艾叶油微胶囊的制备及其在磁性织物的应用  

Preparation of Artemisia Argyi Oil Microcapsules and the Application in Magnetic Fabric

作　　者：王文聪 胡钟元 夏亚玲 王晓萱 王鸿博 李永贵 WANG Wencong;HU Zhongyuan;XIA Yaling;WANG Xiaoxuan;WANG Hongbo;LI Yonggui(College of Textile Science and Engineering,Jiangnan University,Wuxi 214122,China;Key Lab for Sport Shoes Upper Materials of Fujian Province,Fujian Huafeng New Material Co.,Ltd,Putian 351100,China;School of Design,Jiangnan University,Wuxi 214122,China;Clothing and Design Faculty,Minjiang University,Fuzhou 350108,China)

机构地区：[1]江南大学纺织科学与工程学院,江苏无锡214122 [2]福建华峰新材料有限公司福建省运动鞋面料重点实验室,福建莆田351100 [3]江南大学设计学院,江苏无锡214122 [4]闽江学院服装与艺术工程学院,福建福州300108

出　　处：《服装学报》2021年第2期95-101,共7页Journal of Clothing Research

基　　金：福建省运动鞋面料重点实验室开放基金项目(KLSSUM1903);江南大学大学生创新创业训练项目(2019197Y)。

摘　　要：以明胶和阿拉伯树胶为壁材、艾叶油为芯材,通过复合凝聚法制备了具有抗菌效果的微胶囊。采用正交实验法分析了壁材浓度、芯壁比、乳化剂用量、复凝pH值对艾叶油微胶囊粒径的影响。结果表明:当壁材质量分数为2%、乳化剂质量分数为0.1%、芯壁比1∶2、复凝的pH=4时,艾叶微胶囊平均粒径相对最小,仅为15.79μm。该工艺下制备的艾草油微胶囊含油率为23.26%,呈规则的球型,表面光滑,大小均一,分散均匀,且具有良好的热稳定性。将优化工艺下制备的艾叶油微胶囊整理到锦纶基磁性针织织物后,织物对金黄色葡萄球菌和大肠杆菌都有良好的抑制能力,10次洗涤后织物仍具有较强的抗菌性能,且该整理工艺对磁性织物的磁感应强度并无影响。Gelatin and Arabic gum were used as wall materials,and artemisia argyi was used as core materials,microcapsules with excellent antibacterial properties were prepared by the composite condensation method.The influence of the concentration of wall material,the proportion of core wall,the amount of emulsifier and the pH of composite coagulation on particle size were discussed and established by using orthogonal experiment.The experimental results show that when wall material concentration is 2%,core-wall ratio is 1∶2,emulsifier dosage is 0.1%,and composite coagulation pH is 4,the particles has relatively the smaller size of 15.79μm.Under the preparation conditions,the microcapsule is of 23.26%oil content,regular spherical shape with smooth surface,uniform size and good dispersion.The nylon magnetic knitting fabric loaded with artemisia argyi oil microcapsules has good antibacterial ability against both Staphylococcus aureus and Escherichia coli,even after 10 times of washing.The finishing process has no influence on magnetic induction strength of magnetic fabric.

关 键 词：艾叶油 微胶囊 复凝聚 磁性织物 抗菌 

分 类 号：TS106[轻工技术与工程—纺织工程] TS195[轻工技术与工程—纺织科学与工程]