Extraction Optimization of Total Flavonoids from Oxytropis Falcata Bunge by Central Composite Design-response Surface Methodology / 中国药师
China Pharmacist
;
(12): 801-804, 2017.
Artículo
en Chino
| WPRIM
| ID: wpr-610183
ABSTRACT
Objective:
To optimize the extraction process of total flavonoids from Oxytropis falcata bunge.Methods:
With the content of total flavonoids as the index,and based on the results of single factor tests, central composite design-response surface methodology was adopted to optimize the extraction technology with the solvent amount, ethanol concentration and extraction time as the factors.Results:
The optimal extraction conditions were as follows extracted twice with 20-fold amount of 66% ethanol, and 84 minute per time.Under the above conditions, the extraction rate of total flavonoids was up to 23.21 mg·g-1.Conclusion:
The central composite design-response surface methodology is convenient and highly predictive for the extraction optimization of total flavonoids from oxytropis falcata bunge.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio pronóstico
Idioma:
Chino
Revista:
China Pharmacist
Año:
2017
Tipo del documento:
Artículo
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