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Abstract:
以CHB6的细胞生物量和芽孢率为指标,采用正交试验方法,研究了无机盐离子对地衣芽孢杆菌CHB6的细胞生长量及芽孢形成的影响,通过优化获得地衣芽孢杆菌CHB6的细胞生长量和芽孢形成率均较高的培养基配方.结果表明,Mn2+离子对CHB6的影响最显著,最佳培养基配比为:糖蜜1.5%、大豆蛋白胨0.5%、MnSO4·H2O 0.04%、MgSO4·7H2O 0.05%、CaCl2 0.1%、K2HPO4·3H2O 0.1%、KH2PO4 0.125%、NaCl0.5%.细胞生长量可达4.8×109 CFU/mL,芽孢形成率达到90.6%.
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热带作物学报
ISSN: 1000-2561
CN: 46-1019/S
Year: 2011
Issue: 9
Volume: 32
Page: 1746-1749
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: 2
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