Optimization of Ultrasonic-Assisted Extraction of Epimedin C and Icariin from Epimedii Wushanensis Herba by Using Response Surface Methodology / 中国中医药信息杂志
Chinese Journal of Information on Traditional Chinese Medicine
;
(12): 85-88, 2016.
Artigo
em Chinês
| WPRIM
| ID: wpr-487065
ABSTRACT
Objective To optimize ultrasonic-assisted extraction Epimedin C and Icariin from Epimedii Wushanensis Herba by response surface methodology. Methods On the basis of single factor tests, Box-Behnken experimental design and response surface methodology were adopted to optimize extraction conditions with the concentration of ethanol, ultrasonic time and solid-liquid ratio as factors. HPLC was used to determine the content of Epimedin C and Icariin from Epimedii Wushanensis Herba. Results Optimal ultrasound-assisted extraction technology was as following the concentration of ethanol was 73%; the ultrasonic time was 22 min; the ratio of liquid to material was 132. The contents of Epimedin C and Icariin from Epimedii Wushanensis Herba were 15.90% and 0.75%, respectively. Conclusion This extraction technology can improve the extraction efficiency of Epimedin C and Icariin from Epimedii Wushanensis Herba, which is in accordance with predicted value.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
Chinese Journal of Information on Traditional Chinese Medicine
Ano de publicação:
2016
Tipo de documento:
Artigo
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