利用均匀设计和MATLAB软件优化L-异亮氨酸发酵条件  

OPTIMIZATION CONDITIONS OF L-ISOLEUCINE FERMENTATION BY UNIFORM DESIGN AND MATLAB SOFTWARE

作　　者：魏春[1] 宋文军[1] 陈宁[1] 蒲凌龙[1] 张克旭[1] 

机构地区：[1]天津科技大学食品科学与生物工程学院,天津300222

出　　处：《天津轻工业学院学报》2003年第1期17-20,共4页Journal of Tianjin University of Light Industry

摘　　要：采用均匀设计法考查了L 异亮氨酸生产菌黄色短杆菌Brevibacteriumflavum的种子培养基和发酵培养基中几种主要成分对L 异亮氨酸发酵的影响,通过MATLAB软件分析获得最佳种子培养基和发酵培养基配比,在此条件下该菌株可产L 异亮氨酸15 1g/L。Uniform design was employed in our paper to test the influence of several major components in seed medium and fermentation medium on the fermentation of Lisoleucine producer Brevibacterium flavum.Using MATLAB software package,the optimal seed medium and fermentation medium proportions were attained.Under these conditions,the strain could produce Lisoleucine 15.1 g/L.

关 键 词：均匀设计法 L-异亮氨酸 发酵条件 种子培养基 发酵培养基 配比 MATLAB软件 

分 类 号：TQ922.9[轻工技术与工程—发酵工程]