Results 21 to 30 of about 55,439 (211)

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

Rice antioxidants: phenolic acids, flavonoids, anthocyanins, proanthocyanidins, tocopherols, tocotrienols, γ-oryzanol, and phytic acid

open access: yesFood Science & Nutrition, 2014
Epidemiological studies suggested that the low incidence of certain chronic diseases in rice-consuming regions of the world might be associated with the antioxidant compound contents of rice.
P. Goufo, H. Trindade
semanticscholar   +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

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

Carotenoids, Phenolic Compounds and Tocopherols Contribute to the Antioxidative Properties of Some Microalgae Species Grown on Industrial Wastewater

open access: yesMarine Drugs, 2015
This study aimed at investigating the potential of microalgae species grown on industrial waste water as a new source of natural antioxidants. Six microalgae from different classes, including Phaeodactylum sp.
H. Safafar   +3 more
semanticscholar   +1 more source

The effects of cadmium chloride on secondary metabolite production in Vitis vinifera cv. cell suspension cultures

open access: yesBiological Research, 2014
BACKGROUND: Plant secondary metabolites are possess several biological activities such as anti-mutagenic, anti-carcinogenic, anti-aging, etc. Cell suspension culture is one of the most effective systems to produce secondary metabolites. It is possible to
Emine Sema Cetin   +3 more
doaj   +1 more source

MICROWAVE HEAT TREATMENT OF PEANUT, SESAME AND SOYBEAN SEEDS AND ITS INFLUENCE ON THEIR LIPID CONSTITUENTS [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2002
'Microwave heating of oil seeds (peanut, sesame and soybean) was conducted to study the influence of heating on their oil constituents. Each seed sample was microwave heated for certain heating intervals avoiding charring and any damage of.
Minar Hassanein
doaj   +1 more source

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