公开(公告)号：EP2455097A4

公开(公告)日：2013-02-27

申请号：EP10799943

申请日：2010-07-16

申请人： SUNSTAR INC ,  UNIV HIROSAKI

发明人： GOTO MASASHI ,  YAMAMOTO KAZUSHI ,  KATOU YOUJI ,  KATAGATA YOHTARO ,  ITOU SEIKO

IPC分类号： A61K38/00 ,  A23L1/30 ,  A61K8/73 ,  A61K35/60 ,  A61P17/00 ,  A61P17/16 ,  A61Q11/00 ,  A61Q19/00 ,  C08B37/00

CPC分类号： A61K8/64 ,  A23F3/30 ,  A23G3/36 ,  A23G4/06 ,  A23L29/275 ,  A23L33/17 ,  A23V2002/00 ,  A61K8/735 ,  A61K35/60 ,  A61K2800/92 ,  A61Q11/00 ,  A61Q19/00 ,  A61Q19/08 ,  C08B37/0066 ,  A23V2200/318 ,  A23V2250/543

摘要： The present invention was made in view of an object to produce a novel proteoglycan-containing material, and find a novel use and/or a superior effect of the proteoglycan-containing material. The present invention provides a proteoglycan-containing material obtained from fish cartilage, wherein the proteoglycan-containing material comprises an acidic saccharide component having a molecular weight of not less than 2000 kDa. The proteoglycan-containing material provides advantageous effects for skin-moisturizing and skin anti-aging, including a superior skin fibroblast proliferation effect, an effect of enhancing and improving the skin barrier function, an effect of enhancing and improving the skin's capability to produce collagen, a dermis-thickening inhibition effect, and the like.