Amino acid Betaxanthins: absorption, fluorescence, and stability - Esteves, Larissa Cerrato; Pinheiro, Amanda Capistrano; Machado, Caroline O; Pettigiani, Nathana B. L; Rodrigues, Ana Clara B; Taniguchi, Masahiko; Lindsey, Jonathan S; Bastos, Erick Leite (Journal of Natural Products, 2025)