公开(公告)号：KR100904759B1

公开(公告)日：2009-06-29

申请号：KR1020080111952

申请日：2008-11-12

Applicant: 아쿠아그린텍(주)

Inventor： 전유진 ,  허수진 ,  이정석

IPC: A61K8/97 ,  A61Q19/02

CPC classification number: A61K8/97 ,  A61K36/03 ,  A61K2236/19 ,  A61Q19/02 ,  Y10S514/844

Abstract: A cosmetic composition for skin whitening which contains an Ecklonia cava extract is provided to ensure excellent whitening effect by using fluro tannin based polyphenol-containing extract. A method for manufacturing a cosmetic composition of skin whitening which contains an Ecklonia cava extract comprises: a step of adding saccharolytic enzyme to an ecklonia cava to extract the Ecklonia cava; a step of removing and filtering residue and freeze-drying the enzyme extract; and a step of extracting the extract with organic solvent. The method further comprises: a step of eluting in diethylether through a column filled with cellite to fraction an active ingredient; and a step of eluting with chloroform and methanol in a ratio of 2:1-0:1 through a column filled with sephadex to fraction the active ingredient.

Abstract translation: 提供含有Ecklonia cava提取物的用于皮肤美白的化妆品组合物，以通过使用含有单宁鞣酸的多酚提取物来确保优异的美白效果。 含有Ecklonia Cava提取物的皮肤美白化妆品组合物的制造方法包括：将蔗糖分解酶加入到ecklonia cava中以提取Ecklonia cava的步骤; 去除和过滤残留物并冷冻干燥酶提取物的步骤; 和用有机溶剂提取提取物的步骤。 该方法还包括：在乙醚中通过填充有细胞的柱分离活性成分的步骤; 和用氯仿和甲醇以2：1-0：1的比例通过填充有sephadex的柱洗脱以分离活性成分的步骤。