Question

1.Name the common preservatives used to preserve various food.

Answer 1

Answer:

salt &oil,,,,,,,,,,,

Answer 2

Answer:

some examples of preservatives are Benzoates (such as sodium benzoate, benzoic acid),Nitrites (such as sodium nitrite) , Sulphites (such as sulphur dioxide) ,Sorbates (such as sodium sorbate, potassium sorbate.

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