Process for isomerizing glucose
US4411996A · kind A · utility
11Cited by
8References
39Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 30, 1982 |
| Grant date | Oct 25, 1983 |
| Priority date | — |
| Expiry date | Jun 30, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12P19/24
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Glucose is enzymatically isomerized to fructose at a temperature of from about 90.degree. C. to about 130.degree. C. by contact with chemically stabilized glucose isomerase. Chemical stabilization includes intramolecular crosslinking with a cross-linking agent, and copolymerization into a polymer matrix wherein the isomerase is attached to the polymer matrix by covalent bonds and/or hydrogen and electrostatic bonds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.