Selective extraction of berberine and palmatine from Huangbai powder.
Pak J Pharm Sci
; 26(5): 1023-5, 2013 Sep.
Article
en En
| MEDLINE
| ID: mdl-24035962
ABSTRACT
Berberine and palmatine are two of the main bioactive components in Huangbai, a major Chinese medicinal herb. The current methods to extract these compounds usually involving the usage of inorganic acid and base, are not only complex and time-consuming, but have a low selectivity. In this paper, it was reported that hexane, ethyl acetate and dichloromethane were tested to extract berberine and palmatine from Huangbai powder. The results showed that dichloromethane extracted selectively and effectively berberine and palmatine from Huangbai powder among the examined solvents. In addition, dichloromethane can be recycled and reused, making it a potential candidate for large scale extraction of berberine and palmatine from Huangbai.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Berberina
/
Alcaloides de Berberina
/
Medicamentos Herbarios Chinos
Idioma:
En
Revista:
Pak J Pharm Sci
Asunto de la revista:
FARMACIA
/
FARMACOLOGIA
/
QUIMICA
Año:
2013
Tipo del documento:
Article
País de afiliación:
China