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. 24, 1977
Filed:
Feb. 27, 1976
Poul Borge Poulsen, Vaerlose, DK;
Lena Elisabeth Zittan, Kokkedal, DK;
Novo Industri A/S, Bagsvaerd, DK;
Abstract
Continuous enzymatic isomerization of a glucose syrup with a glucose concentration of 30-55% by weight containing less than about 10.sup.-.sup.3 M calcium, less than about 10.sup.-.sup.2 M of Mg.sup.+.sup.+, the Mg.sup.+.sup.+ being in a concentration, whereby the molar ratio of magnesium to calcium is greater than 5, the isomerization taking place at a pH 7.8-8.6 with a total contact time between enzyme and syrup less than about 3.5 hours, preferably less than 2 hours. A convenient temperature range for isomerization is 60.degree.-85.degree. C., preferably 60.degree.-70.degree. C. The syrup has no colbalt added thereto. A preferred practice involves a syrup with very little added magnesium. Post isomerization ion exchange treatment can be avoided. The enzyme is a particulate preparation derived from B. coagulans, preferably by glutaraldehyde reaction with homogenized microorganism cells.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile