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author:

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

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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 purpu-reus 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,92 h达到最大生物量,为0.098 g(干菌体)·g~(-1)(干曲);M-1糖化力最高,为4217 U·g~(-1)(干曲);M-4和M-6产糖化酶的活力分别为4 201和4 177 U·g~(-1)(干曲);M-5产色素能力最高,色价为435 U·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 ] [倪莉]福州大学
  • [ 2 ] [吴智广]福州大学
  • [ 3 ] [张雯]福州大学

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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

Volume: 37

Page: 929-934

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 0

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