Insight into the quality deterioration induced by microorganisms in Litopenaeus vannamei during superchilling storage

文献类型: 外文期刊

第一作者: Pan, Chuang

作者: Pan, Chuang;Yang, Kaiying;Yang, Xianqing;Li, Chunsheng;Hao, Shuxian;Zhao, Yongqiang;Chen, Shengjun;Long, Xiaoshan;Pan, Chuang;Yang, Xianqing;Pan, Chuang;Yang, Kaiying;Yang, Xianqing;Long, Xiaoshan;Pan, Chuang;Yang, Kaiying;Yang, Xianqing;Pan, Chuang;Yang, Kaiying;Yang, Xianqing;Wu, Haiyun

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关键词: Superchilling; Psychrophiles; Untargeted metabolomics; Litopenaeus vannamei; Quality

期刊名称:FOOD SCIENCE AND HUMAN WELLNESS ( 影响因子:7.4; 五年影响因子:7.8 )

ISSN:

年卷期: 2024 年 13 卷 6 期

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收录情况: SCI

摘要: Quality deterioration induced by microbial community in Litopenaeus vannamei during superchilling storage were demonstrated in this study. In this study, 6 microorganisms were identified as the biomarkers by 16S rDNA sequencing and 71 differential metabolites were identified by untargeted metabolomics. The correlation analysis between microorganisms and differential metabolites revealed that Oceanicaulis, Aliihoeflea, Prauserella, Chelativorans and Pseudoalteromonas had the potential to be the important microorganisms of deterioration of superchilled shrimp. Moreover, the spearman correlation analysis revealed that lightness value had highly significant correlation with Shewanella (P < 0.01), and thiobarbituric acid content, total viable count value, total sulfhydryl content, trichloroacetic acid-soluble peptide and Ca2+-ATPase activity showed significantly correlation with Oceanicaulis, Prauserella, Chelativorans, Aliihoeflea and Pseudoalteromonas (P < 0.05). This study offers a better understanding for mechanisms behind quality degradation induced by microorganisms, which may help the quality maintaining of Pacific white shrimp during superchilling storage. (c) 2024 Beijing Academy of Food Sciences. Publishing services by Tsinghua University Press. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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