This study was designed to investigate the effects of changes in ethanol concentration on extraction of micro - capsulated DHA from health food and optimize the condition for the extraction.

• 通过调节亲水性溶剂乙醇使用量,考察乙醇浓度的变化对乙醚-石油醚提取微胶囊中DHA的影响,并对提取条件进行优化,使乙醚有效地提取脂肪,提高了微胶囊中DHA提取率。