OALib Journal期刊
ISSN: 2333-9721
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利用响应面法优化灰树花胞外多糖的培养基
, PP. 113-116
Keywords: 灰树花,胞外多糖,响应面,培养基
Abstract:
为了提高灰树花胞外多糖的产量,应用响应面分析方法对灰树花培养基进行了优化。通过对模型方程的响应曲面图及其等高线图进行分析。结果表明影响该菌发酵产糖的优化培养基(g/L)KH?2PO?42、MgSO?41、VB?10.02、麦麸50、葡萄糖20、玉米浆23.8、玉米粉19.7、豆饼粉5.2。在该培养基下胞外多糖产量为2.44g/L,比优化前的培养基产量提高了75.22%。
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