Researchers at the University of São Paulo’s Luiz de Queiroz College of Agriculture (ESALQ-USP) and the Federal University of Viçosa (UFV) in Brazil have shown for the first time that bixin or annatto powder, a carotenoid pigment extracted from the seeds of the achiote or annatto tree (Bixa orellana), is not produced only in the seeds but also in other organs, and that the process intensifies in the plant’s adult phase.
Botany research discovery could optimize production of annatto powder
