1
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Choi JS, Chin KB. Influence of NaCl and phosphate on gelation properties of chicken breast myofibrillar protein gels and its application to in vitro digestion model. Food Chem 2024; 460:140638. [PMID: 39182444 DOI: 10.1016/j.foodchem.2024.140638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 06/29/2024] [Accepted: 07/23/2024] [Indexed: 08/27/2024]
Abstract
To investigate the combination effect of sodium chloride and phosphates on chicken breast myofibrillar proteins, MP gels containing various molarity of NaCl (0.15, 0.30 and 0.45 M) and phosphate (0 and 0.05 M) were prepared, their rheological properties were characterized, and applied to an in vitro digestion model. MP mixture containing 0.45 M NaCl and 0.05 M phosphate had the highest viscosity. The gel strength and cooking yield of MP gels was improved by increasing of molarity of NaCl. As NaCl concentration in MP increased, sulfhydryl levels decreased, while disulfide levels increased. As NaCl and phosphate levels increase, MP gels become denser and porosity decreases, which may reduce protein digestibility. In SDS-PAGE, protein bands from MP gels containing low NaCl levels (≤ 0.30 M) degraded more rapidly during in vitro digestion. These results may support the need for the meat industry to develop low-salt meat products with improved digestibility. KEYWORDS: Chicken, Myofibrillar protein, NaCl, Phosphate, Rheological properties, In vitro digestion.
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Affiliation(s)
- Ji Seon Choi
- Department of Animal Science, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Koo Bok Chin
- Department of Animal Science, Chonnam National University, Gwangju 61186, Republic of Korea.
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2
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Li J, Wang X, Chang C, Gu L, Su Y, Yang Y, Agyei D, Han Q. Chicken Egg White Gels: Fabrication, Modification, and Applications in Foods and Oral Nutraceutical Delivery. Foods 2024; 13:1834. [PMID: 38928777 PMCID: PMC11202995 DOI: 10.3390/foods13121834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 06/07/2024] [Accepted: 06/07/2024] [Indexed: 06/28/2024] Open
Abstract
Chicken egg white (EW) proteins possess various useful techno-functionalities, including foaming, gelling or coagulating, and emulsifying. The gelling property is one of the most important functionalities of EW proteins, affecting their versatile applications in the food and pharmaceutical industries. However, it is challenging to develop high-quality gelled foods and innovative nutraceutical supplements using native EW and its proteins. This review describes the gelling properties of EW proteins. It discusses the development and action mechanism of the physical, chemical, and biological methods and exogenous substances used in the modification of EW gels. Two main applications of EW gels, i.e., gelling agents in foods and gel-type carriers for nutraceutical delivery, are systematically summarized and discussed. In addition, the research and technological gaps between modified EW gels and their applications are highlighted. By reviewing the new modification strategies and application trends of EW gels, this paper provides insights into the development of EW gel-derived products with new and functional features.
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Affiliation(s)
- Junhua Li
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi 214122, China
| | - Xuechun Wang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Cuihua Chang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Luping Gu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Yujie Su
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Yanjun Yang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China
| | - Dominic Agyei
- Department of Food Science, University of Otago, Dunedin 9054, New Zealand
| | - Qi Han
- School of Science, STEM College, RMIT University, Melbourne, VIC 3000, Australia
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3
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Zhang Y, Lyu H, Wang Y, Bai G, Wang J, Teng W, Wang W, Cao J. Optimizing the formation of myosin/high-density lipoprotein composite gels: PH-dependent effects on heat-induced aggregation. Int J Biol Macromol 2024; 268:131786. [PMID: 38657927 DOI: 10.1016/j.ijbiomac.2024.131786] [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: 01/23/2024] [Revised: 04/01/2024] [Accepted: 04/21/2024] [Indexed: 04/26/2024]
Abstract
This study investigated impact of high-density lipoprotein (HDL) on thermal aggregation and gelling behavior of myosin in relation to varied pHs. Results revealed that HDL modified myosin structure before and after heating, with distinct effects observed at varied pH. Under pH 5.0, both myosin and HDL-MS exhibited larger aggregates and altered microstructure; at pH 7.0 and 9.0, HDL inhibited myosin aggregation, resulting in enhanced solubility, reduced turbidity and particle size. Comparative analysis of surface hydrophobicity, free sulfhydryl groups and secondary structure highlighted distinct thermal aggregation behavior between MS and HDL-MS, with the latter showing inhibitory effects under neutral or alkaline conditions. Gelation behavior was enhanced at pH 7.0 with maximum strength, hardness, water-holding capacity and rheological properties. Under acidic pH, excessive protein aggregation resulted in increased whiteness and rough microstructure with granular aggregates. Under alkaline pH, gel network structure was weaker, possibly due to higher thermal stability of protein molecules. Scanning electron microscopy revealed expanded HDL protein particles at pH 7.0, accounting for decreased gel strength and altered rheological properties compared with myosin gel. Overall, the results indicated a positive role of HDL at varied pH in regulating thermal aggregation of myosin and further impacting heat-induced gel characteristics.
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Affiliation(s)
- Yuemei Zhang
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, 100048 Beijing, China; Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, 100048 Beijing, China
| | - Hangbin Lyu
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food Science and Pharmaceutical Sciences, Ningbo University, 315211 Ningbo, China
| | - Ying Wang
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, 100048 Beijing, China; Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, 100048 Beijing, China.
| | - Genpeng Bai
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, 100048 Beijing, China; Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, 100048 Beijing, China
| | - Jinpeng Wang
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, 100048 Beijing, China; Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, 100048 Beijing, China
| | - Wendi Teng
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, 100048 Beijing, China; Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, 100048 Beijing, China
| | - Wei Wang
- Key Laboratory of Meat Processing of Sichuan, College of Food and Biological Engineering, Chengdu University, Chengdu 610106, China
| | - Jinxuan Cao
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, 100048 Beijing, China; Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, 100048 Beijing, China
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4
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Yuan D, Liang X, Kong B, Xia X, Cao C, Zhang H, Liu Q, Li X. Influence of seaweed dietary fibre as a potential alternative to phosphates on the quality profiles and flavour attributes of frankfurters. Meat Sci 2024; 213:109511. [PMID: 38598966 DOI: 10.1016/j.meatsci.2024.109511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 04/01/2024] [Accepted: 04/05/2024] [Indexed: 04/12/2024]
Abstract
This study primarily aimed to investigate the influence of seaweed dietary fibre (SDF), as a potential alternative to phosphates, on the quality profiles and flavour attributes of frankfurters. The results revealed that SDF addition can significantly improve the cooking yield and texture characteristics of phosphate-free frankfurters (P < 0.05), and 1.00% SDF proved to be the optimal concentration for replacing phosphates in frankfurters. Moreover, electronic nose and electronic tongue analyses demonstrated that SDF incorporation potentially influences the aroma and taste of phosphate-free frankfurters. Furthermore, volatile compound analysis revealed that SDF addition potentially compensates for the decrease in volatile flavour compound content caused by phosphate deficiency. Generally, our results indicate that SDF can be successfully applied as a potential alternative to phosphates and subsequently improve the quality profiles and flavour attributes of phosphate-free frankfurters. Moreover, they provide valuable theoretical guidance for the processing of phosphate-free emulsified meat products.
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Affiliation(s)
- Dongxue Yuan
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Xue Liang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Baohua Kong
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Xiufang Xia
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Chuanai Cao
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Hongwei Zhang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Qian Liu
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China; Heilongjiang Green Food Science & Research Institute, Harbin, Heilongjiang 150028, China.
| | - Xin Li
- Sharable Platform of Large-Scale Instruments & Equipments, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
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5
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Zhang Q, Hou Y, Liu X, Sun J, Wang X, Sang Y. Improvement in the gelling properties of myofibrillar protein from the razor clam ( Sinonovacula constricta) through phosphorylation and structural characterization of the modified protein. Food Chem X 2023; 20:101006. [PMID: 38046180 PMCID: PMC10692655 DOI: 10.1016/j.fochx.2023.101006] [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: 08/15/2023] [Revised: 10/30/2023] [Accepted: 11/11/2023] [Indexed: 12/05/2023] Open
Abstract
This study investigated the modification of myofibrillar protein (MP) from the razor clam through phosphorylation by using various phosphate salts, namely, sodium tripolyphosphate (STPP), sodium trimetaphosphate (STMP), sodium polyphosphate (STTP) and sodium pyrophosphate (TSPP), and their mechanisms of action for functional and gelling properties. Fourier transform infrared spectrometry (FTIR) showed that MP introduced phosphate groups during phosphorylation; these phosphates changed the secondary structure. Moreover, MP after phosphorylation led to an increase in solubility, which was more evident in the case of TSPP phosphorylation, leading to the improvement of gel properties. Therefore, TSPP was the phosphate with the best gel properties in the modification of MP, showing the highest phosphorus content, which resulted in better gelling properties owing to its relatively shorter chains. These results showed that phosphate was able to improve protein cross-linking through ion interactions and electrostatic interactions, which ultimately improved the gelling properties of the razor clam protein.
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Affiliation(s)
| | | | - Xiaohan Liu
- College of Food Science and Technology, Hebei Agricultural University, Baoding, China
| | - Jilu Sun
- College of Food Science and Technology, Hebei Agricultural University, Baoding, China
| | - Xianghong Wang
- College of Food Science and Technology, Hebei Agricultural University, Baoding, China
| | - Yaxin Sang
- College of Food Science and Technology, Hebei Agricultural University, Baoding, China
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6
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Zhu Z, Bassey AP, Huang M, Khan IA. The effect of protein oxidation on the formation of advanced glycation end products after chicken myofibrillar protein glycation. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2023.02.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/28/2023]
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7
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Application of seaweed dietary fiber as a potential alternative to phosphates in frankfurters with healthier profiles. Meat Sci 2022; 196:109044. [DOI: 10.1016/j.meatsci.2022.109044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 09/16/2022] [Accepted: 11/14/2022] [Indexed: 11/18/2022]
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8
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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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9
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Lin J, Zhang Y, Li Y, Sun P, Ren X, Li D. Improving the texture properties and protein thermal stability of Antarctic krill (Euphausia superba) by L-lysine marination. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:3916-3924. [PMID: 34952978 DOI: 10.1002/jsfa.11741] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 12/16/2021] [Accepted: 12/20/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND The quality deterioration of Antarctic krill (Euphausia superba) after thermal processing limits its industrial application. This study sought to improve the texture characteristics of Antarctic krill after heat treatment through pre-soaking using l-lysine (Lys) solution and sodium tripolyphosphate (STPP). Moreover, the effects of Lys on heat-treated Antarctic krill were explored. RESULTS Lys significantly reduced the cooking loss and improved the texture characteristics of Antarctic krill during heat treatment. The low-field nuclear magnetic resonance results showed that Lys reduced the water loss of Antarctic krill during heat treatment. Additionally, the surface hydrophobicity, Fourier transform infrared spectroscopy, and endogenous fluorescence spectroscopy results showed that Lys could inhibit the structural damage of Antarctic krill protein under the thermal denaturation condition and enhance the thermal stability of the protein. The scanning electron microscopy results showed that Lys could protect the structural integrity of Antarctic krill muscle fibers during heat treatment. CONCLUSION The cooking loss in the Lys added groups was better than the sodium tripolyphosphate added group, and 2.0% Lys solution could minimize the cooking loss of Antarctic krill. The secondary and tertiary structures of the Antarctic krill protein were actively protected by Lys during heat treatment. Overall, the study will provide insights into the application of Lys in the food industry as a natural additive and an alternative to phosphate. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Junxin Lin
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
| | - Yuying Zhang
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
| | - Yiwei Li
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
| | - Peizi Sun
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
| | - Xiang Ren
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
| | - Dongmei Li
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
- National Engineering Research Center of Seafood, Dalian, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, China
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Wang P, Li Y, Qu Y, Wang B, Sun J, Miao C, Huang M, Huang H, Zhang C. Improving gelling properties of myofibrillar proteins incorporating with cellulose micro/nanofibres. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15667] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Peng Wang
- College of Food Science & Engineering Shandong Research Center for Meat Food Quality Control Qingdao Agricultural University Qingdao 266109 China
| | - Yan Li
- College of Food Science & Engineering Shandong Research Center for Meat Food Quality Control Qingdao Agricultural University Qingdao 266109 China
| | - Yujiao Qu
- College of Chemical & Pharmaceutical Sciences Qingdao Agricultural University Qingdao 266109 China
| | - Baowei Wang
- College of Food Science & Engineering Shandong Research Center for Meat Food Quality Control Qingdao Agricultural University Qingdao 266109 China
| | - Jingxin Sun
- College of Food Science & Engineering Shandong Research Center for Meat Food Quality Control Qingdao Agricultural University Qingdao 266109 China
- Qingdao Special Food Research Institute Qingdao 266109 China
| | - Chunwei Miao
- College of Food Science & Engineering Shandong Research Center for Meat Food Quality Control Qingdao Agricultural University Qingdao 266109 China
| | - Ming Huang
- National R&D Branch Center for Poultry Meat Processing Technology Huangjiaoshou Food Sci. & Tech. Co., Ltd. Nanjing 211226 China
| | - He Huang
- Newhope Liuhe Group Co., Ltd. Qingdao 266000 China
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11
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Wang Q, Geng X, Zhao H, Yu D, Shao J, Li C. Tetrasodium pyrophosphate ameliorates oxidative damage to the TGase-catalyzed gelation of actomyosins. Food Chem 2022; 378:132128. [PMID: 35042110 DOI: 10.1016/j.foodchem.2022.132128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 12/30/2021] [Accepted: 01/08/2022] [Indexed: 11/26/2022]
Abstract
The present study attempted to investigate the interactive roles of protein oxidation (0-20 mM H2O2) and tetrasodium pyrophosphate (TSPP) on the crosslinking efficiency of actomyosin mediated by transglutaminase (TGase). Oxidation at 0-20 mM H2O2 was not conducive to TGase-mediated crosslinking as indicated by the relative reduction of free amine consumption from 35.3% to 11.7%, and caused the principle crosslinking sites to progressively convert from myosin subfragment-1 (S1) to subfragment-1 (S2) as evidenced by electrophoresis. However, the binding of TSPP to myosin alleviated oxidation suppression to TGase-catalyzed crosslinking in varying degrees and retarded the migration of crosslinking site from S1 to S2. Moreover, oxidation (especially 20 mM H2O2) decreased the final (90 °C) elasticity index (EI) and water holding capacity of TGase-treated actomyosin gel, while TSPP intensified those of TGase-catalyzed actomyosin gel, indicating that TSPP had a positive effect on ameliorating the oxidative stress to TGase-catalyzed gelation of actomyosin.
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Affiliation(s)
- Qingling Wang
- College of Food Science and Engineering, Yangzhou University, Yangzhou, Jiangsu 225127, China
| | - Xiaoqian Geng
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning 110866, China
| | - Hongfei Zhao
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning 110866, China
| | - Di Yu
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning 110866, China
| | - Junhua Shao
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning 110866, China
| | - Chunqiang Li
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning 110866, China.
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12
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Du J, Zhou C, Xia Q, Wang Y, Geng F, He J, Sun Y, Pan D, Cao J. The effect of fibrin on rheological behavior, gelling properties and microstructure of myofibrillar proteins. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112457] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Wang H, Yang Z, Yang H, Xue J, Li Y, Wang S, Ge L, Shen Q, Zhang M. Comparative study on the rheological properties of myofibrillar proteins from different kinds of meat. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112458] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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14
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Goemaere O, Glorieux S, Govaert M, Steen L, Fraeye I. Phosphate Elimination in Emulsified Meat Products: Impact of Protein-Based Ingredients on Quality Characteristics. Foods 2021; 10:foods10040882. [PMID: 33920658 PMCID: PMC8073691 DOI: 10.3390/foods10040882] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 04/11/2021] [Accepted: 04/12/2021] [Indexed: 12/20/2022] Open
Abstract
The addition of phosphates to meat products improves the emulsifying and gelling properties of meat proteins, in turn enhancing overall product quality. The current market trend towards additive-free products and the health issues related to phosphate challenge the industry to develop phosphate-free meat products. The aim of this study was to evaluate the potential of seven protein-based ingredients (pea, blood plasma, gelatin, soy, whey, egg, and potato) to remediate quality losses of emulsified meat products (cooked sausages) upon phosphate elimination. First, the intrinsic gelling and emulsifying characteristics of the proteins were assessed. Next, the proteins were added to phosphate-free sausages, of which quality characteristics during production (viscoelastic behavior and emulsion stability) and of the final products (texture, cooking loss, and pH) were screened. Blood plasma and soy were superior in phosphate-free cooked sausages, as no significant differences in hardness, cooking yield, or stability were found compared to phosphate-containing sausages. Egg and pea also improved the previously mentioned quality characteristics of phosphate-free sausages, although to a lesser extent. These insights could not entirely be explained based on the intrinsic gelling and emulsifying capacity of the respective proteins. This indicated the importance of a well-defined standardized meat matrix to determine the potential of alternative proteins in meat products.
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15
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Zhu Z, Yang J, Zhou X, Khan IA, Bassey AP, Huang M. Comparison of two kinds of peroxyl radical pretreatment at chicken myofibrillar proteins glycation on the formation of N ε-carboxymethyllysine and N ε-carboxyethyllysine. Food Chem 2021; 353:129487. [PMID: 33725542 DOI: 10.1016/j.foodchem.2021.129487] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 01/31/2021] [Accepted: 02/24/2021] [Indexed: 10/22/2022]
Abstract
During meat processing, two typical advanced glycation end products (AGEs), Nε-carboxymethyllysine (CML) and Nε-carboxyethyllysine (CEL), are generated by free radical induction. However, the impact of peroxyl radicals on myofibrillar proteins (MPs) glycosylation and CML and CEL formation is scarcely reported. In this study, two peroxyl radicals called ROO· and LOO· derived from AAPH (2,2'-azobis (2-methylpropionamidine) dihydrochloride) and linoleic acid were exposed prior to the Maillard reaction (glucosamine incubation at 37 °C for 24 h). Levels of AGEs (CML/CEL), protein oxidation (sulfhydryl/carbonyl), free amino group, surface hydrophobicity, zeta potential, particle size, intrinsic fluorescence intensity and secondary structure were determined. Together with Pearson's correlation, the assumption that free radicals promote MPs oxidation and glycation, alter the aggregation behavior and structure modification, leading to AGEs promotion has been built. In addition, the effect of dose-dependency of peroxyl radical on AGEs has also been established with different effects of peroxyl radical induction.
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Affiliation(s)
- Zongshuai Zhu
- Key Laboratory of Meat Processing and Quality Control, MOE, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Key Laboratory of Meat Products Processing, MOA, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Jing Yang
- Nanjing Huangjiaoshou Food Science and Technology Co., Ltd., National R&D, Center for Poultry Processing Technology, Nanjing, Jiangsu 211200, PR China; Institution of Agricultural Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210095, PR China
| | - Xinghu Zhou
- Nanjing Huangjiaoshou Food Science and Technology Co., Ltd., National R&D, Center for Poultry Processing Technology, Nanjing, Jiangsu 211200, PR China
| | - Iftikhar Ali Khan
- Institution of Agricultural Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210095, PR China
| | - Anthony Pius Bassey
- Key Laboratory of Meat Processing and Quality Control, MOE, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Key Laboratory of Meat Products Processing, MOA, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Ming Huang
- Key Laboratory of Meat Processing and Quality Control, MOE, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Key Laboratory of Meat Products Processing, MOA, Nanjing Agricultural University, Nanjing 210095, PR China; Nanjing Huangjiaoshou Food Science and Technology Co., Ltd., National R&D, Center for Poultry Processing Technology, Nanjing, Jiangsu 211200, PR China.
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Wang X, Wang L, Yang K, Wu D, Ma J, Wang S, Zhang Y, Sun W. Radio frequency heating improves water retention of pork myofibrillar protein gel: An analysis from water distribution and structure. Food Chem 2021; 350:129265. [PMID: 33610837 DOI: 10.1016/j.foodchem.2021.129265] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 01/16/2021] [Accepted: 01/31/2021] [Indexed: 01/04/2023]
Abstract
This study was to explore effects of hot air assisted or not assisted radio frequency (RF, 27.12 MHz, 1.4 kW) heating with different electrode gaps (100 mm, 120 mm, and 140 mm) on the water-holding capacity (WHC) of myofibrillar protein (MP) gel and to understand the underlying mechanism through chemical forces, water distribution, and structure. The results showed that the MP gels heated by RF (100 mm) had the highest WHC and uniform gel network structure. As for RF with 100 mm electrode gap, the increased ionic and hydrogen bonds might be conducive to the WHC compared to water bath heating, which was verified by Low-field nuclear magnetic resonance results that the free water converted into the immobilized water. Raman spectroscopy results revealed that RF (100 mm) induced the self-assembly of β-sheet to α-helix, which conduced to the stable and ordered gel network structure.
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Affiliation(s)
- Xian Wang
- College of Life Science, Yangtze University, Jingzhou, Hubei 434023, PR China
| | - Limei Wang
- College of Life Science, Yangtze University, Jingzhou, Hubei 434023, PR China
| | - Kun Yang
- College of Life Science, Yangtze University, Jingzhou, Hubei 434023, PR China
| | - Di Wu
- College of Life Science, Yangtze University, Jingzhou, Hubei 434023, PR China
| | - Jing Ma
- College of Life Science, Yangtze University, Jingzhou, Hubei 434023, PR China
| | - Shaojin Wang
- College of Mechanical and Electronic Engineering, Northwest A&F University, Yangling 712100, PR China
| | - Yunhua Zhang
- School of Mechanical Engineering, Yangtze University, Jingzhou, Hubei 434023, PR China
| | - Weiqing Sun
- College of Life Science, Yangtze University, Jingzhou, Hubei 434023, PR China
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