菊花精油化学成分分析及其在再造烟叶加香中的应用

摘要

The chemical components of chrysanthemum essential oil were qualitatively and quantitatively analyzed by GC-MC. The results showed that 43 components in chrysanthemum essential oil were identified,containing five kinds of ketones,four-teen kinds of alcohols,six kinds of esters,three kinds of acids,and fifteen hydrocarbons and heterocyclic compounds. Tobacco flavoring test was found that when the content of chrysanthemum essential oil added in every 1 00 g of tobacco concentrate were in the range of 1 .5‰ to 2 .0‰ ,the offensive odor of reconstituted tobacco could be eliminated and the taste of cigarette smoke could be improved. The optimal result was achieved when adding quantity was 2.0‰ .%采用气相色谱-质谱联用仪对菊花精油的化学成分进行分析。结果显示，从菊花精油中检测鉴别出43种物质，其中酮类5种、醇类14种、酯类6种、酸类3种、烃类及杂环类15种。加香试验发现，在每100 g烟草浓缩液中加入1．5‰～2．0‰（质量分数）菊花精油能够有效改善造纸法再造烟叶的刺激性和灼烧感，改善吸味并提高香气质量，在添加比例为2．0‰（质量分数）时效果最佳。