Question

what happens when acid touches anthocyanin​

Answer 1

hey mate heres ur answer

Anthocyanins are more stable at low pH (acidic conditions) which gives a red pigment. Meanwhile, the higher the pH value of anthocyanin will provide color fading of the color blue. So as a food colorant, anthocyanin with a low pH or height pH has a significant effect on the food colorant.

Also we can see the change in colour like purple , red ,blue etc.,

Hope it helps:)

Answer 2

It will change in red colour