Quality assessment of Coptis chinensis in China / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 495-497, 2005.
Article
em Zh
| WPRIM
| ID: wpr-279132
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To study the dynamic change of the ingredients of Coptis chinensis and evaluate the quality of the crude drugs from main producing areas.</p><p><b>METHOD</b>The ingredients of samples from Shizhu and Wuxi counties in Chongqing, Hongya and Dayi counties in Sichuan, Zhenping county in Shanxi, Lichuan county in Hubei were analyzed for berberine, coptisine, jatrorrhizine, palmatine and the total alkaloids by HPLC and UV methods.</p><p><b>RESULT AND CONCLUSION</b>The contents of measured indexes were mostly highest in 5-years-old C. chinensis. Considering factors such as the yield, it is reasonable to harvest the 5-years-old C. chinensis. There are minor differences in condents of C. chinensis from different areas, all tested samples met the pharmacopoeial standards. It is concluded that the general quality of C. chinensis was good and acceptable.</p>
Texto completo:
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Índice:
WPRIM
Assunto principal:
Plantas Medicinais
/
Controle de Qualidade
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Espectrofotometria Ultravioleta
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Berberina
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Alcaloides de Berberina
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Química
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China
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Cromatografia Líquida de Alta Pressão
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Classificação
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Ecossistema
País/Região como assunto:
Asia
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2005
Tipo de documento:
Article