Related Experiment Video
Updated: May 22, 2026

A Protocol for Detecting and Scavenging Gas-phase Free Radicals in Mainstream Cigarette Smoke
Published on: January 2, 2012
Free Radical Scavenging Activity of Majorana hortensis leaves
1Department of Biochemistry, Biotechnology and Bioinformatics, Avinashilingam Deemed University for Women, Coimbatore 641 043, India.
Abstract:
Antioxidants are an essential defense mechanism to protect our body against free radical damage. They balance the production of free radicals and detoxify them when in excess. The objective of the study is to determine the free radical scavenging potential of the candidate plant leaves when subjected to a battery of free radical scavenging assays. The different leaf extracts used were aqueous, methanol and chloroform. The results suggest that Majorana hortensis (L.) H. Karst leaves could serve as a potential source of antioxidant and can be used in any preparation for combating free radical mediated damage to the body.
Related Concept Videos
Radical Reactivity: Steric Effects
Along with electronic factors, steric factors also account...
Radical Autoxidation
Radical Reactivity: Electrophilic Radicals
Radical Reactivity: Overview