Results 21 to 30 of about 43,742 (312)

Effects of nano-emulsion preparations of tocopherols and tocotrienols on oxidative stress and osteoblast differentiation [PDF]

open access: yesArchives of Biological Sciences, 2017
Tocopherols and tocotrienols are two groups of compounds in the vitamin E family, of which the tocopherols are widely used as antioxidant dietary supplements.
Song Liang-Song   +5 more
doaj   +1 more source

Profile of Carotenoids and Tocopherols for the Characterization of Lipophilic Antioxidants in “Ragusano” Cheese

open access: yesApplied Sciences, 2021
Lipophilic antioxidants such as carotenoids and tocopherols are appreciated components in food because of their potential health benefits. The aim of this study was to describe the composition of these microconstituents in “Ragusano”, a typical Sicilian ...
Archimede Rotondo   +6 more
doaj   +1 more source

Changes on Storage of Peanut Oils Containing High Levels of Tocopherols and β-Carotene

open access: yesCzech Journal of Food Sciences, 2003
We compared changes of tocopherols and b-carotene in a traditional peanut oil (cultivar Virginia, 30.5% linoleic acid) with a modified high-oleic peanut oil (cultivar SunOleic, 2.7% linoleic acid), developed in Florida, USA.
Jan Pokorný   +7 more
doaj   +1 more source

Chemical characterization of oils produced by some native and introduced genotypes of argan tree in eastern Morocco using HPLC-DAD/GC-MS, and the evaluation of their physicochemical parameters

open access: yesOilseeds and fats, crops and lipids, 2022
The argan tree is an endemic plant of Morocco that plays a great socio-economical and ecological impact in the south of the country. This plant is well known for the oil extracted from the almond, characterized by high nutritional value and its large ...
Azizi Salah-eddine   +4 more
doaj   +1 more source

Kinetics of lycopene degradation in sunflower and grape seed oils [PDF]

open access: yes, 2018
The stability of lycopene in two vegetable oils, sunflower seed oil (SSO) and grape seed oil (GSO), was investigated by analyzing the carotenoid degradation kinetics in the temperature range of 10–40°C.
González, Erenio   +3 more
core   +1 more source

Vitamin E as a Treatment for Nonalcoholic Fatty Liver Disease: Reality or Myth? [PDF]

open access: yes, 2018
Obesity is one of the major epidemics of this millennium, and its incidence is growing worldwide. Following the epidemics of obesity, nonalcoholic fatty liver disease (NAFLD) has become a disease of increasing prevalence and a leading cause of morbidity ...
El Hadi, Hamza   +2 more
core   +2 more sources

Current knowledge and recent advances in understanding metabolism of the model cyanobacterium Synechocystis sp. PCC 6803 [PDF]

open access: yes, 2020
Cyanobacteria are key organisms in the global ecosystem, useful models for studying metabolic and physiological processes conserved in photosynthetic organisms, and potential renewable platforms for production of chemicals.
Lea-Smith, David   +2 more
core   +3 more sources

The content of vitamine E in hop cones of the Saaz variety

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2013
The activity of vitamin E, total content of tocols and the content of individual isomers: α-tocopherols, β-tocopherols, γ-tocopherols and δ-tocopherols was monitored in samples of hop cones of the world-important Saaz variety. Hop cone samples originated
Helena Pluháčková   +3 more
doaj   +1 more source

Functions of tocopherols in the cells of plants and other photosynthetic organisms [PDF]

open access: yesThe Ukrainian Biochemical Journal, 2014
Tocopherol synthesis has only been observed in photosynthetic organisms (plants, algae and some cyanobacteria). Tocopherol is synthesized in the inner membrane of chloroplasts and distributed between chloroplast membranes, thylakoids and plastoglobules ...
V. M. Mokrosnop
doaj   +1 more source

Tocopherol Content in Vegetable Oils Using a Rapid HPLC Fluorescence Detection Method

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2013
A quick and direct method based on reversed phase high performance liquid chromatography with fluorescence detector for measuring tocopherols (α , β + γ and δ) has been developed.
Constantin BELE   +4 more
doaj   +1 more source

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