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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 .strainby1,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 72h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 2 8h后 ,扁桃酸甲酯的得率 92 .11% ,e .e .值达 91.1%。
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Source :
药物生物技术
ISSN: 1005-8915
CN: 32-1488/R
Year: 2003
Issue: 04
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: 1
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