摘要
目的:分析广西产五月艾、细叶艾挥发油的主要化学成分,并与艾叶挥发油成分进行对比研究。方法:采用水蒸气蒸馏法分别提取艾叶和五月艾、细叶艾中的挥发油,并通过GC-MS技术对艾叶和五月艾、细叶艾的挥发油成分进行分析。结果:广西产五月艾与细叶艾挥发油的得率分别为0.32%、0.29%;五月艾、细叶艾和艾叶挥发油中均含有桉油精、樟脑、龙脑、松油醇、荜澄茄油烯、石竹烯及其氧化物、大根香叶烯D等药效成分,但各成分在不同药材中的含量存在一定差别;此外,细叶艾挥发油中含量较高的长叶马鞭烯酮在五月艾和艾叶挥发油中均未检出。结论:为合理使用广西产五月艾、细叶艾提供一定的科学依据。
Objective： To analyze the chemical constituents of volatile oil from Artemisia indica and Artemisia feddei in Guangxi Province, in comparison with those of Artemisia argyi. Methods： The volatile oil was extracted from Artemisia indica,Artemisia feddei and Artemisia argyi by steam distillation. The components of volatile oil were separated and identifled by GC-MS. Results： The yield rate of the collected volatile oil of A rtemisia indica and A rtemisia feddei was 0.32%, 0.29%, respectively. The main constituents of them were as follows： Eucalyptol, Camphor, Borneol, Terpineol, Cubcbene, Caryophyllene, Caryophyllene oxide, Germacrene D, etc, which was similar to the constituents of volatile oil from Artemisia orgyi. But the contents of volatile oil were different in different medicinal materials. Longiverbenone with high content in Artemisia feddei was can not be detected in Artemisia indica and Artemisia argyi. Conclusion： It can be provide a scientific basis for fair use of A rte misia indica and A rte misia feddei of Guangxi.
出处
《中国医药导报》
CAS
2008年第35期23-26,共4页
China Medical Herald
关键词
广西
五月艾
细叶艾
挥发油
GC—MS
Guangxi
Artemisia indica
Artemisia feddei
Volatile oil
GC-MS
