Phytochemical Screening, Radical Scavenging and Antimicrobial Activities of the Crude Ethanolic, Methanolic, Ethyl Acetate and Chloroform Leaf Extracts of Arayat Pitogo (Cycas riuminiana Porte ex Regel)
RenatoA Dela Peña, Mohamed Afil Sabeer Hussain, Ashok Danaphal, Mohamed Daad Mohamed, Christian Ronquillo Pangilinan, Marilyn T. Malison, Angelico G. Reyes, Angelo B. Bañares, Monaliza M. Cayanan, Jacqueline V. Bagunu, Evelyn V Totaan, Darwin E. Totaan, Daniel Esguerra Gracilla
This study evaluates the phytochemical, antioxidant, and antimicrobial properties of four leaf extracts from Cycas riuminiana, finding ethanol and ethyl acetate extracts most effective for antioxidant and antimicrobial activities.
bioRxiv · Jun 21, 2025 · PreprintPharmacology & Toxicology