Purple is common in plants, largely thanks to a group of chemicals called anthocyanins. When it comes to animals, however, purple is more difficult to produce. Mammals are unable to create pigments ...

Anthocyanins are the most common class of floral pigments. They are responsible for most of the blue, purple, pink, and red colors we see in flowering plants. The basic structure of flavonoid pathway ...

Reddish-purple pigment – Anthocyanins Anthocyanins provide colour to the stem, leaves, roots, fruits and flowers of plants. Yellowish-orange pigment – Carotenoids Carotenoids do not dissolve ...

Anthocyanins, the pigments responsible for the vibrant red and purple hues of grape berries and wines, are highly sensitive to environmental conditions, particularly water availability.