Patents Assigned to Nihon Shokuhini Kako Co., Ltd.
  • Process for recovering cyclodextrins
    Patent number: 4303787
    Abstract: The present invention relates to a novel process for recovering cyclodextrins, characterized in that a solution containing cyclodextrins as well as starches, dextrins, reducing sugars and the like is brought into contact with a hydrophobic, synthetic adsorption resin comprising a porous polymer to adsorb only cyclodextrins, the cyclodextrins thus adsorbed being eluted thereafter with water while being heated to separate and recover said cyclodextrins.
    Type: Grant
    Filed: May 23, 1980
    Date of Patent: December 1, 1981
    Assignees: Rikagaku Kenkyusho, Nihon Shokuhini Kako Co., Ltd.
    Inventors: Koki Horikoshi, Mikio Yamamoto, Nobuyuki Nakamura, Masanobu Kawano