本研究以茶多酚乳胶剂的外观性状、乳剂的粒径及放置稳定性、乳胶剂的黏度、pH值及含量作为筛选指标,确定制备茶多酚乳胶剂的最佳处方及制备工艺并对其稳定性进行考察。结果表明,所制备的茶多酚乳胶剂兼有乳剂和凝胶剂的优点,外观色泽佳、无油腻感、涂展性良好,稳定性高且制备简便,是一种优良的新型茶多酚局部外用制剂。
Abstract
The appearance properties, the particle size and stability of emulsion, the viscosity and content of emulgel were taken as evaluation indexes to optimize the best formula and preparation technology of tea-polyphenol emulgel and investigate its stability. The results indicated that the prepared emulgel was good in appearance, non-greasy, easy to spread and high stability. Moreover, the optimized preparation technology for emulgel was simple and the prepared tea polyphenol emulgel is a superior new preparation for topical external application.
关键词
茶多酚 /
乳胶剂 /
稳定性 /
制备
Key words
emulgel formulation /
preparation /
stability /
tea polyphenol
中图分类号：
TS272.5+1
Q946.84+1
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参考文献
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