No, it is natural, coming from "red cabbage".
An artificial indicator is one that is chemically made and you cannot create from Natural Resources e.g. cabbage juice
The red-cabbage indicator smells like cabbage, nothing else...
Nothing, but red cabbage is a simple pH indicator at home (red in acidic solutions).
Lemonade will turn pink when red cabbage indicator is added to it. This color change is due to the red cabbage indicator being sensitive to pH levels. The acidity of the lemonade will cause the red cabbage indicator to change color to pink.
Red Cabbage
Red Cabbage and Beetroot can be used but what else?
Filtration
anthocyanin
It is important to release a liquid.
jhihihi
It is an acid, because Red Cabbage Juice is an indicator, and White Vinegar is an acid.
either a green, dark green or blue colour for i have done the test myself