气相色谱法测定止痛药膜中α-蒎烯、异龙脑、龙脑、薄荷醇的含量

Determination of α-Pinene、Isoborneol、Borneol and Menthol in Anodyne Medicated Membrane by GC

摘要:

采用气相色谱法对止痛药膜中α－蒎烯、异龙脑、龙脑、薄荷醇的含量进行了测定,其保留时间分别为3．03、8．60、9．08、9．55min,平均加样回收率分别为99．83％、98．73％、98．50％、100．11％,RSD分别为1．78％、0．65％、0．57％、0．80％。

Abstract:

The content of α-pinene、isoborneol、borneol and menthol in anodyne medicated membrane were determined by GC. Their retention times were 3.03,8.60,9.08,9.55(min).Their recovery were 99.83%,98.73%,98.50%,100.11%, and RSD 1.78%,0.65%,0.57%,0.08%.