Determination of Quercitrin in Saxifrage by HPLC / 中国药房
China Pharmacy
; (12)2005.
Article
в Zh
| WPRIM
| ID: wpr-525734
Ответственная библиотека:
WPRO
ABSTRACT
OBJECTIVE:
To establish a HPLC method for the determination of quercitrin in Saxifrage.METHODS:
The analysis was performed on C18 column(150mm?4.6mm,5?m),the mobile phase was MeOH-0.2%H3PO4 (45∶55)with a flow rate at 1.0ml/min and wavelength at 350nm under room temperature.RESULTS:
There was a good linear relationship when the sample size of quercitrin was at a range of 0.40?g~2.00?g(r=0.9 996),the recovery was 95.33%with RSD at 2.80%.CONCLUSION:
This method was simple,stable,fast,and reproducible and without the interference of impurity,which can be used for the content determination of quercitrin in Saxifrage.
Полный текст:
1
База данных:
WPRIM
Язык:
Zh
Журнал:
China Pharmacy
Год:
2005
Тип:
Article