Inhibitory Potential of Acroptilon repens against Key Enzymes involved in Alzheimer and Diabetes, Phytochemical Profile, Radical Scavenging, and Antibacterial Activity.

Background: This study was devoted to assessing the inhibitory potential of acetone, methanol, and ethanol extracts of Acroptilon repens against disease-associated enzymes, as well as their antioxidant/antibacterial activity and phytochemical composition.

Methods: Comparative assessment using various antioxidant evaluation methods, including ferric reducing antioxidant power, scavenging ability on 2,2-diphenyl-1-picrylhydrazyl radical and hydrogen peroxide, and reducing power, indicated that the acetone extract presented the highest antioxidant activity, due to its highest total antioxidant content.

Results: The total phenolic content and total flavonoids content of these extracts were 3.

A novel milk-clotting cysteine protease from Ficus johannis: Purification and characterization.

Due to the need for calf rennet alternatives, many attempts have been made to find new proteases. A novel cysteine protease with milk-clotting activity was purified from Ficus johannis by cation exchange chromatography. The protease was stable in various pH (3.