Results 31 to 40 of about 105,653 (308)

Black Beans, Fiber, and Antioxidant Capacity Pilot Study: Examination of Whole Foods vs. Functional Components on Postprandial Metabolic, Oxidative Stress, and Inflammation in Adults with Metabolic Syndrome. [PDF]

open access: yes, 2015
Beans (Phaseolus vulgaris) contain bioactive components with functional properties that may modify cardiovascular risk. The aims of this pilot study were to evaluate the ability of black beans to attenuate postprandial metabolic, oxidative stress, and ...
Burton-Freeman, Britt M   +5 more
core   +3 more sources

Guidelines for antioxidant assays for food components

open access: yesFood Frontiers, 2020
Recently, research on antioxidants has become increasingly active in various fields. Antioxidants react through free radical or molecular oxygen quenching, being capable to either delay or inhibit the oxidation processes that occur under the influence of
Fan Xiao, Tao Xu, Baiyi Lu, Ruihai Liu
doaj   +1 more source

Nutritional characterization of Moringa oleifera leaves, seeds, husks and flowers from two regions of Mexico

open access: yesAgronomía Colombiana, 2020
Moringa oleifera (MO) is a native tree species found in the south of the Himalayas, India, Bangladesh, Afghanistan and Pakistan that is used commercially to produce tea, animal fodder and herbal medicines.
Salvador Horacio Guzmán-Maldonado   +6 more
doaj   +1 more source

Chemical-free recovery of protein from cow manure digestate solid and antioxidant activity of recovered protein

open access: yesEnvironmental Challenges, 2021
Livestock manure solids have a significant content of protein which is not only underutilized, but prone to runoff and eventual breakdown to reactive nitrogen compounds, contributing to eutrophication.
Ken Tasaki
doaj   +1 more source

Antioxidant Capacity and Antimicrobial Activity of Commercial Samples of Guava Leaves (\u3cem\u3ePsidium guajava\u3c/em\u3e) [PDF]

open access: yes, 2020
Psidium guajava is a small tree native to South and Central America. Guava leaves have traditionally been used for treating different illnesses. These benefits can be attributed to phenolics and flavonoids produced by guava.
Alsaidi, Sahar   +11 more
core   +2 more sources

Developmental stage is an important factor that determines the antioxidant responses of young and old grapevine leaves under UV irradiation in a green-house. [PDF]

open access: yes, 2011
The impact of UV irradiation was studied on photosynthesis, photosystem II photochemical yields and antioxidant responses using green-house grown grapevine (Vitis vinifera L. cv. Chardonnay) leaves.
Hideg, Éva, Majer, Petra
core   +1 more source

Studies on the antioxidative activity of red pigments in Italian-type dry-cured ham [PDF]

open access: yes, 2003
Aqueous phosphate buffer extracts and acetone/water extracts of pigments from Parma ham were assessed as antioxidants by (1) electron spin resonance spectroscopy using a spin probing technique to evaluate their efficiencies as scavengers of free radicals,
Adamsen, Christina E.   +3 more
core   +1 more source

Exploiting Kinetic Features of ORAC Assay for Evaluation of Radical Scavenging Capacity

open access: yesAntioxidants, 2023
The analysis and interpretation of data retrieved from Oxygen Radical Absorbance Capacity (ORAC) assays represent a challenging task. ORAC indexes originate from different mathematical approaches often lacking correct elucidation of kinetic features ...
Joana R. B. Carvalho   +7 more
doaj   +1 more source

Antioxidant Capacity in the Lipophilic Fraction of Alzheimer’s Brain Tissues

open access: yesBiomolecules & Biomedicine, 2007
The aim of this study was to investigate the antioxidant capacity (AC) in the lipophilic fraction of postmortem motorcortex (MC), nucleus caudatus (NC) and gyrus temporalis (GT) from controls (C) and Alzheimer’s disease (AD) patients.
Aida Šapčanin   +4 more
doaj   +1 more source

Herbal Remedies for Combating Irradiation: a Green Antiirradiation Approach [PDF]

open access: yes, 2014
Plants play important roles in human life not only as suppliers of oxygen but also as a fundamental resource to sustain the human race on this earthly plane.
Choong, Y. S.   +8 more
core   +1 more source

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