Evaluation of antioxidant activity and heavy metals content in licorice ( L.) growing wild in Armenia.

In this study, for the first time an analysis of the metal content in extracts obtained from licorice roots grown in the forests of five different regions in Armenia was conducted. Our findings indicated that the concentrations of metals in the extracts did not exceed the permissible limits set by regulatory standards. Furthermore, we investigated the quantitative composition of flavonoids, tannins, and anthocyanins in the licorice roots, which had not been previously studied.