1
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Qian X, Lin S, Chen T, Li S, Wang S, Li C, Wang R, Sun N. Evaluation of the texture characteristics and taste of shrimp surimi with partial replacement of NaCl by non‑sodium metal salts. Food Chem 2024; 459:140403. [PMID: 39024873 DOI: 10.1016/j.foodchem.2024.140403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Revised: 07/07/2024] [Accepted: 07/07/2024] [Indexed: 07/20/2024]
Abstract
Ionic strength plays a significant role in the aggregation behavior of myofibrillar proteins. The study investigated the effects of KCl or CaCl2 as substitutes for NaCl on the gel properties and taste of shrimp surimi at a constant ionic strength (IS = 0.51). Increased KCl substitution ratio resulted in a reduction in α-helix content and an increase in β-sheet content of myofibrillar proteins, thereby enhancing water holding capacity. Optimal KCl substitutions (1.5% NaCl +1.94% KCl) contributed to maintaining the desired taste and improving gel properties. CaCl2 facilitates the extraction and dissolution of myofibrillar proteins, resulting in an organized and dense gel network with significant water-holding capacity. However, excessive additions (>1.27%) resulted in a notable decrease in taste and gel strength due to excessive aggregation and precipitation of myofibrillar proteins. These findings provide a solid theoretical foundation for production of high-quality, low-salt shrimp surimi.
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Affiliation(s)
- Xixin Qian
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Songyi Lin
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China; Engineering Research Center of Food, Dalian Polytechnic University, Dalian 116034, PR China
| | - Tingjia Chen
- Dalian Salt Chemical Group Co., Ltd., Dalian 116034, China
| | - Shuang Li
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Shuo Wang
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Chenqi Li
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Ruming Wang
- Dalian Salt Chemical Group Co., Ltd., Dalian 116034, China
| | - Na Sun
- SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China; Engineering Research Center of Food, Dalian Polytechnic University, Dalian 116034, PR China.
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2
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Yu C, Chen L, Ouyang K, Chen H, Xu M, Lin S, Wang W. Effect of partial substitution of NaCl by KCl on aggregation behavior and gel properties of beef myosin. Food Chem 2024; 458:140178. [PMID: 38944923 DOI: 10.1016/j.foodchem.2024.140178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 05/14/2024] [Accepted: 06/19/2024] [Indexed: 07/02/2024]
Abstract
Based on the three typical gels under KCl substitution groups, the effect of partial substitution of NaCl by KCl (groups: T 1:0.6 M NaCl; T 2: 0.3 M NaCl +0.3 M KCl; T 3: 0.2 M NaCl +0.4 M KCl; T 4:0.6 M KCl) on the aggregation behavior and gel characteristics of myosin was evaluated. The significant changes in hydrophobicity and sulfhydryl content (P < 0.05) indicate KCl substitution enhances myosin aggregation through hydrophobic interactions and disulfide bonds. According to Ca2+-ATP, scanning electron microscopes (SEM) and the rheological results, T2 had a smoother network structure at about 75 °C. Noticeably, T3 had high water holding capacity (WHC), but its gel had some visible cavities. T4 had a gel structure with several irregular aggregates due to a greater aggregation rate. Thus, appropriate partial substitution of NaCl by KCl could enhance beef myosin gel properties and heat-induced aggregation behavior.
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Affiliation(s)
- Chuanlong Yu
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang 330045, China; Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Lingli Chen
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Kehui Ouyang
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang 330045, China
| | - Hui Chen
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Mingsheng Xu
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Suyun Lin
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Wenjun Wang
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China.
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3
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Qin Zhang Q, Tang J, Feng Wu Y, Yu Qian C, Qin S, Hang Cai Z, Wang H, Mei Xiao H. Gelation of crocodile myofibrillar protein - κ-carrageenan mixtures in two low-NaCl solution. Food Chem 2024; 445:138753. [PMID: 38394905 DOI: 10.1016/j.foodchem.2024.138753] [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: 11/03/2023] [Revised: 01/31/2024] [Accepted: 02/12/2024] [Indexed: 02/25/2024]
Abstract
Crocodile meat is a novel reptile meat source, but its processing method is rare. This study investigated the effect of κ-carrageenan addition and partial substitution of NaCl on the gel properties of crocodile myofibrillar protein (CMP). Result showed that CMP formed gel when temperature above 60 ℃. The water-holding capacity, gel strength, denaturation degree, sulfhydryl content covalent bond and hydrophobic bond of gel in KCl solution were significantly higher than those in CaCl2 solution (P < 0.05). K+ induced CMP to form a tight network structure with uniform small pores though covalent and hydrophobic bonds, but the gel properties were reduced by κ-carrageenan. In CaCl2 solution, κ-carrageenan improved the gel structure by filling the protein network through hydrogen bonding. Therefore, it can be concluded that KCl is better than CaCl2 in the manufacturing of low-sodium crocodile foods. Moreover, κ-carrageenan was only beneficial to gel quality in CaCl2 solution.
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Affiliation(s)
- Qiu Qin Zhang
- Sanya Institute of Nanjing Agricultural University, Sanya, Hainan 572024, China; College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Jing Tang
- Sanya Institute of Nanjing Agricultural University, Sanya, Hainan 572024, China; College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Ying Feng Wu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Cheng Yu Qian
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Shan Qin
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Zi Hang Cai
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Hui Wang
- Sanya Institute of Nanjing Agricultural University, Sanya, Hainan 572024, China; College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China.
| | - Hong Mei Xiao
- Sanya Institute of Nanjing Agricultural University, Sanya, Hainan 572024, China; College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China.
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4
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Yan X, Xie M, Hu Z, Li J, Zheng H, Xie N, Zhen Z. Optimizing preparation of low-NaCl protein gels from goose meat and understanding synergistic effects of pH/NaCl in improving gel characteristics. Food Chem X 2024; 22:101333. [PMID: 38595756 PMCID: PMC11002545 DOI: 10.1016/j.fochx.2024.101333] [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: 01/25/2024] [Revised: 03/12/2024] [Accepted: 03/25/2024] [Indexed: 04/11/2024] Open
Abstract
This study explored the feasibility of partially substituting NaCl with MgCl2 in preparing gel products from goose meat. Furthermore, the effects of synergistic interaction between different pH levels and NaCl concentrations on the structure and characteristics of the gels were explored by analyzing their secondary structure, microstructure, and water-distribution properties. The results showed that NaCl could be partially substituted by MgCl2, with the optimal preparation conditions: NaCl (0.83 mol/L), pH (7.3), MgCl2 (0.04 mol/L), heating temperature (79 °C), heating time (20 min), and solid-liquid ratio (1:3). Furthermore, the pH had a more significant impact on the gels' structure and characteristics than did NaCl concentration. Thus, our optimized method can reduce the usage of NaCl in the gel products while at the same time improving the characteristics of gel products under low-NaCl conditions by lowering pH, laying a solid theoretical foundation for producing low-NaCl protein gel products from goose meat.
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Affiliation(s)
- Xinxin Yan
- College of Food Engineering, Anhui Science and Technology University, Chuzhou 233100, China
| | - Mingpeng Xie
- College of Food Engineering, Anhui Science and Technology University, Chuzhou 233100, China
| | - Zhonghai Hu
- Lu'an Longxiang Gourmet Poultry Co., Ltd., Lu'an 237400, China
| | - Jingjun Li
- College of Food Engineering, Anhui Science and Technology University, Chuzhou 233100, China
| | - Haibo Zheng
- College of Food Engineering, Anhui Science and Technology University, Chuzhou 233100, China
| | - Ningning Xie
- Institute of Agro-product Science and Technology, Anhui Academy of Agricultural Sciences, Hefei 230031, China
- Anhui Engineering Laboratory for Functional Microorganisms and Fermented Foods, Hefei 230031, China
| | - Zongyuan Zhen
- College of Food Engineering, Anhui Science and Technology University, Chuzhou 233100, China
- The Institute of Functional Agriculture (Food) Science and Technology at Yangtze River Delta (iFAST), Chuzhou 239000, China
- Anhui Provincial Key Laboratory of Functional Agriculture and Functional Food, Chuzhou 233100, China
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5
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Zhang K, Wang Y, Fan X, Li N, Tan Z, Liu H, Liu X, Zhou D, Li D. Effects of calcium chloride on the gelling and digestive characteristics of myofibrillar protein in Litopenaeus vannamei. Food Chem 2024; 441:138348. [PMID: 38199106 DOI: 10.1016/j.foodchem.2023.138348] [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: 10/10/2023] [Revised: 12/11/2023] [Accepted: 12/31/2023] [Indexed: 01/12/2024]
Abstract
In this study, the effects of CaCl2 (0, 25, 50, 75, and 100 mM) on the gelling and digestive properties of the myofibrillar protein (MP) in Litopenaeus vannamei were investigated. The results showed that increasing CaCl2 concentration led to changes in the tertiary structure of MP. Specifically, compared with the control group, a 64.31 % increase in surface hydrophobicity and a 45.90 % decrease in the sulfhydryl group were observed after 100 mM CaCl2 treatment. Correspondingly, the water holding capacity and strength of the MP gel increased by 24.46 % and 55.99 %, respectively. These changes were positively correlated with the rheological properties, microstructure pore size, and content of non-flowable water. The mechanical properties of MP gel were improved, and the microstructure became more compact with the increase in CaCl2 concentration. Furthermore, the particle size of the digested MP gels decreased in the presence of CaCl2, which improved the digestion characteristics of MP gels.
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Affiliation(s)
- Kexin Zhang
- 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 116034, China
| | - Yefan Wang
- 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 116034, China
| | - Xin Fan
- 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 116034, China
| | - Na Li
- 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 116034, China
| | - Zhifeng Tan
- 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 116034, China
| | - Huilin 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 116034, 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 116034, 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 116034, China
| | - Deyang Li
- 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 116034, China.
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6
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Li Y, Zhao S, Xia X, Liu Q, Chen Q, Wang H, Kong B. Insights into the emulsifying effect and oxidation stability of myofibrillar protein-diacylglycerol emulsions containing catechin at different ionic strengths. Food Res Int 2024; 181:114144. [PMID: 38448104 DOI: 10.1016/j.foodres.2024.114144] [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: 12/14/2023] [Revised: 02/06/2024] [Accepted: 02/17/2024] [Indexed: 03/08/2024]
Abstract
The purpose of this study was to investigate the effects of different ionic strengths on the emulsifying and oxidation stabilities of myofibrillar protein-diacylglycerol emulsions containing catechin (MP-DAG-C), in which lard, unpurified glycerolytic lard (UGL), and purified glycerolytic lard (PGL) were used as oil phases in this study, respectively. Results revealed that emulsifying ability was significantly improved by UGL and PGL (P < 0.05). Meanwhile, the emulsifying activity and stability, absolute ξ-potential value, shear viscosity, and dynamic rheological characteristic of emulsions increased with the increase of ionic strength (P < 0.05) remarkablely, which reached the maximum value at 0.6-M sodium chloride (NaCl). The droplets of emulsions at 0.6-M ionic strength were smallest and distributed most uniformly compared to other NaCl conditions. The formation of thiobarbituric acid substances and carbonyls increased, and the total sulfydryl contents decreased as the extension of storage days (P < 0.05). However, the oxidation stability of MP-DAG-C emulsions was insignificantly decreased by ionic strengths (P > 0.05). The above results showed that MP-DAG-C emulsions could keep excellent emulsifying effects and oxidation stability under high ionic strengths. This study provides data support for the application of MP-DAG-C emulsions in emulsified meat products, which is benefit for promoting the development of high-quality emulsified meat products.
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Affiliation(s)
- Yuexin Li
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Siqi Zhao
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Xiufang Xia
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Qian Liu
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Qian Chen
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Hui Wang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Baohua Kong
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
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Li J, Shi Z, Fan X, Du L, Xia Q, Zhou C, Sun Y, Xu B, Pan D. Characterization of the Effects of Low-Sodium Salt Substitution on Sensory Quality, Protein Oxidation, and Hydrolysis of Air-Dried Chicken Meat and Its Molecular Mechanisms Based on Tandem Mass Tagging-Labeled Quantitative Proteomics. Foods 2024; 13:737. [PMID: 38472852 DOI: 10.3390/foods13050737] [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: 01/29/2024] [Revised: 02/14/2024] [Accepted: 02/20/2024] [Indexed: 03/14/2024] Open
Abstract
The effects of low-sodium salt mixture substitution on the sensory quality, protein oxidation, and hydrolysis of air-dried chicken and its molecular mechanisms were investigated based on tandem mass tagging (TMT) quantitative proteomics. The composite salt formulated with 1.6% KCl, 0.8% MgCl2, and 5.6% NaCl was found to improve the freshness and texture quality scores. Low-sodium salt mixture substitution significantly decreased the carbonyl content (1.52 nmol/mg), surface hydrophobicity (102.58 μg), and dimeric tyrosine content (2.69 A.U.), and significantly increased the sulfhydryl content (74.46 nmol/mg) and tryptophan fluorescence intensity, suggesting that protein oxidation was inhibited. Furthermore, low-sodium salt mixture substitution significantly increased the protein hydrolysis index (0.067), and cathepsin B and L activities (102.13 U/g and 349.25 U/g), suggesting that protein hydrolysis was facilitated. The correlation results showed that changes in the degree of protein hydrolysis and protein oxidation were closely related to sensory quality. TMT quantitative proteomics indicated that the degradation of myosin and titin as well as changes in the activities of the enzymes, CNDP2, DPP7, ABHD12B, FADH2A, and AASS, were responsible for the changes in the taste quality. In addition, CNDP2, ALDH1A1, and NMNAT1 are key enzymes that reduce protein oxidation. Overall, KCl and MgCl2 composite salt substitution is an effective method for producing low-sodium air-dried chicken.
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Affiliation(s)
- Jianhao Li
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo 315211, China
- Key Laboratory of Animal Protein Food Deep Processing Technology of Zhejiang Province, College of Food Science and Engineering, Ningbo University, Ningbo 315211, China
| | - Zihang Shi
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo 315211, China
- Key Laboratory of Animal Protein Food Deep Processing Technology of Zhejiang Province, College of Food Science and Engineering, Ningbo University, Ningbo 315211, China
| | - Xiankang Fan
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo 315211, China
- Key Laboratory of Animal Protein Food Deep Processing Technology of Zhejiang Province, College of Food Science and Engineering, Ningbo University, Ningbo 315211, China
| | - Lihui Du
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo 315211, China
- Key Laboratory of Animal Protein Food Deep Processing Technology of Zhejiang Province, College of Food Science and Engineering, Ningbo University, Ningbo 315211, China
| | - Qiang Xia
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo 315211, China
- Key Laboratory of Animal Protein Food Deep Processing Technology of Zhejiang Province, College of Food Science and Engineering, Ningbo University, Ningbo 315211, China
| | - Changyu Zhou
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo 315211, China
- Key Laboratory of Animal Protein Food Deep Processing Technology of Zhejiang Province, College of Food Science and Engineering, Ningbo University, Ningbo 315211, China
| | - Yangying Sun
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo 315211, China
- Key Laboratory of Animal Protein Food Deep Processing Technology of Zhejiang Province, College of Food Science and Engineering, Ningbo University, Ningbo 315211, China
| | - Baocai Xu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China
| | - Daodong Pan
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo 315211, China
- Key Laboratory of Animal Protein Food Deep Processing Technology of Zhejiang Province, College of Food Science and Engineering, Ningbo University, Ningbo 315211, China
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Yang S, Ma X, Huang Y, Lin B, Zhang L, Miao S, Zheng B, Deng K. Comprehensive Effects of Potassium Lactate, Calcium Ascorbate and Magnesium Chloride as Alternative Salts on Physicochemical Properties, Sensory Characteristics and Volatile Compounds in Low-Sodium Marinated Beef. Foods 2024; 13:291. [PMID: 38254592 PMCID: PMC10814945 DOI: 10.3390/foods13020291] [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: 11/06/2023] [Revised: 01/08/2024] [Accepted: 01/08/2024] [Indexed: 01/24/2024] Open
Abstract
The search for alternative salt formulations similar to sodium chloride and their effect on marinated meat products is of great significance to the low-sodium meat processing industry. The main purpose of this study was to investigate the effect of partially replacing sodium chloride with potassium lactate, calcium ascorbate, and magnesium chloride on the sodium content, water activity and distribution, protein solubility, microstructure, sensory characteristics and volatile flavor compounds in low-sodium marinated beef. The sodium content in the test group decreased up to 28% compared to 100% in the sodium chloride group C1. The formulation including 60% sodium chloride and a total of 40% compound alternative salts in groups F1 and F2 increased their myofibril fragmentation index and promoted the disruption of the myogenic fiber structure. Group F1 (the ratio of potassium lactate, calcium ascorbate and magnesium chloride was 2:1:1) performed higher solubility of myofibrillar proteins and lower transverse relaxation value than group F2 detected by low-field nuclear magnetic resonance, which indicated that F1 formulation was beneficial to promote the solubility of myofibrillar proteins and attenuate the water mobility of marinated beef. Moreover, group F1 had a more similar microstructure and more similar overall sensory attributes to group C1 according to the scanning electron microscopy. The sensory evaluation showed higher peak intensity and response values of volatile flavor compounds than group C1 and C2 (only 60% sodium chloride) when detected using gas chromatography-ion mobility spectrometry technology, which indicated that the compound alternative salts of group F1 can improve the lower quality of low-sodium marinated beef and perform similar attributes to the C1 sample regarding moisture distribution and microstructure and even performs better than it with regards to flavor. Therefore, the F1 formula possessed greater potential for application in low-sodium marinated meat products.
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Affiliation(s)
- Shujie Yang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (S.Y.); (X.M.); (Y.H.); (B.L.); (L.Z.); (B.Z.)
- China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fuzhou 350002, China;
| | - Xiaoli Ma
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (S.Y.); (X.M.); (Y.H.); (B.L.); (L.Z.); (B.Z.)
| | - Yanfeng Huang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (S.Y.); (X.M.); (Y.H.); (B.L.); (L.Z.); (B.Z.)
- China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fuzhou 350002, China;
| | - Boyue Lin
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (S.Y.); (X.M.); (Y.H.); (B.L.); (L.Z.); (B.Z.)
- China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fuzhou 350002, China;
| | - Longtao Zhang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (S.Y.); (X.M.); (Y.H.); (B.L.); (L.Z.); (B.Z.)
- China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fuzhou 350002, China;
| | - Song Miao
- China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fuzhou 350002, China;
- Teagasc Food Research Centre, Food Chemistry and Technology Department, Moorepark, Fermoy, P61 C996 Co. Cork, Ireland
| | - Baodong Zheng
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (S.Y.); (X.M.); (Y.H.); (B.L.); (L.Z.); (B.Z.)
- China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fuzhou 350002, China;
| | - Kaibo Deng
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (S.Y.); (X.M.); (Y.H.); (B.L.); (L.Z.); (B.Z.)
- China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fuzhou 350002, China;
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9
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Wu W, Jiang Q, Gao P, Yu D, Yu P, Xia W. L-histidine-assisted ultrasound improved physicochemical properties of myofibrillar proteins under reduced-salt condition - Investigation of underlying mechanisms. Int J Biol Macromol 2023; 253:126820. [PMID: 37690645 DOI: 10.1016/j.ijbiomac.2023.126820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 09/06/2023] [Accepted: 09/07/2023] [Indexed: 09/12/2023]
Abstract
The effects of the L-hisdine (L-His)-assisted ultrasound on physicochemical characteristics and conformation of myofibrillar protein (MP) under reduced-salt condition were investigated using spectroscopic analysis, and the binding mechanism between L-His and MP was further elucidated through molecular docking and molecular dynamics (MD) simulations. UV second derivative spectra and intrinsic Try fluorescence spectra revealed that L-His formed a complex with MP and altered the microenvironment of MP. After L-His-assisted ultrasound treatment, MP showed smaller particle size, higher solubility, and more uniform atomic force microscopy image due to the decrease of α-helix content and the subsequent increase in zeta potential, active sulfhydryl content, and surface hydrophobicity. Molecular docking and MD simulations demonstrated the optimal docking pose (minimum binding affinity of -6.78 kcal/mol) and revealed hydrophobic interactions and hydrogen bonds as the main interaction forces between L-His and MP, with several residues (ILE-464, ILE-480, THR-483, ASN-484, GLY-466, ASP-463, PHE-246) identified as binding sites.
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Affiliation(s)
- Wenmin Wu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China; Synergetic Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Qixing Jiang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China; Synergetic Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, Jiangsu 214122, China.
| | - Pei Gao
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China; Synergetic Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Dawei Yu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China; Synergetic Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Peipei Yu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China; Synergetic Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Wenshui Xia
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China; Synergetic Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, Jiangsu 214122, China
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10
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Huang X, Cui Y, Shi L, Yang S, Qiu X, Hao G, Zhao Y, Liu S, Liu Z, Weng W, Ren Z. Structural properties and emulsification of myofibrillar proteins from hairtail (Trichiurus haumela) at different salt ions. Int J Biol Macromol 2023; 253:127598. [PMID: 37879582 DOI: 10.1016/j.ijbiomac.2023.127598] [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] [Received: 08/30/2023] [Revised: 10/17/2023] [Accepted: 10/19/2023] [Indexed: 10/27/2023]
Abstract
The structural properties and emulsification of myofibrillar proteins (MPs) are susceptibly affected by salt ions. The effect of different salt ions on the structural properties and emulsification of MPs from hairtail (Trichiurus haumela) remains unclear. Hairtail MPs were analyzed under different ion treatments of Na+, K+, Ca2+ and Mg2+. MPs at K+ and Na+ treatment showed a similar trend on salt effect due to the unfolding of proteins under salt ions. However, the excessive electrostatic effect of divalent ions could enhance protein aggregation, especially at Ca2+ and Mg2+. The β-sheet of MPs at different salt ions interconverted with α-helix and random coil at ionic strengths from 0.1 mol/L to 1.0 mol/L. The surface hydrophobicity and active sulfhydryl content of MPs increased with the improvement of ionic strengths at 0-0.8 mol/L. Under Ca2+ and Mg2+ treatments, the turbidity of MPs was low compared to that under the treatment of Na+ and K+. Additionally, the emulsification of hairtail MPs treated with different ions was improved at an ionic strength of 0.6 mol/L. This study can contribute to using salts in constructing fish protein-based emulsions for manufacturing emulsified surimi products and promoting the development and utilization of hairtail proteins.
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Affiliation(s)
- Xianglan Huang
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Yaqing Cui
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Linfan Shi
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China; Engineering Research Center of the Modern Technology for Eel Industry, Ministry of Education, China
| | - Shen Yang
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Xujian Qiu
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Gengxin Hao
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Yongqiang Zhao
- Key Laboratory of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of The People's Republic of China, National R&D Center for Aquatic Product Processing, South China Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China
| | - Shuji Liu
- Fisheries Research Institute of Fujian, Key Laboratory of Cultivation and High-value Utilization of Marine Organisms in Fujian Province, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resource, Xiamen 361013, China
| | - Zhiyu Liu
- Fisheries Research Institute of Fujian, Key Laboratory of Cultivation and High-value Utilization of Marine Organisms in Fujian Province, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resource, Xiamen 361013, China
| | - Wuyin Weng
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China; Engineering Research Center of the Modern Technology for Eel Industry, Ministry of Education, China.
| | - Zhongyang Ren
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China; Engineering Research Center of the Modern Technology for Eel Industry, Ministry of Education, China.
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11
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Yu Y, Saleh ASM, Sun X, Wang Z, Lu Y, Zhang D, Zhang C. Exploring the interaction between myofibrillar proteins and pyrazine compounds: Based on molecular docking, molecular dynamics simulation, and multi-spectroscopy techniques. Int J Biol Macromol 2023; 253:126844. [PMID: 37703979 DOI: 10.1016/j.ijbiomac.2023.126844] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 08/29/2023] [Accepted: 09/08/2023] [Indexed: 09/15/2023]
Abstract
Flavor is one of the most important factors that affect consumers' preference for processed meat products. This study aimed to investigate effects of heating on interaction between myofibrillar proteins (MPs) and pyrazine compounds and understand the underlying mechanisms. A combination of multispectral, molecular docking, and molecular dynamics technologies was used to achieve study's aim. Results demonstrated that MPs underwent structural reconstruction and expansion during heating, which significantly altered surface hydrophobicity and SH content. MPs' zeta potential reduced from -7.29 to -10.47 when a short heating time. Additionally, a positive correlation was found between β-sheet content and ability of MPs to adsorb pyrazine compounds. Molecular docking analysis revealed 13 binding sites for pyrazines and MPs. Furthermore, amino acid residues and pyrazine compounds were found to interact by four different forms of forces, primarily van der Waals forces, carbon‑hydrogen bonds, alkyl groups, and π-alkyl groups. Obtained results demonstrated that adequate or optimized heat treatment could expose more binding sites, hence enhancing the binding of MPs to pyrazine compounds. This study may be used to better understand how structural changes in MPs during processing affect MPs' capacity to bind flavor substances, which can help improve flavor of processed meats to encourage their consumption.
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Affiliation(s)
- Yumei Yu
- Key Laboratory of Agro-Products Processing, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Beijing 100193, China; Key Laboratory of Food Nutrition and Safety, Ministry of Education, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Ahmed S M Saleh
- Department of Food Science and Technology, Faculty of Agriculture, Assiut University, Assiut 71526, Egypt
| | - Xiangxiang Sun
- Key Laboratory of Agro-Products Processing, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Beijing 100193, China
| | - Zhenyu Wang
- Key Laboratory of Agro-Products Processing, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Beijing 100193, China
| | - Yang Lu
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Dequan Zhang
- Key Laboratory of Agro-Products Processing, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Beijing 100193, China.
| | - Chunjiang Zhang
- Key Laboratory of Agro-Products Processing, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Beijing 100193, China.
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12
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Hashemi B, Assadpour E, Zhang F, Jafari SM. A comparative study of the impacts of preparation techniques on the rheological and textural characteristics of emulsion gels (emulgels). Adv Colloid Interface Sci 2023; 322:103051. [PMID: 37981462 DOI: 10.1016/j.cis.2023.103051] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 11/07/2023] [Accepted: 11/08/2023] [Indexed: 11/21/2023]
Abstract
A subtype of soft solid-like substances are emulsion gels (emulgels; EGs). These composite material's structures either consist of a network of aggregated emulsion droplets or a polymeric gel matrix that contains emulsion droplets. The product's rheological signature can be used to determine how effective it is for a specific application. The interactions between these structured system's separate components and production process, however, have a substantial impact on their rheological imprint. Therefore, rational comprehension of interdependent elements, their structural configurations, and the resulting characteristics of a system are essential for accelerating our progress techniques as well as for fine-tuning the technological and functional characteristics of the finished product. This article presents a comprehensive overview of the mechanisms and procedures of producing EGs (i.e., cold-set and heat-set) in order to determine the ensuing rheological features for various commercial applications, such as food systems. It also describes the influence of these methods on the rheological and textural characteristics of the EGs. Diverse preparation methods are the cause of the rheological-property correlations between different EGs. In many ways, EGs can be produced using various matrix polymers, processing techniques, and purposes. This may lead to various EG matrix structures and interactions between them, which in turn may affect the composition of EGs and ultimately their textural and rheological characteristics.
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Affiliation(s)
- Behnaz Hashemi
- Department of Food Science and Technology, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Elham Assadpour
- Food Industry Research Co., Gorgan, Iran; Food and Bio-Nanotech International Research Center (Fabiano), Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
| | - Fuyuan Zhang
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071000, China.
| | - Seid Mahdi Jafari
- Department of Food Materials and Process Design Engineering, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran; Halal Research Center of IRI, Iran Food and Drug Administration, Ministry of Health and Medical Education, Tehran, Iran.
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13
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Lian W, WangFeng Q, Zhang H, Zhu Y, Qu M, Sun B, Huang Y, Zhu X. Use of soybean oil to modulate the gel properties of soybean protein isolation-wheat gluten composite with or without CaCl 2. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:6180-6189. [PMID: 37139635 DOI: 10.1002/jsfa.12684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/10/2023] [Accepted: 05/01/2023] [Indexed: 05/05/2023]
Abstract
BACKGROUND Plant protein is widely used in the study of animal protein substitutes and healthy sustainable products. The gel properties are crucial for the production of plant protein foods. Therefore, the present study investigated the use of soybean oil to modulate the gel properties of soybean protein isolation-wheat gluten composite with or without CaCl2 . RESULTS Oil droplets filled protein network pores under the addition of soybean oil (1-2%). This resulted in an enhanced gel hardness and water holding capacity. Further addition of soybean oil (3-4%), oil droplets and some protein-oil compounds increased the distance between the protein molecule chain. The results of Fourier transform infrared spectroscopy and intermolecular interaction also showed that the disulfide bond and β-sheet ratio decreased in the gel system, which damaged the overall structure of the gel network. Compared with the addition of 0 m CaCl2 , salt ion reduced the electrostatic repulsion between proteins, and local protein cross-linking was more intense at 0.005 m CaCl2 concentration. In the present study, structural properties and rheological analysis showed that the overall strength of the gel was weakened after the addition of CaCl2 . CONCLUSION The presence of appropriate amount of soybean oil can fill the gel pores and improve the texture properties and network structure of soy protein isolate-wheat gluten (SPI-WG) composite gel. Excessive soybean oil may hinder protein-protein interaction and adversely affect protein gel. In addition, the presence or absence of CaCl2 significantly affected the gelling properties of SPI-WG composite protein gels. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Wentao Lian
- College of Food Engineering, Harbin University of Commerce, Harbin, China
| | - Qiujie WangFeng
- College of Food Engineering, Harbin University of Commerce, Harbin, China
| | - Haojia Zhang
- College of Food Engineering, Harbin University of Commerce, Harbin, China
| | - Ying Zhu
- College of Food Engineering, Harbin University of Commerce, Harbin, China
| | - Min Qu
- College of Food Engineering, Harbin University of Commerce, Harbin, China
| | - Bingyu Sun
- College of Food Engineering, Harbin University of Commerce, Harbin, China
| | - Yuyang Huang
- College of Food Engineering, Harbin University of Commerce, Harbin, China
| | - Xiuqing Zhu
- College of Food Engineering, Harbin University of Commerce, Harbin, China
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14
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Jeong HG, Kim J, Lee S, Jo K, Yong HI, Choi YS, Jung S. Differences in pork myosin solubility and structure with various chloride salts and their property of pork gel. JOURNAL OF ANIMAL SCIENCE AND TECHNOLOGY 2023; 65:1065-1080. [PMID: 37969338 PMCID: PMC10640935 DOI: 10.5187/jast.2023.e7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/22/2022] [Accepted: 01/14/2023] [Indexed: 11/17/2023]
Abstract
The solubility and structure of myosin and the properties of pork gel with NaCl, KCl, CaCl2, and MgCl2 were investigated. Myofibrillar proteins (MPs) with phosphate were more solubilized with NaCl than with KCl (p < 0.05). CaCl2 and MgCl2 showed lower MP solubilities than those of NaCl and KCl (p < 0.05). The α-helix content of myosin was lower in KCl, CaCl2, and MgCl2 than in NaCl (p < 0.05). The pH of pork batter decreased in the order of KCl, NaCl, MgCl2, and CaCl2 (p < 0.05). The cooking yield of the pork gel manufactured with monovalent salts was higher than that of the pork gel manufactured with divalent salts (p < 0.05). The pork gel manufactured with KCl and MgCl2 showed lower hardness than that of the pork gel manufactured with NaCl. The solubility and structure of myosin were different with the different chloride salts and those led the different quality properties of pork gel. Therefore, the results of this study can be helpful for understanding the quality properties of low-slat meat products manufactured by replacing sodium chloride with different chloride salts.
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Affiliation(s)
- Hyun Gyung Jeong
- Division of Animal and Dairy Science,
Chungnam National University, Daejeon 34134, Korea
| | - Jake Kim
- Division of Animal and Dairy Science,
Chungnam National University, Daejeon 34134, Korea
- Research Group of Food Processing, Korea
Food Research Institute, Wanju 55365, Korea
| | - Seonmin Lee
- Division of Animal and Dairy Science,
Chungnam National University, Daejeon 34134, Korea
| | - Kyung Jo
- Division of Animal and Dairy Science,
Chungnam National University, Daejeon 34134, Korea
| | - Hae In Yong
- Division of Animal and Dairy Science,
Chungnam National University, Daejeon 34134, Korea
| | - Yun-Sang Choi
- Research Group of Food Processing, Korea
Food Research Institute, Wanju 55365, Korea
| | - Samooel Jung
- Division of Animal and Dairy Science,
Chungnam National University, Daejeon 34134, Korea
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15
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Hu Z, Wang Y, Ma Z, Cheng T, Guo Z, Zhou L, Wang Z. Impacts of Industrial Modification on the Structure and Gel Features of Soy Protein Isolate and its Composite Gel with Myofibrillar Protein. Foods 2023; 12:foods12101982. [PMID: 37238801 DOI: 10.3390/foods12101982] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/10/2023] [Accepted: 05/11/2023] [Indexed: 05/28/2023] Open
Abstract
Native soy protein isolate (N-SPI) has a low denaturation point and low solubility, limiting its industrial application. The influence of different industrial modification methods (heat (H), alkaline (A), glycosylation (G), and oxidation (O)) on the structure of SPI, the properties of the gel, and the gel properties of soy protein isolate (SPI) in myofibril protein (MP) was evaluated. The study found that four industrial modifications did not influence the subunit composition of SPI. However, the four industrial modifications altered SPI's secondary structure and disulfide bond conformation content. A-SPI exhibits the highest surface hydrophobicity and I850/830 ratio but the lowest thermal stability. G-SPI exhibits the highest disulfide bond content and the best gel properties. Compared with MP gel, the addition of H-SPI, A-SPI, G-SPI, and O-SPI components significantly improved the properties of the gel. Additionally, MP-ASPI gel exhibits the best properties and microstructure. Overall, the four industrial modification effects may impact SPI's structure and gel properties in different ways. A-SPI could be a potential functionality-enhanced soy protein ingredient in comminuted meat products. The present study results will provide a theoretical basis for the industrialized production of SPI.
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Affiliation(s)
- Zhaodong Hu
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
- College of Food and Health, Beijing Technology and Business University, Beijing 100048, China
| | - Yichang Wang
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
| | - Zihan Ma
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
| | - Tianfu Cheng
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
| | - Zengwang Guo
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
| | - Linyi Zhou
- College of Food and Health, Beijing Technology and Business University, Beijing 100048, China
| | - Zhongjiang Wang
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
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16
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Guo X, Xu S, Meng X, Peng Z. Dose-Dependent Effect of Hyperoside on the Physicochemical and Gel Properties of Porcine Myofibrillar Proteins at Different NaCl Concentrations under Oxidative Stress. Foods 2023; 12:foods12081684. [PMID: 37107482 PMCID: PMC10137490 DOI: 10.3390/foods12081684] [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: 03/23/2023] [Revised: 04/13/2023] [Accepted: 04/17/2023] [Indexed: 04/29/2023] Open
Abstract
The effects of HYP (10, 50, and 250 μM/g protein) on the physicochemical and gel properties of myofibrillar proteins (MPs) at different NaCl concentrations under oxidative stress were explored. The incorporation of HYP significantly reduced carbonyl content and decreased the loss of free amine groups in a dose-dependent manner, regardless of NaCl concentration. In addition, HYP induced a dose-dependent decrement in total sulfhydryl content regardless of NaCl concentration, which might result from the formation of thiol-quinone adducts via Michael addition. The surface hydrophobicity was significantly increased with HYP addition. Nevertheless, compared with samples treated with 50 μM/g HYP, 250 μM/g HYP caused a significant decrease in surface hydrophobicity, which might be due to the increase in the extent of MPs unfolding and the concomitant aggregation of MPs by hydrophobic interaction. Furthermore, HYP also showed a dose-dependent increment in the water-holding capacity (WHC) and gel strength of MPs gels, which might be due to more orderly crosslinks via fibrous filaments at 0.2 M NaCl and more regular and lamellar structures with smaller and more homogeneous pores at 0.6 M NaCl. In summary, HYP reduced the oxidation-mediated changes of physicochemical characteristics, preventing the oxidative damage of MPs and reinforcing the ordered crosslinks of MPs-MPs and MPs-HYP during thermal gelation, ultimately resulting in a better gel quality. These results provide a theoretical support for the practical application of HYP as a natural antioxidant in gel-type meat products.
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Affiliation(s)
- Xiuyun Guo
- School of Turism and Cuisine, Yangzhou University, Yangzhou 225127, China
| | - Shuangyi Xu
- School of Turism and Cuisine, Yangzhou University, Yangzhou 225127, China
| | - Xiangren Meng
- School of Turism and Cuisine, Yangzhou University, Yangzhou 225127, China
| | - Zengqi Peng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
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17
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Fan X, Fu L, Liu M, Sun Y, Zeng X, Wu Z, Du L, Pan D. Effect of lentinan on gelling properties and structural changes of goose myofibrillar protein under oxidative stress. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023. [PMID: 37038913 DOI: 10.1002/jsfa.12618] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 04/03/2023] [Accepted: 04/11/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND The reduction of protein oxidation is important for maintaining the product quality of reconstituted meat. In this study, the dose-dependent effects of lentinan (LNT) on gelling properties and chemical changes in oxidatively stressed goose myofibrillar protein were investigated. RESULTS Myofibrillar protein (MP) with 200 μmol g-1 protein LNT increased gel strength by 87.90 ± 9.26% in comparison with LNT-free myofibrillar protein after oxidation. Scanning electron microscopy analysis revealed that the gel network containing LNT was compact, with small pores and uniform distribution. The absolute value of the zeta potential reduced significantly following oxidation of LNT with 200 μmol g-1 protein at 4 °C for 12 h compared with the zeta potential without LNT, according to the laser particle size analyzer. The incorporation of LNT increased protein solubility and -SH content, inhibited carbonyl formation, enhanced α-helix content and tryptophan intrinsic fluorescence intensity, and reduced exposure of hydrophobic groups and protein aggregation. CONCLUSION The results indicated that adding LNT to myofibrillar protein could improve gel. This is related to its protective effect on conformational changes in the oxidation system. Lentinan is therefore recommended for oxidatively stressed goose meat processing to enhance the MP gelling potential. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Xiankang Fan
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, China
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
| | - Li Fu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, China
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
| | - Mingzhen Liu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, China
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
| | - Yangying Sun
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, China
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
| | - Xiaoqun Zeng
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, China
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
| | - Zhen Wu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, China
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
| | - Lihui Du
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, China
| | - Daodong Pan
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, China
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
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18
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Li C, Bassey AP, Zhou G. Molecular Changes of Meat Proteins During Processing and Their Impact on Quality and Nutritional Values. Annu Rev Food Sci Technol 2023; 14:85-111. [PMID: 36972162 DOI: 10.1146/annurev-food-052720-124932] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
Meats are rich in lipids and proteins, exposing them to rapid oxidative changes. Proteins are essential to the human diet, and changes in the structure and functional attributes can greatly influence the quality and nutritional value of meats. In this article, we review the molecular changes of proteins during processing, their impact on the nutritional value of fresh and processed meat, the digestibility and bioavailability of meat proteins, the risks associated with high meat intake, and the preventive strategies employed to mitigate these risks. This information provides new research directions to reduce or prevent oxidative processes that influence the quality and nutritional values of meat.
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Affiliation(s)
- Chunbao Li
- Key Laboratory of Meat Processing and Quality Control, Ministry of Education; Key Laboratory of Meat Processing, Ministry of Agriculture and Rural Affairs; Jiangsu Collaborative Center of Meat Production, Processing and Quality Control; College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, PR China;
| | - Anthony Pius Bassey
- Key Laboratory of Meat Processing and Quality Control, Ministry of Education; Key Laboratory of Meat Processing, Ministry of Agriculture and Rural Affairs; Jiangsu Collaborative Center of Meat Production, Processing and Quality Control; College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, PR China;
| | - Guanghong Zhou
- Key Laboratory of Meat Processing and Quality Control, Ministry of Education; Key Laboratory of Meat Processing, Ministry of Agriculture and Rural Affairs; Jiangsu Collaborative Center of Meat Production, Processing and Quality Control; College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, PR China;
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19
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Mao J, Fu J, Zhu Z, Jin D, Shen S, Yuan Y, Chen Y. Impact of KCl and ultrasound on the structural properties of myofibrillar proteins in low sodium semi-dried large yellow croaker (Pseudosciaena croea). Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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20
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Hou Y, Ren X, Huang Y, Xie K, Wang K, Wang L, Wei F, Yang F. Effects of hydrodynamic cavitation on physicochemical structure and emulsifying properties of tilapia ( Oreochromis niloticus) myofibrillar protein. Front Nutr 2023; 10:1116100. [PMID: 36761226 PMCID: PMC9905136 DOI: 10.3389/fnut.2023.1116100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 01/09/2023] [Indexed: 01/26/2023] Open
Abstract
The purpose of this research was to explore the different hydrodynamic cavitation (HC) times (0, 5, 10, 15, 20 min; power 550 W, pressure 0.14 MPa) on the emulsifying properties of tilapia myofibrillar protein (TMP). Results of pH, particle size, turbidity, solubility, surface hydrophobicity, and reactive sulfhydryl (SH) group indicated that HC changed the structure of TMP, as confirmed by the findings of intrinsic fluorescence and circular dichroism (CD) spectra. Furthermore, HC increased the emulsifying activity index (EAI) significantly (P < 0.05) and changed the emulsifying stability index (ESI), droplet size, and rheology of TMP emulsions. Notably, compared with control group, the 10-min HC significantly decreased particle size and turbidity but increased solubility (P < 0.05), resulting in accelerated diffusion of TMP in the emulsion. The prepared TMP emulsion showed the highest ESI (from 71.28 ± 5.50 to 91.73 ± 5.56 min), the smallest droplet size (from 2,754 ± 110 to 2,138 ± 182 nm) and the best rheological properties, as demonstrated by the microstructure photographs. Overall, by showing the effect of HC in improving the emulsifying properties of TMP, the study demonstrated HC as a potential technique for meat protein processing.
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Affiliation(s)
- Yucheng Hou
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Key Laboratory for Processing of Sugar Resources of Guangxi Higher Education Institutes, School of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, China
| | - Xian’e Ren
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Key Laboratory for Processing of Sugar Resources of Guangxi Higher Education Institutes, School of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, China,Guangxi Liuzhou Luosifen Research Center of Engineering Technology, Liuzhou, China
| | - Yongchun Huang
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Key Laboratory for Processing of Sugar Resources of Guangxi Higher Education Institutes, School of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, China,Guangxi Liuzhou Luosifen Research Center of Engineering Technology, Liuzhou, China
| | - Kun Xie
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Key Laboratory for Processing of Sugar Resources of Guangxi Higher Education Institutes, School of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, China
| | - Keyao Wang
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Key Laboratory for Processing of Sugar Resources of Guangxi Higher Education Institutes, School of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, China
| | - Liyang Wang
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Key Laboratory for Processing of Sugar Resources of Guangxi Higher Education Institutes, School of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, China
| | - Fengyan Wei
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Key Laboratory for Processing of Sugar Resources of Guangxi Higher Education Institutes, School of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, China
| | - Feng Yang
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Key Laboratory for Processing of Sugar Resources of Guangxi Higher Education Institutes, School of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, China,Guangxi Liuzhou Luosifen Research Center of Engineering Technology, Liuzhou, China,*Correspondence: Feng Yang,
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21
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Huang Y, Zhou Y, Liu Y, Wan J, Hu P, Liu L, Li M, Zhou Y, Gu S, Chen D, Hu B, Hu K, Zhu Q. Effects of tea branch liquid smoke on oxidation and structure of myofibrillar protein derived from pork tenderloin during curing. Food Chem X 2022; 17:100544. [PMID: 36845486 PMCID: PMC9943755 DOI: 10.1016/j.fochx.2022.100544] [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: 10/08/2022] [Revised: 12/03/2022] [Accepted: 12/11/2022] [Indexed: 12/15/2022] Open
Abstract
This study focused on how different concentrations of tea branch liquid smoke (TLS) in the curing solution impacted the physicochemical properties and antioxidant properties of pork tenderloin. Five experimental (1.25 mL/kg, 2.5 mL/kg, 5 mL/kg, 10 mL/kg, 20 mL/kg) and blank groups set up over 4 days, and it was found that the physicochemical indexes, antioxidant capacity, thermal stability and protein network structure of the cured meat using 5 mL/kg of liquid smoke were excellent than the other groups used (P < 0.05). However, concentrations at 20 mL/kg accelerated protein oxidation. Low frequency nuclear magnetic resonance (LFNHR) revealed that TLS also improved the water holding capacity of the cured meat by increasing the percentage of bound water. Additionally, the correlation analysis demonstrated that the inoxidizability of myofibrillar protein was significantly related to cooking loss and water distribution, which were adjusted by changing the usage of liquid smoke.
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Affiliation(s)
- Yanpei Huang
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China,Key Laboratory of Agricultural and Animal Products Store and Processing of Guizhou Province, Guiyang 550025, China
| | - Ying Zhou
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China,Key Laboratory of Agricultural and Animal Products Store and Processing of Guizhou Province, Guiyang 550025, China
| | - Yuanyuan Liu
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China,Key Laboratory of Agricultural and Animal Products Store and Processing of Guizhou Province, Guiyang 550025, China
| | - Jing Wan
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China,Key Laboratory of Agricultural and Animal Products Store and Processing of Guizhou Province, Guiyang 550025, China,Key Laboratory Mountain Plateau Animals Genetics and Breeding, Ministry of Education, Guiyang 550025, China
| | - Ping Hu
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China,Key Laboratory of Agricultural and Animal Products Store and Processing of Guizhou Province, Guiyang 550025, China,Key Laboratory Mountain Plateau Animals Genetics and Breeding, Ministry of Education, Guiyang 550025, China
| | - Linggao Liu
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China,Key Laboratory of Agricultural and Animal Products Store and Processing of Guizhou Province, Guiyang 550025, China
| | - Mingming Li
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China,Key Laboratory of Agricultural and Animal Products Store and Processing of Guizhou Province, Guiyang 550025, China
| | - Yeling Zhou
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China,Key Laboratory of Agricultural and Animal Products Store and Processing of Guizhou Province, Guiyang 550025, China
| | - Sha Gu
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China,Key Laboratory of Agricultural and Animal Products Store and Processing of Guizhou Province, Guiyang 550025, China
| | - Dan Chen
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China,Key Laboratory of Agricultural and Animal Products Store and Processing of Guizhou Province, Guiyang 550025, China
| | - Bokai Hu
- Guizhou Provincial Institute of Walnut, Guizhou Academy of Forestry, Guiyang 550005, China
| | - Ke Hu
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China,Key Laboratory of Agricultural and Animal Products Store and Processing of Guizhou Province, Guiyang 550025, China
| | - Qiujin Zhu
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China,Key Laboratory of Agricultural and Animal Products Store and Processing of Guizhou Province, Guiyang 550025, China,Key Laboratory Mountain Plateau Animals Genetics and Breeding, Ministry of Education, Guiyang 550025, China,Corresponding author at: School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, China.
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22
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Tan C, Xu QD, Chen N, He Q, Sun Q, Zeng WC. Cross-linking effects of EGCG on myofibrillar protein from common carp (Cyprinus carpio) and the action mechanism. J Food Biochem 2022; 46:e14416. [PMID: 36106705 DOI: 10.1111/jfbc.14416] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/29/2022] [Accepted: 08/17/2022] [Indexed: 01/13/2023]
Abstract
The cross-linking effects and action mechanism of epigallocatechin gallate (EGCG) on myofibrillar protein from common carp (Cyprinus carpio) were investigated. According to particle size, zeta potential, and atomic force microscopy, EGCG could cause the aggregation of myofibrillar protein, while hydrogen bonds and electrostatic interactions were the main molecular forces. With the measurement of Fourier transform infrared spectrum, surface hydrophobicity, fluorescence spectrum, circular dichroism spectrum, and molecular dynamics simulation, EGCG could make the spatial configuration of myofibrillar protein loose, enhance the exposure of amino acid residues, and further change its secondary and tertiary structures by forming intermolecular and intramolecular hydrogen bonds with myofibrillar protein. In addition, the gel properties of myofibrillar protein were improved by EGCG. All results suggested that EGCG had the cross-linking effects on myofibrillar protein in carp meat and could further improve its properties, which showed the potential to improve the qualities of fish meat in food industry. PRACTICAL APPLICATIONS: Compared with other meat, fish meat is particularly easy to break and deteriorate during its processing and sales due to the short length and low cross-linking degree of fish myofibrillar protein, which shows some negative impacts on the quality of fish meat. In the present study, epigallocatechin gallate (EGCG) showed the significant cross-linking effects on carp myofibrillar protein and further improved its physicochemical properties. All results suggested that EGCG had the potential to increase the cross-linking degree of fish myofibrillar protein and improve its properties, so as to ameliorate the quality of fish meat during processing and storage.
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Affiliation(s)
- Chong Tan
- Antioxidant Polyphenols Team, Department of Food Engineering, Sichuan University, Chengdu, PR China
| | - Qian-Da Xu
- Antioxidant Polyphenols Team, Department of Food Engineering, Sichuan University, Chengdu, PR China
| | - Nan Chen
- Antioxidant Polyphenols Team, Department of Food Engineering, Sichuan University, Chengdu, PR China
| | - Qiang He
- The Key Laboratory of Food Science and Technology of Sichuan Province of Education, Sichuan University, Chengdu, PR China
| | - Qun Sun
- The Key Laboratory of Food Science and Technology of Sichuan Province of Education, Sichuan University, Chengdu, PR China
| | - Wei-Cai Zeng
- Antioxidant Polyphenols Team, Department of Food Engineering, Sichuan University, Chengdu, PR China.,The Key Laboratory of Food Science and Technology of Sichuan Province of Education, Sichuan University, Chengdu, PR China
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23
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Zhang Y, Bai G, Jin G, Wang Y, Wang J, Puolanne E, Cao J. Role of low molecular additives in the myofibrillar protein gelation: underlying mechanisms and recent applications. Crit Rev Food Sci Nutr 2022; 64:3604-3622. [PMID: 36239320 DOI: 10.1080/10408398.2022.2133078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Understanding mechanisms of myofibrillar protein gelation is important for development of gel-type muscle foods. The protein-protein interactions are largely responsible for the heat-induced gelation. Exogenous additives have been extensively applied to improve gelling properties of myofibrillar proteins. Research has been carried out to investigate effects of different additives on protein gelation, among which low molecular substances as one of the most abundant additives have been recently implicated in the modifications of intermolecular interactions. In this review, the processes of myosin dissociation under salt and the subsequent interaction via intermolecular forces are elaborated. The underlying mechanisms focusing on the role of low molecular additives in myofibrillar protein interactions during gelation particularly in relation to modifications of the intermolecular forces are comprehensively discussed, and six different additives i.e. metal ions, phosphates, amino acids, hydrolysates, phenols and edible oils are involved. The promoting effect of low molecular additives on protein interactions is highly attributed to the strengthened hydrophobic interactions providing explanations for improved gelation. Other intermolecular forces i.e. covalent bonds, ionic and hydrogen bonds could also be influenced depending on varieties of additives. This review can hopefully be used as a reference for the development of gel-type muscle foods in the future.
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Affiliation(s)
- Yuemei Zhang
- Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, Beijing, China
| | - Genpeng Bai
- Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, Beijing, China
| | - Guofeng Jin
- Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, Beijing, China
| | - Ying Wang
- Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, Beijing, China
| | - Jinpeng Wang
- Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, Beijing, China
| | - Eero Puolanne
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
| | - Jinxuan Cao
- Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, Beijing, China
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24
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Zhang L, Li Q, Bao Y, Tan Y, Lametsch R, Hong H, Luo Y. Recent advances on characterization of protein oxidation in aquatic products: A comprehensive review. Crit Rev Food Sci Nutr 2022; 64:1572-1591. [PMID: 36122384 DOI: 10.1080/10408398.2022.2117788] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
In addition to microbial spoilage and lipid peroxidation, protein oxidation is increasingly recognized as a major cause for quality deterioration of muscle-based foods. Although protein oxidation in muscle-based foods has attracted tremendous interest in the past decade, specific oxidative pathways and underlying mechanisms of protein oxidation in aquatic products remain largely unexplored. The present review covers the aspects of the origin and site-specific nature of protein oxidation, progress on the characterization of protein oxidation, oxidized proteins in aquatic products, and impact of protein oxidation on protein functionalities. Compared to meat protein oxidation, aquatic proteins demonstrate a less extent of oxidation on aromatic amino acids and are more susceptible to be indirectly oxidized by lipid peroxidation products. Different from traditional measurement of protein carbonyls and thiols, proteomics-based strategy better characterizes the targeted oxidation sites within proteins. The future trends using more robust and accurate targeted proteomics, such as parallel reaction monitoring strategy, to characterize protein oxidation in aquatic products are also given.
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Affiliation(s)
- Longteng Zhang
- Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Qian Li
- Department of Food Science, University of Copenhagen, Frederiksberg C, Denmark
| | - Yulong Bao
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Yuqing Tan
- Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - René Lametsch
- Department of Food Science, University of Copenhagen, Frederiksberg C, Denmark
| | - Hui Hong
- Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Yongkang Luo
- Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
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25
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Effects of NaCl on the interactions between neomethyl hesperidin dihydrochalcone and pork myofibrillar protein: Their relevance to gelation properties. Food Res Int 2022; 162:111983. [DOI: 10.1016/j.foodres.2022.111983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 08/24/2022] [Accepted: 09/26/2022] [Indexed: 11/20/2022]
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26
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Wang Z, Yang C, Tang D, Yang X, Zhang L, Yu Q. Effects of selenium yeast and jujube powder dietary supplements on conformational and functional properties of post-mortem chicken myofibrillar protein. Front Nutr 2022; 9:954397. [PMID: 35990324 PMCID: PMC9389338 DOI: 10.3389/fnut.2022.954397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 07/14/2022] [Indexed: 11/17/2022] Open
Abstract
The aim of the study was to evaluate the effects of selenium yeast and jujube powder on the structure and functional properties of post-mortem myofibrillar protein (MP) in white feather broilers. Changes in the structure (surface hydrophobicity, secondary structure, and tertiary structure), functional properties (solubility, turbidity, emulsifying, and foaming characteristics), and gel properties (gel strength, springiness, and water-holding capacity) of the MPs of white feather broiler, which were fed with different concentrations of selenium yeast or/and jujube powder (selenium yeast: 0,0.3, and 0.6 mg/kg; jujube powder: 8% to replace corn) for 42 days, were determined at 0, 24, and 72 h post-mortem. The results showed that with increasing concentrations of selenium yeast and jujube powder in the diet, the α-helix content, solubility, emulsification, and foaming of post-mortem chicken MP increased significantly (P < 0.05). The gel strength, springiness, and water-holding capacity of MP also increased, but the differences between the treatment groups were not significant (P > 0.05). In addition, the β-folding content and turbidity of MP decreased significantly (P < 0.05). Both the increase in selenium yeast levels and the addition of jujube powder improved the structural integrity and functional properties of MP. The best improvement effect was found in the combination group of high-dose selenium yeast and jujube powder, and there were significant interactions between them in the indices of α-helix, β-folding, turbidity, emulsification, and foam stability of MP. In conclusion, supplementing diets with seleniumyeast and jujube powder could maintain the structural stability of MPs in post-mortem chicken breast, leading to good functional properties. The results of this study may provide new insights into the effects of pre-slaughter feeding on post-mortem muscle MP conformation control and quality improvement.
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Affiliation(s)
- Zhuo Wang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, China
| | - Chao Yang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, China
| | - Defu Tang
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, China
| | - Xue Yang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, China
| | - Li Zhang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, China
| | - Qunli Yu
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, China
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27
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Ren Z, Cui Y, Wang Y, Shi L, Yang S, Hao G, Qiu X, Wu Y, Zhao Y, Weng W. Effect of ionic strength on the structural properties and emulsion characteristics of myofibrillar proteins from hairtail (Trichiurus haumela). Food Res Int 2022; 157:111248. [DOI: 10.1016/j.foodres.2022.111248] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 04/08/2022] [Accepted: 04/09/2022] [Indexed: 01/20/2023]
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28
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Liu C, Wan J, Zhou Y, Hu K, Zhu Q, Tang P, Xu S, Song L. Proteome profile of glycrol-mediated salt-reduction cured meat reveals the formation mechanism of eating quality. Food Chem 2022; 382:132395. [DOI: 10.1016/j.foodchem.2022.132395] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 01/13/2022] [Accepted: 02/06/2022] [Indexed: 11/04/2022]
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29
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Xiong YL. Muscle protein oxidation and functionality: a global view of a once neglected phenomenon. MEAT AND MUSCLE BIOLOGY 2022. [DOI: 10.22175/mmb.14349] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Muscle is a highly organized apparatus with a hierarchicmicrostructure that offers the protection of cellular components againstreactive oxygen species (ROS). However, fresh meat immediately postmortem andmeat undergoing processing become susceptible to oxidation due to physicaldisruption and the influx of molecular oxygen. Upon the activation byendogenous prooxidants, oxygen species are rapidly produced, and bothmyofibrillar and sarcoplasmic proteins become their primary targets. Direct ROSattack of amino acid sidechains and peptide backbone leads to proteinconformational changes, conversion to carbonyl and thiol derivatives, andsubsequent aggregation and polymerization. Interestingly, mild radical andnonradical oxidation enables orderly protein physicochemical changes, which explainswhy gels formed by ROS-modified myofibrillar protein has improved rheologicalproperties and binding potential in comminuted meat and meat emulsions. Theincorporation of phenolic and other multi-functional compounds promotes gelnetwork formation, fat emulsification, and water immobilization; however,extensive protein modification induced by high levels of ROS impairs proteinfunctionality. Now recognized to be a natural occurrence, once-neglectedprotein oxidation has drawn much interest and is being intensively studiedwithin the international community of meat science. This review describes thehistory and evolution of muscle protein oxidation, the mechanism andfunctionality impact hereof, and innovative oxidant/antioxidant strategies tocontrol and manipulate oxidation in the context of meat processing, storage,and quality. It is hoped that the review will stimulate in-depth discussion of scientificas well as industrial relevance and importance of protein oxidation and inspirerobust international collaboration in addressing this global challenge.
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30
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Hu J, Feng C, Yu Z, Zhu Y. Effect of partial substitution of NaCl by KCl, CaCl
2
, and MgCl
2
on properties of mixed gelation from myofibrillar protein and
Flammulina velutipes
protein. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16525] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Jingrong Hu
- College of Food Science and Engineering Shanxi Agricultural University Taigu 030801 China
| | - Cuiping Feng
- College of Food Science and Engineering Shanxi Agricultural University Taigu 030801 China
| | - Zhihui Yu
- College of Food Science and Engineering Shanxi Agricultural University Taigu 030801 China
| | - Yingchun Zhu
- College of Food Science and Engineering Shanxi Agricultural University Taigu 030801 China
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31
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Guo X, Wu J, Meng X, Zhang Y, Peng Z. Oxidative characteristics and gel properties of porcine myofibrillar proteins affected by
l
‐lysine and
l
‐histidine in a dose‐dependent manner at a low and high salt concentration. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiuyun Guo
- School of Tourism and Cuisine Yangzhou University Yangzhou 225127 China
- Key Laboratory of Chinese Cuisine intangible Cultural Heritage Technology Inheritance Ministry of Culture and Tourism Yangzhou China
| | - Junjun Wu
- College of Food Science and Technology National Center of Meat Quality and Safety Control Nanjing Agricultural University Nanjing 210095 China
| | - Xiangren Meng
- School of Tourism and Cuisine Yangzhou University Yangzhou 225127 China
- Key Laboratory of Chinese Cuisine intangible Cultural Heritage Technology Inheritance Ministry of Culture and Tourism Yangzhou China
| | - Yawei Zhang
- College of Food Science and Technology National Center of Meat Quality and Safety Control Nanjing Agricultural University Nanjing 210095 China
| | - Zengqi Peng
- College of Food Science and Technology National Center of Meat Quality and Safety Control Nanjing Agricultural University Nanjing 210095 China
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32
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Effect of ultrasound and coagulant types on properties of β-carotene bulk emulsion gels stabilized by soy protein. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2021.107146] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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33
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Wang J, Li J, Wang R, Xu F, Zeng X. Improving water retention of chicken breast meats by CaCl
2
combined with pulsed electric fields. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Jiachen Wang
- School of Food Science and Engineering South China University of Technology Guangzhou 510641 China
- Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center) Guangzhou China
| | - Jian Li
- School of Food Science and Engineering South China University of Technology Guangzhou 510641 China
- Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center) Guangzhou China
| | - Rui Wang
- School of Food Science and Engineering South China University of Technology Guangzhou 510641 China
- Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center) Guangzhou China
| | - Fei‐Yue Xu
- School of Food Science and Engineering South China University of Technology Guangzhou 510641 China
- Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center) Guangzhou China
| | - Xin‐An Zeng
- School of Food Science and Engineering South China University of Technology Guangzhou 510641 China
- Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center) Guangzhou China
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34
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Chu Y, Deng S, Lv G, Li M, Bao H, Gao Y, Jia R. Improvement of Gel Quality of Squid ( Dosidicus gigas) Meat by Using Sodium Gluconate, Sodium Citrate, and Sodium Tartrate. Foods 2022; 11:foods11020173. [PMID: 35053905 PMCID: PMC8775022 DOI: 10.3390/foods11020173] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/06/2022] [Accepted: 01/08/2022] [Indexed: 11/16/2022] Open
Abstract
In order to improve the quality of squid surimi products, squid surimi gels were prepared using several types of organic salts under two heating conditions to study the effects of organic salts on squid gel properties. Compared with the NaCl group, organic salts reduced the solubilization capacity of myofibrillar protein, and significant (p < 0.05) decreases in the breaking force, breaking distance, texture, and water-holding capacity of the gel were observed in the sodium gluconate group, while significant (p < 0.05) increases in the breaking force, breaking distance, texture, and water-holding capacity of the gel were observed in the sodium citrate and sodium tartrate groups. Although the mixed addition of NaCl and organic salt improved surimi gel quality, the effective improvement was still lower than that of only organic salt. Rheological properties indicated that sodium citrate and sodium tartrate had high viscoelasticity. The squid surimi gel prepared by direct heating exhibited better properties than gels prepared by two-step heating. The chemical force of squid gel prepared with sodium citrate and sodium tartrate formed a stronger matrix than the gels prepared with other salts. For color, the addition of sodium citrate resulted in an undesirable color of squid surimi gels, while the addition of sodium tartrate improved the whiteness of the surimi gel. The results showed that the quality of surimi gel was dependent upon the choice of heating method and the types of salt used. Sodium citrate and sodium tartrate could significantly improve the gel properties of squid surimi. This study provides reliable guidance for improving the overall quality of squid surimi gels.
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Affiliation(s)
- Yanjiao Chu
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province, College of Food Science and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China; (Y.C.); (S.D.); (G.L.); (M.L.); (H.B.)
| | - Shanggui Deng
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province, College of Food Science and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China; (Y.C.); (S.D.); (G.L.); (M.L.); (H.B.)
| | - Guancheng Lv
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province, College of Food Science and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China; (Y.C.); (S.D.); (G.L.); (M.L.); (H.B.)
| | - Mingao Li
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province, College of Food Science and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China; (Y.C.); (S.D.); (G.L.); (M.L.); (H.B.)
| | - Hongli Bao
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province, College of Food Science and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China; (Y.C.); (S.D.); (G.L.); (M.L.); (H.B.)
| | - Yuanpei Gao
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province, College of Food Science and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China; (Y.C.); (S.D.); (G.L.); (M.L.); (H.B.)
- Correspondence: (Y.G.); (R.J.)
| | - Ru Jia
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315211, China
- Correspondence: (Y.G.); (R.J.)
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35
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Lv Y, Xu L, Su Y, Chang C, Gu L, Yang Y, Li J. Effect of soybean protein isolate and egg white mixture on gelation of chicken myofibrillar proteins under salt/-free conditions. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111871] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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36
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Miao R, Feng Y, Wang Y, Wang P, Li P, Li X, Wang L. Exploring the influence mechanism of ozonation on protein fouling of ultrafiltration membranes as a result of the interfacial interaction of foulants at the membrane surface. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 785:147340. [PMID: 33930806 DOI: 10.1016/j.scitotenv.2021.147340] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 03/25/2021] [Accepted: 04/20/2021] [Indexed: 05/09/2023]
Abstract
Ozonation was widely used before ultrafiltration processes, but its effect mechanism on protein fouling is still controversial. Ozonation of bovine serum albumin (BSA) solutions was performed in the present work. The interfacial forces of BSA at the membrane surface were measured before and after ozonation. The adsorption behaviour of BSA onto the membrane surface and the fouling layer structures under different ozone dosages were also investigated. These results were combined with the membrane fouling behaviour to identify the effect of ozonation on protein fouling. The results showed that ozonation could weaken the interaction forces between the membrane and BSA effectively, but this did not have any effect on membrane fouling. In contrast, in terms of membrane fouling behaviour after pre-ozonation, the contribution of the changes in the covalent disulfide bonds between BSA molecules outweighs those of the non-covalent bonds. The number of disulfide bonds gradually increased as the O3:DOC ratio increased from 0 to 0.3, and began to decline when the O3:DOC ratio was further increased to 0.45 and 0.6. This could have altered the deposition rate of foulants onto the membrane surface and the structure of the fouling layers, and may have caused the membrane fouling first to be enhanced and then to decline with increasing ozone dosages.
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Affiliation(s)
- Rui Miao
- Research Institute of Membrane Separation Technology of Shaanxi Province, Key Laboratory of Membrane Separation of Shaanxi Province, Key Laboratory of Northwest Water Resources, Key Laboratory of Environmental Engineering of Shaanxi Province, Xi'an University of Architecture and Technology, Yan Ta Road. No. 13, Xi'an 710055, China; School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Yan Ta Road. No. 13, Xi'an 710055, China; Department of Civil Engineering, the University of Hong Kong, Pokfulam, Hong Kong, China.
| | - Yaya Feng
- Research Institute of Membrane Separation Technology of Shaanxi Province, Key Laboratory of Membrane Separation of Shaanxi Province, Key Laboratory of Northwest Water Resources, Key Laboratory of Environmental Engineering of Shaanxi Province, Xi'an University of Architecture and Technology, Yan Ta Road. No. 13, Xi'an 710055, China; School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Yan Ta Road. No. 13, Xi'an 710055, China
| | - Yupeng Wang
- Research Institute of Membrane Separation Technology of Shaanxi Province, Key Laboratory of Membrane Separation of Shaanxi Province, Key Laboratory of Northwest Water Resources, Key Laboratory of Environmental Engineering of Shaanxi Province, Xi'an University of Architecture and Technology, Yan Ta Road. No. 13, Xi'an 710055, China; School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Yan Ta Road. No. 13, Xi'an 710055, China
| | - Pei Wang
- School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Yan Ta Road. No. 13, Xi'an 710055, China; Department of Civil Engineering, the University of Hong Kong, Pokfulam, Hong Kong, China
| | - Pu Li
- Department of Civil Engineering, the University of Hong Kong, Pokfulam, Hong Kong, China
| | - Xiaoyan Li
- Department of Civil Engineering, the University of Hong Kong, Pokfulam, Hong Kong, China
| | - Lei Wang
- Research Institute of Membrane Separation Technology of Shaanxi Province, Key Laboratory of Membrane Separation of Shaanxi Province, Key Laboratory of Northwest Water Resources, Key Laboratory of Environmental Engineering of Shaanxi Province, Xi'an University of Architecture and Technology, Yan Ta Road. No. 13, Xi'an 710055, China; School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Yan Ta Road. No. 13, Xi'an 710055, China
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Monto AR, Li M, Wang X, Wijaya GYA, Shi T, Xiong Z, Yuan L, Jin W, Li J, Gao R. Recent developments in maintaining gel properties of surimi products under reduced salt conditions and use of additives. Crit Rev Food Sci Nutr 2021; 62:8518-8533. [PMID: 34047645 DOI: 10.1080/10408398.2021.1931024] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Salt is a necessary condition to produce a surimi product that is based on the gelation of salt-soluble myofibrillar proteins. Recently, there has been a growing concern among consumers to consume healthy foods due to the threat of several chronic diseases caused by an unhealthy diet. Methods of reducing salt content out of concern for health issues caused by excessive sodium intake may affect the gel properties of surimi, as can many health-oriented food additives. Several studies have investigated different strategies to improve the health characteristics of surimi products without decreasing gel properties. This review reports recent developments in this area and how the gel properties were successfully maintained under reduced-salt conditions and the use of additives. This review of recent studies presents a great deal of progress made in the health benefits of surimi and can be used as a reference for further development in the surimi product processing industry.
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Affiliation(s)
- Abdul Razak Monto
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Mengzhe Li
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Xin Wang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | | | - Tong Shi
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Zhiyu Xiong
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Li Yuan
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Wengang Jin
- Bio-resources Key Laboratory of Shaanxi Province, School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, China
| | - Jianrong Li
- College of Food Science and Technology, Bohai University, Jinzhou, China
| | - Ruichang Gao
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China.,Bio-resources Key Laboratory of Shaanxi Province, School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, China
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Yang HH, Zhong C, Sun LC, Li YK, Chen H, Wu GP. Effects of partial substitution of NaCl on myofibrillar protein properties from pearl mussel Hyriopsis cumingii muscle: Structural characteristics and aggregation behaviors. Food Chem 2021; 356:129734. [PMID: 33838607 DOI: 10.1016/j.foodchem.2021.129734] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 03/23/2021] [Accepted: 03/26/2021] [Indexed: 01/17/2023]
Abstract
The effects of NaCl and its partial substitutes (KCl, MgCl2 and CaCl2) on solubility, structural characteristics and aggregation behaviors of myofibrillar protein (MP) from pearl mussel muscle were investigated and compared. MP at 0.6 M NaCl was beneficial to protein unfolding and showed excellent potential functional properties. When NaCl was substituted in low level, MPs also showed good solubility and ordered microstructure as well as NaCl, especially MgCl2 and CaCl2, due to the unfolding of α-helical structures and subsequently exposed tyrosine residues and hydrophobic groups. However, the obviously increased disulfide bonds and hydrophobic interactions in high substitution level indicated the excessive non-sodium salts had negative effects on molecular rearrangement, leading to irregular and overly tight of microstructure. Thus, NaCl partially substituted by KCl, MgCl2 and CaCl2 in low substitution level is promising to improve functional properties of MP in low-sodium meat products.
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Affiliation(s)
- Huan-Huan Yang
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 30045, China
| | - Chan Zhong
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 30045, China
| | - Le-Chang Sun
- Key Laboratory of Refrigeration and Conditioning Aquatic Products Processing, Ministry of Agriculture and Rural Affairs, Xiamen 361021, China; College of Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Ya-Ke Li
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 30045, China
| | - Hu Chen
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 30045, China
| | - Guo-Ping Wu
- College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 30045, China.
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Li J, Yu X, Tang W, Wan C, Lu Y, Dong N, Chen Z, Lei Z, Ren T, Wang Z, Liu J. Characterization of food gels prepared from the water extract of fish (Cyprinus carpio L.) scales: From molecular components to sensory attributes. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2020.106263] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Study on the mechanism of KCl replacement of NaCl on the water retention of salted pork. Food Chem 2020; 332:127414. [DOI: 10.1016/j.foodchem.2020.127414] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 06/20/2020] [Accepted: 06/22/2020] [Indexed: 01/02/2023]
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