U.S. Standard Grade Dry Whole Milk when reconstituted will have a sweet, pleasing flavor, but may have the following flavors to a slight degree: bitter, oxidized, scorched, stale, and storage. Dry whole milk may have the following flavors to a definite degree: cooked and feed. Dry whole milk should be white or light cream in color, but may appear slightly unnatural in color. Dry whole milk should be free from lumps.