摘要
为探索采用乙醇提取及喷香方式对造纸法再造烟叶品质的影响,先将再造烟叶原料进行乙醇提取,浓缩乙醇提取物并制得乙醇膏,提取后的残渣按照造纸法再造烟叶生产工艺制得再造烟叶样品,然后将乙醇膏采用喷香的方式喷涂于制得的再造烟叶表面,得到最终再造烟叶成品.结果表明,与目前普通造纸法再造烟叶生产工艺生产的再造烟叶相比,该再造烟叶成品致香成分含量高,抽吸品质接近于天然烟草,香气浓度高,木质杂气小,外观颜色较普通造纸法再造烟叶更加油润,接近于天然烟叶;经涂布醇提加香处理后再造烟叶的显微结构纤维细化,表面疏松.
The objective of our work was to investigate the effect of ethanol extraction and fragrance spraying on the quality of paper-making process reconstituted tobacco leaves.The raw material of reconstituted tobacco leaf was first extracted by ethanol,and then the ethanol extract was concentrated to produce an ethanol paste.The extracted residue was used to make the sample of reconstituted tobacco leaf with the paper-making process.The ethanol paste was sprayed on the surface of the reconstituted tobacco leaf by fragrance spraying,and the final product was obtained.The results showed that compared with the present ordinary paper-making process,the reconstituted tobacco leaves produced with the paper-making process contained more aroma components and had better smoking quality,which was close to that of natural tobacco,and had higher aroma concentration,fewer wood impurities,and more oily color in appearance.The microstructure,fiber refinement and surface looseness of the reconstituted tobacco leaves treated with alcohol extraction and fragrance were batter.It is concluded that the internal and external qualities of the reconstituted tobacco leaves prepared with this method have been improved considerably.
作者
宋光富
张艇
薛芳
张云龙
寇明钰
刘民昌
SONG Guang-fu;ZHANG Ting;XUE Fang;ZHANG Yun-long;KOU Ming-yu;LIU Min-chang(Technical Research&Development Center,China Tobacco Sichuan Industrial Co.,Ltd.,Chengdu 610066,China;Yunnan Reconstituted Tobacco Co.,Ltd.,Kunming 650106,China;Technical Research&Development Center,China Tobacco Chongqing Industrial Co.,Ltd.,Chongqing 400060,China)
出处
《西南大学学报（自然科学版）》
CAS
CSCD
北大核心
2020年第3期146-155,共10页
Journal of Southwest University(Natural Science Edition)
基金
四川中烟工业有限责任公司科技项目(川烟工技[2017]185号,川烟工技[2018]95号).
关键词
再造烟叶
乙醇提取
喷香方式
显微结构
reconstituted tobacco leaf
ethanol extraction
fragrance spraying mode
microstructure
