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Title:
PRODUCTION OF SWEETENER
Document Type and Number:
Japanese Patent JPH02238890
Kind Code:
A
Abstract:

PURPOSE: To obtain a new sweetener excellent in both of taste and degree of sweetness using rubusosite as a raw material by reacting an aqueous solution containing rubusosite and α-galactosylsaccharide compound with α-galactosyl transfer enzyme.

CONSTITUTION: One or two molecules of galactose is bonded to β-glucosyl group forming ether linkage with OH at 13 position of rubusosite and/or β- glucosyl group forming ester linkage with COOH at 19 position thereof by reacting an aqueous solution or suspension containing rubusosite and α-galactosyl saccharide compound (e.g. raffinose) with α-galactosyl transfer enzyme to provide the aimed sweetener.


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JPS59231023ANTITUMOR AGENT
Inventors:
KITAHATA SUMIO
WATANO SHIGERU
SUZUKI HIROSHI
ISHIKAWA HIROSHI
Application Number:
JP5612989A
Publication Date:
September 21, 1990
Filing Date:
March 10, 1989
Export Citation:
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Assignee:
HOKKAIDO SUGAR CO
International Classes:
C12P19/56; A23L27/30; C07H15/256; (IPC1-7): A23L1/236; C12P19/56
Domestic Patent References:
JPS647751A1989-01-11
Attorney, Agent or Firm:
Akio Tanaka



 
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