The Diversity of Amino Acids, Sugars, Organic Acids and Phenolic Compounds in Four Cultivars of Allium cepa L. Tropical Journal of Natural Product Research , [S. l.], v. 9, n. 8, p. 3729–3740, 2025. DOI: 10.26538/tjnpr/v9i8.32. Disponível em: https://tjnpr.org/index.php/home/article/view/7184. Acesso em: 29 dec. 2025.