Results 11 to 20 of about 17,038 (257)
Grasas y Aceites, 2005 Samples of refined and partially hydrogenated soybean oils, with iodine values between 60 and 130, tocopherol-stripped or not by aluminium oxide treatment, were submitted to thermal oxidation, at 180 °C (during) for 10 hours. Samples were collected at 0,
C. J. Steel +2 more
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Some nutritional benefits of extra virgin olive oil
Grasas y Aceites, 1994 The benefits of olive oil could be related to its antioxidant potential. The aim of this study was to evaluate the "in vivo" antioxidant activity of different extra virgin olive oils (EVOO) produced in the Mediterranean area. One hundred and twenty rats
S. Ciappellano +4 more
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MICROALGAE AS TOCOPHEROL PRODUCERS [PDF]
Biotechnologia Acta, 2014 Microalgae are able to accumulate considerable amounts of tocopherols (up to 4 mg/g dry weight). The content of α-tocopherol to plant oils is low, whereas microalgae contain up to 97% of the tocochromanols that provides high bioactivity.
V. M. Mokrosnop, E. K. Zolotareva
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Grasas y Aceites, 2019 The stability of α-, (β+γ)- and δ-tocopherols present in rice bran oil at different heating temperatures has been evaluated. For this purpose, samples of rice bran oil from chemical and physical refining processes in Brazilian industries were studied ...
M. H. Bruscatto +3 more
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Effects of nano-emulsion preparations of tocopherols and tocotrienols on oxidative stress and osteoblast differentiation [PDF]
Archives 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
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Applied 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
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Changes on Storage of Peanut Oils Containing High Levels of Tocopherols and β-Carotene
Czech 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
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The content of vitamine E in hop cones of the Saaz variety
Acta 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
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Functions of tocopherols in the cells of plants and other photosynthetic organisms [PDF]
The 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
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Tocopherol Content in Vegetable Oils Using a Rapid HPLC Fluorescence Detection Method
Notulae 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
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