节点文献
L-鸟氨酸发酵培养基的中心复合法优化
Optimization of the Medium for L-ornithine Fermentation Using Central Composite Design
【摘要】 考察不同碳氮源对Corynebacterium glutamicum1006发酵产L-鸟氨酸的影响,并借助于statistica6.0数学分析软件,采用Plackett-Burman试验设计及中心复合试验设计分析法,对L-鸟氨酸产生菌1006进行了发酵培养基的优化研究。优化后的发酵培养基使1006菌株的L-鸟氨酸产率提高了44.03%。
【Abstract】 The effects of different carbon sources and nitrogen sources on the fermentation of L-ornithine were investigated.The static culture media of Corynebacterium glutamicum 1006 producing L-ornithine was optimized using Statistic 6.0 software combined with the Plackett-Burman design and central composite design method.It is found that the L-ornithine yield with Corynebacterium glutamicum 1006 was increased by 44.03% using the optimized medium.
【关键词】 L-鸟氨酸;
发酵;
Plackett-Burman;
中心复合设计;
【Key words】 L-ornithine; fermentation; Plackett-Burman; central composite design;
【Key words】 L-ornithine; fermentation; Plackett-Burman; central composite design;
- 【文献出处】 食品与发酵工业 ,Food and Fermentation Industries , 编辑部邮箱 ,2006年01期
- 【分类号】TQ922
- 【被引频次】16
- 【下载频次】357