Comparative metabolomics study on the quality of Antarctic krill (Euphausia superba) stored at different temperatures

文献类型： 外文期刊

第一作者： Ma, Xinyu

作者： Ma, Xinyu;Su, Dong;Xie, Wancui;Ma, Xinyu;Su, Dong;Zhu, Jiancheng;Miao, Junkui;Liu, Xiaofang;Leng, Kailiang;Wang, Xixi;Leng, Kailiang

作者机构：

关键词： Antarctic krill; metabolomics; quality biomarkers; short-term storage; temperature variation

期刊名称：INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY （ 影响因子：3.3； 五年影响因子：3.5 ）

ISSN： 0950-5423

年卷期： 2024 年

页码：

收录情况： SCI

摘要： In this study, the effect of short-term storage at different temperatures (0, 4 and -8 degrees C) on the quality of Antarctic krill was investigated using the main quality indicators as a reference, combined with electronic nose and untargeted metabolomics. Antarctic krill stored at lower temperatures (-8 degrees C) were of better quality and had a flavour similar to that of the original Antarctic krill. Metabolomics analyses showed that differential metabolites (DMS) were more abundant in Antarctic krill at higher temperatures (4 degrees C), with sixty-five metabolites having reduced expression and forty-five metabolites having increased expression; Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses showed that amino acid metabolism and nucleotide metabolism pathways were the Five DMS, including alpha-ketoglutarate, glutamate, succinate, sucrose and glutarate, can be used as potential biomarkers to monitor quality changes during short-term storage of Antarctic krill. In addition, the association between quality indicators and differential metabolites remains to be explored.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序