Butterfly Pea Tea Color Change Reason
The reason for the color change of butterfly bean flower tea
There is butterfly bean flower tea in the world, its color is fantastic, and it can change in all kinds of ways. Everyone is surprised, and the reason for it is the wonderful theory of chemistry.
Butterfly bean flower tea contains anthocyanins, which are the main reasons for the color change. Anthocyanins, a type of pigment, are more common in plants, and their nature is agile, and they change color when exposed to acid and alkali.
If it is in an acidic environment, butterfly bean flower tea is delicate red. When it is acidic, the structure of anthocyanins changes, its light absorption changes, and it turns red. If lemon juice is dripped into the tea, the brown color becomes reddish, like morning glow, and it is very magnificent.
As for the alkaline state, the flower tea turns to a faint blue. When the environment is alkali, the structure of anthocyanins changes again, and the light absorption characteristics also change, so it is blue. If you add baking soda to tea, the color will turn blue, like the seclusion of the blue sky, quiet and deep.
When it encounters a neutral state, the tea is light purple. This is the normal state of anthocyanins in a neutral environment. The color is like Roland, elegant and natural.
The reason for the color change of butterfly bean flower tea is that anthocyanins are sensitive to acid and alkali, and they change with the environment, showing all kinds of different colors, which add interest to the drinker and show the beauty of natural chemistry.
