Studies on fingerprinting of Flos Buddleja by RP-HPLC / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 938-966, 2004.
Artigo
em Chinês
| WPRIM
| ID: wpr-293670
ABSTRACT
<p><b>OBJECTIVE</b>To establish fingerprinting of Flos Buddleja by using RP-HPLC for the quality control.</p><p><b>METHOD</b>The HPLC condition was as follows Inertsil ODS-3 C18 analytical column (4.6 mm x 250 mm, 5 microm), gredient eluation with MeCN (0.1% TFA)-H2O (0.1%TFA), flow rate 1.0 mL x min(-1), detection wavelength 254 nm. 10 commercial samples were analyzed to establish a fingerprinting.</p><p><b>RESULT</b>Among the obtained fingerprinting, most of the detected peaks were separated effectively. The accuracy, repeatability and stability of this method were satisfied. The RSDs of relative retention time and area of aimed peaks which existed in all samples wereless than 5%. Theresults were in accordance with the request of fingerprinting.</p><p><b>CONCLUSION</b>The established fingerprinting can be used for the quality control of Flos Buddleja.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Plantas Medicinais
/
Controle de Qualidade
/
Química
/
China
/
Cromatografia Líquida de Alta Pressão
/
Ecossistema
/
Buddleja
/
Flores
/
Métodos
País/Região como assunto:
Ásia
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2004
Tipo de documento:
Artigo
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