Production process of Fish Skin Gelatin through Optimization of extraction conditions

摘要

A process for the production of Jelly Fish, characterized in that it comprises: (a) cleaning the Fish skins; (b) washing of the skin with water; (e) treatment with dilute Alkali solution with Constant stirring; (d) wash the skin with water until the wash water s And in a range of pH between 6.8 and 72; (e) treatment with diluted solution of organic acid with Constant stirring; (f) wash the skin with water until the wash water is in a range of pH between 6.8 and 7.2 and subsequent runoff; (g) Skin Gelatin extraction mixing in organic acid Solution. N a concentration of between 0.20 to 0.30 percent weight in volumeAt a temperature of between 55 and 65 c, and for a time between 260 and 340 minutes; (H) Filtering for removing excess skin and impurities; Drying; (i) and (j) grinding