双层沐浴露的制备及其性能评价  

Preparation and Performance Evaluation of Dual-Phase Shower Gel

作　　者：卢卓彦 刘英 洪晓华 周丽聪 李春燕 LU Zhuoyan;LIU Ying;HONG Xiaohua;ZHOU Licong;LI Chunyan(NICE Zhejiang Technology Co.,Ltd.,Hangzhou 310051,Zhejiang,China)

机构地区：[1]纳爱斯浙江科技有限公司,浙江杭州310051

出　　处：《香料香精化妆品》2025年第2期138-143,共6页Flavour Fragrance Cosmetics

摘　　要：研究体系中油脂、乳化剂、乳水两相质量比等因素对双层沐浴露分层效率和水相透明度的影响,并对其稳定性和使用性能进行评价。结果表明:选用异构烷烃为油相、以PEG-7甘油椰油酸酯(HE)为乳化剂、乳液相和水相质量比为3∶7时,样品充分摇匀静置30 min后开始分层,样品的乳水两相界面清晰,水相外观透明,且具有较好的储藏稳定性。人体功效测试结果表明,双层沐浴露能有效降低皮肤经皮水分流失率,提高皮肤水分含量。消费者测试结果显示,双层沐浴露具有较好的保湿功效。The effects of oil,emulsifier and the mass ratio of emulsion phase to aqueous phase on the layering efficiency and transparency of aqueous phase of the dual-phase shower gel were studied.Then the stability and performance of the dualphase shower gel was investigated.The results showed that the dual-phase shower gel was prepared by using isoparaffin as oil phase and PEG-7 glycerin cocoate(HE)as emulsifier,and the the mass ratio of emulsion phase to aqueous phase was 3:7.The shower gel started layering after placing for 30 min,and the interface between 2 phase was clear and the appearance of the aqueous phase was transparent.It could remain stable during the storage.In addition,the results of human efficacy evaluation showed that the shower gel could reduce transepidermal water loss and increase skin hydration effectively.The results of consumer use test showed that it had good moisturizing effects.

关 键 词：双层沐浴露 分层速率 水相透明度 稳定性 使用性能 

分 类 号：TQ658[化学工程—精细化工]