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Abstract:
在棘孢小单孢菌(Micromonospora echinospora)突变株(Fzu-707)产生小诺霉素的过程中,运用正交设计筛选小诺霉素(Micronomicin,MCR)生物合成促进剂——氨基酸.经摇瓶实验证明在原培养基中添加一定量的甘氨酸、赖氨酸、酪氨酸、蛋氨酸有利于生物合成小诺霉素,在旋转摇床上220 r/min 36℃培养,发酵时间由原工艺144 h缩短到104 h,产量(u.mL-1)较对照可增加20%左右,产素率(u.mL-1.h-1))提高60%左右.
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Source :
中国科学技术大学学报
Year: 2009
Issue: 01
Volume: 39
Page: 101-105
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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