摘要
目的定性定量分析药对麻黄-葛根、麻黄、葛根的挥发油成分。方法采用气相色谱-质谱(GC-MS)检测,通过化学计量学解析法对二维色谱/质谱数据进行解析。结果麻黄-葛根、麻黄和葛根挥发油成分分别定性得到57、70和33个结果,占总含量的93.17%、89.52%和88.84%。结论药对挥发油成分的数目大致为麻黄和葛根挥发油成分的加和。
Objective To analyze the volatile components of herbal pair herba ephedrae -radix puerariae(HE-RP),single herb HE and RPL. Methods GC-MS and chemometric resolution method(CRM) were employed.Results With the help of CRM,57,70 and 33 chemical components in volatile oil of HE-RP,HE and RPL were respectively determined qualitatively and quantitatively,accounting for 93.17%,89.52% and 88.84%total contents of volatile oil of HE-RP,HE and RP,respectively.Conclusion The numbers of the volatile components of herbal pair HE are almost the addition of that of two single herbs.
出处
《世界科技研究与发展》
CSCD
2009年第1期43-45,共3页
World Sci-Tech R&D
关键词
药对麻黄-葛根
挥发油成分
气相色谱/质谱
化学计量学解析法
herbal pair herba ephedrae-radix puerariae
Volatile components
GC-MS
chemometric resolution method(CRM)
