The results show that there are three stages during HNSP degradation,namely,low molecule weight matter and water escape, protein denaturation and degradation, and residue degradation.

• 结果表明,在三种气体条件下大豆蛋白的热分解都经历脱水和小分子物质的逸出、蛋白质变性分解、残余物分解等三个阶段。