微波辅助提取八角茴香中莽草酸的工艺研究

【摘要】 研究了八角茴香中莽草酸的微波辅助提取法,并与传统提取方法作了比较。结果表明,微波辅助提取极大地缩短了提取时间,且收率有明显提高。其最佳工艺条件为:样品粉碎后过40目筛,以蒸馏水为提取溶剂,固液比为1∶15,时间12min,微波功率400W提取2次。更多还原

【Abstract】 The microwave-assisted extraction method for shikimic acid from Illicium verum Hook.f.was studied in this paper.The optimal conditions were obtained as follows:the extraction solvent is distilled water,the solvent to solute ratio is 15,the extraction duration is 12min,microwave power is 400W and extraction for 2times.Compared with traditional extraction methods,microwave-assisted extraction method is a rapid method with higher yield.更多还原