Preparation of (R)- and (S)-Propylene Glycol with Baker's Yeast
โ Scribed by TADASHI KOMETANI; RYUICHI MATSUNO
- Book ID
- 119871805
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 149 KB
- Volume
- 750
- Category
- Article
- ISSN
- 0890-6564
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๐ SIMILAR VOLUMES
A simple and readily reproducible procedure is presented for the preparation and purification of cytochrome c peroxidase from baker's yeast. Following autolysis of the yeast and extraction, the enzyme is collected on DEAE-cellulose at moderately high ionic strength, eluted, concentrated, and subject
Baker's yeast mediated reduction of the cc-acetoxy ketones (l)-( 2) proceeds with high enantio-and stereoselectivity to give the anti carbinols ($)-( 6), ea:ily converted into the masked chiral deoxy sugars ( 12)-( 14), --from which E-and k-deoxyzugars have been obtained. Carbohydrates are now bein