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author:

林娟 (林娟.) [1] | 邱宏端 (邱宏端.) [2] | 谢航 (谢航.) [3] | 何晓平 (何晓平.) [4]

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Abstract:

采用驯化和紫外线诱变两种方法选育双歧杆菌耐氧耐酸菌株.结果表明,通过诱变的方法选育耐氧耐酸菌株效果较为理想.与原始菌株相比,将诱变菌株接种于pH 4.5的液体培养基中,在有氧或无氧条件下培养,个体形态均由短杆状变成球状,生长速度加快,在36 h时均达到最大活菌量,而且衰亡速度也明显减缓,在72 h时仍保持较高的活菌量.

Keyword:

双歧杆菌 耐氧 耐酸 诱变 选育 驯化

Community:

  • [ 1 ] 福州大学侨兴轻工学院,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: 2003

Issue: 3

Volume: 31

Page: 368-371

Cited Count:

WoS CC Cited Count:

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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