【摘要】 细叶韭的花用乙醇浸提后制成膏 ,用乙醚萃取 ,蒸发除去大部分乙醚 ,残留物通过气相色谱 -质谱仪分析 ,鉴定了 46种化合物 ,占峰面积的 83 .3 0 %,其中含硫化合物 4种 ;烃基芳香化合物 1 1种 ,醛、酮类 5种 ,长链烷烃 6种 ,烯烃 2种 ,醇、酚类 1 0种 ,酯类 5种 ,有机酸 3种。细叶韭花中的呈香物质主要为含硫化合物、醛、酮类、烃基芳香化合物、长链烯烃等 ,Vita-min E、β- ,γ-生育酚、3 β-羟基 - 5 -烯 -麦角甾烷、3 β-羟基 - 5 ,1 6 -二烯 -妊酮是具有强生理活性物质更多还原

【Abstract】 The chemical composition of the flower of Allium tenuissimum L.produced from Shaanxi Province were studied.The flower of A.tenuissimum L.was soaked in 95% ethanol.After distillation of ethanol the residue was extracted by using ethyl ether and dried with sodium sulfate.The residue was obtained by distillation of ethyl ether and was analyzed by GC MS.Forty six compounds including 4 sulfur compounds,11 alkyl and alkeno aromatic,5 aldehyde and ketone,6 alkanes and 2 alkenes,10 alkohol and phenol derivatives,5 esters and 3 organic acids were identified,which comprise 83.30% of the total peak area.The special stink being similar to Chinese chives are produced by the sulfur compounds,while the special sweet smell are possibly born of alkyl and alkeno aromatic,aldehyde,ketone,alkenes,alkohol and phenol derivatives.Vitamin E,β and γ tocopherol,3 β ergost 5 en 3 ol and 3β hydroxy pregne 5,16 dien 20 one were provided with special physiological active,which comprised 7.58% of the total peak area.更多还原