Product Overview :
Significance of Measurement: Flavonoids are polyphenolic plant secondary metabolites with anti-inflammatory, antibacterial, lipid-lowering, antioxidant, and anticancer properties.
Principle of Measurement: In alkaline nitrite solution, flavonoids react with aluminum ions to form a red complex exhibiting a characteristic absorption peak at 470 nm. Flavonoid content is determined by measuring absorbance at 470 nm.