复切微波膨胀梗丝的吸附特性  

Adsorption Properties of Microwave-expanded Twice Cutting Stem

作　　者：李航 夏非 张兴涛 马扬 邱智 尧珍玉 LI Hang;XIA Fei;ZHANG Xingtao;MA Yang;QIU Zhi;YAO Zhenyu(Yunnan Reascend Tobacco Technology(Group),Co.Ltd.,Kunming,Yunnan 650106;School of Food and Biological Engineering,Zhengzhou University of Light Industry,Zhengzhou,Henan 450002,China)

机构地区：[1]云南瑞升烟草技术(集团)有限公司,云南昆明650106 [2]郑州轻工业大学食品与生物工程学院,河南郑州450002〕

出　　处：《贵州农业科学》2021年第4期118-124,共7页Guizhou Agricultural Sciences

摘　　要：【目的】探明复切微波膨胀梗丝的吸附特性,为复切微波膨胀梗丝在卷烟产品中的应用提供科学依据。【方法】选择复切微波膨胀梗丝、薄片丝、传统梗丝和叶丝4个样品,采用水、乙醇和甘油为被负载对象,研究比较4个样品对水(液、气2种形态)、乙醇和甘油吸附能力的差异,并以薄荷醇为负载对象,验证样品对特殊香料的绑定能力及释放情况。【结果】在复切微波膨胀梗丝、薄片丝、传统梗丝和叶丝4个样品中,以复切微波膨胀梗丝填充值最高,微观结构较为规则,结构均匀有序,切面有很多孔洞状空隙结构;复切微波膨胀梗丝对水分的吸附能力高于传统梗丝与薄片丝,远高于叶丝,对乙醇和甘油的吸附能力均高于其余3个样品;复切微波膨胀梗丝对特征风格功能香料的代表薄荷醇的绑定能力强于叶丝。【结论】复切微波膨胀梗丝吸附特性良好,有利于携带水溶性和醇溶性特征风格功能香料进入叶组发挥作用,并维持卷烟在烟包开启后及烟支抽吸前后感官风格的一致性,可作为发烟剂载体应用于生产新型烟草产品。【Objective】The adsorption characteristics of the microwave-expanded twice cutting stem were investigated,which provided a scientific basis for the application of the microwave-expanded twice cutting stem in cigarette products.【Method】The filling values and microstructure of four kinds of materials,including microwave-expanded twice cutting stem,cut reconstituted tobacco,traditional cut stem and cut tobacco,were compared,at the same time,water,ethanol and glycerol were selected as the loading objects,and the adsorption capacities of the four materials on water(including liquid and vapor forms),ethanol and glycerol were compared.Finally,Menthol was selected as the loading object to verify the difference of binding ability and release status of the materials to the special flavor.【Result】Among the four samples of microwave-expanded twice cutting stem,cut reconstituted tobacco,traditional stem wire and cut tobacco,the microwave-expanded twice cutting stem has the highest filling value,the microstructure is more regular,the structure is uniform and orderly,and there are many void-like void structures in the section.The water adsorption capacity of microwave-expanded twice cutting stem was higher than that of traditional cut stem and cut reconstituted tobacco,and was much higher than that of cut tobacco.The ethanol and glycerol adsorption capacity of microwave-expanded twice cutting stem was higher than that of the other three materials.The binding ability of microwave-expanded twice cutting stem to menthol was stronger than that of cut tobacco.【Conclusion】The microwave-expanded twice cutting stem has good adsorption properties,which is not only help carry the water-soluble and alcohol-soluble characteristic style features spices into the leaf group to play a role,but also can be helpful to maintiain the sensory consistnecy after opening cigarette case and before sucking and it is also used as a smoking agent carrier for new tobacco products.

关 键 词：复切微波膨胀梗丝 薄片丝 传统梗丝 叶丝 吸附特性 

分 类 号：S572[农业科学—烟草工业] TS452.3[农业科学—作物学]