Question

name the pigment that impart purple colour to the outer peel of scale leaves of onion

Answer 1

Purple leaves usually have high anthocyanin concentrations relative to chlorophyll.

Answer 2

ANSWER:Purple carrots unique color reflects their healthy phytochemical constituents. Not only does the Purple Haze variety have the vitamin A and beta-carotene of ordinary carrots, it's also rich in anthocyanins, the antioxidant compounds that give blueberries their distinctive color and superfood health benefits.