Continuous Conversion to Optically Pure L-Methionine from D-Enantiomer Contaminated Preparations by an Immobilized Enzyme Membrane Reactor

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概要

• 論文の詳細を見る

• Continuous conversion to optically pure L-methionine from preparations contaminated by a small amount of the D-enantiomer (0.5-1.0%) has been developed with an enzyme membrane reactor system (slurry reactor) containing immobilized D-amino acid oxidase, catalase, and FAD. The optimal pH of the reaction system was from pH 7.0-8.0,and the optimum temperature was 25℃. The average conversion and the space-time yield were >99% e.e. and nearly 90 g/l・d, respectively with operation of the reactor for 7 d.

• 社団法人日本生物工学会の論文
• 1990-11-25

著者

• Esaki Nobuyoshi

  Kyoto Univ.

• Esaki Nobuyoshi

  Nstitute For Chemical Research Kyoto University

• Esaki Nobuyoshi

  Laboratory Of Microbial Biochemistry Institute For Chemical Research Kyoto University

• SODA Kenji

  Laboratory of Microbiology, Institute for Chemical Research, Kyoto University

• Soda Kenji

  Laboratory Of Microbial Biochemistry Institute For Chemical Research Kyoto University

• Soda Kenji

  Institute For Chemical Resarch Kyoto University

• SUMI Hiroyuki

  Department of Physiological Chemistry, College of Science & Industrial Technology, Kurashiki Univers

• Suzuki Kazuhiko

  Department of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, The Universit

• Nakajima Nobuyoshi

  Graduate School Of Health And Welfare Okayama Prefectural University

• Esaki Nobuyoshi

  Institute For Chemical Resarch Kyoto University

• Wandrey Christian

  Institut Fur Biotechnologie Forschungszentrum Julich Postfach 1913

• Soda K

  Department Of Biotechnology Kansai University

• Sumi H

  Kurahashi Univ. Sci. And The Arts Okayama Jpn

• Sumi Hiroyuki

  Department Of Physiological Chemistry Kurashiki University Of Science And The Arts

• NAKAJIMA NOBUYOSHI

  Institut fur Biotechnologie, Forschungszentrum Julich, Postfach 1913

• CONRAD DIETRICH

  Institut fur Biotechnologie, Forschungszentrum Julich, Postfach 1913

• Sumi Hiroyuki

  Department Of Nutritional Science Faculty Of Health And Welfare Science Okayama Prefectural Univ.

• Suzuki Kazuhiko

  Department Of Electrical Engineering Hokkaido Institute Of Technology

• Suzuki Kazuhiko

  Department Of Food And Nutrition Okayama Prefectural Junior College

• Conrad Dietrich

  Institut Fur Biotechnologie Forschungszentrum Julich Postfach 1913

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