摘要
介绍一种卷烟纸增香用微胶囊的制备方法。该微胶囊用微胶乳液法制成,用阿拉伯胶和云母薄片作为复合壁材,海藻酸钠作为固化剂,再经过浓缩、喷雾干燥制成薄荷味微胶囊。该微胶囊稳定性较好,不易溶于水,抗机械作用力强,抄纸过程中胶囊结构不易被破坏。制成的微胶囊溶解度23g,包埋率达83%,芯与壁的质量比为2∶3,云母添加量(占壁材质量比)可达40%。将微胶囊以造纸填料的方式加入到卷烟纸的浆料中,使微胶囊完全交联到卷烟纸纤维中,改善了微胶囊易脱落的问题,且不影响卷烟纸的表面性能。另薄荷香精被制成微胶囊后,薄荷香气易挥发性被有效抑制,使香气得到缓释,达到持久留香的目的,从而给吸烟者带来一种清凉愉悦之感。
A method of prepar ing microcapsules for cigaret te paper fragrance is introduced in this paper.The microcapsules are made by microgum emulsion method,using gum arabic and mica flakes as composite wall materials,and sodium alginate as curing agent.By concentrating and spraying drying,the mint-f lavored microcapsules are produced.The microcapsule has good stability,and will not dissolve in water easily,with stronger mechanical resistance than ordinary microcapsules,and will not be destroyed easily during the papermaking process.The solubility of the microcapsule is 23g,the embedding rate is 83%,the mass ratio of core to wall is 2:3,and the amount of mica added(accounting for the mass ratio of wall material)can reach 40%.The microcapsules are added to the pulping process of cigarette paper as papermaking filler,so that the microcapsules are completely crosslinked to the cigarette paper fiber,which solves the shedding problem of microcapsules without affecting the surface properties of the cigarette paper.In addition,after peppermint flavor being made into microcapsules,the volatility of peppermint aroma is effectively inhibited,so that the aroma is slowly released,and the purpose of lasting fragrance is achieved,thus bringing a cool and pleasant feeling to smokers.
作者
何红梅
杨静
张文灿
丁苏扬
He Hongmei;Yang Jing;Zhang Wencan;Ding Suyang(Zhejiang Huafeng Paper Technology Co.,Ltd.,Huzhou,Zhejiang 313300,China;Taixing Chemical Co.,Ltd.,Nanjing,Jiangsu 210009,China)
出处
《中华纸业》
CAS
2023年第10期35-38,共4页
China Pulp & Paper Industry
关键词
微胶囊
薄荷香精
卷烟纸增香
microcapsule
peppermint flavor
cigarette paper flavors