淀粉是地球上第2大丰富的生物质，它的来源包括多种植物，如玉米、小麦、大米、马铃薯和木薯等，这些植物淀粉在淀粉工业中各自发挥着不同的作用。淀粉的溶解性能是影响淀粉应用的重要因素，而性质是由结构决定的。因此，本文基于淀粉的结构和不同来源淀粉的结构差异，分析和比较了淀粉的结构对其溶解性能的影响；介绍了离子液体等绿色溶剂溶解淀粉的能力和发展现状。

Starch is the second abundant biomass on the planet. Its sources include a variety of plants, such as maize, wheat, rice, potatoes, and manihot, etc. These plant starches play different roles in the starch industry. The solubility of starch is an important factor affecting the application of starch, the nature is determined by the structure. Therefore, in this article, based on the structure of starch and the structure of starch from different sources, the effect of the structure of starch on its dissolution performance was analyzed and compared. The capacity to dissolve starch with green solvents such as ionic liquids and their development status are introduced.