Determination of Ginsenoside Rb_1,Ginsenoside Re and Ginsenoside Rg_1 in Yixin Fumai Granula by HPLC / 中国药房
China Pharmacy
; (12)2007.
Article
de Zh
| WPRIM
| ID: wpr-531342
Bibliothèque responsable:
WPRO
ABSTRACT
OBJECTIVE: To determine Ginsenoside Rg1,Ginsenoside Re and Ginsenoside Rb1 in Yixin fumai granula by HPLC.METHODS: Samples were determined on a Diamond C18(150 mm?4.6 mm,5 ?m).The mobile phase consisted of accetonitrile-water by gradient elution with flow rate at 1 mL?min-1,UV detection wavelength at 203 nm,column temperature at 25 ℃ and sample size at 10 ?L.RESULTS: The linear ranges of Ginsenoside Rg1,Ginsenoside Re and Ginsenoside Rb1 were 0.645~6.450 ?g(r=0.999 8),0.54~5.40 ?g(r=0.999 7) and 0.605~6.050 ?g(r=0.999 9),respectively;the average recoveries were 100.59%(RSD=2.03%),98.70%(RSD=1.46%)and 98.99%(RSD=1.19%),respectively.CONCLUSION: The method is sensitive,simple and accurate,and it can be used for the quality control of Yixin fumai granula.
Texte intégral:
1
Indice:
WPRIM
langue:
Zh
Texte intégral:
China Pharmacy
Année:
2007
Type:
Article