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Did you mean 2,2-Diphenyl-1-picrylhydrazyl?

Glossary 2,2-Diphenyl-1-picrylhydrazyl

stable free radical used to measure antioxidant capacity

2,2-Diphenyl-1-picrylhydrazyl, commonly known as DPPH, is a stable free radical used in scientific research to measure the antioxidant capacity of substances. When antioxidants are present, they can neutralize the DPPH radical, causing a color change that can be quantitatively measured, making it a useful tool for evaluating the effectiveness of potential antioxidant compounds.

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research Antioxidant Capacity of Essential Oils Obtained from Myrtus communis L. and Citrus sinensis (L.) Osbeck Plants Widely Consumed in Adana Region

September 2023 in “Cumhuriyet science journal”

This study investigated the antioxidant capacities of essential oils from myrtle and orange commonly used in the Adana region and found that myrtle essential oil exhibited a higher antioxidant activity than orange essential oil when tested with the DPPH assay.

research Anti-inflammatory, cyclooxygenase inhibitory and antioxidant activities of standardized extracts of Tridax procumbens L.

61 citations , September 2010 in “Fitoterapia”

This study found that the EtOAc extract of Tridax procumbens aerial parts significantly inhibited rat paw edema and COX enzyme activity, suggesting its potential anti-inflammatory properties.

research A Study on the Utilization of Dendropanax morbifera Lev. Leaf Extract for Material of Functional Cosmetics and Hair Growth Products

8 citations , September 2016 in “Asian journal of beauty & cosmetology”

In this study, the methanol-ultrasound extract of Dendropanax morbifera leaf showed potential for use in functional cosmetics and hair growth products due to its high antioxidant capacity and effects on growth factor expression without cytotoxicity.

research A Concise Review on Biological Activity of Tridax procumbens Linn

1 citations , January 2017 in “Organic chemistry”

This article reviews the traditional uses and documented properties of Tridax procumbens in medicine but reports no original research findings, emphasizing its potential therapeutic applications.