Separation and purification processes of alkaloids from Lotus plumule with macroporous adsorption resin / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 912-915, 2007.
Article
Dans Zh
| WPRIM
| ID: wpr-235295
Responsable en Bibliothèque :
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To explore the optimal separation of the alkaloids from Lotus plumule by selecting appropriate macroporous adsorption resins.</p><p><b>METHOD</b>To evaluated the separating efficiency by measuring the adsorption ratio, eluting ratio and the concentration of neferine.</p><p><b>RESULT</b>The LSA -5B macroporous adsorption resin prolided the optimal separating efficiency. The best adsorption capacity was achieved with the following conditions: the concentration of extact liquid was 0. 125 g x mL(-1) (equivalence to raw material), then the resin was washed by water to remove impurity and alkaloids were desorbed by 50% ethanol.</p><p><b>CONCLUSION</b>This method is simple, feasible and suitable for industry production.</p>
Texte intégral:
1
Indice:
WPRIM
Sujet Principal:
Plantes médicinales
/
Résines synthétiques
/
Graines
/
Médicaments issus de plantes chinoises
/
Chimie
/
Technologie pharmaceutique
/
Adsorption
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Nelumbo
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Benzylisoquinoléines
/
Méthodes
langue:
Zh
Texte intégral:
China Journal of Chinese Materia Medica
Année:
2007
Type:
Article