公开(公告)号：WO2021146134A1

公开(公告)日：2021-07-22

申请号：PCT/US2021/012936

申请日：2021-01-11

Applicant: ARCHER DANIELS MIDLAND COMPANY

Inventor： VESSELS, Kevin

IPC: A23L27/30 ,  A23L33/125 ,  A23P10/25

Abstract: The present invention advantages over conventional methods and products. In an aspect, a method comprises separating a mixture of allulose, fructose, glucose, and glucooligosaccharides, 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.