Evaluation of phytochemical screening & extraction of lycopene from Citrullus lanatus by using column chromatography. International Journal of Phytopharmacy, [S. l.], v. 5, n. 4, p. 53–57, 2015. DOI: 10.7439/ijpp.v5i4.2333. Disponível em: https://ssjournals.co.in/index.php/ijpp/article/view/2333. Acesso em: 16 feb. 2026.