Results 21 to 30 of about 17,038 (257)
Angewandte Chemie, EarlyView.We introduce a novel chemical derivatisation strategy for the UV‐activated detection of elusive metabolites. Incorporation of a tocopherol‐active chromophore allows for the detection of tagged analytes as photoionised radical cations, selectively induced by a 266 nm laser.
Sofia R. McGowan +5 more
wiley +2 more sources
Biological 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]
Journal 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
Chromatographic Separation of Vitamin E Enantiomers
Molecules, 2017 Vitamin E is recognized as an essential vitamin since its discovery in 1922. Most vegetable oils contain a mixture of tocopherols and tocotrienols in the vitamin E composition. Structurally, tocopherols and tocotrienols share a similar chromanol ring and
Ju-Yen Fu +4 more
doaj +1 more source
Czech Journal of Food Sciences, 2018 Alpha tocopherol and total tocopherols depletion in relation to polymerised triacylglycerols formation were studied during the heating of nine vegetable oils (olive, palm, peanut, sunflower, rapeseed, soybean, grapeseed, maize and rice) at oil ...
Jakub FIŠNAR +2 more
doaj +1 more source
Foods, 2023 Rapeseed oil is an important source of edible oil in the human diet and is also highly susceptible to oxidative deterioration. It has been demonstrated that rosemary extract (RE) can increase the oxidative stability of oils. In this work, the antioxidant
Mimi Guo +6 more
doaj +1 more source
Tocopherols in Micro-organisms [PDF]
Nature, 1959 ALTHOUGH the tocopherols, and in particular α-tocopherol, are widely distributed in Nature, they have not so far been identified in micro-organisms. The only micro-organism that has been adequately studied is bakers' yeast, which has been found to contain no tocopherol, although it contains another substance with vitamin E-like activity1.
J, GREEN, S A, PRICE, L, GARE
openaire +2 more sources
Anticancer Potential of Tocopherols-Containing Plants and Semi-Synthetic Tocopherols
PlantsTocopherols, potent bioactive compounds with anticancer properties, remain understudied in herbal medicinal plants, presenting a significant knowledge gap in the field of natural anticancer agents.
Nesti Fronika Sianipar +3 more
doaj +1 more source
Grasas y Aceites, 2008 A study on the characterization of virgin olive oils from wild olives (Olea europaea L. subsp. oleaster) was conducted in order to define new cultivars which are welladapted to the Tunisian environment and yield high quality oils.
Bechir Baccouri +7 more
doaj +1 more source
Oléagineux, Corps gras, Lipides, 2006 The sunflower oil is rich in polyunsaturated fatty acids and in minor components (1% of the oil fraction) including phytosterols, tocopherols, wax and others components.
Ayerdi Gotor Alicia +5 more
doaj +1 more source