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乳业科学与技术 ›› 2014, Vol. 37 ›› Issue (6): 6-10.DOI: 10.15922/j.cnki.jdst.2014.06.002

• 基础研究 • 上一篇    下一篇

乳酸杆菌属对抗生素的耐药性

郭慧玲, 陈霞, 邵玉宇, 潘琳, 孟和毕力格, 张和平   

  1. 内蒙古农业大学乳品生物技术与工程教育部重点实验室,内蒙古呼和浩特,010018
  • 出版日期:2014-12-30 发布日期:2022-02-11
  • 基金资助:
    国家高技术研究发展计划(863计划)项目(2011AA100902)

Antibiotic Susceptibility of Lactobacillus isolates

GUO Hui-ling, CHEN Xia, SHAO Yu-yu, PAN Lin, MENG HE Bilige, ZHANG He-ping   

  1. ( Key Laboratory of Dairy Biotechnology and Bioengineer, Ministry of Education, Inner Mongolia Agricultural University, Hohhot 010018, China)
  • Online:2014-12-30 Published:2022-02-11

摘要: 以分离自不同地区的发酵乳制品的44株乳杆菌为研究对象,通过对其进行16S rRNA的基因序列分析,鉴定为干酪乳杆菌、植物乳杆菌、发酵乳杆菌、瑞士乳杆菌和保加利亚乳杆菌.同时,研究了这5种乳杆菌的抗生素耐药性.结果显示,乳杆菌对不同的抗生素表现出不同的耐药性.

关键词: 乳杆菌;抗生素;耐药性

Abstract: Forty-four strains of Lactobacillus isolated from fermented milk in different regions were identified by using 16S rRNA gene sequencing. The results showed that the species of these Lactobacillus isolates were Lactobacillus casei, Lactobacillus plantarum, Lactobacillus fermentum, Lactobacillus helveticus and Lactobacillus bulgaricus. Meanwhile, our present study focused on the susceptibility of these strains to 11 antibiotics from 6 different categories. Our results showed that different Lactobacillus species displayed different resistance to the antibiotics.

Key words: Lactobacillus; antibiotics; susceptibility

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