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Natural Antioxidants in Chemoprevention
1998It is well documented that diets rich in fruits and vegetables can reduce the risk of most common cancers, and that some food items from this class may be protective against heart disease. Several explanations have been offered, one of which relates to the natural presence of potent antioxidants in plant products.
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Antioxidant Effects of Natural Bioactive Compounds
Current Pharmaceutical Design, 2009Reactive oxygen species (ROS), as well as reactive nitrogen species (RNS) play either harmful or beneficial role in biological systems. Beneficial effects of ROS include physiological roles in cellular responses against infectious agents and in several cellular signalling pathways. Harmful effects are due to high concentrations of ROS, which can damage
BALSANO, CLARA, ALISI A.
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Antioxidative effectiveness of some natural antioxidants in sunflower oil
Zeitschrift f�r Lebensmittel-Untersuchung und -Forschung, 1996Sunflower oil has been oxidized at 25 and 100 degrees C in the presence and in the absence of 0.01, 0.02 and 0.05% 3,4-dihydroxybenzoic acid, caffeic acid, esculetin and fraxetin. 3,4-Dihydroxybenzoic acid shows no antioxidative activity at either temperature. Esculetin possesses a relatively low effectiveness at 100 degrees C (stabilization factor F =
N V, Yanishlieva, E M, Marinova
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Natural Antioxidants for Neurodegenerative Diseases
Molecular Neurobiology, 2005The author reviews the studies on the preventing effects of natural antioxidants, such as vitamins E and C, flavonoids, and polyphenols on neurodegenerative diseases, especially summarizing the results on the protective effect of ginkgo biloba extract on neuron cells, preventing effects of green tea polyphenols on apoptosis of PC12 cells (Parkison's ...
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Natural antioxidants of plant origin
2019Interest in the content of natural antioxidants in plant-based foods can be from the human health perspective, in terms of how these compounds might help promote one's health and wellness, or from the storage point-of-view, as the endogenous antioxidant constituents aid to extend a foodstuff's shelf-life.
Ryszard, Amarowicz, Ronald B, Pegg
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1997
Cancer, inflammation, diabetes, cardiovascular disease, neurological diseases and many other diseases have been shown to be related to free radicals. In the case of neurological diseases such as dementia, stroke, and tumor, much effect has been concentrated on the study of free radicals1. Recently, food with antioxidant properties has been suggested as
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Cancer, inflammation, diabetes, cardiovascular disease, neurological diseases and many other diseases have been shown to be related to free radicals. In the case of neurological diseases such as dementia, stroke, and tumor, much effect has been concentrated on the study of free radicals1. Recently, food with antioxidant properties has been suggested as
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Discoloration of teeth is a common concern among patients seeking cosmetic treatment. The color of teeth can be affected by various factors, both internal and external, such as ingestion of chemicals or consumption of foods that can cause staining. Currently, there are numerous products available in the market that claim to remove stains and whiten ...
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Bioflavonoids - Natural Antioxidants
1998Flavonoids are idnetified in all vascular plants. These molecules are found in fruits, vegetables, nuts, seeds, stems and flowers, and are important constituents of the human diet. many flavonoids (as procyanidin dimers) are good free-radical scavengers.
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