Fructose purification method
US11661635B2 · kind B2 · utility
1Cited by
5References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 2019 |
| Grant date | May 30, 2023 |
| Priority date | — |
| Expiry date | Aug 4, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC13K3/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for purifying a mixture in a multicolumn chromatography system. The method successively and cyclically collects a raffinate, injects the mixture to be separated, collects an extract, and injects eluent. The mixture to be separated contains fructose and has a dry matter mass concentration of 45 to 55%. The method is carried out at a temperature of 50 to 62° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.