ABTS/PP decolorization assay of antioxidant capacity reaction pathways

IR Ilyasov, VL Beloborodov, IA Selivanova… - International journal of …, 2020 - mdpi.com
The 2, 2′-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid)(ABTS•+) radical cation-based
assays are among the most abundant antioxidant capacity assays, together with the 2, 2 …

Linking biomarkers of oxidative stress and disease with flavonoid consumption: From experimental models to humans

PI Oteiza, CG Fraga, M Galleano - Redox Biology, 2021 - Elsevier
Identification of the links among flavonoid consumption, mitigation of oxidative stress and
improvement of disease in humans has significantly advanced in the last decades. This …

Facile preparation of poly (methylene blue) modified carbon paste electrode for the detection and quantification of catechin

G Manasa, RJ Mascarenhas, AK Satpati… - Materials Science and …, 2017 - Elsevier
Free radicals are formed as byproducts of metabolism, and are highly unstable due to the
presence of unpaired electrons. They readily react with other important cellular components …

Multispectroscopic and synergistic antioxidant study on the combined binding of caffeic acid and (-)-epicatechin gallate to lysozyme

H Liu, D Wang, Y Ren, L Wang, T Weng, J Liu… - … Acta Part A: Molecular …, 2022 - Elsevier
The binding of caffeic acid (CA) and/or (-)-epicatechin gallate (ECG) to lysozyme was
investigated by multispectroscopic methods and molecular docking. The effects of the single …

[PDF][PDF] Development of antioxidant gummy jelly candy supplemented with Psidium guajava leaf extract

R Charoen, W Savedboworn… - Applied Science and …, 2015 - researchgate.net
The aim of this research was to develop gummy jelly candy supplemented with the crude
extract of Psidium guajava Linn. leaf. Effect of drying temperature (50, 60 and 70 C) on the …

Quantitative comparison of the actual antioxidant activity of Vitamin C, Vitamin E, and NADH

YH Fu, K Wang, GB Shen… - Journal of Physical Organic …, 2022 - Wiley Online Library
The object of this fundamental research would reveal the actual antioxidant ability of the
antioxidants using thermo‐kinetic parameter ΔG≠ o which was proposed according to Zhu …

Enhancement of antioxidant activity of green tea epicatechins in β-cyclodextrin cavity: Single-crystal X-ray analysis, DFT calculation and DPPH assay

T Aree, S Jongrungruangchok - Carbohydrate polymers, 2016 - Elsevier
Green tea catechins are potent antioxidant for prevention of various free radical-related
diseases. Their antioxidant properties can be improved by encapsulation in cyclodextrins …

Relationship between the structures of flavonoids and oxygen radical absorbance capacity values: a quantum chemical analysis

D Zhang, Y Liu, L Chu, Y Wei, D Wang… - The Journal of …, 2013 - ACS Publications
Various radical-scavenging activities (RSA) assessment assays are based on discrete
mechanisms and on using different radical sources. Few studies have analyzed the …

Kinetic Study of the Antioxidant Activity of Pyrroloquinolinequinol (PQQH2, a Reduced Form of Pyrroloquinolinequinone) in Micellar Solution

A Ouchi, M Nakano, S Nagaoka… - Journal of Agricultural …, 2009 - ACS Publications
Kinetic study of the aroxyl radical-scavenging action of pyrroloquinolinequinol [PQQH2, a
reduced form of pyrroloquinolinequinone (PQQ)] and water-soluble antioxidants (vitamin C …

Water-induced regeneration of a 2, 2-diphenyl-1-picrylhydrazyl radical after its scandium ion-promoted electron-transfer disproportionation in an aprotic medium

I Nakanishi, Y Shoji, K Ohkubo, H Ito, S Fukuzumi - Molecules, 2023 - mdpi.com
A neutral, stable radical, 2, 2-diphenyl-1-picrylhydrazyl radical (DPPH•), has been frequently
used to estimate the activity of antioxidants for more than 60 years. However, the number of …