Results 21 to 30 of about 16,358 (173)

Antioxidant potential of phytochemicals in pumpkin varieties belonging to Cucurbita moschata and Cucurbita pepo species

open access: yesCyTA - Journal of Food, 2020
Pumpkin is a genus of plants belonging to the Cucurbitaceae family comprising several species, the most common of which are Cucurbita maxima, Cucurbita pepo, Cucurbita moschata.
Bartosz Kulczyński   +2 more
doaj   +1 more source

Antioxidant methods: ORAC assay (Oxygen Radical Absorbance Capacity) : bachelor thesis [PDF]

open access: yes, 2016
Zbog brojnosti i kemijske raznolikosti molekula antioksidansa, različitih mehanizama njihova djelovanja, kao i ciljanih molekula na koje se želi ispitati njihov utjecaj, do danas je razvijen veliki broj antioksidacijskih metoda.
Mišković, Ana
core   +2 more sources

ANTIOXIDANT CAPACITY OF THE GREEN LEAFY VEGETABLES USING OXYGEN RADICAL ANTIOXIDANT CAPACITY (ORAC), 2,2′-AZINO-BIS (3-ETHYLBENZOTHIAZOLINE-6-SULPHONIC ACID(ABTS) AND 2,2-DIPHENYL-1-PICRYLHYDRAZYL (DPPH) ASSAYS [PDF]

open access: yesScience Heritage Journal, 2019
Antioxidants are believed to play a very important role in the body defence system against reactive oxygen species (ROS), the harmful by-products that are generated during normal aerobic cell respiration.
Normah, H, Hanapi, M. J
doaj   +1 more source

Sempervivum davisii: phytochemical composition, antioxidant and lipase-inhibitory activities

open access: yesPharmaceutical Biology, 2017
Context: Sempervivum davisii Muirhead (Crassulaceae) is a traditional medicinal herb from Eastern Anatolia. To date the composition of phytochemicals and physiological properties of this herb were not subjected to any research.
Yusuf Uzun   +2 more
doaj   +1 more source

Antioxidant activity and phenolic acid content of selected vegetable broths

open access: yesCzech Journal of Food Sciences, 2017
The antioxidant activity and content of phenolic substances in vegetable broths were determined. Green beans, beetroots, courgettes, onions, parsley, carrots, cabbages, celery, broccoli, spinach, cauliflowers, and tomatoes were subjected to boiling ...
Bilge Ertekin Filiz   +4 more
doaj   +1 more source

Antioxidant Responses of a Brackish Water Clam to Sediment Composition and Water Quality: a Field Experiment

open access: yesJournal of Water and Environment Technology, 2021
Field experiments were conducted at brackish-water sites (Lake Hinuma, Hinuma River, and Naka River) to investigate oxidative stress responses of a brackish-water clam, Corbicula japonica, to sediment composition and water quality. To
Preeti Pokhrel   +4 more
doaj   +1 more source

Comparison of different techniques for the preservation and extraction of phlorotannins in the kelp Lessonia spicata (Phaeophyceae): assays of DPPH, ORAC-PGR, and ORAC-FL as testing methods [PDF]

open access: yes, 2016
Artículo de publicación ISIPreservation, storage, and safe transport of samples are key factors affecting brown algal phlorotannin (phenolics) quantification, their extraction yield, and antioxidant activity.
López Alarcón, Camilo   +9 more
core   +1 more source

Donepezil + chromone + melatonin hybrids as promising agents for Alzheimer’s disease therapy

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2019
We describe herein the design, multicomponent synthesis and biological studies of new donepezil + chromone + melatonin hybrids as potential agents for Alzheimer’s disease (AD) therapy.
Irene Pachón-Angona   +11 more
doaj   +1 more source

ORAC assay.

open access: yes, 2014
Antioxidant capacity of Ni(II) thiosemicarbazone ligands and their Ni(II)-phosphine complexes by ORAC assay.
Mohd Rais Mustafa (161107)   +12 more
core   +1 more source

In-Vitro Bioactivity Evaluation of Hydrangenol Extracted from Hydrangea macrophylla (Thunb.) Ser. Leaves

open access: yesInternational Journal of Secondary Metabolite
Hydrangea macrophylla plant, native to Japan and Korea, has been attracting scientific attention due to its potential applications in both food science and health-related research.
Barbara Schmitt   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy