Content determination of riparsaponin in Homonoia riparia Lour by HPLC / 第三军医大学学报
Journal of Third Military Medical University
;
(24)2003.
Article
in Chinese
| WPRIM
| ID: wpr-566672
ABSTRACT
Objective To develop a HPLC method for determining the content of riparsaponin in Homonoia riparia Lour.Methods The determination was performed on the HYPERSILBDS-C18(200 mm?4.6 mm,5 ?m) with mobile phase consisted of acetonitrile-water(75∶25) at a flow rate of 1.0 ml/min.The detection wavelength was set at 203 nm,the column temperature was 30 ℃,and the column pressure was 10.0 MPa.Results There was a good linear relationship for riparsaponin over the ranges of 5 to 500 ?g/ml(r=0.999 8).The average recovery was 99.44%,and RSD was 0.52%(n=15).Conclusion The method has good reproducibility and high precision.It can be applied in quality control of Homonoia riparia Lour.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Third Military Medical University
Year:
2003
Type:
Article
Similar
MEDLINE
...
LILACS
LIS