DPPH (2,2-diphenyl-1-picrylhydrazyl) is an organic chemical compound. It is a dark-colored crystalline powder composed of stable free radical molecules.

The 2,2-Diphenyl-1-picrylhydrazyl (DPPH) is a popular, quick, easy, and affordable approach for the measurement of antioxidant properties that includes the use of the free radicals used for …

Jul 1, 2024 · In this context, DPPH is a simple and very well-known method for quantifying antioxidant interactions. However, it requires the preparation of several mixture combinations …

DPPH (2,2-Diphenyl-1-picrylhydrazyl) is a stable free radical that can be used to measure the radical scavenging activity of antioxidants. The odd electron of nitrogen atom in DPPH is …

The DPPH assay is a widely recognized method in scientific research. It provides a reliable means to evaluate the antioxidant properties of various substances and their capacity to …

Jul 26, 2023 · However, despite rapid advances in instrumental techniques and analysis, this method has not undergone extreme modification. This study presents detailed information …

Prunus mahaleb has garnered attention as a potent medicinal agent and functional component. We aimed to detect the chemical composition and biological activities of several parts (fruit, …

Apr 19, 2025 · The determination of antioxidant activity was based on the DPPH radical scavenging principle, where natural compounds exhibit their hydrogen-donating capacity by …

The 1,1-diphenyl-2-picrylhydrazil (DPPH) radical removal is one of the most widely applied and used methods in food and pharmaceutical applications. DPPH method gives a better response …

DPPH is defined as a stable free radical that is commonly used in the DPPH assay to evaluate the antioxidant activity of compounds by measuring the reduction of its purple color to yellow, …