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Metabolomic, lipidomic, and proteomic profiles provide insights on meat quality differences between Shitou and Wuzong geese

文献类型： 外文期刊

作者： Chen, Genghua 1 ; Qi, Lin 1 ; Zhang, Shuai 1 ; Peng, Haoqi 1 ; Lin, Zetong 1 ; Zhang, Xiquan 1 ; Nie, Qinghua 1 ; Luo, Wen 3 ;

作者机构： 1.South China Agr Univ, State Key Lab Livestock & Poultry Breeding, Guangzhou 510642, Peoples R China

2.South China Agr Univ, Lingnan Guangdong Lab Agr, Guangzhou 510642, Peoples R China

3.South China Agr Univ, Coll Anim Sci, Guangzhou 510642, Guangdong, Peoples R China; South China Agr Univ, Guangdong Prov Key Lab Agroanim Genom & Mol Breedi, Key Lab Chicken Genet Breeding & Reprod, Minist Agr, Guangzhou 510642, Guangdong, Peoples R China

关键词： IMF content; Goose; Meat quality; Metabolomics; Lipidomics; Proteomics

期刊名称：FOOD CHEMISTRY （ 影响因子：8.8； 五年影响因子：8.6 ）

ISSN： 0308-8146

年卷期： 2024 年 438 卷

页码：

收录情况： SCI

摘要： A comprehensive comparison of metabolomic, lipidomic, and proteomic profiles was conducted between the breast and leg muscles of Shitou goose (STE) and Wuzhong goose (WZE), which exhibit significant variations in body size and growth rate, to evaluate their impact on meat quality. WZE had higher intramuscular fat content in their breast muscles, which were also chewier and had higher drip and cooking losses than STE. Metabolomic analysis revealed differential regulation of amino acid and purine metabolism between WZE and STE. Lipidomic analysis indicated a higher abundance of PE and PC lipid molecules in WZE. Integration of proteomic and metabolomic data highlighted purine metabolism and amino acid biosynthesis as the major distinguishing pathways between STE and WZE. The primary differential pathways between breast and leg muscles were associated with energy metabolism and fatty acid metabolism. This comprehensive analysis provides valuable insights into the distinct meat quality of STE and WZE.

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