Abstract: sedimentation phenomena in refined oils were descr ibed,the composition,properties of sunflower and canola oil sediments were summa rized.the effects of various factors on sediment formation in oils were also stu died.

• 文摘:介绍了油脂沉淀现象，综述了葵花籽油、卡诺拉油等沉淀的组成、性质以及影响其形成的因素，初步探讨了防止沉淀生成的方法。