C. Ji
2010
Citations
0
Influential Citations
0
Citations
Journal
Nei Mongol Journal of Traditional Chinese Medicine
Abstract
Objective:To determine the contents of 5 - O - Methylvisammioside in Yaozhouling Capsules.Methods:HPLC method was adopted and a C18 column(250 mm × 4.6 mm,5 μm) was used.The mobile phase was acetonitrile - 0.1% phosphoric acid.The detection wavelength was at 250 nm.Results:The calibration curve of 5 - O - Methylvisammioside was linear in the range of 0.044~0.44 μg (r = 0.999 9),the averge of recovery was 98.14%,RSD = 0.83%.Conolusion:The methods is quick and accurate,can be used for quality control of Yaozhouling Capsules.