Results 1 to 10 of about 314,086 (264)

Evaluating the Antioxidant Capacity of Rheum Ribes via Cupric Reducing Antioxidant Capacity, Ferric Reducing Antioxidant Power and 2,2-Diphenyl-1- picrylhydrazyl Methods

open access: yesPharmata
Objective: It was aimed at determining the antioxidant capacity of the above-ground parts of the Rheum ribes species, known as “Iskın,” which grows in the high parts of Erzurum province, using different methods.Methods: Methanol extracts have been ...
Esen Sezen Karaoğlan   +2 more
doaj   +1 more source

Phenolic content and antioxidant capacity of Cypriot wines

open access: yesCzech Journal of Food Sciences, 2015
We characterised 12 wines (10 red, 1 sweet red, and 1 white) from different Cypriot cultivars in terms of their phenolic, anthocyanin composition, and antioxidant capacity as determined by two activities: radical scavenging and ferric reducing ability ...
Charis M. GALANAKIS   +3 more
doaj   +1 more source

Total antioxidant capacity of the Korean diet [PDF]

open access: yesNutrition Research and Practice, 2014
The objective of this study was to measure and/or estimate the total antioxidant capacity of the Korean diet.Eighty-one plant foods that were expected to exhibit rather high antioxidant activities were selected from the Korean diet using the Fifth Korean National Health and Nutrition Survey (KNHANES V). These foods were categorized into 11 food groups:
Han, Jeong-Hwa   +6 more
openaire   +2 more sources

Evaluation of the Antioxidant Capacity of Synthesized Coumarins [PDF]

open access: yesInternational Journal of Molecular Sciences, 2012
Coumarins are secondary metabolites that are widely distributed within the plant kingdom, some of which have been extensively studied for their antioxidant properties. The antioxidant activity of coumarins assayed in the present study was measured by different methods, namely the 1,1-diphenyl-2-picryl-hydrazyl (DPPH•) method, cyclic voltammetry and the
Damiana R. Vianna   +9 more
openaire   +2 more sources

Investigating the Antioxidant Capacity of Coffee!

open access: yesCHIMIA, 2014
In the 1990s we began to understand that free radical damage is involved in artery-clogging atherosclerosis and health problems like vision loss, cancer or chronic diseases. Studies have shown that the damage especially affects people with a low
doaj   +1 more source

The Antioxidant Capacities of Natural Products 2019 [PDF]

open access: yesMolecules, 2020
The search for new natural antioxidants is a growing area of research due to the broad spectrum of their biological properties, which are associated with the prevention of chronic diseases that originate in oxidative stress [...]
Susana Cardoso, Alessia Fazio
openaire   +3 more sources

Comparison of Iron (III) Reducing Antioxidant Capacity (iRAC) and ABTS Radical Quenching Assays for Estimating Antioxidant Activity of Pomegranate

open access: yesBeverages, 2018
Pomegranate juice (PJ) has total antioxidant capacity which is reportedly higher compared to other common beverages. This short study aimed to assess the total antioxidant capacity of commercial PJ and pomegranate fruit using a newly described method for
Hau Ching Wan   +3 more
doaj   +1 more source

Isolation, identification, and characterization of corn-derived antioxidant peptides from corn fermented milk by Limosilactobacillus fermentum

open access: yesFrontiers in Nutrition, 2022
Dairy-derived peptides and corn-derived peptides have been identified as essential ingredients for health promotion in the food industry. The hydrolysis based on lactic acid bacteria (LAB) protease system is one of the most popular methods to prepare ...
Jue Xu   +14 more
doaj   +1 more source

Effect of serum antioxidant levels on sperm function in infertile male

open access: yesMiddle East Fertility Society Journal, 2018
Antioxidant and reactive oxygen species (ROS) has been implicated in male infertility. Antioxidants are compounds which scavenge formation or oppose of the actions ROS.
Ayad F. Palani
doaj   +1 more source

Antioxidant capacity of prostasomes in human semen [PDF]

open access: yesMolecular Human Reproduction, 1998
Prostasomes are human-specific lipid vesicles originating from the prostate and present in seminal plasma. They are involved in a number of biological functions such as sperm motility and immunomodulation by seminal plasma. The aim of our study was to investigate whether prostasomes play a role in the antioxidant status of seminal plasma.
F, Saez   +3 more
openaire   +3 more sources

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