摘要
采用同时蒸馏萃取法制备了款冬花挥发油,平均提取率为1.94%,对其进行GC-MS分析,检测出33种化合物,鉴定出19种,主要成分为β-红没药烯、7,10,13-十六三烯醛、β-荜澄茄油烯、双环吉玛烯和δ-杜松烯等.单料烟加香试验表明:款冬花挥发油可改善单料烟的香气,增加烟香,提高香气品质,改善余味,掩盖杂气,减少刺激性.
The average extration yield of volatile oil in tussilago farfara was extracted with simultaneous distillation and extraction was about 1.94%. The results show that 33 kinds of compounds were detected and 19 kinds of aroma components were identified by GC/MS. The major aroma components are β- bisabolene,7,10,13 - hexadecatrienal ,β- cubebene, bicyclogermacrene and 8 - cadinene. The sensory evaluation indicates that the oil can obviously enhance flavors, improve after taste, mask offensive taste and reduce irritancy.
出处
《郑州轻工业学院学报(自然科学版)》
CAS
2008年第2期27-29,36,共4页
Journal of Zhengzhou University of Light Industry:Natural Science
基金
郑州轻工业学院重大科研基金资助项目(2005XYYJJO4)
关键词
款冬花
挥发油
烟用香料
同时蒸馏萃取
tussilago farfara
volatile oil
tobacco essence pefume
simuhaneous distillation and extraction