Study on quality standard of extracts from Rhizoma Zingiberis by supercritical fluid extraction / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 750-752, 2005.
Artículo
en Chino
| WPRIM
| ID: wpr-358117
ABSTRACT
<p><b>OBJECTIVE</b>To establish the quality standard of extracts from Rhizoma Zingiberis by supercritical CO2 fluid extraction.</p><p><b>METHOD</b>The extracts were identified by TLC. The total phenols and the 6-gingerol were determined by dual-wavelength UV spectrophotometry and HPLC separately.</p><p><b>RESULT</b>The recovery of total phenols was 97.7% (RSD 2.0%). The linear range of 6-gingerol is 0.20-2.0 microg, the average recovery was 97.7% (RSD 2.0%).</p><p><b>CONCLUSION</b>The method is convenient for a good resolution and can be used for the quality control of extracts from Rhizoma Zingiberis.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Fenoles
/
Plantas Medicinales
/
Control de Calidad
/
Medicamentos Herbarios Chinos
/
Catecoles
/
Química
/
Zingiber officinale
/
Rizoma
/
Cromatografía con Fluido Supercrítico
/
Alcoholes Grasos
Idioma:
Chino
Revista:
China Journal of Chinese Materia Medica
Año:
2005
Tipo del documento:
Artículo
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