The effect of the presence surfactant micelles and mode incorporation (pre-homogenization or post-homogenization) on antioxidant efficiency a homologous series n-alkyl gallates phenolipids (G0, G3, G8, G12 G16) was investigated in oil-in-water nanoemulsions. In both absence micelles, G16 were best antioxidants. modulated by micelles. G8 had higher when incorporated pre-homogenization, suggestin...

Effective treatments for osteoporosis remain fairly elusive; however, studies have reported that antioxidants may aid in the maintenance of reactive oxygen species at a favorable level, in order to prevent osteoporosis. Gallic acid (GA) and its derivatives are potent antioxidative and anti‑inflammatory agents that affect several biochemical and pharmacological pathways; however, GA is slightly ...

Faculdade de Ciências Farmacêuticas (FCF), Depto. de Ciências Biológicas, 6 Universidade Estadual Paulista (UNESP), Rod. Araraquara/Jau, Km 1, Araraquara, 7 SP, Brazil, 14801-902; Depto. de Química Orgânica, Instituto de Química, UNESP, 8 Av. Prof. Francisco Degni, s/n, Araraquara, SP, Brazil, 14800-900; Depto. Científico, 9 Fundecitrus , Av. Dr. Adhemar Pereira de Barros, 201, Araraquara, SP, ...

The electron-donating ability of gallates, which are food and pharmaceutical antioxidants, is quantitatively assessed on the basis of their electrochemical characteristics. Gallic acid and the propyl, i-propyl, butyl, i-butyl, pentyl and i-pentyl gallate derivatives were electrochemically oxidized on the glassy carbon electrode by using differential pulse voltammetry, cyclic voltammetry and hyd...

The synthesis and structural characterization of a new liquid crystalline coordination complex based on pentacoordinated Zn(II) metal centre with the fulfilled by tridentate chelating N^N^N 2,2′;6′,2″-terpyridine ligand two monoanionic gallates decorated several long alkyl chains is described. mesomorphic properties were accurately investigated small- wide-angle X-ray scattering studies. Despit...