Experimental studies on the optimum pasteurization condition of the cow's milk produced in Korea - (4) - The changes in chemical composition and microbiological aspects of ultra-high temperature sterilized milk

acide ascorbique acido ascorbico ascorbic acid ashes azote calcio calcium cendre ceniza chemical composition composition chimique corps gras escherichia fats grasas korea republic lactosa lactose lait leche levadura levure microorganismos psicrofilos milk moho moisissure moulds nitrogen pasteurisation pasteurizing proteine proteins psychrophilic microorganisms temperatura temperature thermophilic microorganisms yeasts