Significance of DPPH assay method
The DPPH assay method is a technique used to assess antioxidant capacity by measuring the ability of substances to scavenge DPPH free radicals. This in vitro test evaluates the percentage of inhibition and the antioxidant activity of various compounds, indicating their potential to reduce stable free radicals. It is particularly useful in determining the free radical scavenging activity of different substances, including those found in mangrove species, thereby highlighting their antioxidant potential.
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The concept of DPPH assay method in scientific sources
The DPPH assay method is an in-vitro test that evaluates antioxidant activity by measuring the ability of compounds to scavenge DPPH free radicals, allowing for the determination of antioxidant capacity through percentage inhibition.
From: World Journal of Pharmaceutical Research
(1) A chemical method used to evaluate the anti-oxidant activity of compounds by measuring their ability to scavenge free radicals.[1] (2) An assay technique used to measure the antioxidant activity of substances based on their ability to scavenge free radicals.[2] (3) A method to evaluate the antioxidant capacity by using DPPH free radicals to determine the percentage of inhibition.[3] (4) An in-vitro test that measures the antioxidant activity of compounds by their ability to scavenge DPPH free radicals.[4] (5) Methods used to evaluate free radical scavenging activity, indicating the antioxidant potential of mangrove species.[5]
From: Ancient Science of Life
(1) An in vitro test used to measure the antioxidant capacity of substances based on their ability to reduce the stable free radical DPPH.[6]