties of Fish Bones: Potential Applications in the Food Industry. FOOD REVIEWS INTERNATIONAL 2023. [DOI: 10.1080/87559129.2022.2153136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Alvaro Pérez
- Department of Nutrition, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Manuel Ruz
- Department of Nutrition, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Paula García
- Department of Nutrition, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Paula Jiménez
- Department of Nutrition, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Pedro Valencia
- Departamento de Ingeniería Quimica y Ambiental, Universidad Técnica Federico Santa Maria, Valparaíso, Chile
| | - Cristian Ramírez
- Departamento de Ingeniería Quimica y Ambiental, Universidad Técnica Federico Santa Maria, Valparaíso, Chile
| | - Marlene Pinto
- Departamento de Ingeniería Quimica y Ambiental, Universidad Técnica Federico Santa Maria, Valparaíso, Chile
| | - Suleivys M. Nuñez
- Departamento de Ingeniería Quimica y Ambiental, Universidad Técnica Federico Santa Maria, Valparaíso, Chile
| | - Jae W. Park
- Department of Food Science & Technology, Oregon State University Seafood Research and Education Center, Astoria, OR, USA
| | - Sergio Almonacid
- Departamento de Ingeniería Quimica y Ambiental, Universidad Técnica Federico Santa Maria, Valparaíso, Chile
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43
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Isolation and Characterization of Collagen and Collagen Peptides with Hyaluronidase Inhibition Activity Derived from the Skin of Marlin ( Istiophoridae). Molecules 2023; 28:molecules28020889. [PMID: 36677946 PMCID: PMC9865037 DOI: 10.3390/molecules28020889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/09/2023] [Accepted: 01/13/2023] [Indexed: 01/18/2023] Open
Abstract
Type I and V collagens are the major components of fibrillogenic proteins in fish skin, and their hydrolysis products possess hyaluronidase inhibitory activity. In this study, for the first time, type I and V collagens were isolated from the skin of shortbill spearfish and striped marlin. Type I (2α1[I]α2[I]) and type V (α1[V]α3[V]α2[V]) collagens composed of distinct α-peptide chains with comparable structures were investigated using sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) and UV spectrophotometric chromatography. After enzymatic digestion, the collagen peptides were purified by using ultrafiltration (30 KDa) and high-performance liquid chromatography (RP-HPLC) to yield CPI-F3 and CPV-F4 fractions with strong hyaluronidase inhibition rates (42.17% and 30.09%, respectively). Based on the results of simulated gastrointestinal fluid, temperature, and pH stability assays, CPI-F3 and CPV-F4 exhibited stability in gastric fluid and showed no significant changes under the temperature range from 50 to 70 °C (p > 0.05). The results of this first research on the bioactivity of type V collagen peptides provide valuable information for the biomedical industry and show the potential for future bioactivity investigations of type V collagen and its peptides.
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44
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Fan C, Ge X, Hao J, Wu T, Liu R, Sui W, Geng J, Zhang M. Identification of high iron–chelating peptides with unusual antioxidant effect from sea cucumbers and the possible binding mode. Food Chem 2023; 399:133912. [DOI: 10.1016/j.foodchem.2022.133912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 07/11/2022] [Accepted: 08/07/2022] [Indexed: 11/30/2022]
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45
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Shao J, Wang M, Zhang G, Zhang B, Hao Z. Preparation and characterization of sesame peptide-calcium chelate with different molecular weight. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2022. [DOI: 10.1080/10942912.2022.2130355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Jiawei Shao
- School of Food Science and Engineering, Shandong Agricultural and Engineering University, Jinan, China
- School of Biological Science and Technology, University of Jinan, Jinan, China
| | - Minghui Wang
- School of Biological Science and Technology, University of Jinan, Jinan, China
| | - Guixiang Zhang
- School of Biological Science and Technology, University of Jinan, Jinan, China
| | - Bingwen Zhang
- School of Biological Science and Technology, University of Jinan, Jinan, China
| | - Zhenghong Hao
- School of Food Science and Engineering, Shandong Agricultural and Engineering University, Jinan, China
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46
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A novel Atlantic salmon (Salmo salar) bone collagen peptide delays osteoarthritis development by inhibiting cartilage matrix degradation and anti-inflammatory. Food Res Int 2022; 162:112148. [PMID: 36461366 DOI: 10.1016/j.foodres.2022.112148] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 11/13/2022] [Accepted: 11/15/2022] [Indexed: 11/21/2022]
Abstract
Nowadays, the biological activity of collagen peptides has been revealed, but the effect of Atlantic salmon (Salmo salar) bone-derived collagen peptide (CPs) on osteoarthritis remains unclear. In this study, CPs was identified as a small molecular weight peptide rich in Gly-X-Y structure. Meanwhile, interleukin-1β (IL-1β)-induced hypertrophic chondrocytes and partial medial meniscectomy (pMMx) surgery model in rats were performed. In IL-1β stimulated chondrocytes, CPs significantly increased the type-II collagen content, reduced the type-X collagen abundance and chondrocytes apoptosis. Meanwhile, CPs reversed the increased expression of matrix metalloproteinase, metalloproteinase with thrombospondin motifs and RUNX family transcription factor 2 in chondrocytes induced by IL-1β. In vivo, CPs increased pain tolerance of rats and without organ toxicity at 1.6 g/kg.bw. CPs significantly decreased the levels of COMP and Helix-II in serum. Furthermore, a significant decrease of IL-1β in synovial fluid and cartilage tissue were observed by CPs intervention. From Micro-CT, CPs (0.8 g/kg.bw) significantly decreased Tb.sp and SMI value. Meanwhile, the expression of tumor necrosis factor and interleukin-6 were reduced by CPs administration both in vitro and in vivo. Together, CPs showed potential to be a novel and safe dietary supplement for helping anti-inflammatory and cartilage regeneration, ultimately hindering osteoarthritis development. However, the clear mechanism of CPs's positive effect on osteoarthritis needs to be further explored.
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47
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Xiang ZX, Gong JS, Shi JH, Liu CF, Li H, Su C, Jiang M, Xu ZH, Shi JS. High-efficiency secretory expression and characterization of the recombinant type III human-like collagen in Pichia pastoris. BIORESOUR BIOPROCESS 2022; 9:117. [PMID: 38647563 PMCID: PMC10992891 DOI: 10.1186/s40643-022-00605-4] [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: 07/07/2022] [Accepted: 10/20/2022] [Indexed: 11/06/2022] Open
Abstract
Collagen, the highest content protein in the body, has irreplaceable biological functions, and it is widespread concerned in food, beauty, and medicine with great market demand. The gene encoding the recombinant type III human-like collagen α1 chain fragment was integrated into P. pastoris genome after partial amino acids were substituted. Combined with promoter engineering and high-density fermentation technology, soluble secretory expression with the highest yield of 1.05 g L-1 was achieved using two-stage feeding method, and the purity could reach 96% after affinity purification. The determination of N/C-terminal protein sequence were consistent with the theoretical expectation and showed the characteristics of Gly-X-Y repeated short peptide sequence. In amino acid analysis, glycine shared 27.02% and proline 23.92%, which were in accordance with the characteristics of collagen. Ultraviolet spectrum combined with Fourier transform infrared spectroscopy as well as mass spectrometry demonstrated that the target product conformed to the characteristics of collagen spectrums and existed as homologous dimer and trimer in the broth. This work provided a sustainable and economically viable source of the recombinant type III human-like collagen.
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Affiliation(s)
- Zhi-Xiang Xiang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Lihu Avenue No. 1800, Wuxi, 214122, People's Republic of China
| | - Jin-Song Gong
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Lihu Avenue No. 1800, Wuxi, 214122, People's Republic of China.
| | - Jin-Hao Shi
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Lihu Avenue No. 1800, Wuxi, 214122, People's Republic of China
| | - Chun-Fang Liu
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Lihu Avenue No. 1800, Wuxi, 214122, People's Republic of China
| | - Heng Li
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Lihu Avenue No. 1800, Wuxi, 214122, People's Republic of China
| | - Chang Su
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Lihu Avenue No. 1800, Wuxi, 214122, People's Republic of China
| | - Min Jiang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Lihu Avenue No. 1800, Wuxi, 214122, People's Republic of China
| | - Zheng-Hong Xu
- National Engineering Research Center for Cereal Fermentation and Food Biomanufacturing, School of Biotechnology, Jiangnan University, Wuxi, 214122, People's Republic of China
- Jiangsu Provincial Research Center for Bioactive Product Processing Technology, Jiangnan University, Wuxi, 214122, People's Republic of China
| | - Jin-Song Shi
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Lihu Avenue No. 1800, Wuxi, 214122, People's Republic of China
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48
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Zhao M, Ahn DU, Li S, Liu W, Yi S, Huang X. Effects of phosvitin phosphopeptide-Ca complex prepared by efficient enzymatic hydrolysis on calcium absorption and bone deposition of mice. FOOD SCIENCE AND HUMAN WELLNESS 2022. [DOI: 10.1016/j.fshw.2022.06.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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49
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Ke H, Ma R, Liu X, Xie Y, Chen J. Highly effective peptide-calcium chelate prepared from aquatic products processing wastes: Stickwater and oyster shells. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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50
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Wang Y, Bai H, Wang S, Wang R, Wang Z. Casein phosphopeptide-calcium chelate: Preparation, calcium holding capacity and simulated digestion in vitro. Food Chem 2022; 401:134218. [PMID: 36115235 DOI: 10.1016/j.foodchem.2022.134218] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 09/01/2022] [Accepted: 09/09/2022] [Indexed: 10/14/2022]
Abstract
In this work, CPP-Ca chelate was synthesized by chelating casein phosphopeptide (CPP) and calcium and characterized by Fourier transform infrared spectroscopy (FTIR), Scanning electron microscopy (SEM) Energy dispersive spectroscopy (EDS) and X-ray diffraction (XRD). The antioxidant activity and calcium holding capacity of CPP-Ca were evaluated and its secondary structure transition was monitored during gastrointestinal digestion by in situ Raman spectroscopy. The results demonstrated that calcium chelating rate reached 40 % and calcium ion was bound to CPP mainly through the interaction of carboxyl and amino groups. The result of calcium holding capacity confirmed the formation of calcium phosphate precipitates could be delayed by 10-15 min with increasing CPP concentration. In vitro simulated digestion revealed CPP-Ca exhibited excellent calcium solubility and its secondary structural changes occurred, especially α-helix and β-sheet content. These findings provided significant insights into enhancing bioavailability of calcium supplements and developing of calcium functional foods for human and animals.
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Affiliation(s)
- Ying Wang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Huasong Bai
- Nourse Science Centre for Pet Nutrition, Wuhu 241200, China
| | - Songjun Wang
- Nourse Science Centre for Pet Nutrition, Wuhu 241200, China
| | - Ruixue Wang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Zhanzhong Wang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China; Nourse Science Centre for Pet Nutrition, Wuhu 241200, China.
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