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:
Apr. 25, 1978
Filed:
Jan. 28, 1977
Applicant:
Inventors:
Assignee:
Nippon Oil Company, Ltd., , JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12D / ; C12D / ; C07G / ;
U.S. Cl.
CPC ...
195 65 ; 195 / ; 195 62 ; 195 / ;
Abstract
A process for producing glucose isomerase which comprises cultivating a glucose isomerase-producing bacterium belonging to the genus Corynebacterium under aerobic conditions in a culture medium containing carbon sources and nitrogen sources and separating the glucose isomerase-containing cells from the culture broth, and a process for producing fructose which comprises contacting glucose in an aqueous medium with the glucose isomerase-containing cells of a bacterium belonging to the genus Corynebacterium or glucose isomerase separated therefrom.