In this review, we present a summary of the research work performed so far using high
accuracy quantum chemical methods on polyphenolic antioxidant compounds. We have …

Os antioxidantes podem ser de grande benefício para a melhoria da qualidade de vida, já
que eles têm a capacidade de proteger um organismo dos danos causados pelos radicais …

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

The scavenging behavior of a series of phenolic and anilines compounds toward H 2 O 2
and DPPH was examined. The efficient concentration (EC 50) was calculated for all …

The compounds 4-vinylphenol (4-VP), 4-vinylguaiacol (4-VG), 4-vinylsyringol (4-VS) and 4-
vinylcatechol (4-VC) were prepared by thermal decarboxylation of the corresponding …

The metabolism of ferulic acid (FA) was studied during fermentation with different species
and strains of lactic acid bacteria (LAB) and yeasts, in synthetic sourdough medium. Yeast …

The research aims to indicate which of the structural elements of monoterpenes are
responsible for their antioxidant activity. The activity was determined spectrophotometrically …

Background Phenolic compounds are widely distributed in plant kingdom and constitute one
of the most important classes of natural and synthetic antioxidants. In the present study fifty …

The antioxidant activity of several honeys was evaluated considering the different
contribution of entire samples. The strawberry tree honey emerged as the richest in total …

Vanillin, 4-methylguaiacol, and 4-ethylguaiacol, three bioactive components in Chinese
Baijiu (Chinese liquor), were evaluated in terms of their possible antioxidant activities by …