摘要
用高分辨毛细管气相色谱／质谱（HRCGC／MS）联用技术，分离并鉴定了白术挥发油成分。共分离出65个组分，鉴定了其中的23个成分，占挥发油总量的92％，其中，含量高于1％的有8个，并且以苍术酮含量最高（Atractylon，61％），另外含量较高的成分有γ－elemene（约11％）等。
Essential oil from Atactylodes macrophala Koidz was obtained by steam distillation.The chemical components of the oil were examined by means of capillary gas chromatography and gas chromatography-mass spectrometry. 23 of the 65 separated constituents were identified,which constituted 92% of the total amount. The content of each component identified was determined by area normalization method. ofthese, each content of & compounds was higher than 1%. Atractylon was the highest one (61% ), and elemene (11 % ) second to it.
出处
《华西药学杂志》
CAS
CSCD
北大核心
1997年第2期119-120,共2页
West China Journal of Pharmaceutical Sciences
关键词
白术
挥发油
气相色谱
Essential oil
Atraclylthes macrocephala Koidz
HRCGC-MS
