Title:
スクロースから作られた少量のフルクトースを含むフルクトースシロップを用いて高純度の結晶質フルクトースを製造する方法及び製品
Document Type and Number:
Japanese Patent JP2004537326
Kind Code:
A
Abstract:
Crystalline fructose, from sugar cane sucrose, having particles composed of microcrystals which exhibit a narrow size distribution with a mean diameter of 250 to 350 microns. A process comprising chemical conversion of sucrose by acid hydrolysis; chromatographic separation of the fructose from the glucose; preparing fructose-rich syrup; crystallization of the fructose from an aqueous alcoholic medium, recovery by centrifugation; washing and; drying of the crystals.
Inventors:
Domaine Donsa Ferreira, Joan, Alfonso
Matte Steizeira, Claudio, Octavio
Stamil Soale, Sergio, Murilo
Matte Steizeira, Claudio, Octavio
Stamil Soale, Sergio, Murilo
Application Number:
JP2003520866A
Publication Date:
December 16, 2004
Filing Date:
May 17, 2002
Export Citation:
Assignee:
Jetec Guanabara Kimika Industrial Sociedad Anonima
International Classes:
C13K3/00; C07H3/02; C13B20/14; C13B25/00; C13B30/02; C13B30/06; C13B40/00; C13K11/00; (IPC1-7): C13K3/00; C07H3/02; C13K11/00
Attorney, Agent or Firm:
Hideo Takino
Hiroshi Ochi
Hiroshi Ochi