摘要
采用常压水蒸气蒸馏法提取野菊花精油,得率为0.138％,旋光度[α]^(20)+0.496,折光率[η]^(20)1.4802.采用GC定量和MS,GC定性法共定出40个化合物,占精油总量的95％,主成分为樟脑、反蒈醇、乙酸龙脑酯和桧烯。
Essential oil was obtained from Chrysanthemum indicum L. by steam distillation. The average yield was 0.138%, rotation [α]20 = +0. 496 and refractive index [η]20 = 1- 4802. Fourty compounds, which occupied 95 % of the total oil, were identified with MS and GC qualitatively and GC quantitatively. The main compounds are camphor, trans -caran- trans -2-ol. bornyl acetate and sabinene.
出处
《林产化学与工业》
EI
CAS
CSCD
北大核心
1992年第2期159-163,共5页
Chemistry and Industry of Forest Products
关键词
蒸馏法
提取
野菊花
精油
Chrysanthemum indicum L.
Essential oil
