Question

write two name of chemical preservation ​

Answer 1

Answer:

Benzoic acid in the form of its sodium salt, constitutes one of the most common chemical food preservative. Sodium benzoate is a common preservative in acid or acidified foods such as fruit juices, syrups, jams and jellies, sauerkraut, pickles, preserves, fruit cocktails, etc.

Answer 2

Answer:

They are:

• Sodium Benzoate

• Sodium Metabisulphite