A new, rapid and efficient HPLC method to assay resveratrol in food supplements

Abstract

The aim of this study consisted in the development of a rapid and reliable high performance liquid chromatography (HPLC) method for resveratrol identification and assay in food supplements, trying to offer a robust, direct and convenient solution. By this method, several supplements with varying resveratrol content, between 103 and 119% of the stated amount per dosage form, were analyzed.