专利检索 ap:("富士化学工業株式会社") AND inv:"清秋長" 第 1 页

1.

发明专利
Clathrate compound of a stable astaxanthin and γ- cyclodextrin and a method of manufacturing the same, as well as solutions, food, feed, pharmaceutical and cosmetic applications 有权

公开(公告)号：JP5041565B2

公开(公告)日：2012-10-03

申请号：JP2001157753

申请日：2001-05-25

申请人： 富士化学工業株式会社

发明人： 一大品川 , 清秋長

IPC分类号： A23K1/16 , C07C403/24 , A23L1/272 , A23L1/30 , A23L2/38 , A23L2/52 , A23L2/58 , A61K8/06 , A61K8/30 , A61K8/35 , A61K8/37 , A61K8/60 , A61K8/67 , A61K8/72 , A61K8/73 , A61K8/96 , A61K8/97 , A61K31/122 , A61K31/232 , A61K36/02 , A61K47/40 , A61P39/06

摘要： PROBLEM TO BE SOLVED: To provide a stable inclusion compound of astaxanthin and γ- cyclodextrin, a method for producing it, and a use of the inclusion compound for a liquid agent, a food and drink, a fodder, a medicine, and a cosmetic. SOLUTION: The stable inclusion compound of astaxanthin and γ-cyclodextrin is characterized by blending them at a specified ratio of γ-cyclodextrin to astaxanthin.

2.

发明专利
Stable astaxanthin - cyclodextrin inclusion compound and a method for producing the same, as well as the solution containing the 該包 contact compound, food, feed, pharmaceuticals and cosmetics 有权

公开(公告)号：JP4859006B2

公开(公告)日：2012-01-18

申请号：JP2001157754

申请日：2001-05-25

申请人： 富士化学工業株式会社

发明人： 一大品川 , 清秋長

IPC分类号： A01K61/00 , C07C403/24 , A23K1/16 , A23L1/272 , A61K8/35 , A61K8/60 , A61K8/73 , A61K8/96 , A61K31/122 , A61K47/40 , A61P1/14 , C08B37/16

CPC分类号： Y02A40/81 , Y02A40/812 , Y02A40/814

摘要： PROBLEM TO BE SOLVED: To provide a stable astaxanthin-cyclodextrin inclusion compound and a production method for the same, and solutions, food and drink, feed, medicinal drugs and cosmetics containing the same. SOLUTION: The astaxanthin-cyclodextrin inclusion compounds characteristically prepared by the combination of β-cyclodextrin and γ-cyclodextrin with astaxanthin.