几种树叶及果渣中防晒成分的优选及防晒效果评价

China Surfactant Detergent & Cosmetics(2014)

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Abstract
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0.2g·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(芒果十)=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.
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