天然植物中防晒成分的提取研究  

Extraction of Sun-screening Agent from Natural Vegetation

作　　者：李红双[1] 肖琼[1] 刘巧辉[1] 石春红[1] 郑有飞[1] 

机构地区：[1]南京信息工程大学环境科学与工程学院,南京210044

出　　处：《北方园艺》2008年第5期49-51,共3页Northern Horticulture

基　　金：江苏省"六大人才高峰"资助项目

摘　　要：用乙醇提取法对天然植物绿茶、槐米、黄芩等多种植物进行提取试验。对提取浓度、提取温度和提取时间进行条件试验,优化最佳提取条件;研究天然植物乙醇提取物的紫外吸收特点,并进行多种植物的复合配比,以寻找最佳防晒用品。We extracted sun-screening agent from green tea, sophorine, scutellaria, and other natural vegetation using ethanol extraction methods. The experimental conditions, such as extraction concentration, extraction temperature and extraction time for the experiment were studied and optimized. We studied UV absorption characteristics of the ethanol extracts, and the composite ratio of various plants to seek the best sun-screening agent.

关 键 词：天然植物 防晒 绿茶 槐米 提取 

分 类 号：TQ658.2[化学工程—精细化工]