Title:
DIFFICULTLY DIGESTIBLE DEXTRIN
Document Type and Number:
Japanese Patent JPH05178902
Kind Code:
A
Abstract:
PURPOSE:To obtain a difficultly digestible dextrin which has a difficultly digestible ingredient content of 75% or higher and a low coloring substance content and little gives off an irritating odor by hydrolyzing a roasted dextrin with alpha-amylase and glycoamylase and then removing a digestible component from the hydrolyzate to give a specific composition. CONSTITUTION:A difficultly digestible dextrin wherein: the ingredients (A) other than glucose have a difficultly digestible ingredient content of 80% or higher; the content in the ingredients (A) of a glucose residue having a 1 4 glycoside bond is 30-35%; the average mol.wt. of the ingredients (A) is 510-965; and the difference between a calculated value, Y, of the average mol.wt. of the ingredients (A) which is obtained using the equation and a found value thereof is within 20% of the latter value. It is obtained by treating potato starch with hydrochloric acid under heating, hydrolyzing the resulting roasted dextrin with alpha-amylase and glycoamylase, and then removing at least half of the resulting glucose from the hydrolyzate.
Inventors:
OKUMA KAZUHIRO
HANNO TAKAO
INADA KAZUYUKI
MATSUDA ISAO
KATSUTA YASUO
HANNO TAKAO
INADA KAZUYUKI
MATSUDA ISAO
KATSUTA YASUO
Application Number:
JP33114691A
Publication Date:
July 20, 1993
Filing Date:
November 19, 1991
Export Citation:
Assignee:
MATSUTANI KAGAKU KOGYO KK
International Classes:
C12G1/00; A23C9/13; A23C11/10; A23C13/16; A23C19/05; A23C19/086; A23F3/16; A23G3/34; A23G9/52; A23L2/52; A23L13/40; A23L13/60; A23L17/00; A23L23/00; A23L27/60; A23L33/21; A61K31/00; A61K31/715; A61K31/716; A61K31/718; A61P1/00; A61P9/00; A61P9/12; A61P35/00; A61P43/00; C08B30/18; C12G3/04; C12P19/14; C12P19/20; (IPC1-7): A23L1/308; C08B30/18; C12P19/14; C12P19/20
Attorney, Agent or Firm:
Hiroshi Ozeki