日用化学工业2017，Vol.47Issue(1)：32-35,4.DOI:10.13218/j.cnki.csdc.2017.01.007
汉麻粉中防晒成分的提取条件研究
Study on extraction conditions of ultraviolet absorption components from hemp powder
甘亮 1张晨 1杨雪芳 2牛玉莲 3张志伟3
作者信息
- 1. 无限极 中国 有限公司，广东 江门 529156
- 2. 上海应用技术学院，上海 201418
- 3. 上海进瑞实业有限公司，上海 200062
- 折叠
摘要
Abstract
Ethanol extraction method was used to extract the ultraviolet (UV)absorption active components in hemp powder. The UV absorbance of the supernatant liquid and the bottom sediment was determined by solution method and 3M tape method respectively. The extraction process was optimized with the UV absorbance as the index. Firstly,the experiment was carried out to explore an appropriate extraction process at room temperature. Then,factors like time,temperature and mass fraction of hemp powder in the suspension were tested to investigate their influence on UV absorbance. Results showed that ethanol is suitable to be used to extract the sunscreen active ingredients in the hemp powder (the main absorption wavelength is between 200 and 350 nm),and the optimum extraction conditions of the sunscreen ingredients are:extraction temperature, 55 ℃;extraction time,1 h;mass fraction of the hemp powder,15%.关键词
防晒化妆品添加剂/汉麻粉/乙醇提取法/紫外吸收性能Key words
additive of sunscreen cosmetics/hemp powder/ethanol extraction method/UV absorbing performance分类
化学化工引用本文复制引用
甘亮,张晨,杨雪芳,牛玉莲,张志伟..汉麻粉中防晒成分的提取条件研究[J].日用化学工业,2017,47(1):32-35,4.
