Microbial Production of 2-Oxobutyric Acid from Crotonic Acid(Microbiology & Fermentation Industry)
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概要
- 論文の詳細を見る
2-Oxobutyric acid (OBA) was produced from crotonic acid by two steps. OBA was produced from threo-(±)-dihydroxybutyric acid ((2RS,3SR)-2,3-dihydroxybutyric acid, DHB) by the action of cells of Pseudomonas putida. DHB is easily prepared by oxidation of crotonic acid with N-methylmorpholine-N-oxide. The microorganism was screened from a soil sample as the best producer of OBA, although the strain could not assimilate DHB as a sole carbon source. The culture conditions of the microorganism and the reaction conditions were optimized. In the presence of 80g/l of the cells of P. putida, the amount of OBA produced from DHB was 4.8g/l under the best conditions examined, with a molar yield of 47%.
- 社団法人日本農芸化学会の論文
- 1991-01-23
著者
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Furuyoshi Setsuo
Department of Chemistry and Materials Technology, Kyoto Institute of Technology
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KAWABATA Nariyoshi
Department of Chemistry and Materials Technology, Faculty of Engineering and Design, Kyoto Institute
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Furuyoshi Setsuo
Department Of Chemistry And Materials Technology Faculty Of Engineering And Design Kyoto Institute O
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Furuyoshi Setsuo
Department Of Agricultural And Biological Chemistry Shinshu University
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NAWA Yoshito
Department of Chemistry and Materials Technology, Faculty of Engineering and Design, Kyoto Institute
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Nawa Yoshito
Department Of Chemistry And Materials Technology Faculty Of Engineering And Design Kyoto Institute O
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Kawabata Nariyoshi
Department Of Chemistry And Materials Technology Faculty Of Engineering And Design Kyoto Institute O
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Kawabata Nariyoshi
Department Of Chemistry And Materials Technology Faculty Of Engineering And Design Kyoto Institute O
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