Process for extracitng puerarin from waste water from producing puerarin starch and increasing its yield
A process for extracting the puerarin from the waste water from production of pueraria starch with high yield includes choosing macroporous adsorption resin which has both adsorption and catalytic conversion functions, making said waste water flow through the chromatographic column of said resin or...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | A process for extracting the puerarin from the waste water from production of pueraria starch with high yield includes choosing macroporous adsorption resin which has both adsorption and catalytic conversion functions, making said waste water flow through the chromatographic column of said resin or mixing it with said resin, eluting the adsorbed and converted puerarin with organic solvent, and vacuum recovery of said solvent. Its advantages are use of waste, low cost and environmental production. |
|---|