Nutritional Components of Milk ◼ Water: 87%, aw = 0.993 ◼ Proteins: caseins, whey proteins, enzymes ◼ Lipids: mainly triglycerides ◼ Carbohydrates: mainly lactose, also glucose, galactose, & other saccharides ◼ Salts (<1%), ◼ Trace elements, ◼ VitaminsNutritional Components of Milk ◼ Water: 87%, aw = 0.993 ◼ Proteins: caseins, whey proteins, enzymes ◼ Lipids: mainly triglycerides ◼ Carbohydrates: mainly lactose, also glucose, galactose, & other saccharides ◼ Salts (<1%), ◼ Trace elements, ◼ Vitamins