Results 21 to 30 of about 314,086 (264)

Biochemical Components and in Vitro Antioxidant Activities of Large-leaf Species Tea Flowers in Yunnan

open access: yesShipin gongye ke-ji, 2022
In this paper, the chemical components and in vitro antioxidant activities of Camellia sinensis, a large-leaf species in Yunnan were studied. The main biochemical indicators of 13 Yunnan large-leaf tea tree flowers and 1,1-diphenyl-2-picrylhydrazyl (DPPH)
Mengnan SHI   +3 more
doaj   +1 more source

Synthesis and Determination of Total Antioxidant Capacity by Cerium(IV)-Reducing Antioxidant Capacity (CERAC) Assay of Some New Anthraquinones

open access: yesActa Chimica Slovenica, 2023
Novel anthraquinone-based antioxidant macrocycles containing amino, thio and oxo groups were synthesized and their antioxidant capacity was determined by using the Cerium(IV)-reducing antioxidant capacity (CERAC) assay. 1H-NMR, 13C-NMR, FTIR-spectroscopy
Necla Bektaş, Nihal Onul
doaj   +1 more source

Melatonin as a Coadjuvant in the Treatment of Patients with Fibromyalgia

open access: yesBiomedicines, 2023
Fibromyalgia syndrome (FMS) is a chronic widespread pain syndrome that is accompanied by fatigue, sleep disturbances, anxiety, depression, lack of concentration, and neurocognitive impairment.
David González-Flores   +6 more
doaj   +1 more source

Evaluation of Quality, Antioxidant Capacity, and Digestibility of Chickpea (Cicer arietinum L. cv Blanoro) Stored under N2 and CO2 Atmospheres

open access: yesMolecules, 2021
The aim of this work was to monitor the quality, antioxidant capacity and digestibility of chickpea exposed to different modified atmospheres. Chickpea quality (proximal analysis, color, texture, and water absorption) and the antioxidant capacity of free,
Liliana Maribel Perez-Perez   +10 more
doaj   +1 more source

Effect of freezing and processing technologies on the antioxidant capacity of fruit pulp and jelly

open access: yesBrazilian Archives of Biology and Technology, 2012
The effect of freezing and processing technology on the antioxidant capacity of grape (Vitis vinifera), apple (Malus domestica), strawberry (Fragaria x Anassa), pear (Pyrus communis L.), guava (Psidium guajava L.), and fig (Ficus carica L.) was evaluated
Cristine Maso Jeusti Bof   +3 more
doaj   +1 more source

2-Oxo-Imidazole-Containing Dipeptides Play a Key Role in the Antioxidant Capacity of Imidazole-Containing Dipeptides

open access: yesAntioxidants, 2021
There is substantial evidence for the antioxidant functions of imidazole-containing dipeptides (IDPs), including carnosine and anserine, under physiological and pathological conditions in vivo.
Shingo Kasamatsu   +5 more
doaj   +1 more source

Antioxidants: Terminology, Methods, and Future Considerations

open access: yesAntioxidants, 2019
Unreliable terminology and incompatible units of antioxidant activity/concentration expression lead to the failure of antioxidant clinical trials, ambiguity of conclusions about the effect of a chosen therapy in medicine and evaluation of food quality ...
Khiena Brainina   +2 more
doaj   +1 more source

STUDY OF ANTIOXIDANT CAPACITY OF DIFFERENT PARTS OF TWO SOUTH ALGERIAN EGGPLANT CULTIVARS

open access: yesJournal of Fundamental and Applied Sciences, 2015
In this study the antioxidant capacity of ethanolic EE and water WE extracts from different parts (calyx, peel, and pulp) of eggplant (Solanum melongena L) were evaluated using cyclic voltammetry.
C. Boubekri, A. Rebiai, T. Lanez
doaj   +1 more source

WITHDRAWN: Dietary Antioxidant Capacity and Serum Total Oxidant/Antioxidant Capacity in Osteoarthritis

open access: yes, 2023
Abstract The full text of this preprint has been withdrawn, as it was submitted in error. Therefore, the authors do not wish this work to be cited as a reference. Questions should be directed to the corresponding author.
Beda Büşra Özalp Çolak   +3 more
openaire   +2 more sources

The hepatoprotective potentials of Olea europaea L. leaves against carbon tetrachloride-induced hepatic injury in rats

open access: yesJournal of the Pakistan Medical Association
Objective: To examine the therapeutic effects of Olea europaea L. leaves extract on carbon tetrachloride-induced liver injury in rats. Method: The experimental study was conducted at the Department of Physiology, University of Karachi, Karachi, in ...
Amber Ayaz Memon, Lubna Naz
doaj   +1 more source

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