Antioxidant capacity of the phenolic compounds depends on their chemical structures and
interactions between them. Twenty binary combinations between four phenolic acids (gallic …

The present study investigated the interaction effects (additive, synergistic, and antagonistic)
of different groups of spices, their constituent phenolic compounds, and synthetic …

Flavonoids are polyphenols widely distributed in fruits and vegetables, and have been
shown to be good antioxidants in different models. However, studies undertaken with the …

A novel antioxidant activity unit (AAU) was proposed as the antioxidation ability of natural
products using the DPPH assay. Based on the definition of AAU, using a combination of …

Phenolic compounds include a broad variety of antioxidant plant substances such as
flavonoids that have in common an aromatic ring with one or more hydroxyl groups …

Using different methods of statistics, this paper aims to highlight the potential link between
the antioxidant activity of flavonoids and the corresponding molecular descriptors. By …

In order to understand how interaction of individual phenolics contributes to the total
antioxidant capacity, we quantitatively measured antioxidant capacity of various phenolics in …

Tea is a worldwide health beneficial beverage for its antioxidant ability. 1, 1‐diphenyl‐2‐
picryl‐hydrazyl (DPPH) assay is a common method to measure the antioxidant capacity of …

The total antioxidant potential of a sample cannot be predicted from the antioxidant activity of
its compounds; thus, scientists usually explain the overall activity through their combined …

Green tea is a natural source of polyphenols where their catechins and flavonols are the
major components. Their antioxidant activities are the most important biological effect and …