Solvent Extraction Methods of Imperatorin in Radix Angelicae Dahurica / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
Dans Chinois
| WPRIM
| ID: wpr-680936
ABSTRACT
Objective:
To build an extraction method of coumarins from Radix Angelicae Dahuricae.Methods:
The solvent varieties, polarities, and extraction methods were systematically studied by TLC with imperatorin as marker.Results:
The more effective way to extract coumarins from Radix Angelicae Dahurica was refluent extraction with 4 times amount of 95% alcohol twice (one hour each time).Conclusion:
The Solvent varieties and extraction method showed greater effects than others on the extraction efficiency of imperatorin.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
Chinese Traditional Patent Medicine
Année:
1992
Type:
Article
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