 Abstract Hackberry, Celtus Australis L, is native to the Mediterranean region and is distributed in Europe, Turkey, North Africa, and Iran. To the best of our knowledge, no study has been conducted on C, Australis L. In the Erasboran region, Iran. In this study, we examined the total phenols, TP, flavonoids, TF, antioxidant capacity based on DPPH and FRAPSAs, as well as the phenolic compounds and sugars profiles of Hackberry from the Erasboran region, Iran. Our results indicated that the range of antioxidant capacity based on DPPH and FRAPSAs was 14.12 to 88.24%, and 44.35 to 117.87mg Fe2 plus a 100g, respectively. Additionally, the range of Gallic Acid, Caffic Acid, Chlorogenic Acid, Rutin, Pecumric Acid, Rosmaric Acid, Sinamic Acid, and Epigenin content was 2.59 to 26.32, 2.0. This article was authored by Far Khan the Safari, Hamid Hassanpour, and Ahmed Elijahmpour. We are article.tv, links in the description below.