A method for determination of furostanol saponins in saponins extract from Radix Asparagi / 第二军医大学学报
Academic Journal of Second Military Medical University
;
(12)1985.
Article
Dans Chinois
| WPRIM
| ID: wpr-558925
ABSTRACT
Objective:
To establish an Ehrlich reaction-colorimetry method for determining furostanol saponins in saponins extract from Radix Asparagi.Methods:
Based on the coloration reaction between furostanol saponins and p-dimethylaminobenzaldehyde,a colorimetry method was established to determine the content of furostanol saponins in saponins extract from Radix Asparagi at 510 nm.Saponins AC-9 was measured as reference in the determination.Results:
The standard curve of saponins AC-9 showed good linearity in the range of 0.08-0.40 mg and the average recovery was 99.79%(RSD=(1.05%).)Conclusion:
This method is rapid,accurate and easy to be carried out,and it can be used to control the quality of Radix Asparagi.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
Academic Journal of Second Military Medical University
Année:
1985
Type:
Article
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