Invention Grant
- Patent Title: Method for manufacturing refined chlorogenic acids composition
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Application No.: US14702022Application Date: 2015-05-01
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Publication No.: US09301939B2Publication Date: 2016-04-05
- Inventor: Kenji Yamawaki , Yukiteru Sugiyama , Hitoshi Sato
- Applicant: KAO CORPORATION
- Applicant Address: JP Tokyo
- Assignee: KAO CORPORATION
- Current Assignee: KAO CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2011-136928 20110621
- Main IPC: A61K31/216
- IPC: A61K31/216

Abstract:
Provided is a method for producing a chlorogenic acids composition having a reduced caffeine content and good taste and favor, capable of efficiently recovering high purity of chlorogenic acids from a chlorogenic acids-containing composition. The method for producing a purified chlorogenic acids composition comprises a step A of bringing a chlorogenic acids-containing composition into contact with a cation exchange resin; a step B of bringing the liquid obtained in the step A into contact with an anion exchange resin; and a step C of bringing an eluent into contact with the anion exchange resin after the step B.
Public/Granted literature
- US20150231103A1 METHOD FOR MANUFACTURING REFINED CHLOROGENIC ACIDS COMPOSITION Public/Granted day:2015-08-20
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