antioxidant activity
Atypical antioxidant activity of non phenolic amino coumarins
... the antioxidant activity of non phenolic coumarins remains ...cant antioxidant properties against free radicals derived from 2,2 0 -azobis(2-amidinopropane) dihydrochloride under aerobic ...the ...
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Stability of individual phenolic compounds and antioxidant activity during storage of a red wine powder
... the antioxidant activity and the polyphenolic contents of red ...between antioxidant capacity and the contents of total polyphenols have been reported by many authors (Avalos-Llanos et ...the ...
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Leaf antioxidant activity in contrasting Brachiaria genotypes under waterlogging conditions [recurso electrónico]
... factor: Antioxidant system (enzymatic and non-enzymatic) and Oxidative damage (protein content and lipid peroxida- ...non-enzymatic antioxidant capacity was measured by 2,2-diphenyl-1-picrylhydrazyl (DPPH) ...
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Extracción de antioxidantes de los residuos de la destilación a vapor e hidrodestilación de la Lavandula angustifolia
... The antioxidant activity is used to protect food products from oxidative rancidity, loss of labile compounds, the formation of off-flavours in the food industry and moreover, to contribute additional ...
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Determinacin in vitro de la capacidad antioxidante de extractos y compuestos fenlicos de hojas de Ugni molinae Turcz
... The results observed for EAE and ME extracts could be originated in their different phytochemical composition. The concentrations of the extracts used in the assays were chosen in terms of the sensitivity of each method. ...
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Estado del arte sobre Cassia grandis L f (caandonga)
... Antioxidant activity in vitro was reported for various extracts from leaves of this ...scavenging activity like DPPH, nitric oxide and hydroxyl radical was ...antioxidant activity. In ...
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Physiological plasticity of Dictyota kunthii (Phaeophyceae) to copper excess
... wastes accumulated in some coastal areas in Chile continue to be responsible for some major sources of focal pollution, from 2400 g/L at the discharge point in the past to 20–25 g/L in the present (Castilla, 1996; ...
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Capacidad atrapadora de radicales libres, efectos citotxicos y antiproliferativos de Vaccinium meridionale Sw en lneas celulares de cncer de colon
... Most of the protective effects of anthocyanins are attributed to their ability to scavenge ROS, they also function by chelating metals and by direct binding to proteins. The antioxidant effects of anthocyanins in ...
13
Melatonin as a therapeutic tool in ophtalmology : implication for glaucoma and uveitis
... an antioxidant is greatly ...the antioxidant potential (Leon et ...pathway activity in the golden hamster retina (Sáenz et ...NOS activity and L- arginine uptake, and additionally to inhibit ...
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Actividad antioxidante in vitro del extracto de metanol de los rizomas de Curculigo orchioides Gaertn
... in-vitro antioxidant properties of any natural product or drug to consider it as an antioxi- dant substance, followed by evaluation of its antioxidant function in biological systems 14 ...
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Indicators of oxidative stress in long lived individuals belonging to the municipality of Santa Clara
... SOD activity or expression prevent arriving at a definitive ...the activity of this enzyme during aging are ...in activity or expression with age, while other authors report a decrease or ...
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Actividad antioxidante de activit, una formulación herbomineral, en daños renales y cardiacos inducidos experimentalmente
... s.c. twice at an interval of 24 hours) in sterile saline. The change in body weight was recorded weekly. After 24 hours of the last dose of iso- proterenol, blood was collected and serum was separated for estimations of ...
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Models of hepatoprotective activity assessment
... Abstract Liver diseases are a major health problem worldwide, making it necessary to develop new molecules that help counteract or prevent such diseases. On account of this fact, inves- tigations aiming to obtain natural ...
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