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Simultaneous determination of eight iridoid glycosides in Gardeniae fructus by HPLC / 中国中药杂志
Artigo em Chinês | WPRIM (Pacífico Ocidental) | ID: wpr-263915
Biblioteca responsável: WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To establish an HPLC method for simultaneous determination of eight iridiods in Gardeniae Fructus.</p><p><b>METHOD</b>Kromasil C18 column (4. 6 mm x 250 mm, 5 microm) was adopted, with acetonitrile-water-trifluoroacetic acid (694 0.05) as the mobile phase at the flow rate of 1.0 mL x min(-1). The detection wavelength was set at 238 nm, and the column temperature was 40 degrees C.</p><p><b>RESULT</b>The linear ranges of geniposide, gardoside, shanzhiside, geniposidic acid, deacetyl asperulosidic acid methyl ester, gardenoside, scandoside methyl ester, and genipin gentiobioside were 1.5036 - 15.036, 0.04256 - 0.4256, 0.1038 - 1.038, 0.00992 - 0.0992, 0.02332 - 0.2332, 0.4128 - 4.128, 0.02040 - 0.2040 and 0.4656 - 4.656 microg, respectively. Their average recoveries were 99.6% , 100.6% , 101.2%, 99.5%, 100.3% , 98.7%, 99.8% and 100.1%, respectively.</p><p><b>CONCLUSION</b>The method shows good separation and it is so simple, accurate and highly repeatable that it can be used for providing basis for quality control of Gardeniae Fructus.</p>
Assuntos
Texto completo: Disponível Base de dados: WPRIM (Pacífico Ocidental) Assunto principal: Medicamentos de Ervas Chinesas / Química / Cromatografia Líquida de Alta Pressão / Gardenia / Glicosídeos Iridoides / Métodos Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2012 Tipo de documento: Artigo
Texto completo: Disponível Base de dados: WPRIM (Pacífico Ocidental) Assunto principal: Medicamentos de Ervas Chinesas / Química / Cromatografia Líquida de Alta Pressão / Gardenia / Glicosídeos Iridoides / Métodos Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2012 Tipo de documento: Artigo
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