Which of the following preservative is used for preparation of tomato ketchup?
A. Citric Acid
B. Sodium benzoate
C. Sodium metabisulphite
D. None of these
Answer: Option B
Solution (By Examveda Team)
Sodium benzoate is the preservative is used for the preparation of tomato ketchup.Sodium benzoate is a preservative added to packaged foods and personal care products to prolong shelf life.
It is an odourless, crystalline powder made by combining benzoic acid and sodium hydroxide. Benzoic acid is a good preservative on its own, and combining it with sodium hydroxide helps it dissolve in products.
This Question Belongs to Agriculture >> Horticulture
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