摘要
为改善卷烟香气品质,开发释香稳定型烟用香料,将玫瑰醇和玫瑰醇-β-D-吡喃葡萄糖苷分别添加到卷烟中,测定其在卷烟主流烟气中的转移率;通过逐口抽吸考察玫瑰醇糖苷的缓释作用,采用气相色谱质谱联用法(GC/MS)测定了挥发性香气成分,并对加香试验卷烟进行了感官评吸。结果表明:(1)添加玫瑰醇和玫瑰醇糖苷试验卷烟在燃吸后产生的玫瑰醇向主流烟气粒相物的转移率分别为10.80%和2.21%。(2)试验卷烟逐口抽吸后共检测到挥发性产物31种,添加玫瑰醇试验卷烟的释香不均匀,呈前多后少的趋势,而添加玫瑰醇糖苷试验卷烟的释香较均匀。(3)添加玫瑰醇糖苷试验卷烟的香气丰满且前后一致性较好,表明该糖苷具有改善和修饰卷烟烟气、减轻刺激性的作用。玫瑰醇糖苷克服了玫瑰醇因挥发而导致的释香不稳定的问题,可作为一种释香稳定的烟用香原料应用于卷烟中。
In order to develop novel cigarette flavors that can promote the aroma quality of cigarettes and the stability of aroma-releasing, rhodinol and rhodinol glycoside were added into cigarettes, and their transfer rates to mainstream cigarette smoke were measured. The sustained release of glycoside was analyzed through puff-by-puff smoking, and the volatile aroma components were determined by GC/MS. Furthermore, the sensory quality of cigarettes containing rhodinol or rhodinol glycoside was evaluated. The results showed that: 1) The transfer rate of rhodinol produced by rhodinol and rhodinol glycoside to the particulate phase matter of mainstream cigarette smoke was 10.80% and 2.21%, respectively. 2) In the process of puff-by-puff smoking of test cigarettes, 31 volatile products were detected. The aroma profile of cigarettes containing rhodinol was not uniform, the release was faster in the first puff and then slowed. On the other hand, the aroma of cigarettes containing rhodinol glycoside released uniformly. 3) The aroma of cigarette containing rhodinol glycoside was rich and consistent during smoking, which suggested that rhodinol glycoside could promote and modify cigarette smoke and reduce irritation. Rhodinol glycoside avoids instable aroma release caused by the volatilization of rhodinol, and could be used as a raw material in cigarette flavoring.
引文
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