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Natural antioxidants and neurodegenerative diseases
Frontiers in Bioscience, 2004Neurodegenerative diseases such as Alzheimer's (AD) and Parkinson's (PD) diseases are defined by a progressive neuronal dysfunction and an ensuing behavioral dysfunction. Although protein aggregation (i.e beta-amyloid and alpha-synuclein) plays a pivotal role in both AD and PD, there is increasing evidence that excessive accumulation of reactive oxygen
S, Bastianetto, R, Quirion
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Bee pollen as a natural antioxidant source to prevent lipid oxidation in black pudding
LWT, 2019The antioxidant activity of bee pollen (mainly composed by Cistus ladanifer pellets) was explored in the context of black pudding production. For this purpose, three black pudding formulations comprising varying antioxidant compounds (sodium ascorbate ...
O. Anjos +7 more
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The article examines the chemical composition of saffron inflorescences (Crocus sativus - lat.) and its antioxidant activity. The amount of beta-carotene among biologically active substances in the plant was determined experimentally. Since these substances have the property of slowing down the process of biological aging, information is provided on ...
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Industrial crops and products (Print), 2018
Herein, the potato peels which are the huge household and agro-industrial disposable waste material have been evaluated as a promising and sustainable natural antioxidant for enhancing the oxidation stability of the biodiesel produced from Nahar (Mesua ...
Anuchaya Devi, V. K. Das, D. Deka
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Herein, the potato peels which are the huge household and agro-industrial disposable waste material have been evaluated as a promising and sustainable natural antioxidant for enhancing the oxidation stability of the biodiesel produced from Nahar (Mesua ...
Anuchaya Devi, V. K. Das, D. Deka
semanticscholar +1 more source
Journal of drugs in dermatology : JDD, 2008
The constant exposure of the skin to oxidative stress results in damage to cellular DNA and cell membrane lipids and proteins. To combat this problem, the skin contains a number of antioxidants that protect against oxidative injury. However, these cutaneous antioxidants can be depleted by sun exposure and environmental insults, resulting in an overload
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The constant exposure of the skin to oxidative stress results in damage to cellular DNA and cell membrane lipids and proteins. To combat this problem, the skin contains a number of antioxidants that protect against oxidative injury. However, these cutaneous antioxidants can be depleted by sun exposure and environmental insults, resulting in an overload
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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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