发明名称 |
METHODS OF PREPARING PRICKLY-ASH PEEL EXTRACTS AND COSMETIC COMPOSITIONS INCORPORATING PRICKLY-ASH PEEL EXTRACTS |
摘要 |
Methods of preparing an extract of Prickly-ash peel, including pulverizing the peels of Chinese Prickly-ash berries to produce powdered Prickly-ash peel; extracting the powdered Prickly-ash peel using an organic solvent to yield an organic extract solution; and removing the organic solvent under reduced pressure to yield a residue that is an extract of Prickly-ash peel. The resulting Prickly-ash peel extracts include the active anti-aging ingredient gx-50, having the formula which may be dispersed in a liquid or semi-solid physiologically and cosmetically acceptable vehicles or carriers to form topical anti-aging cosmetics. |
申请公布号 |
US2014120190(A1) |
申请公布日期 |
2014.05.01 |
申请号 |
US201314059289 |
申请日期 |
2013.10.21 |
申请人 |
WEI DONG-QING;MA YU-KUN;QIAO ZHONG-DONG |
发明人 |
WEI DONG-QING;MA YU-KUN;QIAO ZHONG-DONG |
分类号 |
A61K8/97;A61K8/42;A61Q19/08 |
主分类号 |
A61K8/97 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|