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The Changes Occurring in Proteins during Processing and Storage of Fermented Meat Products and Their Regulation by Lactic Acid Bacteria

Protein, which is the main component of meat, is degraded and oxidized during meat fermentation. During fermentation, macromolecular proteins are degraded into small peptides and free amino acids, and oxidation leads to amino acid side chain modification, molecular crosslinking polymerization, and p...

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Autores principales: Wang, Daixun, Cheng, Feng, Wang, Yi, Han, Jun, Gao, Fang, Tian, Jianjun, Zhang, Kaiping, Jin, Ye
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9407609/
https://www.ncbi.nlm.nih.gov/pubmed/36010427
http://dx.doi.org/10.3390/foods11162427
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author Wang, Daixun
Cheng, Feng
Wang, Yi
Han, Jun
Gao, Fang
Tian, Jianjun
Zhang, Kaiping
Jin, Ye
author_facet Wang, Daixun
Cheng, Feng
Wang, Yi
Han, Jun
Gao, Fang
Tian, Jianjun
Zhang, Kaiping
Jin, Ye
author_sort Wang, Daixun
collection PubMed
description Protein, which is the main component of meat, is degraded and oxidized during meat fermentation. During fermentation, macromolecular proteins are degraded into small peptides and free amino acids, and oxidation leads to amino acid side chain modification, molecular crosslinking polymerization, and peptide chain cleavage. At different metabolic levels, these reactions may affect the protein structure and the color, tenderness, flavor, and edible value of fermented meat products. Lactic acid bacteria are currently a research hotspot for application in the fermented meat industry. Its growth metabolism and derivative metabolites formed during the fermentation of meat products regulate protein degradation and oxidation to a certain extent and improve product quality. Therefore, this paper mainly reviews the changes occurring in proteins in fermented meat products and their effects on the quality of the products. Referring to studies on the effects of lactic acid bacteria on protein degradation and oxidation from all over the world, this review aims to provide a relevant reference for improving the quality of fermented meat products.
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spelling pubmed-94076092022-08-26 The Changes Occurring in Proteins during Processing and Storage of Fermented Meat Products and Their Regulation by Lactic Acid Bacteria Wang, Daixun Cheng, Feng Wang, Yi Han, Jun Gao, Fang Tian, Jianjun Zhang, Kaiping Jin, Ye Foods Review Protein, which is the main component of meat, is degraded and oxidized during meat fermentation. During fermentation, macromolecular proteins are degraded into small peptides and free amino acids, and oxidation leads to amino acid side chain modification, molecular crosslinking polymerization, and peptide chain cleavage. At different metabolic levels, these reactions may affect the protein structure and the color, tenderness, flavor, and edible value of fermented meat products. Lactic acid bacteria are currently a research hotspot for application in the fermented meat industry. Its growth metabolism and derivative metabolites formed during the fermentation of meat products regulate protein degradation and oxidation to a certain extent and improve product quality. Therefore, this paper mainly reviews the changes occurring in proteins in fermented meat products and their effects on the quality of the products. Referring to studies on the effects of lactic acid bacteria on protein degradation and oxidation from all over the world, this review aims to provide a relevant reference for improving the quality of fermented meat products. MDPI 2022-08-12 /pmc/articles/PMC9407609/ /pubmed/36010427 http://dx.doi.org/10.3390/foods11162427 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Wang, Daixun
Cheng, Feng
Wang, Yi
Han, Jun
Gao, Fang
Tian, Jianjun
Zhang, Kaiping
Jin, Ye
The Changes Occurring in Proteins during Processing and Storage of Fermented Meat Products and Their Regulation by Lactic Acid Bacteria
title The Changes Occurring in Proteins during Processing and Storage of Fermented Meat Products and Their Regulation by Lactic Acid Bacteria
title_full The Changes Occurring in Proteins during Processing and Storage of Fermented Meat Products and Their Regulation by Lactic Acid Bacteria
title_fullStr The Changes Occurring in Proteins during Processing and Storage of Fermented Meat Products and Their Regulation by Lactic Acid Bacteria
title_full_unstemmed The Changes Occurring in Proteins during Processing and Storage of Fermented Meat Products and Their Regulation by Lactic Acid Bacteria
title_short The Changes Occurring in Proteins during Processing and Storage of Fermented Meat Products and Their Regulation by Lactic Acid Bacteria
title_sort changes occurring in proteins during processing and storage of fermented meat products and their regulation by lactic acid bacteria
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9407609/
https://www.ncbi.nlm.nih.gov/pubmed/36010427
http://dx.doi.org/10.3390/foods11162427
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