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Abstract:
以褐藻酸钠作为褐藻胶裂解酶产生菌初筛培养基唯一碳源,从鲍鱼养殖水样中分离获得一株产褐藻胶裂解酶的微生物,形态学和分子生物学16S rDNA鉴定结果显示,该菌株为交替假单胞菌Pseudoalteromonas sp.BYS-2.对该菌株进行产酶条件研究,获得最适产酶配方为:褐藻酸钠1 g·L~(-1),葡萄糖0.5 g·L~(-1),酵母膏10g·L~(-1),黄豆饼粉3 g·L~(-1),(NH_4)_2HPO_4 3 g·L~(-1),初始培养基pH8.0;最佳产酶条件为:接种量2%(体积分数),装液量50 m L/250 m L,发酵温度20℃,摇床转速200 r·min~(-1),在此条...
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福州大学学报(自然科学版)
ISSN: 1000-2243
CN: 35-1337/N
Year: 2017
Issue: 03
Volume: 45
Page: 446-453
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:
30 Days PV: 5
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