期刊
MEAT SCIENCE
卷 88, 期 4, 页码 668-674出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.meatsci.2011.02.026
关键词
Fermented sausages; Lactic acid bacteria; Phenotypic characterisation; Molecular identification
资金
- Ministry of Science and Environmental Protection of the Republic of Serbia [20037, 143036]
Petrovska Klobasa is an artisan Serbian sausage made only from meat and spices without any additives or starter cultures. In order to characterise lactic acid bacteria (LAB) microflora, a total number of 404 LAB strains were isolated from 15 samples collected during 90 days of the fermentation and 120 days of storage of one batch of Petrovska Klobasa. The isolates were preliminarily identified by phenotypic tests and subjected to (GTG)(5)-PCR fingerprinting. Representatives of each group were identified by 165 rDNA sequencing. The results showed that among the isolates, Lactobacillus sakei and Leuconostoc mesenteroides predominate with 36.4% and 37.1% of total LAB strains, respectively. Pediococcus pentosaceus was also isolated in high proportion (18.4%) whereas Enterococcus durans and Enterococcus caseliflavus made only 1% and 6% of the total isolates, correspondingly. The analysis of vacuum packed and modified atmosphere packed (MAP) samples showed higher presence of L mesenteroides and L sakei in the total microflora. (C) 2011 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据