... fields, gelatinhas abroad application because of many characteristics, such as gelatin, steady water, adhesiveness, dissolubility, purity and so on. Chief ... , the plasma substitute coating and so on.1) Made from animal 's skin in China. Jelly strength (6.67%) 140 ... purity and quality. The process of converting collagen into gelatin involves several cleansing and purification steps and the endresult is ...