蚕沙叶绿素废液中卷烟香料的提取及应用

The Extraction of Cigarette Flavor from Silkworm Excrement's Chlorophyll Distilling Waste and its Application in Cigarette

为充分利用蚕沙叶绿素废液,并寻找一种新的天然卷烟香料的制备方法,采用同时蒸馏萃取法从提取叶绿素后的蚕沙废液中提取卷烟香料,并对提取得到的香料进行了挥发性成分分析和卷烟加香试验。结果表明,蚕沙叶绿素废液提取物中共鉴定出22种成分,主要为酮类和萜烯类等重要的烟草香味物质;蚕沙叶绿素废液提取物对提高卷烟香气质、增加烟气甜润度和回甜生津感、柔和烟气、减少杂气、改善余味有明显效果。蚕沙叶绿素废液提取物可作为一种新型天然香料用于卷烟加香。

In order to make the best use of chlorophyll distilling waste from silkworm excrement, and to search a new way to manufacture the natural flavor, simultaneous distillation extraction was used to extract tobacco flavor from chlorophyll distilling waste of silkworm excrement. The VOCs in the extracted flavor were analysed and the extracted flavor were added into the cigarette. The results showed that： 22 compounds were identified in chlorophyll distilling waste from silkworm excrement, most of which were tobacco aroma substances such as ketones and terpenes; The extraction had remarkahle effect on sweetening and softening cigarette smoke, reducing offensive odor and improving aftertaste. The flavor from chlorophyll distilling waste of silkworm excrement can he used as a new type of natural flavor to add into tobacco.