---

期 刊 ：中国中药杂志 1991年 16卷 07期 页码：426.

关键词：气相色谱法；牛黄；胆固醇；

Keywords:gas chromatography, natural bezoar, cholesterol,

摘 要 ：建立了测定牛黄中游离及总胆固醇含量的气相色谱方法。样品不需衍生化,操作简便,方法灵敏、专属、精密。三批天然牛黄的测定结果为游离胆固醇0.072～0.214%,总胆固醇含量0.546～0.608%。

Abstract:A gas chromatographic method for the determiuation of free and total cholesterol in natural beczar has been established in this report. The method is simple, specific and accurate. The free and total cholesterol contents in three kinds of bezoar are between 0.072% to 0.214% and 0.546% to 0.608% respectively.

---