Significance of Anti oxidant activity
Anti-oxidant activity encompasses the ability of substances to scavenge free radicals and mitigate oxidative stress, thereby protecting cells from damage. This property is vital for health and is demonstrated through various plant extracts, including those from Euphorbia hirta, pomegranate, and Ficus bengalensis, among others. These substances can neutralize reactive oxygen species and inhibit oxidation processes, contributing to cellular health and potentially preventing diseases linked to oxidative stress. The effectiveness of anti-oxidants is often assessed using specific assays like DPPH and FRAP.
Synonyms: Antioxidant effect, Free radical scavenging activity, Oxidative stress reduction, Protective activity, Free radical scavenging, Oxidation prevention
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The concept of Anti oxidant activity in scientific sources
Antioxidant activity involves Leptadenia reticulata leaves scavenging free radicals, Guggul inhibiting oxidation from reactive oxygen species, and phenolic compounds in plant extracts delaying oxidation, collectively protecting against oxidative damage.
From: The Malaysian Journal of Medical Sciences
(1) Anti-oxidant activity was tested, and the extract showed considerable antioxidative activity, indicating its potential benefits.[1] (2) A characteristic of marjoram, and other natural compounds, that has been examined in treating non-alcoholic fatty liver disease, showing clear benefits in the biochemical and histological improvement.[2] (3) This refers to the capability of herbal products to counteract the generation of free radicals and associated cellular redox stress, which may exacerbate neurodegenerative diseases, according to the text provided.[3] (4) Tocopherol is effective in controlling oil oxidation, especially during the primary stage, when studied on a mixture of sunflower seed oil and palm olein.[4]