Determination of vitamin C in the Vc yinqiao tablet by diffuse reflectance FTIR / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 184-186, 2002.
Artigo
em Chinês
| WPRIM
| ID: wpr-274987
ABSTRACT
<p><b>OBJECTIVE</b>To establish a method to determine Vitamin C in the Vc Yinqiao Tablets.</p><p><b>METHOD</b>Diffuse Reflectance in FTIR was used to determination of Vitamin C in the Vc Yinqiao tablets.</p><p><b>RESULT</b>The content of Vitamin C could be obtained directly, and the relationship between the absorbance and the concen tration was linear. The average recovery rate of Vitamin C was 98.69%, and RSD was 0.33%.</p><p><b>CONCLUSION</b>The method is simple, accurate and reliable, which may well be used for the determination of Vitamin C in the Vc Yinqiao Tablet.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Plantas Medicinais
/
Ácido Ascórbico
/
Comprimidos
/
Química
/
Espectroscopia de Infravermelho com Transformada de Fourier
/
Lonicera
/
Flores
/
Combinação de Medicamentos
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2002
Tipo de documento:
Artigo
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