摘要
为寻找新型烟草保润剂,以丙二醇(PG)为对照,研究了不同聚合度的聚丙二醇(PPG)和PG+PPG组合对烟丝保湿及防潮性能的影响。结果表明,PG+PPG400组合保润剂在相对湿度(40±2)%和(80±2)%条件下的保湿及防潮效果均极显著优于PG(a=0.01);在感官质量方面,PG+PPG400优于丙二醇,主要表现在提升卷烟香气和舒适性;PPG400的裂解试验表明,其裂解产物含有多种烟草致香物质及特殊增香酮类、醇类化合物。
In order to find new tobacco humectants,taking Propylene glycol as a control,we studied the effects of PPG and(PG+PPG)group on the moist-keeping and humidity resistance of cut tobacco.The results indicated that PG+PPG400had better moist-keeping and humidity-resistant effects than propylene glycol under the conditions of RH(40±2)%and RH(80±2)%,respectively.PG+PPG400had more advantageous to the improvement of sensory quality(especially aroma and comfort)of cigarette than propylene glycol.The pyrolysis test for PPG400at650℃showed that its cleavage products contained a variety of aroma components in cigarette smoke and some special flavorous ketone and alcohols compounds.
作者
杜宇
张天栋
林文强
陈微
杨莹
陈兴
凌军
DU Yu;ZHANG Tiandong;LIN Wenqiang;CHEN Wei;YANG Ying;CHEN Xing;LING Jun(Technology Centre,China Tobacco Yunnan Industrial Co.,Ltd.,Kunming 650231,China)
出处
《食品与生物技术学报》
CAS
CSCD
北大核心
2017年第7期762-766,共5页
Journal of Food Science and Biotechnology
基金
中国烟草总公司重大专项项目(110201301032(BR-01))
云南中烟工业有限责任公司项目(2014CP03)
云南中烟工业有限责任公司技术中心项目(HYHH2013YL06
JSZX2014CP05)
关键词
聚丙二醇
烟丝
保润及防潮
感官质量
poly(propylene glycol)
cut tobacco
moisture retention and humidity resistance
sensory quality
