大孔树脂分离纯化植物多糖研究进展OA

Macroporous resin,as a type of porous polymer,has a wide range of applications in the separation of traditional Chinese medicine and increasingly demonstrates its unique efficacy.In recent years,it has gradually found applications in the purification of plant polysaccharides.Compared to traditional purification methods such as alcohol precipitation and ion exchange chromatography,macro-porous resin features a larger specific surface area and a rich pore size distribution,enabling selective adsorption and separation of polysaccharides through various mecha-nisms such as physical and chemical adsorption.Moreover,macro-porous resin has advantages such as high adsorption capacity,ease of opera-tion,and low energy consumption.This paper builds on previous research to provide an in-depth understanding of the technical principles,process optimization,and application status of macro-porous resin in polysaccharide purification,systematically summarizing the research pro-gress of macroporous resin in the purification of plant polysaccharides and hoping to provide theoretical references for subsequent studies on poly-saccharide purification.