雪茶提取物在卷烟增香降害中的应用研究

Application Research of Thamnolia vermicularis (Ach.) Asa-hina.Extract in Cigarette Favor Enhancement and Reduction of Harmful Substances

为研究雪茶提取物在卷烟增香降害方面的应用价值,在保证雪茶原料安全性前提下,制备雪茶提取物并将其添加到卷烟中,研究雪茶提取物对卷烟烟气致香成分含量、主流烟气有害成分含量和危害性指数的影响,并对其进行感官质量评吸,结果表明:添加雪茶提取物的卷烟烟气致香成分总量较未添加的卷烟增加了41.68%,主要致香物质新植二烯含量增加64.27%、苯甲醛含量增加14.47%、苯甲醇增加104.85%、十四醛增加118.53%、β-紫罗兰酮增加116.45%;感官质量评吸结果显示,添加雪茶提取物能有效提升卷烟烟气的丰富性和韵调;卷烟主流烟气有害成分含量普遍降低,其中苯酚、NH3含量分别降低了33.73%、42.13%,危害性指数降低0.86%。可见,雪茶提取物在卷烟中具有较高的增香降害应用价值。

. In order to study the application value of Thamnolia vermicularis （Ach.） Asa-hina. ex- tract in cigarette,the extract was prepared and added to cigarette. The paper studied flavor com- ponents of cigarette, the toxic components in mainstream smoke, hazard index and sensory evalua- tion,indicating that the Thamnolia vermicularis （Ach.） Asa-hina. extract increased aroma com- ponents of cigarette smoke by 41.68 %, the main aroma components of cigarette such as neophyta- diene by 64. 27%, benzaldehyde by 14. 47%, benzyl alcohol by 104. 85%, tetradecanal by 118. 53% ;and βlonone by 116.45%. The sensory evaluation result showed that the Tharnnolia vermicularis （Ach.） Asa-hina. extract effectively improved the richness and flavor of cigarette. In addition,the harmful components in mainstream smoke were reduced generally, phenol and NH3 were reduced by 33.73% and 42.13% ,and the hazard index of cigarette was reduced by 0.86%. So the Thamnolia vermicularis （Ach.） Asa-hina. extract has a high application value in cigarette.