Method for measuring EPA and DHA in fish oil soft capsules

The invention, which belongs to the technical field of EPA and DHA detection, discloses a method for measuring EPA and DHA in fish oil soft capsules. According to the invention, because of improvementof the existing method for detecting the EPA and DHA, the analysis time is obviously shortened, the analysis efficiency is improved by three times; improved detection method still meets requirementsof a chromatographic analysis method and the repeatability of a target substance also meets the requirements, so that the detection basis is provided for detection of a sample with a single target substance. The method has the important guiding significance. 本发明公开了一种鱼油软胶囊中EPA、DHA的测定方法，属于EPA、DHA的检测技术领域。本发明通过对现有的检测EPA、DHA的方法进行改进，明显缩短了分析时间，分析效率提高了3倍，且改进后的检测方法依然符合色谱分析法的要求，目标物质的重复性也符合要求，为目标物质较单一的样品的检测提供了检测基础，具有重要的指导意义。