Multivariate optimization results in an edible extract from Ilex paraguariensis unexplored residues with a high amount of phenolic compounds. - Lorini A; Damin FM; de Oliveira DN; Ramires T; Rombaldi CV; Zavareze EDR; Dias ÁRG; Godoy HT; da Silva WP; Galli V; Meinhart AD (Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 2022)