Standardisation of Gymnema sylvestre R.Br. by high-performance thin-layer chromatography: an improved method.
Phytochem Anal
; 17(3): 192-6, 2006.
Article
en En
| MEDLINE
| ID: mdl-16749427
An improved high-performance thin-layer chromatographic (HPTLC) method for the standardisation of Gymnema sylvestre is reported. The method involves the initial hydrolysis of gymnemic acids, the active ingredients, to a common aglycone followed by the quantitative estimation of gymnemagenin. The present method rectifies an error found in an HPTLC method reported recently.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Saponinas
/
Triterpenos
/
Gymnema sylvestre
Idioma:
En
Revista:
Phytochem Anal
Asunto de la revista:
BOTANICA
/
QUIMICA
Año:
2006
Tipo del documento:
Article
País de afiliación:
India
Pais de publicación:
Reino Unido