摘要
心叶兔儿风95%工业乙醇提取物,用氯仿萃取,浓缩后上硅胶柱层析,V(石油醚)/V(丙酮)为30∶1洗脱,最前部分即得到其挥发油成分.用GC-MS手段进行分析,鉴定了23个化合物,并采用线性归一方法测定各化学成分的相对含量.
The powders of A.bonatii Beauverd were extracted with 95% EtOH.Then EtOH was evaporated and the residue was extracted with CHCl_3.The extract was chromatographed on a silica gel column,and was eluted with petroleum ether-Me_2CO (30∶1).The volatile components were obtained in the front part.23 constituents were identified,and their relative contents were determined by peak area normalization method in GC-MS.
出处
《云南大学学报（自然科学版）》
CAS
CSCD
2004年第4期345-347,共3页
Journal of Yunnan University(Natural Sciences Edition)
基金
云南省教育厅科学研究基金资助项目(02ZY018)
云南大学自然科学基金资助项目(2003Q010A).
