Comparative proteomic analysis of proteins associated with water holding capacity in goose muscles
文献类型： 外文期刊
作者： Zhang, Muhan 1 ; Wang, Daoying 2 ; Xu, Xinglian 1 ; Xu, Weimin 2 ;
作者机构： 1.Nanjing Agr Univ, Minist Educ, Key Lab Meat Proc & Qual Control, Nanjing 210095, Jiangsu, Peoples R China
2.Jiangsu Acad Agr Sci, Inst Agr Prod Proc, Nanjing 210014, Jiangsu, Peoples R China
关键词： Drip loss; Proteomics; Label-free; PRM; Goose; Meat quality
期刊名称：FOOD RESEARCH INTERNATIONAL （ 影响因子：6.475； 五年影响因子：6.508 ）
ISSN： 0963-9969
年卷期： 2019 年 116 卷
页码：
收录情况： SCI
摘要： The objective of this study was to unravelling the possible mechanism underlying drip loss and identify the protein markers associated with water holding capacity (WHC) of meat. Pectoralis major muscles from geese were assigned to high and low drip loss groups. The physio-chemical properties and proteome profiles were compared between these two groups. Label-free quantitative mass spectrometry was applied to investigate the differentially expressed proteins, and the results were confirmed with parallel reaction monitoring (PRM). 21 differential proteins were identified in abundance between high and low drip loss groups, and they fall generally into the structural proteins, metabolic enzymes, antioxidant enzymes and stress response proteins. The results may provide a perspective to the discovery of new biomarkers for drip loss.
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