中国药业Issue(18)：60-61,62,3.
响应面分析法优化白术多糖超声提取工艺
Response Surface Optimization of Ultrasonic Extraction Process of Atractylodes Polysaccharide
摘要
Abstract
Objective To adopt the response surface analysis method to optimize the atractylodes polysaccharide extract process. Methods The influences of atractylodes granularity,extraction temperature,solid - liquid ratio and extraction time on the polysaccharide ultrasonic extraction yield were investigated with the polysaccharide extraction yield as the evaluation index. Results The best technology of polysaccharide ultrasonic extraction was taking water as the extraction solvent,the atractylodes granularity of 20 mesh,the solid - liquid ratio of 1 : 15,the extraction temperature at 80 ℃ and the extraction time of 70 min. Under this condition,the extraction yield of a-tractylodes polysaccharide reached 12. 44% . Conclusion This research provides the theoretic basis for the resources development,uti-lization and industrial production of atractylodes polysaccharides in the Wuling mountain areas.关键词
白术/超声提取/响应面分析/提取工艺Key words
atractylodes/ultrasonic extraction/response surface analysis/extraction technology分类
化学化工引用本文复制引用
郑莹丽,杨朝霞,佘高照,张春,张朝晖..响应面分析法优化白术多糖超声提取工艺[J].中国药业,2014,(18):60-61,62,3.基金项目
湖南省科技计划项目，项目编号2012FJ4431。 （）
