Unraveling the effect of the combination of modified atmosphere packaging and epsilon-polylysine on the physicochemical properties and bacterial community of greater amberjack (Seriola dumerili)

文献类型： 外文期刊

第一作者： Wang, Di

作者： Wang, Di;Yang, Xianqing;Chen, Shengjun;Li, Laihao;Wang, Yueqi;Pan, Chuang;Zhao, Yongqiang;Wang, Di;Yang, Xianqing;Chen, Shengjun;Li, Laihao;Wang, Yueqi;Pan, Chuang;Zhao, Yongqiang;Wang, Di;Yang, Xianqing;Chen, Shengjun;Li, Laihao;Wang, Yueqi;Pan, Chuang;Zhao, Yongqiang;Wang, Di;Yang, Xianqing;Chen, Shengjun;Li, Laihao;Wang, Yueqi;Pan, Chuang;Zhao, Yongqiang;Wang, Di;Yang, Xianqing;Chen, Shengjun;Li, Laihao;Wang, Yueqi;Pan, Chuang;Zhao, Yongqiang;Li, Xupeng

作者机构：

关键词： amberjack; epsilon-polylysine; modified atmosphere packaging; shelf life extension; bacterial community

期刊名称：FRONTIERS IN NUTRITION （ 影响因子：5.0； 五年影响因子：5.7 ）

ISSN： 2296-861X

年卷期： 2022 年 9 卷

页码：

收录情况： SCI

摘要： The combined effect of epsilon-polylysine (PL) and modified atmosphere packaging (MAP; 60% CO2/40% N-2) on the bacterial community of greater amberjack filets and their physicochemical properties was evaluated at 4 degrees C. The total viable counts (TVC), psychrotrophic bacterial count, sensory index, texture analysis, and total volatile basic nitrogen (TVB-N) revealed that PL, MAP, and MAP + PL treatment delayed the deterioration of greater amberjack filets. These treatment groups also showed decreased accumulation of biogenic amines. High-throughput 16S rRNA gene sequencing results indicated that these treatments suppressed the growth of Pseudomonas in greater amberjack filets. Furthermore, the MAP + PL treatment group was observed to be more effective than the PL and MAP groups, extending the shelf life of greater amberjack filets by 6 days. This investigation showed that the combination of PL and MAP has the potential to retain the quality and extend the shelf life of greater amberjack.

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