| abstract |
The invention relates to a dyestuff of plant origin, obtained from a coloured part of a plant species, the cell tissues of which contain iridisomes responsible for the coloration of said part. It relates most particularly to a blue dyestuff obtained from the arils of the seeds of the plant species Ravenala madagascariensis . It also relates to compositions, in particular cosmetic compositions, especially intended for making up the skin or the skin appendages, containing said dyestuff. |