Chen Bei, Hu Su-Ying, Li Kun-Wei, Cui Lang-Jun, Yang Jian-Xiong
Key Laboratory of Medicinal Resource and Natural Pharmaceutical Chemistry of Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, China.
Zhong Yao Cai. 2010 Dec;33(12):1886-93.
To analyze and compare the volatile components of Asarum sieboldii Miq, Asarum himalaicum Hook. F. et Thoms and Asarum. debile Franch in the same area.
The volatile components were extracted from three Radix et Rhizoma Asari by solid-phrase microextraction and their contents were analyzed by gas chromatography-mass spectrometry (GC-MS).
59, 99 and 85 volatile components were identified from Asarum sieboldii Miq, Asarum himalaicum Hook. F. et Thoms and Asarum debile Franch, representing the ralative content of 82.75% - 99.43% of the volatile oil. 16 of same components were identified in the three Radix et Rhizoma Asari, and the contents of the same components were different among them. In addition, some unique components were identified in them respectively.
There were differences among the chemical components and the contents of the volatile oil of the three Radix et Rhizoma Asari. The results could give certain reference value for the medicine whether Asarum himalaicum Hook. F. et Thoms and Asarum debile Franch can replace Asarum sieboldii Miq.
分析比较同一产地的辽细辛、单叶细辛和毛细辛的挥发油成分。
采用固相微萃取法提取三种细辛的挥发油成分，并用气相色谱-质谱联用仪（GC-MS）分析其含量。
从辽细辛、单叶细辛和毛细辛中分别鉴定出59、99和85种挥发油成分，占挥发油相对含量的82.75% - 99.43%。三种细辛中鉴定出16种相同成分，但含量有所差异。此外，三种细辛中还分别鉴定出一些特有成分。
三种细辛挥发油的化学成分及含量存在差异。该结果可为单叶细辛和毛细辛能否替代辽细辛入药提供一定参考价值。
