“…Cross-linking is commonly used to improve starch performance for a variety of applications [99]. Cross-linking agents, such as sodium tri metaphosphate, phosphorus oxychloride, epichlorohydrin, citric acid, diphenyl sulphone, anthracene endo-peroxide [100,101,102], sodium tripolyphosphate, and 1,2,3,4-diepoxybutane have been used for the improvement of the materials´ mechanical properties and the starch products´ water stability.…”