Determination of dehydroabietic acid and abietic acid in aqueous alkali extract of Liquidambaris Resina by HPLC / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 57-59, 2013.
Artículo
en Chino
| WPRIM
| ID: wpr-346872
ABSTRACT
<p><b>OBJECTIVE</b>To develop an HPLC method for content determination of dehydroabietic acid and abietic acid in aqueous alkali extract of Liquidambaris Resina.</p><p><b>METHOD</b>The determination was carried out on a DIONEX C18 column (4.6 mm x 250 mm, 5 microm) eluted with acetonitrile and water containing 0.1% acetic acid. The flow rate was 1 mL x min(-1), and the detected wavelength was set at 210, 240 nm.</p><p><b>RESULT</b>The peak areas and the sample quantity of the two components had good linear relationship in the range of 0.4-3.4 microg for dehydroabietic acid, and 0.6-4.8 microg for abietic acid. The average recoveries were 99.53%, 101.9%, respectively.</p><p><b>CONCLUSION</b>The method was proved to be simple, accurate and used for the quality evaluation of Liquidambaris Resina.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Medicamentos Herbarios Chinos
/
Química
/
Cromatografía Líquida de Alta Presión
/
Liquidambar
/
Abietanos
/
Métodos
Idioma:
Chino
Revista:
China Journal of Chinese Materia Medica
Año:
2013
Tipo del documento:
Artículo
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