VINYL BENZOATE CAS NO.769-78-8

Benzoic acid is an important acid type food preservative. Under acidic conditions, it has inhibitory effect on mold, yeast and bacteria, but weak effect on acid-producing bacteria. The optimal pH value for bacteriostasis is 2.5 ~ 4.0, and it is generally appropriate to be lower than pH 4.5 ~ 5.0. In the food industry, the maximum use of concentrated fruit and vegetable juice in plastic drums shall not exceed 2.0g/kg; The maximum usage is 1.0g/kg in jam (excluding canned), fruit juice (flavor) drinks, the only oil in the sauce room, and vinegar; The maximum usage in soft candy, wine and fruit wine is 0.8g/kg; In low salt pickles, sauces, preserves, the maximum use of 0.5g/kg; The maximum amount used in carbonated beverages is 0.2g/kg. Since benzoic acid is slightly soluble in water, a small amount of ethanol can be used to dissolve it.

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