Oxidative stress and antioxidants—A critical review on in vitro antioxidant assays

RR Kotha, FS Tareq, E Yildiz, DL Luthria - Antioxidants, 2022 - mdpi.com
Antioxidants have been widely studied in the fields of biology, medicine, food, and nutrition
sciences. There has been extensive work on developing assays for foods and biological …

Natural antioxidant evaluation: A review of detection methods

JS Mendonça, RCA Guimarães, VA Zorgetto-Pinheiro… - Molecules, 2022 - mdpi.com
Antioxidants have drawn the attention of the scientific community due to being related to the
prevention of various degenerative diseases. The antioxidant capacity has been extensively …

Carotenoids and markers of oxidative stress in human observational studies and intervention trials: Implications for chronic diseases

T Bohn - Antioxidants, 2019 - mdpi.com
Carotenoids include C30, C40 and C50 terpenoid-based molecules, many of which
constitute coloured pigments. However,> 1100 of these are known to occur in nature and …

Opuntia ficus-indica Fruit: A Systematic Review of Its Phytochemicals and Pharmacological Activities

L Giraldo-Silva, B Ferreira, E Rosa, ACP Dias - Plants, 2023 - mdpi.com
The use of Opuntia ficus-indica fruits in the agro-food sector is increasing for a multiplicity of
players. This renewed interest is, in part, due to its organoleptic characteristics, nutritional …

Physicochemical stability and in vitro digestibility of goat milk affected by freeze-thaw cycles

Y Ma, J Li, Y Huang, X Liu, N Dou, X Zhang, J Hou… - Food Chemistry, 2023 - Elsevier
Freezing and thawing are widely used in dairy processing to ensure the continuous supply
of raw milk. In virtue of this, the influences of freeze-thaw cycles on physicochemical stability …

Chemical implications and considerations on techniques used to assess the in vitro antioxidant activity of coordination compounds

RC Marchi, IAS Campos, VT Santana… - Coordination Chemistry …, 2022 - Elsevier
Consumption of fruits, including seeds and peels, provides some natural products that can
act as antioxidant molecules and assist in combating oxidative stress. In recent years, the …

A critical examination of the DPPH method: Mistakes and inconsistencies in stoichiometry and IC50 determination by UV–Vis spectroscopy

BB De Menezes, LM Frescura, R Duarte, MA Villetti… - Analytica Chimica …, 2021 - Elsevier
The DPPH method has been reported with misconceptions in a large number of studies,
thus precluding comparison of results. Attention is drawn to a common mistake in the unit …

A concise profile of gallic acid—From its natural sources through biological properties and chemical methods of determination

D Wianowska, M Olszowy-Tomczyk - Molecules, 2023 - mdpi.com
Nature is a valuable source of anti-oxidants that have a health-promoting effect by inhibiting
various undesirable changes leading to cell degradation and, consequently, potential …

Study of antioxidant properties of agents from the perspective of their action mechanisms

A Ivanova, E Gerasimova, E Gazizullina - Molecules, 2020 - mdpi.com
The creation and analysis of a large variety of existing methods for the evaluation of
integrated antioxidant properties are quite relevant in connection with a range of biological …

Synthesis of novel chalcone-based phenothiazine derivatives as antioxidant and anticancer agents

NA Al Zahrani, RM El-Shishtawy, MM Elaasser… - Molecules, 2020 - mdpi.com
Based on reported results for the potential medicinal impact of phenothiazine core, as well
as the chalcone skeleton that is widely present in many natural products, together with their …