Milk Powder, Sweet WheyMilk Powder, Sweet Whey This Whey Milk Powder is a light colored, free flowing powder resulting from spray drying sweet, fresh, cheese whey. It is pasteurized either before or during the process of manufacture at a temperature of 161 degrees F for 15 seconds or its equivalent in bacterial destruction. No alkali or other chemical is added. This product is used in a wide variety of different products including: frozen desserts, processed foods,