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author:

倪莉 (倪莉.) [1] | 吴智广 (吴智广.) [2] | 张雯 (张雯.) [3]

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Abstract:

从福建红曲中分离纯化出6株红曲霉,经菌落形态和生理生化实验,鉴定其为紫色红曲霉(Monascus purpureus Went).对6株红曲霉分别进行纯种制曲,跟踪其生物量、糖化酶活力和色价的变化,测定纯曲的酯化酶活力.结果表明:6株红曲霉制曲时,M-4生长最快,92h达到最大生物量,为0.098g(干菌体)·g^-1(干曲);M-1糖化力最高,为4217U·g^-1(干曲);M-4和M-6产糖化酶的活力分别为4201和4177U·g^-1(干曲);M-5产色素能力最高,色价为435U·g^-1(干曲).M-4纯曲中的酯化酶活力最大,达170U·g^-1(干曲).

Keyword:

分离 生理生化特性 红曲霉 鉴定

Community:

  • [ 1 ] 福州大学食品科学技术研究所,福建福州350002

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Source :

福州大学学报:自然科学版

ISSN: 1000-2243

CN: 35-1337/N

Year: 2009

Issue: 6

Page: 929-934

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: -1

30 Days PV: 0

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