Natural phenolic antioxidants electrochemistry: Towards a new food science methodology

AM Chiorcea‐Paquim, TA Enache… - … Reviews in Food …, 2020 - Wiley Online Library
Natural phenolic compounds are abundant in the vegetable kingdom, occurring mainly as
secondary metabolites in a wide variety of chemical structures. Around 10,000 different plant …

Hydroxycinnamic acid antioxidants: an electrochemical overview

J Teixeira, A Gaspar, EM Garrido… - BioMed research …, 2013 - Wiley Online Library
Hydroxycinnamic acids (such as ferulic, caffeic, sinapic, and p‐coumaric acids) are a group
of compounds highly abundant in food that may account for about one‐third of the phenolic …

Antioxidant activity, total phenolics and flavonoids contents: Should we ban in vitro screening methods?

D Granato, F Shahidi, R Wrolstad, P Kilmartin… - Food chemistry, 2018 - Elsevier
As many studies are exploring the association between ingestion of bioactive compounds
and decreased risk of non-communicable diseases, the scientific community continues to …

The role of UV-visible spectroscopy for phenolic compounds quantification in winemaking

JL Aleixandre-Tudo, W Du Toit - Frontiers and new trends in the …, 2018 - books.google.com
Phenolic compounds are bioactive substances present in a large number of food products
including wine. The importance of these compounds in wine is due to their large effect on …

Evolution of analysis of polyhenols from grapes, wines, and extracts

B Lorrain, I Ky, L Pechamat, PL Teissedre - Molecules, 2013 - mdpi.com
Grape and wine phenolics are structurally diverse, from simple molecules to oligomers and
polymers usually designated as tannins. They have an important impact on the organoleptic …

Analysis of Phenolic Compounds in Commercial Cannabis sativa L. Inflorescences Using UHPLC-Q-Orbitrap HRMS

L Izzo, L Castaldo, A Narváez, G Graziani, A Gaspari… - Molecules, 2020 - mdpi.com
Industrial hemp (Cannabis sativa L. Family Cannabaceae) contains a vast number of
bioactive relevant compounds, namely polyphenols including flavonoids, phenolic acids …

Quantification of condensed tannins by precipitation with methyl cellulose: Development and validation of an optimised tool for grape and wine analysis

CJ Sarneckis, RG Dambergs, P Jones… - Australian Journal of …, 2006 - Wiley Online Library
A precipitation assay is presented that enables tannin measurement in matrices of red wine,
50% ethanol grape extract and aqueous tannin solutions. By exploiting the polysaccharide …

A review of polyphenolics in oak woods

B Zhang, J Cai, CQ Duan, MJ Reeves, F He - International journal of …, 2015 - mdpi.com
Polyphenolics, which are ubiquitous in plants, currently are among the most studied
phytochemicals because of their perceptible chemical properties and antioxidant activity …

Determination of polyphenols content and antioxidant activity of some red wines by differential pulse voltammetry, HPLC and spectrophotometric methods

M Šeruga, I Novak, L Jakobek - Food Chemistry, 2011 - Elsevier
Red wines produced in three different wine growing regions of Croatia were analysed for
total polyphenols (TP) content, concentration of individual polyphenols and antioxidant …

Spectrophotometric analysis of phenolic compounds in grapes and wines

JL Aleixandre-Tudo, A Buica… - Journal of agricultural …, 2017 - ACS Publications
Phenolic compounds are of crucial importance for red wine color and mouthfeel attributes. A
large number of enzymatic and chemical reactions involving phenolic compounds take …