MARTIN, Hans-Dieter. The Function of Natural Colorants: The Biochromes. CHIMIA, [S. l.], v. 49, n. 3, p. 45, 1995. DOI: 10.2533/chimia.1995.45. Disponível em: https://www.chimia.ch/chimia/article/view/1995_045. Acesso em: 2 may. 2024.