公开(公告)号：US20070009455A1

公开(公告)日：2007-01-11

申请号：US10558348

申请日：2004-05-27

申请人： Hyo-Jung Kim ,  Sung-won Jung ,  Hyuk Kim ,  Suk-jae Kim ,  Joo-dong Lee ,  Hee-chang Ryoo ,  Ae-young Kwon ,  Mi-ra Jo

发明人： Hyo-Jung Kim ,  Sung-won Jung ,  Hyuk Kim ,  Suk-jae Kim ,  Joo-dong Lee ,  Hee-chang Ryoo ,  Ae-young Kwon ,  Mi-ra Jo

IPC分类号： A61K8/97 ,  A61K8/64 ,  A61K8/73 ,  A61K8/49

CPC分类号： A61K8/347 ,  A61K8/4986 ,  A61K8/738 ,  A61K8/97 ,  A61Q19/02

摘要： Provided are a stabilized, skin-whitening and antioxidative cosmetic composition including resveratrol as a main component and either a primary stabilizer selected from cyclodextrin, polyethyleneglycol, and a mixture thereof, or a combination of the primary stabilizer and a secondary stabilizer selected from an alpha-lipoic acid, a water-soluble whitening composition, a phellodendron extract, an alteromonas ferment extract, and a mixture thereof, and a method for preparing the same. The cosmetic composition provides excellent skin whitening and antioxidative effects for a long-term even when used in a small quantity. Furthermore, solubility of the resveratrol and the alpha-lipoic acid in polyol or ethanol is enhanced, thereby improving low use satisfaction and skin irritation that may be caused due to excess use of an organic solvent. In addition, problems such as crystal precipitation at low temperature, off-flavor and discoloration upon exposure to sun light can be solved.

摘要翻译： 提供了一种稳定的，美白和抗氧化的化妆品组合物，其包括白藜芦醇作为主要成分和选自环糊精，聚乙二醇及其混合物的主要稳定剂，或主要稳定剂和选自α- 硫辛酸，水溶性增白组合物，黄柏提取物，独生动物发酵提取物及其混合物及其制备方法。 化妆品组合物即使在少量使用时也能长期提供优异的皮肤美白和抗氧化作用。 此外，增强了白藜芦醇和α-硫辛酸在多元醇或乙醇中的溶解度，从而改善了由于过量使用有机溶剂而可能引起的低使用满意度和皮肤刺激性。 此外，可以解决诸如在低温下的晶体沉淀，暴露于阳光下的异味和变色等问题。