摘要
以贵州威宁火腿为研究对象,对其中的微生物开展分离鉴定及耐盐、耐亚硝酸盐和耐低温特性研究。结果表明:共分离得到10 株菌,包括4 株马胃葡萄球菌(Staphylococcus equorum)、2 株木糖葡萄球菌(Staphylococcusxylosus)、2 株乳酸片球菌(Pediococcus acidilactici)、1 株变平滑假丝酵母菌(Candida metapsilosis)和1 株近平滑假丝酵母菌(Candida parapsilosis);其中,马胃葡萄球菌WN1、变平滑假丝酵母菌WN9和近平滑假丝酵母菌WN10耐受9% NaCl、150 mg/kg亚硝酸盐和4 ℃低温条件的能力较强。
The objective of our current study was to isolate and identify microorganisms from Weining ham, as well as to illustrate their salt, nitrite and low temperature resistance. The results showed that a total of 10 strains were obtained, including 4 strains of Staphylococcus equorum, 2 strains of Staphylococcus xylosus, 2 strains of Pediococcus acidilactici, 1 Candida metapsilosis strain and 1 Candida parapsilosis strain. Among them, S. equorum WN1, C. metapsilosis WN9 and C. parapsilosis WN10 grew well in the presence of 9% NaCl or 150 mg/kg nitrite at 4 ℃.
作者
张诗意
唐楠
黄攀
周颖
徐宝才
李沛军
ZHANG Shiyi;TANG Nan;HUANG Pan;ZHOU Ying;XU Baocai;LI Peijun(Engineering Research Center of Bio-Process, Ministry of Education, School of Food and Biological Engineering,Hefei University of Technology, Hefei 230009, China)
出处
《肉类研究》
北大核心
2019年第8期12-17,共6页
Meat Research
基金
国家自然科学基金青年科学基金项目（31601498）
安徽省科技重大专项(18030701168)
关键词
威宁火腿
分离
鉴定
耐盐
耐亚硝酸盐
耐低温
Weining ham
isolation
identification
salt tolerance
nitrite tolerance
low temperature tolerance
