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author:

任香芸 (任香芸.) [1] | 陈济琛 (陈济琛.) [2] | 蔡海松 (蔡海松.) [3] | 林新坚 (林新坚.) [4] | 邱宏端 (邱宏端.) [5]

Indexed by:

CQVIP CSCD

Abstract:

从土壤中分离到1株耐高温细菌CHB1,经鉴定为嗜热脂肪土芽胞杆菌(Geobacillus tearothermophilus)。通过平板透明圈法研究其产酶特性,结果表明CHBl具有蛋白酶、淀粉酶和纤维素酶活性,产酶最适温度均为60℃;最佳产酶时间因酶的种类而不同,淀粉酶为24h,蛋白酶和纤维素酶为48h。培养基厚度对产酶有一定的影响,以每皿20-25mL为宜。

Keyword:

酶活性 高温菌CHB1

Community:

  • [ 1 ] 福州大学生物科学与工程学院,福建福州350002
  • [ 2 ] 福建省农业科学院土壤肥料研究所,福建福州350013

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Source :

微生物学杂志

ISSN: 1005-7021

Year: 2007

Issue: 1

Volume: 27

Page: 18-21

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: 2

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