Optimization of Microwave - Assisted Extraction Conditions for Total Saponin Content and Antioxidant Activity of Launaea sarmentosa Leaves. Tropical Journal of Natural Product Research , [S. l.], v. 9, n. 9, p. 4331 – 4335, 2025. DOI: 10.26538/tjnpr/v9i9.31. Disponível em: https://tjnpr.org/index.php/home/article/view/7346. Acesso em: 30 dec. 2025.