Due to the negative impact of reactive species (including free radicals) on humans and
animals, the investigations to find effective substances (antioxidants), which protect living …

Phenolic acids are naturally occurring compounds that are known for their antioxidant and
antiradical activity. We present experimental and theoretical studies on the antioxidant …

We present a benchmark investigation on the O–H bond dissociation enthalpies (BDEs) and
ionization potential (IP) for gallic acid (GA), a widely known polyphenolic antioxidant. These …

Phenolic acids represent naturally occurring antioxidants and play important role in free
radicals scavenging. In this work, we have studied thermodynamics of the first step of …

Foods that contain hydroxybenzoic acid derivatives (HBA) include red fruits, black radish,
onion, and potato peel. HBA are widely known for their anti-inflammatory, anti-cancer, and …

In order to evaluate the free radical scavenging potency of dihydroxybenzoic acids (DHBAs)
the Density Functional Theory (DFT) was used. The M05‐2X/6‐311++ G (d, p) and B3LYP …

Caffeic acid ester derivatives have been widely found in propolis extract and plants. In this
work, the effect of ester groups with different aromatic and alkyl chains on the antioxidant …

The main problems in assessing the antioxidant properties of plant biologically active
compounds are discussed in this review. Antioxidant potential should be considered as a …

Aristotelia chilensis is an endemic shrub of the South Pacific with high concentrations of
bioactive compounds in its leaves and, therefore, it is highly valued. The effect of Aristotelia …

Abstract A series of 15 novel 1, 3, 4-thiadiazole amide derivatives containing a
protocatechuic acid moiety were synthesized and structurally characterized. In addition, the …