中国中医药信息杂志2016，Vol.23Issue(3)：85-88,4.DOI:10.3969/j.issn.1005-5304.2016.03.023
超声辅助响应面法优化巫山淫羊藿中朝藿定 C和淫羊藿苷共同提取工艺研究
Optimization of Ultrasonic-Assisted Extraction of Epimedin C and Icariin from Epimedii Wushanensis Herba by Using Response Surface Methodology
摘要
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 1:32. 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.关键词
巫山淫羊藿/朝藿定 C/淫羊藿苷/超声辅助提取/响应面法Key words
Epimedii Wushanensis Herba/Epimedin C/Icariin/ultrasound-assisted extraction/response surface method分类
医药卫生引用本文复制引用
张建海,冯彬彬,牛小花..超声辅助响应面法优化巫山淫羊藿中朝藿定 C和淫羊藿苷共同提取工艺研究[J].中国中医药信息杂志,2016,23(3):85-88,4.基金项目
重庆市教委自然科学项目 （）
