Features: 1) White or little yellow powder and easily soluble in water (a 30% range of solub Features: 1) White or little yellow powder and easily soluble in water (a 30% range of soluble) and alcohol 2) Having ability of deoxidization, easily change color in ray or calefaction 3) Important antioxidant in food industry, which can keep the color, natural flavor of foods and lengthen its storage ...
