Microbiological Production of 20-Carboxy-Pregna-1,4-Dien-3-One from β-Sitosterol with High Yield by a Rhodococcus Species : Studies on Microbial Transformations (XXII)
スポンサーリンク
概要
- 論文の詳細を見る
Among nine soil isolates able to decompose β-sitosterol, Rhodococcus sp. MIL 1037 produced 20-carboxy-pregna-1,4-dien-3-one (BNC) in high yield of 56% from β-sitosterol in the presence of 1×10^<-3> M α, α'-dipyridyl. In addition, 20-carboxy-pregn-4-en-3-one (4BNC) (7% yield), androsta-1,4-dien-3-one (ADD) (9%) and androst-4-en-3-one (4AD) (1%) were obtained as minor products of the cleavage of the β-sitosterol side-chain. These products were characterized by a variety of conventional chemical and spectrometric techniques.
- 公益社団法人日本生物工学会の論文
- 1985-12-25
著者
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IIZUKA Hiroshi
Department of Surgery, Funabashi Municipal Medical Center
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Iida M
Science Univ. Tokyo Noda
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Iida Mitsugi
Department Of Applied Biological Science Faculty Of Science And Technology Science Niversity Of Toky
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MUROHISA TOMOO
Department of Applied Biological Science, Science University of Tokyo
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YONEYAMA ATSUKO
Department of Applied Biological Science, Science University of Tokyo
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Murohisa Tomoo
Department Of Applied Biological Science Science University Of Tokyo
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Yoneyama Atsuko
Department Of Applied Biological Science Science University Of Tokyo
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Iizuka Hiroshi
Department Of Applied Biological Science Faculty Of Science And Technology Science University Of Tok
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