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Which of the following are not used as food preservatives?
(i) Table salt
(ii) Sodium hydrogen carbonate
(iii) Cane sugar
(iv) Benzoic acid
Answers (1)
Food preservatives are designed to prevent the growth of microbes in food and increase its shelf life. These are safe for consumption, and common examples are (ii) Sodium hydrogen carbonate, and (iii) Cane sugar.
View full answer
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