肉类研究2025，Vol.39Issue(11)：31-38,8.DOI:10.7506/rlyj1001-8123-20250210-033
胀包即食小龙虾中产气微生物的分离、鉴定与特性
Isolation,Identification,and Characterization of Gas-Producing Microorganisms from Ready-to-Eat Crayfish with Blown Pack Spoilage
摘要
Abstract
The presence of gas-producing microorganisms in ready-to-eat crayfish may cause its blown pack spoilage,which significantly affects the storage period and organoleptic quality of crayfish.To investigate the causes of blown pack spoilage of ready-to-eat crayfish,gas-producing bacteria in ready-to-eat crayfish with blown pack spoilage were isolated,identified and characterized.We used high-throughput sequencing technology to analyze the dominant bacterial genera that cause spoilage of ready-to-eat crayfish,isolated the major gas-producing bacterium Weissella viridescens and the major spoilage bacterium Brochothrix thermosphacta by the traditional isolation and culture method,and characterized the physicochemical properties and gas production capacity of W.viridescens.Due to the complexity of the crayfish processing environment,the prevention and control of blown pack spoilage of crayfish during processing and storage is worth further exploration and research.关键词
小龙虾/胀包/腐败/产气菌/高通量测序Key words
crayfish/blown pack/spoilage/gas-producing bacteria/high-throughput sequencing分类
轻工纺织引用本文复制引用
马小江,宋子伟,李聪聪,白越,王梦欣,孙芝兰,刘芳,王道营..胀包即食小龙虾中产气微生物的分离、鉴定与特性[J].肉类研究,2025,39(11):31-38,8.基金项目
国家自然科学基金面上项目(31972140) （31972140）
江苏省农业自主创新资金项目(CX(22)3063) （CX(22）
