Interconversion and disproportionation reaction among cyclodextrin homologues in an aqueous two-phase-forming solution |
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| Authors: | Woo-Jin Chang Yoon-Mo Koo |
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| Affiliation: | (1) Department of Biological Engineering, Inha University, Inchon, 402-751, Korea |
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| Abstract: | Interconversion reactions of cyclodextrin glycosyltransferase (CGTase) among cyclodextrin (CD) homologues were experimentally investigated using each CD as a substrate in an aqueous, two-phase-forming polymer solution of dextran and polyethylene glycol. Degradation rate of  -CD was highest and that of  -CD was lowest among -, - and  -CD with Bacillus macerans CGTase. Degradation of each CD was accelerated with dextran, while decelerated with polyethylene glycol. |
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| Keywords: | cyclodextrin glycosyltransferase effect of polymers interconversion reaction |
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