Why is a red onion red?

AN Anirudhapandey asked on 13 July 2020, 23:46
1 answers / 564 views / 5 votes
MA

They are high in anthocyanidins such as cyanidin, which has a redish-purple color and is the same chemical found in cherries, raspberries, cranberries, and lots of other red things.

Related Questions