Which is a commonly used antimicrobial preservative in food and beverages,…
PYQ SSC JE (Junior Engineer) 2022
Which is a commonly used antimicrobial preservative in food and beverages, especially carbonated beverages, as it presents its strongest antibacterial activity at pH 2.5 – 4.0?
- A.
Acrylic acid
- B.
Benzoic acid
- C.
Propionic acid
- D.
Tartronic acid
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