Significance of DPPH radical scavenging
DPPH radical scavenging is a widely recognized method for evaluating the antioxidant capacity of substances. It assesses the ability of antioxidants to reduce the stable DPPH radical, indicating their strength in neutralizing free radicals. This method measures the capacity of various extracts, compounds, or substances to donate electrons or hydrogen, highlighting their potential health benefits. Commonly, it is employed to test the antioxidant activity of different natural extracts and is crucial for understanding their effectiveness in combating oxidative stress.
Synonyms: Dpph assay, Free radical scavenging activity, Antioxidant activity, Antioxidant capacity
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
The concept of DPPH radical scavenging in scientific sources
DPPH radical scavenging is a method for assessing antioxidant capability by evaluating how effectively a substance can neutralize or reduce DPPH radicals, indicating its potential health benefits.
From: The Malaysian Journal of Medical Sciences
(1) DPPH radical scavenging is a method used to determine the antioxidant capacity of a substance by measuring its ability to neutralize free radicals.[1] (2) This is a method used to assess the antioxidant activity of a substance by measuring its ability to scavenge the free radical DPPH, which is a stable radical.[2]