HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Phosphate → L-(-)-Ornithine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Phosphate | HCID 1061 | — |
| Edukt | L-Ascorbic Acid | HCID 54670067 | — |
| Edukt | HCID 178418600 | HCID 178418600 | — |
| Edukt | HCID 178512957 | HCID 178512957 | — |
| Katalysator | Manganese Sulfate | HCID 24580 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Lösungsmittel | Acetonitrile | HCID 6342 | — |
| Produkt | L-(-)-Ornithine | HCID 6262 | — |
Reaktionsschritte
1.74 g DL-arginine (50:50) were dissolved in 10 ml water and mixed with 0.21 mg manganese sulfate.H2O, 0.11 mg ascorbic acid and 0.5 mg calf liver L-arginase (Boeringer Mannheim, 97 U/mg. The progress of the reaction was followed with HPLC (amino column; mobile solvent 65:35 acetonitrile:phosphate buffer (pH 6.4). After 6 hours at 25° C., 50% of the original amount of arginine had reacted and a corresponding amount of ornithine had been formed (conversion 100%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05591613 |
| Quelldatensatz | uspto-grants-1997_01 |
| ORD ID | ord-d0f7a5dd9a9e4a499ca06ed3a43f1697 |
| Quellennotiz | uspto-grants-1997_01 |