한국미생물·생명공학회지 (Microbiology and Biotechnology Letters)
- 제24권1호
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- Pages.92-100
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- 1996
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- 1598-642X(pISSN)
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- 2234-7305(eISSN)
Azotobacter sp.에 의한 Butyric Acid와 Valeric Acid로부터 Poly(3-hydroxybutyrate-co-3-hydroxyvalerate)의 생산
Production of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) from Butyric Acid and Valeric Acid by Azotobacter sp.
- Song, Hee-Ju (Department of Agricultural Chemistry, Korea Unversity) ;
- Lee, Il-Seok (Department of Agricultural Chemistry, Korea Unversity) ;
- Bang, Won-Gi (Department of Agricultural Chemistry, Korea Unversity)
- 발행 : 1996.02.01
초록
For the production of poly(3-hydroxybutyrate-co-3-hydroxyvalerate)(P(3HB-co-3HV)) from butyric acid and valeric acid, 10 strains of bacteria capable of producing P(3HB-co-3HV) were isolated from soil. Among them, the strain HJ-067 showed the best ability of producing P(3HB-co-3HV), and was indentified as a Azotobacter sp. For the production of P(3HB-co-3HV), the optimum concentrations of butyric and valeric acid were 3.0g/l, respectively. The most effective nitrogen source was
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