Simultaneous determination of seven constituents in Lamiophlomis rotata by HPLC / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 4373-4378, 2014.
Artículo
en Chino
| WPRIM
| ID: wpr-341851
ABSTRACT
<p><b>OBJECTIVE</b>To establish a new method for simultaneous determination of shanzhiside methyl ester, chlorogenic acid, 8-O-acetyl shanzhiside methylester, forsythiaside B, rutin, acteoside and galuteolin in Lamiophlomis rotata.</p><p><b>METHOD</b>Separation was performed on a Welchrom-C18 chromatographic column with acetonitrile-0.1% orthophosphoric acid as mobile phasewith gradient elution. The flow rate was 1.0 mL x min(-1). The column temperature was 30 degrees C, and the detection wavelength was set at 238 nm, 330 nm and 350 nm.</p><p><b>RESULT</b>The seven compounds were well separated with good linear correlations. The mean recoveries of seven compounds were 96.47%-102.2% (RSD 0.70%-2.2%).</p><p><b>CONCLUSION</b>There were good correlations among the seven compounds in the samples of aerial parts. The mean sum of shanzhiside methyl ester and 8-O-acetyl shanzhiside methylester in samples of aerial parts is 1.44%. The aerial parts have more kinds of composition and with higher content than that of underground parts in L. rotata, which was reasonable for the resonable use of the aerial part as medicinal part. The method was simple, repeatable and stable, which could be used for identification and quality evaluation of L. rotata.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Fenoles
/
Plantas Medicinales
/
Piranos
/
Rutina
/
Medicamentos Herbarios Chinos
/
Química
/
Ácido Clorogénico
/
Cromatografía Líquida de Alta Presión
/
Lamiaceae
/
Componentes Aéreos de las Plantas
Idioma:
Chino
Revista:
China Journal of Chinese Materia Medica
Año:
2014
Tipo del documento:
Artículo
Similares
MEDLINE
...
LILACS
LIS