Natural Antioxidants: Fascinating or Mythical Biomolecules?
نویسندگان
چکیده
منابع مشابه
Natural antioxidants: fascinating or mythical biomolecules?
Research on the use, properties, characteristics and sources of antioxidants especially phenolic compounds, flavonoids, vitamins, synthetic chemicals and some micronutrients began in the late 18(th) century. Since then antioxidant research has received considerable attention and over a hundred thousand papers have been published on the subject. This has led to a rampant use of antioxidants in o...
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Flaxseed is a rich source of different types of phenolics such as lignans, phenolic acids, flavonoids, phenylpropanoids and tannins. To date, extensive investigations has been undertaken to demonstrate antioxidant potential of flaxseed phenolics. However, antioxidant potential of all the flaxseed phenolics has not been collectively discussed. Hence, the aim of this article is to highlight the v...
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Alzheimer's disease (AD) is a progressive neurodegenerative disorder characterised by severe cognitive impairment that ultimately leads to death. Current drugs used in AD are acetylcholinesterase inhibitors and antagonists to the NMDA receptors. These drugs may only slightly improve cognitive functions but have only very limited impact on the clinical course of the disease. In the past several ...
متن کاملThe Sources of Natural Antioxidants
Intensive oxidative processes occuring in human organism lead to formation of oxygen reactive forms, which can damage systemic cells and tissues. It is shown, that body endogenous protective system can be supported in that case by natural antioxidant compounds provided from food. The assessment of food products as the potential sources of antioxidants was performed, taking into consideration th...
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Particularly in the field of advertising and in popular scientific journals, antioxidants such as β-carotene (from carrots) or lycopenes (from tomatoes) and the vitamins C and E are one-sidedly portrayed as substances capable of offering protection against cancer or ageing because they diminish or prevent the effects of free radicals. However, free radicals should by nomeans be considered as be...
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ژورنال
عنوان ژورنال: Molecules
سال: 2010
ISSN: 1420-3049
DOI: 10.3390/molecules15106905