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YEAST CATALYZED REDUCTION OF BETA-KETO-ESTERS .2. OPTIMIZATION OF THE STEREOSPECIFIC REDUCTION BY ZYGOSACCHAROMYCES-ROUXII
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UNSPECIFIED (1995) YEAST CATALYZED REDUCTION OF BETA-KETO-ESTERS .2. OPTIMIZATION OF THE STEREOSPECIFIC REDUCTION BY ZYGOSACCHAROMYCES-ROUXII. BIOCATALYSIS AND BIOTRANSFORMATION, 12 (3). pp. 179-191. ISSN 1024-2422
Full text not available from this repository.Abstract
Zygosaccharomyces rouxii catalysed the reduction of ethyl 4-chloroacetoacetate (ethyl 4-chloro-3-oxobutanoate) to the corresponding (S)-hydroxy ester (ethyl (S)-4-chloro-3-hydroxybutanoate) in high enantiomeric excess. The productivity of non-immobilised cells was compared to cells immobilised on a range of organic and inorganic supports. Cells immobilised in calcium alginate displayed a catalytic activity significantly higher than that of non-immobilised cells. A time dependent fall in the enantiomeric purity of the product was observed with the use of this matrix. This phenomenon was not seen in the reduction catalysed by non-immobilised cells.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QD Chemistry T Technology > TP Chemical technology |
| Journal or Publication Title: | BIOCATALYSIS AND BIOTRANSFORMATION |
| Publisher: | HARWOOD ACAD PUBL GMBH |
| ISSN: | 1024-2422 |
| Date: | 1995 |
| Volume: | 12 |
| Number: | 3 |
| Number of Pages: | 13 |
| Page Range: | pp. 179-191 |
| Publication Status: | Published |
| URI: | http://wrap.warwick.ac.uk/id/eprint/19345 |
Data sourced from Thomson Reuters' Web of Knowledge
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