几种中草药防晒成分的提取及其性能测定  

Extraction and Property Determination of Sunscreen Constituents from Several Chinese Herbal Medicines

作　　者：赵二劳[1] 郭青枝[1] 白建华[1] 

机构地区：[1]忻州师范学院化学系,山西忻州034000

出　　处：《北方园艺》2010年第11期197-198,共2页Northern Horticulture

基　　金：忻州师范学院科研基金资助项目(200807)

摘　　要：采用超声波辅助提取法提取几种中草药中的防晒成分,并以紫外吸收值为指标,测定提取液的防晒性能。结果表明:50%乙醇为中草药中防晒成分超声波辅助提取的较好溶剂,沙棘叶、金银花和菊花是含有广谱防晒成分的中草药。Extracting sunscreen component from several Chinese Herbal Medicines with ultrasonic-assisted extraction, with the absorption value to ultraviolet light as indices, property of the sunscreen component from the extract was determined. The results showed that 50% alcohol was a useful solvent for extracting sunscreen component with ultrasonic-assisted extraction, and Sea Buckthorn Leaves, Honeysuckle and Chrysanthemum were broad-spectrum sunscreen Chinese Herbal Medicines.

关 键 词：中草药 防晒成分 超声波辅助提取 

分 类 号：R284.2[医药卫生—中药学]