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:
May. 31, 1983
Filed:
Aug. 12, 1981
Applicant:
Inventors:
Assignee:
Mitsui Sugar Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C12P / ; C12P / ; C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435 97 ; 435100 ; 435177 ; 435178 ; 435182 ;
Abstract
Palatinose is produced from sucrose with an immobilized bacteria containing alpha-glucosyl transferase. The bacteria is immobilized by entrapping cells of the bacteria in calcium alginate gel granules and treating the granules with polyethyleneimine and glutaraldehyde. Palatinose is efficiently produced by packing the bacteria-containing granules in a column and passing a sucrose solution through the column at high velocity.