This paper gives a review about hydrophilic polymer colloid as gelatin substitutes,including modified starch,gellan gum,carrageenan gum,xanthan gum,mannan gums.

• 本文综述了可以替代明胶的亲水性高分子胶体材料,包括变性淀粉、结冷胶、卡拉胶、黄原胶、甘露聚糖胶。