Integrated metabolomics and lipidomics evaluate the alterations of flavor precursors in chicken breast muscle with white striping symptom

文献类型： 外文期刊

第一作者： Kong, Fuli

作者： Kong, Fuli;Bai, Lu;He, Zhengxiao;Sun, Jiahong;Tan, Xiaodong;Zhao, Di;Zhao, Guiping;Wen, Jie;Liu, Ranran;Kong, Fuli;Bai, Lu;He, Zhengxiao;Sun, Jiahong;Tan, Xiaodong;Zhao, Di;Zhao, Guiping;Wen, Jie;Liu, Ranran;Feng, Furong;Liu, Dawei

作者机构：

关键词： broiler chickens; white striping; lipidomics; metabolomics; flavor precursors

期刊名称：FRONTIERS IN PHYSIOLOGY （ 影响因子：4.0； 五年影响因子：4.7 ）

ISSN：

年卷期： 2023 年 13 卷

页码：

收录情况： SCI

摘要： White striping (WS) is the most common myopathy in the broiler chicken industry. To reveal flavor changes of WS meat objectively, flavor precursors of WS breast muscle were evaluated systematically with integrated metabolomics and lipidomics. The results showed that WS could be distinguished from normal controls by E-nose, and four volatile compounds (o-xylene, benzene, 1,3-dimethyl, 2-heptanone and 6-methyl and Acetic acid and ethyl ester) were detected as decreased compounds by gas chromatography-mass spectrometry. Lipidomic analysis showed that WS breast fillets featured increased neutral lipid (83.8%) and decreased phospholipid molecules (33.2%). Targeted metabolomic analysis indicated that 16 hydrophilic metabolites were altered. Thereinto, some water-soluble flavor precursors, such as adenosine monophosphate, GDP-fucose and L-arginine increased significantly, but fructose 1,6-bisphosphate and L-histidine significantly decreased in the WS group. These results provided a systematic evaluation of the flavor precursors profile in the WS meat of broiler chickens.

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