Chlorophyll is a green pigment that is found in all plants that are capable of photosynthesis and it has thus always been a component of the diet. However the same is derived from three main sources- grass, alfalfa and nettles. It is an oil soluble pigment that provides an olive green shade of colour.
Red Beet Root Colour is obtained from Beet Juice extracted from the roots of the vegetable called Beta Vulgaris. The pigment present in the beetroot is known as betalains which is further classified in Red Betacyanin which gives the red colour.