α-丙氨酸旋光异构体的分离  

Separation of α-Alanine Optical Isomers

作　　者：庞秀言[1] 马勇[1] 李志远[1] 

机构地区：[1]河北大学化学系,保定071002

出　　处：《应用化学》2000年第1期105-106,共2页Chinese Journal of Applied Chemistry

摘　　要：L Alanine crystal with the same optical purity ([ α ] 25 D=+1 98) as that of the seed L alanine crystal has been obtained from saturated solution of DL α alanine by seed crystal resolution method. Addition of surfactant(OP series) in culture fluid accelerated the crystallization of L alanine .L Alanine crystal with the same optical purity ([ α ] 25 D=+1 98) as that of the seed L alanine crystal has been obtained from saturated solution of DL α alanine by seed crystal resolution method. Addition of surfactant(OP series) in culture fluid accelerated the crystallization of L alanine .

关 键 词：丙氨酸 旋光异构体 分离 晶种结晶法 表面活性剂 

分 类 号：O629.711[理学—有机化学]