Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes the COVID-19 pandemic that infects humans and attacks body's immune system. The purpose of study was to identify potential bioactive compounds in purslane (Portulaca oleracea L.) star anise (Illicium verum Hook) via a dual inhibitor mechanism against SARS-CoV-2 proteases with an silico approach. samples were obtained from PubCh...