Determination of loganin in Pterocephalus hookeri by HPLC / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 3472-3474, 2011.
Article
in Chinese
| WPRIM
| ID: wpr-251213
ABSTRACT
<p><b>OBJECTIVE</b>To develop an HPLC method for determination of loganin in Pterocephalus hookeri.</p><p><b>METHOD</b>The analysis was performed on a Welchrom C18 column (4.6 mm x 250 mm, 5 microm) with acetonitrile-water (1288) as the the mobile phase at a flow rate of 1 mL x min(-1) and the detection wavelength was 240 nm.</p><p><b>RESULT</b>The peak areas and injection amounts of loganin had a good linear relationship at the range of 0.06-1.2 microg. The average recovery was 97.0%, and the RSD was 1.4%.</p><p><b>CONCLUSION</b>The method is simple, accurate, and can be used for its quality control.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
Chemistry
/
Chromatography, High Pressure Liquid
/
Iridoids
/
Medicine, Tibetan Traditional
/
Methods
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2011
Type:
Article
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