Journal of Dairy Science and Biotechnology
- 제21권2호
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- Pages.114-119
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- 2003
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- 2733-4554(pISSN)
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- 2733-4562(eISSN)
Lactobacillus acidophilus GP4A 박테리오신의 정제, Bacteriolytic 작용 및 생산 관련 Plasmid의 선별
Purification, Bacteriolytic Action and Plasmid Isolation of Acidocin 4A Produced by Lactobacillus acidophilus GP4A
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Han, Gyeong-Sik
(Division of Food Science, Korea University) ;
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Jeon, U-Min
(Department of Applied Animal Science, Sahmyook University) ;
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Kim, Yeong-Hun
(Division of Food Science, Korea University) ;
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Kim, Se-Heon
(Division of Food Science, Korea University)
- 발행 : 2003.11.21
초록
Lactobacillus acidophilus CP4A 균주가 생산하는 acidocin 4A를 정제하고자 ammonium sulphate 침전법 , Octyl-sepharose CL-4B column chromatography,
Acidocin 4A produced by Lactobacillus acidophilus GP4A was purified to homogeneity by ammonium sulfate precipitation and sequential chromatographies containing Octyl sepharose CL-4B column,