浒苔多糖是目前具开发价值的天然保健食品原料之一。其提取技术有常规浸提法、酶法技术提取、物理方法辅助提取等;分离纯化技术有去蛋白法和层析法;该文综述了浒苔多糖的提取工艺、分离纯化及结构分析的研究进展,为制备浒苔多糖、开发保健食品提供依据。 Enteromorpha polysaccharides is one of the raw materials of natural health foods with development value. The extraction technology includes conventional extraction, enzymatic extraction and physical extraction. The separation and purification techniques include deproteinization and chromatography. This paper reviewed the extraction, purification and structural analysis of polysaccharides of Enteromorpha prolifera Progress, for the preparation of Enteromorpha polysaccharides, to provide the basis for the development of health food.