摘要
利用气相色谱-质谱联用技术对川西獐牙菜的正丁醇提取物进行成分分离鉴定,并用峰面积归一法确定各组分的相对含量。实验中从川西獐牙菜正丁醇提取物非沥青质的3种馏分中共分离出122种化学成分,非极性馏分中以烷烃类为主,极性馏分中以饱和脂肪酸类为主。
The extracted constituents of Swertia rnussotii with n-butyl, alcohol were analyzed and identified by GC-MS;the relative contents of compounds were identified by peak area normalization method. The results showed that the extract contains vast asphaltene but few non-asphaltene. 122 compounds were identified in the part of non-asphaltene,nonpolar fraction are mostly alkanes and polar fraction are mostly saturated fatty acid.
出处
《光谱实验室》
CAS
2013年第5期2388-2393,共6页
Chinese Journal of Spectroscopy Laboratory
基金
中国科学院知识创新工程重要方向课题(KSCX2-YW-R-216)
作者简介
杨红霞（1985-）,女,山西省翼城县人,在读博士,主要从事藏药植物药的化学和药理研究.
