This paper uses Ultrasonic Extraction and Soxhlet Extraction,apllies Uniform Design,studies the extraction ratio of sunflower seeds oil in various condition,and puts forword the optimal condition.

• 应用超声波法和索氏法,采用均匀实验设计,研究了各种因素对葵花籽油提取率的影响,确定了葵花籽油的最佳提取条件,为葵花籽油的大规模工业生产提供技术参考。