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author:

刘捷豹 (刘捷豹.) [1] | 邱宏端 (邱宏端.) [2] | 林娟 (林娟.) [3] | 马添春 (马添春.) [4]

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Abstract:

对荚膜红假单胞菌产类胡萝卜素的培养基组成进行优化研究,结果表明,荚膜红假单胞菌产类胡萝卜素的最优培养基组成为:柠檬酸钠3.9g、NH4Cl 0.4g、KH2PO4 1.36g、酵母膏0.1g、无水MgSO4 0.3g、FeSO4 9mg、蒸馏水1 000 mL,pH 7.4.该配方在30℃,500 lx光照下,类胡萝卜素的产量为1.07 rng/g菌体湿重,较优化前产量的0.45 mg/g(菌体湿重)提高了1倍多,而培养基成分减少了6种.

Keyword:

FESO4 KH2PO4 MgSO4 NH4Cl 产量 优化实验 优化研究 培养基成分 培养基组成 无水 柠檬酸钠 湿重 类胡萝卜素 荚膜红假单胞菌 菌体 蒸馏水 酵母膏

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  • [ 1 ] 福州大学生物科学与工程学院,福州,350002

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Source :

食品与发酵工业

ISSN: 0253-990X

Year: 2005

Issue: 5

Volume: 31

Page: 167-170

Cited Count:

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SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 1

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