化学
精油
气相色谱法
色谱法
蒸馏
气相色谱-质谱法
溶剂萃取
倍半萜
萃取(化学)
质谱法
有机化学
作者
Peng Lin,Jing Cai,Jun Li,Wen-qiang Sang,Qingde Su
摘要
Volatile oil of Hemerocallis flava, the day lily, was obtained by simultaneous distillation–solvent extraction (SDE). Following, the essential oil was analysed by gas chromatography (GC) and gas chromatography–mass spectrumetry (GC–MS). Fifty-one components were identified, constituting approximately 92% of the oil. The main constituents of the essential oil were 3-furanmethanol (47.9%) and 2-furancarboxaldehyde (10.4%). Copyright © 2003 John Wiley & Sons, Ltd.
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