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%。
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.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1991年第7期426-428,共3页
China Journal of Chinese Materia Medica
关键词
气相色谱法
牛黄
胆固醇
gas chromatography
natural bezoar
cholesterol
