抗紫外、蓝光复合植物防晒霜制备及广谱防晒性能研究  

Study on Preparation and Broad Spectrum Properties of UV and Blue Light Resistant Compound Plant Sunscreen

作　　者：胡苗 黄荣 林静 李林 HU Miao;HUANG Rong;LIN Jing;LI Lin(College of Chemistry and Life Sciences,Chengdu Normal University,Key Laboratory of Sichuan Provincial Universities for the Optimization and Application of Functional Molecules,Sichuan Chengdu 611130,China)

机构地区：[1]成都师范学院化学与生命科学学院,功能分子结构优化与应用四川省高校重点实验室,四川成都611130

出　　处：《广州化工》2024年第14期24-26,45,共4页GuangZhou Chemical Industry

基　　金：四川省大学生创新创业训练项目(S202214389138)。

摘　　要：通过测定9种植物提取液对紫外光和蓝光的吸收能力,筛选出具有良好防晒性能的桑叶、三百草、荷叶、石榴皮四种植物提取液,进行复合配制,得出V(桑叶提取液)∶V(三百草提取液)∶V(荷叶提取液)∶V(石榴皮提取液)=2∶3∶2∶1的复配比例,再以此复合提取液制备复合植物防晒霜,在UVA区、UVB区和蓝光区都具有较好的防晒效果,可达到较好的广谱防晒性能,为植物防晒剂的研制提供科学依据。By measuring the absorption capacity of 9 kinds of plant extracts to ultraviolet light and blue light,four plant extracts with good sunscreen properties,mulberry leaves,three hundred grasses,lotus leaves and pomegranate peels,were screened out and compounded to obtain V(Mulberry Leaf extract)∶V(Saururus chinensis extract)∶V(Lotus leaf extract)∶V(Pomegranate peel extract)=2∶3∶2∶1 compound ratio.Then the compound plant sunscreen was prepared with this composite extract,which had better sunscreen effect in UVA area,UVB area and blue light area,and can achieve better broad-spectrum sunscreen performance,providing a scientific basis for the development of plant sunscreens.

关 键 词：植物提取液 紫外吸收剂 蓝光 复配 

分 类 号：TQ658.24[化学工程—精细化工]