Zorrilla Mendoza, A. F.; Márquez, G. J. Saponins from Chenopodium Quinoa Willd. As Natural Surfactants for Cleaners from Used Cooking Oil: Physical Extraction, Afrosymmetric Quantification and Evaluation. LACCEI 2026, 1 (14). https://doi.org/10.18687/LACCEI2026.1.1.2602.