1、Anhydrous magnesium chloride acts as both a tofu coagulant and nutritional fortifier.

2、Magnesium Chloride hexahydrate is to be used as tofu coagulant: Used as bittern in tofu production .Nutritional Fortifier: Added to foods to supplement magnesium, an essential mineral for the human body.Food Preservation: Used in pickling or as an antiseptic treatment.

3、Baking soda, that is, sodium bicarbonate, is weakly alkaline, which can neutralize sour taste and has a fluffy effect. Edible baking soda is mainly used as a generator of carbon dioxide in drinks, soda, food and cold drinks.

4、Citric acid is an important organic acid,colorless crystal, often contains a molecule of crystalline water, odorless, has a strong sour taste, easily soluble in water.Anhydrous citric acid and citric acid monohydrate are primarily used in the food and beverage industry as:Acidulant，pH adjuster，Flavoring agent，Preservative and antioxidant.Chemical industry: As an antioxidant and plasticizer.Citric is widely used in the manufacture of various beverages, soda, wine, candy, snacks, biscuits, canned juice, dairy products and other foods.

5、In the food industry, sodium bentonite is employed for decolorizing and purifying animal/vegetable oils, clarifying wine and fruit juices, and stabilizing beer.

6、Carboxymethyl Starch（CMS) acts as thickener/stabilizer in food industry, used in jams, sauces, and dairy products。 Low-calorie filler: Replaces partial fat or sugar (e.g., in low-fat yogurt).Frozen foods: Inhibits ice crystal formation, improving the texture of ice cream.

7、Sodium chloride (NaCl) is used in the food industry as table salt, serving dual functions of seasoning and preservation.