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Determination of aromadendrin in Euonymus alatus by HPLC / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 2565-2567, 2010.
Artigo em Chinês | WPRIM | ID: wpr-279399
ABSTRACT
<p><b>OBJECTIVE</b>To establish a HPLC method to determine the content of aromadendrin in Euonymus alatus.</p><p><b>METHOD</b>Kromasil 100-5C18 column was used with a mobile phase composed of acetonitrile-0.3% glacial acetic acid (2476) at a flow rate of 1.0 mL x min(-1). The detection wavelength was 292 nm and the temperature of column was 30 degrees C.</p><p><b>RESULT</b>The calibration curve was linear in the range of 0.051-2.04 microg for aromadendrin. The correlation coefficient of the calibration curve was 0.999 9. Twenty batches of the crude E. alatus purchased from different areas were determined and the contents of aromadendrin in the twigs of E. alatus were fluctuated from 0.001 57% to 0.041 6%.</p><p><b>CONCLUSION</b>This method is simple, repeatable and can be used for determination of aromadendrin.</p>
Assuntos
Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Flavonoides / Medicamentos de Ervas Chinesas / Extratos Vegetais / Química / Cromatografia Líquida de Alta Pressão / Caules de Planta / Euonymus / Métodos Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2010 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Flavonoides / Medicamentos de Ervas Chinesas / Extratos Vegetais / Química / Cromatografia Líquida de Alta Pressão / Caules de Planta / Euonymus / Métodos Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2010 Tipo de documento: Artigo