HuagongsheHuagongshe Chemistry Print Report · For research reference only
Fumarate → Monoammonium aspartate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Fumarate | HCID 5460307 | — |
| Reactant | l-aspartic acid, sodium salt | HCID 5460541 | — |
| Reactant | Ammonium fumarate | HCID 9793847 | — |
| Product | Monoammonium aspartate | HCID 44153776 | 90% |
Reaction Steps
The enzyme L-aspartase, immobilized by the process of this invention, can be used to convert diammonium fumarate to L-aspartate in 90% yield at pH 7 and 25° C. The immobilized L-aspartase enzyme polymer can be used over and over again to convert fumarate to L-aspartate without significant loss in activity.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04061867 |
| Source dataset | uspto-grants-1977_12 |
| ORD ID | ord-cbb0e3f1ad024e5bb26df3d744616abf |
| Source note | uspto-grants-1977_12 |