外消旋混合物

介绍了光学活性异构体的外消旋混合物定义、判断及其一种重要的拆分方法&优先结晶法。

The defination and determination of racemic mixture of optically active isomers are reviewed . We also introduce an important method of resolution & the preferential crystallization procedure .

外消旋混合物的光学拆分&优先结晶法

Optical Resolution of Racemic Mixture & the Preferential Crystallization Procedure

通过电渗析过程拆分DL-对羟基苯甘氨酸（DL-4-hydroxyphenylglycine，DL-HPG）外消旋混合物以评价该膜的手性拆分效果。

Electrodialysis process for the separation of DL-4-hydroxyphenylglycine racemic mixture was carried out to evaluate these chiral selective cation-exchange membranes .

第二，我们集中在伊普外消旋混合物的结晶动力学。

Secondly , we focused on the crystallization kinetics of racemic compound of ibuprofen .

在这个部份，我们是伊普外消旋混合物的溶剂同质异相表的发明者。

In this section , we are the inventors for the " form space " of the racemic compound of ibuprofen .