TLC identification and determination of total flavonoids in Compound caulis Polygoni multiflori mixture / 药学实践杂志
Journal of Pharmaceutical Practice
;
(6): 424-427, 2016.
Artigo
em Chinês
| WPRIM
| ID: wpr-790647
ABSTRACT
Objective To establish the quality control standards for Compound caulis Polygoni multiflori mixture .Meth-ods Caulis polygoni multiflori ,cortex alibiziae and schisand chinensis were identified by TLC ,total flavonoids were deter-mined by UV .Results Caulis polygoni multiflori ,cortex alibiziae and schisand chinensis could be detected by TLC .A better linear relationship between concentration and absorbance in the range of 9 .12~27 .36 μg/ml .The linear regression equation was A=0 .034 55 C-0 .110 34 (r=0 .999 2) ,The average recovery of emodin was 101 .0% (RSD=1 .58% ) .Conclusion The method is simple ,quick ,accurate and sensitive ,which could be used as a quantitative analysis method for this preparation .
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo diagnóstico
Idioma:
Chinês
Revista:
Journal of Pharmaceutical Practice
Ano de publicação:
2016
Tipo de documento:
Artigo
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