Optimazation of the Liquid Fermentation Medium for Extracellar Polysaccharide from Flammulina Velutipes
Author(s): JING Ruiyong, WANG Liyan, GAO Sumin, ZHANG Kun, ZHANG Zhongzuo, ZHANG Lele, FAN Dandan
Pages: 4-8
Year: 2010 Issue: 3
Journal: Journal of Heilongjiang August First Land Reclamation University
Abstract: 以金针菇胞外多糖、生物量和还原糖为参数,采用正交试验设计对金针菇胞外多糖液体发酵培养基碳源、氮源、无机盐和生长因子进行优化.结果表明,金针菇多糖的最佳培养基为:麸皮1.5%,蔗糖2%、硝酸铵0.5%、MgSO4·7H2O 0.05%,KH2PO40.2%,VB10.005%、VB20.005%.试验表明采用正交试验设计对金针菇胞外多糖液体发酵培养基进行优化是可行的.
Pages: 4-8
Year: 2010 Issue: 3
Journal: Journal of Heilongjiang August First Land Reclamation University
Abstract: 以金针菇胞外多糖、生物量和还原糖为参数,采用正交试验设计对金针菇胞外多糖液体发酵培养基碳源、氮源、无机盐和生长因子进行优化.结果表明,金针菇多糖的最佳培养基为:麸皮1.5%,蔗糖2%、硝酸铵0.5%、MgSO4·7H2O 0.05%,KH2PO40.2%,VB10.005%、VB20.005%.试验表明采用正交试验设计对金针菇胞外多糖液体发酵培养基进行优化是可行的.
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