摘要
目的:分析比较望春玉兰和紫玉兰阴干花的挥发性成分。方法:采用顶空固相微萃取法提取望春玉兰和紫玉兰的挥发性成分,GC-MS法分析和鉴定其化学成分。结果:望春玉兰和紫玉兰共鉴定出72个成分,其中25个成分是两者共有的,且含量相差不大,但两者含有的化合物类型有明显的区别。结论:望春玉兰和紫玉兰挥发性成分有显著性差异。
Objective： To analyze and compare the volatile constituents from M. biondii and M. liliflora. Method： The volatile constituents were extracted by head-space solid-phase microextraction, and analyzed by GC-MS. Result： Seventy two constituents were identified from M. biondii and M. liliflora, the content of the 25 constituents in both samples were similar, while the kinds of the constituents were obviously different. Conclusion： The volatile constituents were different between M. biondii and M. liliflora.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2008年第12期1429-1433,共5页
China Journal of Chinese Materia Medica
关键词
望春玉兰
紫玉兰
固相微萃取
挥发性成分
Magnolia biondii
Magnolia liliflora
solid-phase microextraction
volatile constituents
