Optimization of Flash Extraction for Polygonatum Saponin by Orthogonal Design / 中国药师
China Pharmacist
;
(12): 53-55, 2017.
Article
Dans Chinois
| WPRIM
| ID: wpr-508119
ABSTRACT
Objective:
To optimize the flash extraction method for polygonatum saponin by orthogonal design.Methods:
The ex-traction technology was optimized by L9 (34 ) orthogonal test based on the results of single factor experiments. The optimized conditions were as followsthe material liquid ratio was 1 ∶20, the extraction voltage was 100 V, the extraction time was 40s, and the herbs were extracted 3 times (40 s per time).Results:
The ratio of material to liquid had significant effect on the extraction rate,and under the a-bove extraction conditions, the extraction amount of polygonatum saponin reached up to (38. 92 ± 0. 67) mg·g-1 . The order of extrac-tion rate was flash extraction >ultrasonic extraction> ethanol extraction.Conclusion:
The flash extraction is beneficial to the extrac-tion of polygonatum saponin.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
China Pharmacist
Année:
2017
Type:
Article
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