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QI Hong-liang;CUI Wei-dong;BAO Hui-fang;ZHAN Fa-qiang;WANG Wei
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齐宏亮;崔卫东;包慧芳;詹发强;王炜
摘要: [目的]优化产朊假丝酵母10 L罐发酵条件,提高产朊假丝酵母发酵产率.[方法]在10 L发酵罐中研究溶氧量和pH控制方式对产朊假丝酵母分批发酵的影响.[结果]当装液量为7L且通气量控制在8 L/min、搅拌转速达到300 r/min即可满足产朊假丝酵母生长对溶氧的需求.通过流加碱的方式控制发酵pH环境,结果显示,流加氨水控制pH在5.5时最佳.[结论]通过优化发酵溶氧量和pH,产朊假丝酵母干重产量提高了54;,优化成效明显.
QI Hong-liang;CUI Wei-dong;BAO Hui-fang;ZHAN Fa-qiang;WANG Wei. 10 L Fermentation Medium for the Culture of Candida utilis[J]. .
齐宏亮;崔卫东;包慧芳;詹发强;王炜. 一株产朊假丝酵母10 L罐发酵工艺优化[J]. .
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