Hides are the by-product of slaughter houses which mostly used for leather production. In Canada, hides either disposed with other waste or sold at a very low price. Dehairing is prerequisite gelatin production from it. Therefore, effect hide dehairing method on subsequent extraction and quality was investigated. Bovine (BH) were dehaired using 5% acetic acid (AA), 10% calcium hydroxide (CH), 0...
