한국미생물·생명공학회지 (Microbiology and Biotechnology Letters)
- 제27권1호
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- Pages.23-27
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- 1999
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- 1598-642X(pISSN)
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- 2234-7305(eISSN)
가축의 장관에서 분리한 Lactobacillus reulterii BSA-131의 특성
Characteristics of Lactobacillus reuterii BSA-131 Isolated from Swine Intestine
-
장영효
(생명공학연구소)
;
- 김종근 (생명공학연구소) ;
- 김홍중 (생명공학연구소) ;
-
윤정훈
(생명공학연구소)
;
-
김원용
(생명공학연구소)
;
- 최양웅 ((주)대성미생물연구소) ;
- 이원준 ((주)대성미생물연구소) ;
- 김영배 (고려대학교 생명공학원) ;
-
박용하
(생명공학연구소)
-
Chang, Young-Hyo
(Korea Research Institute of Biosclence and Biotechnology)
;
- Kim, Jong-Keun (Korea Research Institute of Biosclence and Biotechnology) ;
- Kim, Hong-Joong (Korea Research Institute of Biosclence and Biotechnology) ;
-
Yoon, Jung-Hoon
(Korea Research Institute of Biosclence and Biotechnology)
;
-
Kim, Won-Yong
(Korea Research Institute of Biosclence and Biotechnology)
;
- Choi, Yang-Woong (Dae sung Microbiological Labs.) ;
- Lee, Won-Joon (Dae sung Microbiological Labs.) ;
- Kim, Young-Bae (Graduate School of Biotechnology, Korea University) ;
-
Park, Yong-Ha
(Korea Research Institute of Biosclence and Biotechnology)
- 발행 : 1999.02.01
초록
The development and industrial application of intestinal anaerbic bacteria is highly important in the munufacture of foodstuffs and medical products. We have conducted studies, screening anaerobic intestinal bacteria for acid and bile tolerance and for pathogens suppression in the intestine of swine. One such study was taxonomic in nature and dealt with the isolate's biochemical responses. The results indicated that the BSA-131 strian ioslated. which suppressed various pathogens (13 typical strains), were identified as Lactobacillus reuterii. The strain, which named L. reuterii BSA-131, was able to tolerate acid condition down to pH2 and could also tolerate bile at 5%. The strain exhibited resistance to a range of antibiotics including, cephalexin, erythromycin, flumequine, furazolidine, gentamycin, penicillin G, norfloxacin, spectinomycin, tetracycline, tiamuline, neomycin, chloramphenicol, kanamycin etc.