Simultaneous determination of four components in sini tang by HPLC / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 803-805, 2012.
Article
in Zh
| WPRIM
| ID: wpr-288702
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To develop an HPLC method for determining four components in Sini Tan, benzoylmesaconine, liquiritin, glycyrrhizic acid and 6-gingerol.</p><p><b>METHOD</b>The Hypersil BDS column was adopted with gradient elution program at a flow rate of 1.0 mL x min(-1) and the detection wavelength of 235 nm.</p><p><b>RESULT</b>Benzoylmesaconine, liquiritin, glycyrrhizic acid and 6-gingerol showed good separation, with the linear range of 0.006-0.12, 0.021-0.42, 0.012-0.24 and 0.018-0.36 g x L(-1), respectively. Their average recoveries were 99.3%, 96.9%, 100% and 100%, respectively; and RSD of the above four components were 1.5%, 0.6%, 1.3% and 2.1%, respectively.</p><p><b>CONCLUSION</b>The method is proved to be so easy and accurate and practical that it can be used to determine the four components in Sini Tang.</p>
Full text:
1
Database:
WPRIM
Main subject:
Aconitine
/
Drugs, Chinese Herbal
/
Catechols
/
Chemistry
/
Reproducibility of Results
/
Chromatography, High Pressure Liquid
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Glycyrrhizic Acid
/
Flavanones
/
Fatty Alcohols
/
Glucosides
Type of study:
Diagnostic_studies
Language:
Zh
Journal:
China Journal of Chinese Materia Medica
Year:
2012
Document type:
Article