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日用化学工业 ›› 2017, Vol. 47 ›› Issue (8): 458-462.doi: 10.13218/j.cnki.csdc.2017.08.008

• 开发与应用 • 上一篇    下一篇

羟丙基-β-环糊精对化学防晒剂的包埋技术研究

邬凤娟1, 张晨1, 巴伊斯玛2, 鲁旺旺1, 甘亮1, 曹光群2   

  1. 1.无限极(中国)有限公司,广东 江门 529000;
    2.江南大学 化学与材料工程学院,江苏 无锡 214122
  • 收稿日期:2017-04-10 出版日期:2017-08-22 发布日期:2019-03-20
  • 通讯作者: 曹光群,高级工程师,E-mail:gqcao59@126.com。
  • 作者简介:邬凤娟(1985-),女,江西高安人,硕士,E-mail:fengjuan.wu@infinitus-int.com。

Technology for encapsulation of chemical sun-screening agent with hydroxypropyl-β-cyclodextrin

WU Feng-juan1, ZHANG Chen1, BAYISIMA2, LU Wang-wang1, GAN Liang1, CAO Guang-qun2   

  1. 1.Infinitus (China) Company Ltd.,Jiangmen,Guangdong 529000,China;
    2.School of Chemical & Material Engineering,Jiangnan University,Wuxi,Jiangsu 214122,China
  • Received:2017-04-10 Online:2017-08-22 Published:2019-03-20

摘要: 分别制备丁基甲氧基二苯甲酰基甲烷(BMDBM)和甲氧基肉桂酸乙基己酯(OMC) 2种化学防晒剂的羟丙基-β-环糊精包埋物,比较了超声法、研磨法和溶液搅拌法3种制备方法对化学防晒剂包埋率的影响,并利用正交试验优化包埋物的制备工艺。结果表明,溶液搅拌法最适用于2种化学防晒剂包埋物的制备,采用正交试验所得的较优工艺,BMDBM 和OMC的平均包埋率分别可以达到63.06%±2.5%和56.43%±2.0%。将2种化学防晒剂包埋物复配应用于防晒霜中,防晒剂包埋物具有良好的光稳定性。

关键词: 化学防晒剂, 羟丙基-β-环糊精, 包埋技术

Abstract: Encapsulation compounds of butyl-methoxydibenzoylmethane (BMDBM) and octyl methoxycirmamate (OMC) were prepared separately by encapsulating with hydroxypropyl-β-cyclodextrin.Three encapsulation methods,including ultrasonic method,grinding method and solution stirring method were compared based on encapsulation ratio results.The preparation technology of encapsulation compounds was improved with orthogonal test.Results show that,solution stirring method is the most suitable method to prepare the encapsulation compounds.The encapsulation ratio of BMDBM and OMC in encapsulation compounds can be optimized by orthogonal test,and improved to 63.06%±2.5% and 56.43%±2.0% respectively.Encapsulation compounds can be applied in sun-screening cream,and display good photo-stability.

Key words: chemical sun-screening agent, hydroxypropyl-β-cyclodextrin, encapsulation technology

中图分类号: 

  • TQ658.2+4