CMC is used as an additive in food, integrating thickening, suspension, emulsification, stabilization,
conforming, film formation, puffing, anti-corrosion preservation, acid resistance and health care, etc., can replace the role of guar gum, gelatin, agar, sodium alginate
and pectin in food production, widely used in modern food industry, such as cold products, solid drinks, fruit juice, jam, lactic acid drinks, condiments, biscuits, instant noodles, bakery products and meat products.