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日用化学工业（中英文）

日用化学工业 ›› 2014, Vol. 44 ›› Issue (9): 504-507.doi: 10.13218/j.cnki.csdc.2014.09.113

• 开发与应用 • 上一篇    下一篇

几种树叶及果渣中防晒成分的优选及防晒效果评价

王春晓, 董利, 黎春怡, 张燕   

  1. 茂名职业技术学院 化学工程系,广东 茂名 525000
  • 收稿日期:2014-02-26 出版日期:2014-09-22 发布日期:2019-04-08
  • 作者简介:王春晓(1979-),女,蒙古族,内蒙古人,讲师,硕士,电话:(0668)2920394,E-mail:hanxue503@163.com。
  • 基金资助:
    茂名市科技资助项目(2012B01060)

Selection and sunscreen effect evaluation of UV-absorbing ingredients extracted from some kinds of tree leaves and fruit pomaces

WANG Chun-xiao, DONG Li, LI Chun-yi, ZHANG Yan   

  1. Department of Chemistry and Chemical Engineering,Maoming Vocational Technology,Maoming,Guangdong 525000,China
  • Received:2014-02-26 Online:2014-09-22 Published:2019-04-08

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摘要： 选取6种南方广泛种植树种树叶和5种常见榨汁水果废弃果渣,使用体积分数为50%的乙醇水溶液进行超声提取,根据提取液紫外光谱进行优选复配,制成防晒霜。实验结果表明,生药质量浓度0.2 g·L-1时,芒果叶提取液在紫外光区平均吸光度达1.248,橘子渣和葡萄渣提取液平均吸光度接近或大于1.0。按m(葡萄渣):m(橘子渣):m(芒果叶)=1:4:5进行提取液复配,以0.1 mL·g-1往乳霜基体中加入复配好的植物提取液制得的防晒霜,紫外防护效果良好。

关键词: 防晒化妆品添加剂, 植物提取液, 复配, 广谱防晒

Abstract: Leaves of six kinds of tree that planted extensively in south China as well as fruit pomaces of 5 kinds of conventional fruit were selected to be extracted with 50%(vol) ethanol aqueous solution under ultrasonic wave assistance.The extracts were blended based upon their UV absorbing spectra and to be used in formulating sunscreen creams.Test results showed that in case the mass concentration is 0.2 g·L-1,average UV absorbance of the leaves of mango tree achieves 1.248 while that of both orange pomaces and grape pomaces achieves near or more than 1.0.The blend was formulated in accordance with m(grape pomaces) : m(orange pomaces) :m(mango tree leaves) = 1:4:5,and blend dosage in the sunscreen cream product is 10 mL of extract blend in 100 g of cream base.The product displays good sunscreening efficacy.

Key words: additives of sunscreen cosmetics, plant extract, blend, broad-spectrum UV protect

中图分类号: 

  • TQ658.2