The Folin–Ciocalteu assay is a reference method for the quantification of total (poly) phenols
in food. This review explains the fundamental mechanism of the redox reaction on which the …

Flavonoids are a group of bioactive compounds that are extensively found in foodstuffs of
plant origin. Their regular consumption is associated with reduced risk of a number of …

Numerous assays were developed to measure the antioxidant activity, but each has
limitations and the results obtained by different methods are not always comparable …

Ultrasound-assisted extraction (UAE) technology was used for extracting effective
components from pomegranate (Punica granatum L. variety SisheKape-Ferdos) peel (POP) …

Plants produce a diverse array of secondary metabolites that are generally nonessential but
facilitate ecological interactions. Fruits, vegetables, seeds and nuts can accumulate …

In this review, we have focused mainly on the study of their antioxidant and pro-oxidant
capacity, and the analysis of the oxidation of the catechol group to o-quinone. The redox …

The incidence of cardiovascular and metabolic diseases has increased over the last
decades and is an important cause of death worldwide. An upcoming ingredient on the …

Drought and ultraviolet radiation (UV radiation) are the coexisting environmental factors that
negatively affect plant growth and development via oxidative damage. Flavonoids are …

Kombucha is a popular beverage with various bioactivities (such as antioxidant activity),
which can be attributed to its abundant bioactive compounds, especially polyphenols …

Lingonberry leaves and fruits are associated with a range of potential bioactivities related to
their phenolic content and composition, but the identification of major biological activity …