PHYTOCHEMICAL ANALYSIS, cilt.31, sa.6, ss.818-834, 2020 (SCI-Expanded)
Introduction Rumex (Polygonaceae) species are widely grown worldwide and their main compounds are anthranoids, tannins, naphthalenes and flavonoids. Matrix metalloproteinase (MMP) enzymes that cause the breakdown of the extracellular matrix and harmful ultraviolet (UV) rays are two important causes of skin ageing. Although there have been many studies on anthraquinones, there are not many studies on their anti-ageing effects.