保润剂SLT的开发及其在卷烟中的应用

摘要

In order to improve moisturizing properties of cigarette and hence sensory comfort, a humectant SLT was developed using a method of isolation and purification of natural active components and preparation of colloid. Effect of the SLT was evaluated by comparison with propylene glycol and glycerin. Moisturizing properties was evaluated by testing moisture content in cut tobacco. Results showed that moisture retention of the SLT was better than that of propylene glycol and glycerin. Sensory comfort of cigarette with SLT was also better than those with propylene glycol and glycerin with reduced dryness and stimulation. It proved that the SLT can be used as a new ideal humectant.%为提高卷烟保润性能和感官舒适度,提取分离天然有效成分,采用胶体制备技术开发了保润剂SLT.以丙二醇和甘油为对照,以烟丝含水率为指标对SLT的物理保润性能进行评价,并以卷烟感官舒适度验证其在卷烟中的应用效果.结果表明SLT的保湿性能优于丙二醇和甘油,添加SLT卷烟的感官舒适度好于添加丙二醇和甘油的卷烟,主要表现在干燥感和刺激明显减少.