1, sodium dehydroacetate is after sodium benzoate, paraben, potassium sorbate after another generation of food preservative preservative, mold, yeast, bacteria has a good inhibitory effect, widely used in beverage, food, feed processing industry, can extend the storage period, avoid mildew loss. Its mechanism is to effectively penetrate into the cell body, inhibit microbial respiration, so as to achieve anti-corrosion, mildew, fresh-keeping and moisturizing functions.

2, sodium dehydroacetate has a broad spectrum of antibacterial ability, antibacterial ability of mold and yeast is particularly strong, sodium dehydroacetate cause food corruption of yeast, mold effect is very strong, effective concentration of inhibition is 0.05%-0.1%, the general dosage is 0.03%-0.05%.

3. Sodium dehydroacetate has good light and heat resistance, and will not decompose and evaporate with water vapor in the process of food processing. Tests have proved that sodium dehydroacetate is neither toxic, side effects, high safety, and does not produce abnormal odor when used in food, so sodium dehydroacetate is widely welcomed by food enterprises in recent years. It is widely used in butter, soup (seasoning, instant soup), bread, cake, pastry, egg yolk pie, beancurd pickles, fruit pulp, concentrated fruit pulp, moon cake, stuffing, bean paste, lotus paste and so on.