Workshop on Antioxidant Measurement Assay Methods
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منابع مشابه
DNA protection, antioxidant and xanthin oxidase inhibition activities of polyphenol-enriched fraction of Berberis integerrima Bunge fruits
Objective(s): The aim of this study was to prepare fraction and determine the biological activities of the polyphenol-enriched fraction of Berberis integerrima Bunge fruits. Materials and Methods: In this assay fraction was extracted by column chromatography, using Amberlite column as the stationary phase. Phenol and flavonoids in the extract and fraction were analyzed by high performance liqui...
متن کاملSimple and Sensitive Method of Fluorometry for Determination of Total Antioxidant Capacity
Background and Objective: Oxidative stress plays an important role in the pathogensis of various diseases, including lung cancer, chronic obstructive pulmonary disease, and atherosclerosis. Total antioxidant capacity plays a significant role in the body’s antioxidant defense, so its assessment is a matter of the utmost importance. Currently, assessment of this capacity is performed in var...
متن کاملTesting for congenital disorders of glycosylation by HPLC measurement of serum transferrin glycoforms.
1. Rice-Evans C, Miller NJ. Total antioxidant status in plasma and body fluids. Methods Enzymol 1994;234:279–93. 2. Cao G, Alessio CP, Cutler RG. Oxygen-radical absorbance capacity assay for antioxidants. Free Radic Biol Med 1993;14:303–11. 3. Benzie IFF, Strain JJ. The ferric reducing ability of plasma (FRAP) as a measure of “antioxidant power”: the FRAP assay. Anal Biochem 1996;239: 70–6. 4. ...
متن کاملStandardized methods for the determination of antioxidant capacity and phenolics in foods and dietary supplements.
Methods available for the measurement of antioxidant capacity are reviewed, presenting the general chemistry underlying the assays, the types of molecules detected, and the most important advantages and shortcomings of each method. This overview provides a basis and rationale for developing standardized antioxidant capacity methods for the food, nutraceutical, and dietary supplement industries....
متن کاملEvaluation of fibrinolytic and antioxidant effects of Allium elburzense bulb extracts
Objective: Allium elburzense is an endemic plant of the family Amaryllidaceae that grows wild in northern Iran with some nutritional and medicinal applications. The present study was aimed to investigate the fibrinolytic and antioxidant effects of A. elburzense bulb extracts. Materials and Methods: Hydroalcoholic, aqueous, chloroformic and butanolic extracts were evaluated in this research. In ...
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