Citric acid (CA), also known as citric acid, molecular formula is C₆H₈O₇, is an important organic acid, colorless crystal, odorless, has a strong sour taste, easily soluble in water, is an acidity regulator (GB2760— 2014) and food additives.

Acesulfame K alias: acesulfame potassium, AK sugar. It is 200-250 times sweeter than sucrose.

Sucralose is a functional sweetener that reduces sugar and calories in foods when it is used to replace or partially replace sugar in foods.

Aspartame has the advantages of zero calories and a sweetness close to that of table sugar, and has been used as a sugar substitute in food and beverages for about 40 years.

Calcium propionate is a safe and reliable food and feed mildew inhibitor approved by the World Health Organization (WHO) and the United Nations Food and Agriculture Organization (FAO).

Trehalose, also known as Luluose and Mushroomose, is a non-reducing disaccharide composed of two glucose molecules. The structural formula is α-D-glucopyranosyl to α-D-glucopyranoside, and it often exists as a dihydrate compound, and the molecular formula is C12H22O11·2H2O.

Cyclamate, whose chemical name is sodium cyclamate, is a commonly used additive in food production. Cyclamate is a common sweetener that is 30 to 40 times sweeter than sucrose.

Sodium saccharin, also known as sodium o-benzoylsulfonimide, was developed in 1879 and is the earliest synthetic non-nutritive sweetener.