Zhang Yan, Zhang Ji, Yao Jian, Yang Yong-Li, Wang Lai, Dong Li-Na
Department of Biology and Chemistry, Kashi Normal College, Kashi 844007, China.
Zhongguo Zhong Yao Za Zhi. 2005 Apr;30(8):594-6.
To analyse the chemical constituents of Artemisia dracunculus.
The essential oil from A. dracunculus was extracted by steam distillation and the chemical constituents were analysed by capillary GC-MS method. The relative content of each component was calculated by area normalization.
36 peaks were separated and all of them were identified. The main chemical components were 3,7-dimethyl-1,3,7-octatriene (38.43%), 1S-alpha-pinene (36.96%), 1-methoxy-4-(2-Propenyl)-benzene (8.57%), limonene (6.33%), 1R-alpha-pinene (3.40%), etc.
The study provided solid and scientific proof for the further exploitation and utilization of A. dracunculus.
分析龙蒿的化学成分。
采用水蒸气蒸馏法提取龙蒿挥发油，并用毛细管气相色谱-质谱联用法分析其化学成分。各组分的相对含量采用面积归一化法计算。
分离出36个峰并对其进行了鉴定。主要化学成分有3,7-二甲基-1,3,7-辛三烯（38.43%）、1S-α-蒎烯（36.96%）、1-甲氧基-4-(2-丙烯基)-苯（8.57%）、柠檬烯（6.33%）、1R-α-蒎烯（3.40%）等。
该研究为龙蒿的进一步开发利用提供了可靠的科学依据。
