ICSE Class 9 Answered
Why is sodium benzoate added to tinned food and squashes?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
Sodium benzoate is a chemical preservative which is added to tinned food and squashes. Its increased concentration causes plasmolysis and death of bacteria prevailing in the food items.
Answered by | 04 Jun, 2014, 03:23: PM
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ICSE 9 - Biology
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