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:
Sep. 23, 2025
Filed:
Jan. 11, 2021
Archer Daniels Midland Company, Decatur, IL (US);
Kevin Vessels, Decatur, IL (US);
ARCHER-DANIELS-MIDLAND COMPANY, Decatur, IL (US);
Abstract
The present invention advantages over conventional methods and products. In an aspect, a method comprises separating a mixture of allulose, fructose, glucose, and gluco-oligosaccharides, wherein the separating comprises using simulated moving bed chromatography, and recovering allulose at a high purity and yield. In an aspect, the simulated moving bed ('SMB') chromatography to separate a fraction enriched with allulose from a fraction enriched with fructose and glucose, and to separate a fraction enriched with fructose from a fraction enriched with glucose. In an aspect, the method provides separation of an allulose from a mixture of allulose, fructose, and D-glucose, wherein the mixture is produced from high fructose corn syrup (“HFCS”) when HFCS is contacted with an allulose epimerase. In an aspect, the method produces a high quality allulose product. In an aspect, the fraction enriched with fructose can be recycled to contact the allulose epimerase.