日用化学品科学2024，Vol.47Issue(7)：43-48,6.DOI:10.3969/j.issn.1006-7264.2024.07.010
中草药中金属元素含量对聚丙烯酸类增稠剂的影响
Effects of metal element content in Chinese herbal medicines on polyacrylic acid
缪明琴 1刘文 1王玉珂 1任环宇 1张廷志1
作者信息
- 1. 水羊化妆品制造有限公司 创新研发中心,上海 200000
- 折叠
摘要
Abstract
The contents of 14 metal elements in 11 commonly used cosmetic grade Chinese herbal extracts were determined,and the relationship between metal element content and conductivity was analyzed by conductivity determination.The results showed that the contents of K,Na,Mg,and Ca in the Chinese herbal extracts were the highest,and the higher the content of the active ingredients in the Chinese herbal extracts,the higher the metal ions,which was positively correlated.There was a positive correlation between the conductivity of Chinese herbal extracts and the content of metal elements,and the contents of metal elements were higher in Chinese herbal extracts with high conductivity.The trace metal elements introduced into the extracts of Chinese herbal medicines will reduce the viscosity of the system and affect the stability of cosmetic formulations.In this paper,six representative polyacrylic acid thickeners were screened according to the degree of molecular crosslinking,and the experimental results showed that the lower the degree of polyacrylic acid crosslinking,the stronger the ion resistance performance.关键词
中草药提取物/金属元素/交联度/复配Key words
Chinese herbal extracts/metal element/degree of crosslinking/compounding分类
化学化工引用本文复制引用
缪明琴,刘文,王玉珂,任环宇,张廷志..中草药中金属元素含量对聚丙烯酸类增稠剂的影响[J].日用化学品科学,2024,47(7):43-48,6.
