Determination of 2,3,5,4′-tetrahydroxystilbene-2-O-?-D-glucoside in Polygonum multiflorum Thumb. and Jiangzhitongmai Tablet by HPLC / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Artículo
en Chino
| WPRIM
| ID: wpr-571648
ABSTRACT
Objective:
To establish the assay method of 2,3,5,4′-tetrahydroxystilbene-2-O-?-D-glucoside in Jiangzhitongmai Tablet (Radix Polygoni Multiflori, Rhizoma Alismatis, etc.).Methods:
HPLC conditions were as fellows Chromasil C 18 column, a mobile phase of CH 3CN-H 2O(25∶75), and the wavelength at 320nm.Results:
2,3,5,4′-tetrahydroxystilbene-2-O-?-D-glucoside was linear within the range of 0.044~ 0.7 ?g with a correlation coefficient of 0.9999. The average recovery was 98.54%.Conclusion:
The method is simple, swift, accurate and practical in quality control of Jiangzhitongmai Tablet.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Traditional Patent Medicine
Año:
1992
Tipo del documento:
Artículo
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