Pickering emulsions stabilized by micro/nanoparticles have attracted considerable attention owing to their great potential in various applications ranging from cosmetic and food industries to catalysis, tissue engineering and drug delivery. There is a growing demand to design “green” micro/nanoparticles for constructing stable Pickering emulsions. Micro/nanoparticles derived from the naturally occurring polysaccharides including cellulose, chitin, chitosan and starch are capable of assembling at oil/water interfaces and are promising green candidates because of their excellent biodegradability and renewability. The physicochemical properties of the micro/nanoparticles, which are determined by the fabricating approaches and/or post-modification methods, have a significant effect on the characteristics of the final Pickering emulsions and their applications. Herein, recent advances on Pickering emulsions stabilized by polysaccharides-based micro/nanoparticles and the construction of functional materials including porous foams, microcapsules and latex particles from these emulsions as templates, are reviewed. In particular, the effects of micro/nanoparticles properties on the characteristics of the Pickering emulsions and their applications are discussed. Furthermore, the obstacles that hinder the practical applications of polysaccharides-based micro/nanoparticles and Pickering emulsions as well as the prospects for the future development, are discussed.

由微/纳米颗粒稳定的 Pickering 乳液因其在从化妆品和食品工业到催化、组织工程和药物输送等各种应用中的巨大潜力而​​引起了广泛关注。设计“绿色”微/纳米颗粒以构建稳定的 Pickering 乳液的需求不断增长。源自天然多糖（包括纤维素、几丁质、壳聚糖和淀粉）的微/纳米颗粒能够在油/水界面组装，并且由于其优异的生物降解性和可再生性而成为有前景的绿色候选物。微/纳米粒子的物理化学性质，由制造方法和/或后修饰方法决定，对最终 Pickering 乳液的特性及其应用有显着影响。在此，综述了由基于多糖的微/纳米颗粒稳定的 Pickering 乳液的最新进展以及功能材料的构建，包括多孔泡沫、微胶囊和来自这些乳液的乳胶颗粒作为模板。特别讨论了微/纳米粒子特性对 Pickering 乳液特性的影响及其应用。此外，还讨论了阻碍基于多糖的微/纳米颗粒和 Pickering 乳液实际应用的障碍以及未来发展的前景。综述了由基于多糖的微/纳米颗粒稳定的 Pickering 乳液的最新进展以及功能材料的构建，包括多孔泡沫、微胶囊和来自这些乳液的乳胶颗粒作为模板。特别讨论了微/纳米粒子特性对 Pickering 乳液特性的影响及其应用。此外，还讨论了阻碍基于多糖的微/纳米颗粒和 Pickering 乳液实际应用的障碍以及未来发展的前景。综述了由基于多糖的微/纳米颗粒稳定的 Pickering 乳液的最新进展以及功能材料的构建，包括多孔泡沫、微胶囊和来自这些乳液的乳胶颗粒作为模板。特别讨论了微/纳米粒子特性对 Pickering 乳液特性的影响及其应用。此外，还讨论了阻碍基于多糖的微/纳米颗粒和 Pickering 乳液实际应用的障碍以及未来发展的前景。讨论了微/纳米粒子特性对Pickering乳液特性的影响及其应用。此外，还讨论了阻碍基于多糖的微/纳米颗粒和 Pickering 乳液实际应用的障碍以及未来发展的前景。讨论了微/纳米粒子特性对Pickering乳液特性的影响及其应用。此外，还讨论了阻碍基于多糖的微/纳米颗粒和 Pickering 乳液实际应用的障碍以及未来发展的前景。