|dc.contributor.author||Bong Hyun Chung||-|
|dc.contributor.author||Ho Nam Chang||-|
|dc.contributor.author||Moon Hi Han||-|
|dc.description.abstract||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 not affect the conversion very much. In continuous operation as the residence time increased, the conversion of rifamycin B increased, but the productivity decreased.||-|
|dc.publisher||Soc Bioscience Bioengineering Japan||-|
|dc.title||Enzymatic conversion of rifamycin B in a rotating packed disk reactor||-|
|dc.title.alternative||Enzymatic conversion of rifamycin B in a rotating packed disk reactor||-|
|dc.citation.title||Journal of Fermentation Bioengineering||-|
|dc.contributor.affiliatedAuthor||Bong Hyun Chung||-|
|dc.contributor.affiliatedAuthor||Moon Hi Han||-|
|dc.identifier.bibliographicCitation||Journal of Fermentation Bioengineering, vol. 64, no. 4, pp. 343-345||-|
There are no files associated with this item.
Items in OpenAccess@KRIBB are protected by copyright, with all rights reserved, unless otherwise indicated.