Title:
抗酸化製剤
Document Type and Number:
Japanese Patent JP2005535566
Kind Code:
A
Abstract:
Antioxidant preparations (I) contain: (1) (A) at least two extracts selected from Vaccinium myrtillus (bilberry), Trifolium pratense (red clover), Vitis vinifera (vine) and Thea vinensis (green tea) extracts (preferably anthocyanosides, isoflavone glucosides and polyphenols); and (2) (B) vitamin E and/or vitamin C (i.e. tocopherol and/or ascorbic acid). Independent claims are also included for: (1) production of microcapsules of average diameter 0.1-5 mm, consisting of a capsule membrane and a matrix containing active agents comprising: (a) forming a matrix from (A), (B), gel former and chitosan or anionic polymer; (b) optionally dispersing the matrix in an oil phase; and (c) contacting the dispersed matrix with an aqueous solution of anionic polymer (if chitosan was used in step (a)) or chitosan (if anionic polymer was used in step (a)) and optionally removing the oil phase; (2) the microcapsules as above; (3) pro-liposomal active agent mixtures, obtained by treating (A) and (B) in cosmetically acceptable solutions with lecithins and/or phospholipids; and (4) the production of pro-liposomal active agent mixtures as in (3).
Inventors:
Hans-Ud Klechter
Carmen Arias
Anette Mailing
Carmen Arias
Anette Mailing
Application Number:
JP2003574137A
Publication Date:
November 24, 2005
Filing Date:
March 03, 2003
Export Citation:
Assignee:
Cognis Iberia, S.L.
International Classes:
A23K1/16; A23L1/30; A23L1/305; A23L33/15; A61K8/30; A61K8/33; A61K8/49; A61K8/65; A61K8/67; A61K8/73; A61K8/96; A61K8/97; A61K9/16; A61K31/05; A61K31/353; A61K31/355; A61K31/375; A61K36/18; A61K36/45; A61K36/48; A61K36/82; A61K36/87; A61K47/32; A61K47/36; A61K47/38; A61K47/42; A61P39/06; C09K3/00; C09K15/06; C09K15/34; (IPC1-7): A61K7/00; A23K1/16; A23L1/30; A23L1/302; A61K9/16; A61K31/05; A61K31/353; A61K31/355; A61K31/375; A61K35/78; A61K47/32; A61K47/36; A61K47/38; A61K47/42; A61P39/06; C09K3/00; C09K15/06; C09K15/34
Attorney, Agent or Firm:
Aoyama Aoi
Yasuo Shibata
Kenichi Morizumi
Yasuo Shibata
Kenichi Morizumi