| 大白菇液体深层发酵培养条件的优化 |
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| 引用本文： | 李佳琳,罗志文,张跃华,纪艳,缪天琳,赵永勋.大白菇液体深层发酵培养条件的优化[J].内蒙古农业科技,2011(4):56-57. |
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| 作者姓名： | 李佳琳 罗志文 张跃华 纪艳 缪天琳 赵永勋 |
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| 作者单位： | 佳木斯大学生命科学学院,黑龙江佳木斯,154007 |
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| 基金项目： | 佳木斯大学科学技术研究项目:大白菇菌丝体多糖抗肿瘤作用的研究(№:S2010-58)部分研究内容 |
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| 摘 要： | 采用深层发酵培养和正交试验方法,测定生物量和胞外多糖含量,选择出大白菇液体培养的适宜碳源、氮源和适宜浓度的培养基。试验结果表明：大白菇培养最适碳源为可溶性淀粉,最适氮源为酵母粉,培养基浓度最佳配比分别为可溶性淀粉2%,酵母粉0.5%,K2HPO40.3%,MgSO40.05%。
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| 关 键 词： | 大白菇 深层发酵 正交试验 胞外多糖 |
Study on Liquid Submerged Fermentation of Russula delica Fr |
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| LI Jia-lin.Study on Liquid Submerged Fermentation of Russula delica Fr[J].Inner Mongolia Agricultural Science and Technology,2011(4):56-57. |
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| Authors: | LI Jia-lin |
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| Institution: | LI Jia-lin(School of Life Sciences,Jiamusi University,Jiamusi 154007,China) |
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| Abstract: | Using Liquid Submerged Fermentation and the orthogonal experiment design,denitrified biofilm and the contend of the extracellular polysaccharide,the concentration and feeding time were selected.the best concentration of Carbon resource,Nitrogen resource and the optimum concentration of liquid medium was selected.The results showed that the best conditions were the optimal carbon source was soluble starch,the optimal nitrogen source was yeast extract.The optimum proportion of medium is soluble starch2%,yeast... |
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| Keywords: | Russula delica Fr Submerged Culture Orthogonal experiment Exopolysaccharide |
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