Enzymatic Conversion of Rifamycin B in a Rotating Packed Disk Reactor
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概要
- 論文の詳細を見る
The biological conversion of rifamycin B to rifamycin S was attempted using immobilized rifamycin B oxidase in a rotating packed disk reactor (RPDR). Humicola sp. (ATCC 20620) was treated with acetone and the cell powder was immobilized with cellulose acetate. The three phase reaction involving oxygen, substrate, and the immobilized enzyme beads was done in the RPDR.The physical strength of the immobilized enzyme beads was very good and was suitable as packing material in RPDR. The optimum submergence in the RPDR was 0.5 and the rotating speed of the disk did no affect the conversion very much. In continuous operation as the residence time increased, the conversion of rifamycin B increased, but the productivity decreased.
- 社団法人日本生物工学会の論文
- 1986-08-25
著者
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Chang Ho
Department Of Electronic Engineering Dankook University
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CHUNG BONG
Department of Chemical Engineering and Genetic Engineering Center, Korea Advanced Institute of Scien
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Chung Bong
Department Of Chemical Engineering And Genetic Engineering Research Center Korea Advanced Institute
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Chung Bong
Department Of Chemical Engineering And Genetic Engineering Center Korea Advanced Institute Of Scienc
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Chang Ho
Department Of Chemistry Inje University
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HAN MOON
Department of Chemical Engineering and Genetic Engineering Research Center, Korea Advanced Institute
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Han Moon
Department Of Chemical Engineering And Genetic Engineering Research Center Korea Advanced Institute
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Chang Ho
Department Of Chemical Engineering And Genetic Engineering Research Center Korea Advanced Institute
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Chang Ho
Department Of Chemical Engineering And Bio Process Engineering Research Center Korea Advanced Instit
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