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Abstract:
选用酵母、乳酸菌、粪链球菌、假丝酵母等4个种属18种菌株,研究其对苯乙酮酸和苯乙酮酸甲酯的不对称还原催化特性.筛选出一株酵母sp.strain by1,对两种底物皆具有较高的转化活性和光学选择性.底物浓度为10mmol/L,微生物转化72 h后,扁桃酸的得率80.83%,对映体过量值e,e.达95.5%;微生物转化28 h后,扁桃酸甲酯的得率92.11%,e.e.值达91.1%.
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药物生物技术
ISSN: 1005-8915
CN: 32-1488/R
Year: 2003
Issue: 4
Volume: 10
Page: 223-225
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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