Your browser doesn't support javascript.
loading
Determination of Total Glucosides in Paeonia lactifloria Pall from Different Sources by HPLC / 医学研究杂志
Journal of Medical Research ; (12)2006.
Artigo em Chinês | WPRIM | ID: wpr-564042
ABSTRACT
Objective To set up a simple and accurate method for the determination of total Glucosides in Paeonia lactifloria (TGP) by HPLC.Methods Benzoic acid being as contiol,the amounts of TGP were obtained from the following formulaTGP( ) = benzoic acid() ?480. 27/ 121. 121. Benzoic acid was determined by HPLC. Chromatographic conditions concluded YMC-Pack ODS-A(5?m,150?4.6mm)column and the mobile phase consisting a mixture of MeOH - 0.05mol?L - 1KH2PO4 - HAC - isopropanol (8515546). Benzoic acid was detected at 230nm wavelength.Results The calibration curves of Benzoic acid were in good linearity over the range of 0.1~2g(r=1.0000). The average recovery of Benzoic acid was 101.12(n=9,RSD=2.49). Conclusion This method is simple and can be easily repeated.

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Journal of Medical Research Ano de publicação: 2006 Tipo de documento: Artigo

Similares

MEDLINE

...
LILACS

LIS

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Journal of Medical Research Ano de publicação: 2006 Tipo de documento: Artigo