Determination of total organic acids and salicylic acid in extract of Radix isatidis / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 804-806, 2006.
Article
en Zh
| WPRIM
| ID: wpr-351790
Biblioteca responsable:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To develop a quantitative method for determination of the total organic acids and salicyclic acid in the extract of Radix Isatidis.</p><p><b>METHOD</b>The total organic acids were determined by acid-base titration and the salicylic acid was determined by HPLC.</p><p><b>RESULT</b>It was shown that contents of total organic acids and salicylic acid in the extract of Radix Isatidis were 13.0% and 0.22%, respectively.</p><p><b>CONCLUSION</b>The method can control the quality of this extract effectively and accurately.</p>
Texto completo:
1
Bases de datos:
WPRIM
Medicinas Tradicionales:
Medicinas_tradicionales_de_asia
/
Medicina_china
Métodos Terapéuticos y Terapias MTCI:
Terapias_biologicas
Asunto principal:
Plantas Medicinales
/
Control de Calidad
/
Medicamentos Herbarios Chinos
/
Ácidos Carboxílicos
/
Química
/
Cromatografía Líquida de Alta Presión
/
Tecnología Farmacéutica
/
Raíces de Plantas
/
Ácido Salicílico
/
Isatis
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Año:
2006
Tipo del documento:
Article