The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 1992
Filed:
Oct. 24, 1989
Applicant:
Inventors:
Masahiro Niimi, Ibaraki, JP;
Yukari Hariu, Shizuoka, JP;
Koichi Kataura, Shizuoka, JP;
Yoshibumi Ishii, Shizuoka, JP;
Kazuaki Kato, Saitama, JP;
Assignee:
Towa Chemical Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P / ;
U.S. Cl.
CPC ...
435100 ; 435 94 ; 435210 ; 435204 ; 435201 ; 435 95 ; 435 98 ; 435 99 ; 435202 ; 435205 ;
Abstract
This invention allows high-purity maltose to be manufactured both simply and economically by sequentially going through the steps of liquefaction of starch, saccharification of the resulting liquefied substance by combining with general-purpose enzymes and further saccharification with an enzyme which hydrolyzes oligosaccharides of trisaccharide or more, and also allows the economical and favorable manufacturing of maltitol, the reduced product of the above maltose, by going through an additional reduction step.