Study on the acid polysaccharide from the purslane plant Portulaca olerácea Bakhor Khakimova, Saida Atkhamova, Dildora Ruzmetova, Sherzod Kurambaev, Abror Samandarov, Mukhabbat Masharipova, Nadira Sabirova and Oliya Khakimova E3S Web Conf., 434 (2023) 03023 Published online: 12 October 2023 DOI: 10.1051/e3sconf/202343403023