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日用化学工业（中英文）

日用化学工业 ›› 2014, Vol. 44 ›› Issue (11): 620-623.doi: 10.13218/j.cnki.csdc.2014.11.138

• 开发与应用 • 上一篇    下一篇

一种美白乳液的制备与稳定性研究

舒鹏1, 孔胜仲1, 龚盛昭1,2   

  1. 1.广州环亚化妆品科技有限公司,广东 广州 510663;
    2.广东轻工职业技术学院,广东 广州 510300
  • 收稿日期:2014-05-30 出版日期:2014-11-22 发布日期:2019-04-08
  • 通讯作者: 龚盛昭,教授,博士,E-mail:1996103022@gditc.edu.cn。
  • 作者简介:舒 鹏(1989-),男,四川人,硕士,电话:13229406055,E-mail:shupeng19892006@126.com。

Preparation and stability study of a lightening emulsion

SHU Peng1, KONG Sheng-zhong1, GONG Sheng-zhao1,2   

  1. 1.Guangzhou Uniasia Cosmetic Technology Co.Ltd.,Guangzhou,Guangdong 510663,China;
    2.Guangdong Industry Technical College,Guangzhou,Guangdong 510300,China
  • Received:2014-05-30 Online:2014-11-22 Published:2019-04-08

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摘要： 通过对含美白剂十一碳烯酰基苯丙氨酸和苯乙基间苯二酚的乳化体系稳定性研究,探讨了配方中乳化剂种类与用量、油脂溶解能力、增稠体系选择、均质乳化参数控制等主要影响因素,得出了稳定美白乳液配方和工艺参数为:乳化剂采用质量分数为2.00%的PEG-20甲基葡糖倍半硬脂酸酯、质量分数为1.00%的甲基葡糖倍半硬脂酸酯和质量分数为0.30%的硬脂酰谷氨酸钠(质量分数为1.50%的鲸蜡醇磷酸酯钾);油脂选用质量分数为3.00%的甲氧基肉桂酸乙基己酯和质量分数为7.00%的辛基十二醇;增稠剂选用质量分数为2.00%的硬脂酸、质量分数为0.40%的丙烯酸羟乙酯/丙烯酰二甲基牛磺酸钠共聚物和质量分数为0.10%的黄原胶,乳化温度85 ℃,均质速度9 000 r·min-1。

关键词: 美白乳液, 乳化剂, 稳定性

Abstract: Stability of an emulsion system composed of undecylenoyl phenylalanine and phenylethyl resorcinol was studied.Main factors that affect stability of the emulsion,such as kinds and dosage of the emulsifying agent,emulsifying agent solubility in oil,selection of the thickening agent system,control of the emulsification homogenizer operating parameters et al.were investigated.Then the formulation and operating conditions for the preparation of the stable emulsion were identified as follows:composition (mass fraction) of emulsifying agant,2.00% of PEG-20 methyl glucose sesquistearate,1.00% of methyl glucose sesquistearate and 0.30% of sodium stearoyl glutamate (1.50% of potassium cetyl alcohol phosphate);composition (mass fraction) of oil phase,3.00% of ethylhexyl methoxycinnamate and 7.00% of octyldodecanol;composition (mass fraction) of thickening agents,2.00% of stearic acid,0.40% of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer and 0.10% of xanthan gum;emulsification temperature,85 ℃;homogenizer speed,9 000 r·min-1.

Key words: lightening emulsion, emulsifying agent, stability

中图分类号: 

  • TQ658