发明名称 |
MICROEMULSION CONTAINING PEONY EXTRACT, PREPARATION METHOD THEREFOR AND USE THEREOF |
摘要 |
<p>A preparation method for a microemulsion containing a peony extract comprises the following steps: mixing a peony extract with water, hydrolecithin and oil, wherein the weight ratio of the peony extract and water is 1:5 to 1:12, and the concentration of hydrolecithin after mixing is 1 wt% to 50 wt%; and mixing for 10 to 60 min at a shearing rate of 100 to 800 m/sec at 50 to 500 atm. The obtained microemulsion is stable, is convenient in use, and is useful in the preparation of cosmetics and skin care products.</p> |
申请公布号 |
WO2013044579(A1) |
申请公布日期 |
2013.04.04 |
申请号 |
WO2012CN00379 |
申请日期 |
2012.03.27 |
申请人 |
JALA GROUP CORPORATION;ZHENG, CHUNYING;HUANG, XIAOQING |
发明人 |
ZHENG, CHUNYING;HUANG, XIAOQING |
分类号 |
A61K8/06;A61K8/97;A61Q19/00 |
主分类号 |
A61K8/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|