No, it is natural, coming from "red cabbage".
The red-cabbage indicator smells like cabbage, nothing else...
An artificial indicator is one that is chemically made and you cannot create from Natural Resources e.g. cabbage juice
Nothing, but red cabbage is a simple pH indicator at home (red in acidic solutions).
Red Cabbage
Red Cabbage and Beetroot can be used but what else?
red cabbage is the natural pigment that can act as an indicator.
Filtration
anthocyanin
It is important to release a liquid.
The universal indicator is better than the red cabbage indicator because the universal indicator has a wider range of pH that it can explain why a substance is acidic or basic. The red cabbage indicator only tests the substance if it is an acid or a base. Also, the universal indicators are made carefully and it is manufactured in a precise manner so the results are very reliable. Red cabbage indicators will vary in concentration which could cause errors to occur in determining the pH of a substance.
not good. try red cabbage
Red Cabbage extract