Inhibition of Pancreatic Lipase by Phenolic Acids -Examination in vitro

The influence of addition 2,4,6,8, and 10 microM of benzoic and cinnamic acids and selected phenolic acids (salicylic, p-hydroxybenzoic, gentisic, protocatechuic, vanillic, syringic, o-coumaric, p-coumaric, caffeic, ferulic, sinapic) on the activity of pancreatic lipase was examined in vitro. The strongest inhibition activities were observed with caffeic, ferulic and benzoic acid, while sinapic and gentisic acids produced the lowest inhibition.