考察了表面活性剂协同微波提取金莲花黄酮的工艺,筛选出了具有明显增效作用的表面活性剂十二烷基硫酸钠(SDS),最后通过正交实验优化了提取工艺.结果表明,最佳工艺条件为:以质量浓度0.75 g/L的表面活性剂SDS水溶液为提取剂,提取溶剂用量为40 mL/g金莲花,微波功率600 W,温度70℃,提取时间5 min.在该工艺条件下,金莲花黄酮的提取率为5.35%.与溶剂浸提法相比,提取时间显著缩短,金莲花黄酮的提取率提高约30%. The technology of surface active agent synergistic microwave extraction flavonoids was studied, and the sodium dodecyl sulfate (SDS) with obvious synergistic effect was screened out, and the extraction process was optimized by orthogonal experiment.The results showed that The optimum technological conditions were as follows: the concentration of solvent was 0.75 g / L SDS aqueous solution as extractant, the extraction solvent was 40 mL / g, the power of microwave was 600 W, the temperature was 70 ℃ and the extraction time was 5 min. , The extraction rate of Trollius flavonoids was 5.35% .Compared with solvent extraction, the extraction time was significantly shortened, and the extraction rate of Trollius flavonoids increased by about 30%.