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Significance of DPPH

DPPH, or 1,1-diphenyl-2-picrylhydrazyl, is a stable free radical widely used in scientific research as a standard reagent for assessing the antioxidant activity of various substances. It is instrumental in free radical scavenging assays, where a decrease in its absorption indicates antioxidant activity. By measuring the radical scavenging ability of antioxidants, DPPH plays a crucial role in determining the efficacy of plant extracts and other compounds in combating oxidative stress.

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 in scientific sources

Science Books

DPPH, or 1,1-diphenyl-2-picrylhydrazyl, is a chemical compound utilized to assess the antioxidant capacity of various substances, making it a crucial tool in evaluating the effectiveness of antioxidants in research and food science.

Significance in Scientific journals, articles, etc.:

From: The Malaysian Journal of Medical Sciences

(1) This is a free radical scavenging activity assay used to validate the antioxidant properties of C. asiatica, with the methanol extract of C. asiatica having the highest free radical scavenging activity.[1]

This section includes scientific research in the field of healthcare, often involving traditional medicine systems such as Ayurveda, Unani, Siddha and Holistic health. It includes papers from scientific journals classified as either original, clinical or experimental research, review articles or case reports.