Milk Proteins- Caseins Acid precipitates caseins Rennin casein enzyme rennin coagulates caseins, when Kappa-casein is destroyed by rennin(enzyme from the stomach lining of calves), other caseins react with Ca to form a coagulum a Caseinates: salts of caseins, highly soluble, used as emulsifier binder thickening foaming gellingMilk Proteins - Caseins ◼ Acid precipitates caseins ◼ Rennin casein: enzyme rennin coagulates caseins, when Kappa-casein is destroyed by rennin (enzyme from the stomach lining of calves), other caseins react with Ca to form a coagulum ◼ Caseinates: salts of caseins, highly soluble, used as emulsifier, binder, thickening, foaming & gelling