Acidification treatment of lignin from sugarcane bagasse results in fractions of reduced polydispersity and high free-radical scavenging capacity - Brenelli, Livia Beatriz; Mandelli, Fernanda; Mercadante, Adriana Zerlotti; Rocha, George Jackson de Moraes; Rocco, Silvana Aparecida; Gonçalves, Adilson Roberto; Centeno, Danilo da Cruz; Oliveira Neto, Mario de; Squina, Fabio Marcio; Craievich, Aldo Felix (Industrial Crops and Products, 2016)