Citric acid, a compound responsible for the characteristically sour taste of lemons and other citrus fruits, is also widely used commercially for what purpose?

Explanation

Citric acid, the compound naturally responsible for the characteristically sour, tangy taste found in lemons and other citrus fruits, is also widely used commercially as a natural food preservative and flavoring agent in a variety of packaged food and beverage products. Beyond food applications, citric acid is also used in some cleaning products due to its ability to help dissolve mineral deposits like limescale. Today, most commercially used citric acid is actually produced through a controlled fermentation process rather than being extracted directly from citrus fruit. Explore more Everyday Science MCQs on mcqstutor to keep practicing.