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:
Jun. 01, 1976
Filed:
Sep. 13, 1974
Applicant:
Inventors:
Assignee:
CPC International Inc., Englewood Cliffs, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12D / ;
U.S. Cl.
CPC ...
195 / ; 195 63 ; 195 68 ; 195115 ; 195116 ;
Abstract
The continuous isomerization of dextrose to levulose is efficiently conducted in a fixed bed reactor, whose bed is charged with immobilized dextrose isomerase, by periodically adding fresh isomerase to the feed liquor. The carrier, on which the isomerase is immobilized, binds the fresh isomerase, so that enzyme activity is maintained in the reactor at an effective level, without interrupting operations.