自然发酵风干肠中乳酸菌的分离与鉴定

被引:13
作者
赵俊仁 [1 ,2 ]
孔保华 [2 ]
机构
[1] 黄冈师范学院生命科学与工程学院
[2] 东北农业大学食品学院
关键词
发酵风干肠; 乳酸菌; 分离; 鉴定;
D O I
10.13386/j.issn1002-0306.2010.11.042
中图分类号
TS201.3 [食品微生物学];
学科分类号
082203 ;
摘要
以自然发酵风干肠为研究对象,分析了细菌总数和乳酸菌菌数的变化情况,结果表明,乳酸菌为风干肠发酵过程中的优势菌群。通过对风干肠中乳酸菌的分离鉴定,共分离出戊糖片球菌(Pediococcus pentosaceus)、乳酸乳球菌乳酸亚种(Lactococcus lactis subsplactis)、短乳杆菌(Lactobacillus brevis)、弯曲乳杆菌(Lactobacillus curvatus)和发酵乳杆菌(Lactobacillus fermentum)5株乳酸菌。24h产酸速率测定结果表明,弯曲乳杆菌>短乳杆菌>乳酸乳球菌乳酸亚种>戊糖片球菌>发酵乳杆菌。
引用
收藏
页码:158 / 160+324 +324
页数:4
相关论文
共 4 条
[1]  
Ecology of lactic acid bacteria in Italian fermented sausages: isolation, identification and molecular characterization[J] . Rosalinda Urso,Giuseppe Comi,Luca Cocolin.Systematic and Applied Microbiology . 2006 (8)
[2]   Characterization and selection of Lactobacillus sakei strains isolated from traditional dry sausage for their potential use as starter cultures [J].
Ammor, S ;
Dufour, E ;
Zagorec, M ;
Chaillou, S ;
Chevallier, I .
FOOD MICROBIOLOGY, 2005, 22 (06) :529-538
[3]  
Effect of starter culture and storage temperature on the content of biogenic amines in dry fermented sausage poli?an[J] . T Komprda,J Neznalovà,S Standara,S Bover-Cid.Meat Science . 2001 (3)
[4]   Biogenic amines in meat inoculated with Lactobacillus sake starter strains and an amine-positive lactic acid bacterium [J].
RoigSagues, A ;
Eerola, S .
ZEITSCHRIFT FUR LEBENSMITTEL-UNTERSUCHUNG UND-FORSCHUNG A-FOOD RESEARCH AND TECHNOLOGY, 1997, 205 (03) :227-231