Determination of synephrine and N-methyltyramine in Pericarpium Citri Reticulatae viride by HPLC / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 537-539, 2004.
Artigo
em Chinês
| WPRIM
| ID: wpr-256313
ABSTRACT
<p><b>OBJECTIVE</b>To establish a quantitative method for determination of synephrine and N-methyltyramine in Citri Reticulatae.</p><p><b>METHOD</b>Samples were extracted with 30% methanol. ODS column was used with methanol-water-sodium dodecyl sulfate (55450.1) as mobile phase. Detection wavelength was 285 nm.</p><p><b>RESULT</b>Synephrine and N-methyltyramine in sample solution were well separated. Linearity of synephrine was good (r = 0.9999) in range of 0.35-11.24 microg. The average recovery was 97.1%, and RSD of repeatability was 1.9%.</p><p><b>CONCLUSION</b>This method can be used for quality control of Citri Reticulatae.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Plantas Medicinais
/
Controle de Qualidade
/
Estações do Ano
/
Sinefrina
/
Tiramina
/
Química
/
Cromatografia Líquida de Alta Pressão
/
Citrus
/
Frutas
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2004
Tipo de documento:
Artigo
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