反相高效液相色谱法分离提取厚朴中的厚朴酚  

Separation of magnolol from magnolia officinalis by reversed-phase preparative high performance liquid chromatography

作　　者：金东日[1] 孙艳涛[1] 王大力[1] 张小勇[1] 许桂花[1] 

机构地区：[1]延边大学理工学院化学系,吉林延吉133002

出　　处：《延边大学学报（自然科学版）》2005年第1期39-41,共3页Journal of Yanbian University（Natural Science Edition）

摘　　要：利用反相高效液相色谱法(RP HPLC)分离厚朴中的和厚朴酚与厚朴酚,并提取了厚朴酚.提取出的厚朴酚经质谱、核磁共振氢谱鉴定,与标准品一致.结果表明,该制备方法具有简便、快速、准确的特点.Magnolol was isolated from the magnolia officinalis by reversed-phase preparative high performance liquid chromatographic preparation. The purity of the product was over 90%. The chemical structure of magnolol was identified by MS and ()~1H NMR.

关 键 词：RP-HPLC 厚朴 厚朴酚 

分 类 号：O652.63[理学—分析化学]