FRAP and Inhibition
Effect of Highbush blueberry consumption on markers of metabolic syndrome : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Nutritional Science at Massey University, Palmerston North, New Zealand
... enzyme inhibition as well as enhanced beneficial probiotic bacterial growth but contained different components of individual anthocyanins, were chosen for further testing in ...
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Gaultheria trichophylla (Royle): a source of minerals and biologically active molecules, its antioxidant and anti lipoxygenase activities
... The extracts of G.trichophylla showed the presence of phenolic and flavonoids and most of these are concentrated in the methanol extract. This may have contributed towards its greatest radical scavenging ac- tivity in ...
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In Vitro Antioxidant Activity and Phytochemical Screening of Ethanolic Extract of Tabernaemontana Coronaria (L.)
... activity inhibition of DPPH, FRAP, hydroxyl radical scavenging, superoxide radical scavenging, reducing power assay and nitric oxide radical scavenging ...dependent inhibition of FRAP, ...
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Comparative Study of DPPH, ABTS and FRAP Assays for Determination of Antioxidant Activity
... The ABTS ●+ stock solution was prepared by reacting ABTS (Sigma Aldrich, India) aqueous solution (7 mM) with 2.45 mM aqueous solution of potassium persulfate (Merck, India) in equal quantities; the mixture was allowed to ...
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“Phytochemical Screening and Evaluation of In Vitro Antioxidant Efficacy of Enicostemma Littorale Blume Leaves Extract” by R. Selvam, K. Muruganantham, S. Subramanian, India.
... Medicinal plants play a pivotal role in curing various human ailments. Among the series of medicinal plants, Enicostemma littorale Blume (E. littorale), a perennial herb belongs to the family Gentianaceae is cosmopolitan ...
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Antioxidant and Antimicrobial Activities of Four Characteristic Honey Samples Produced in West Bengal (India)
... content, FRAP assay, hydroxyl radical scavenging assay and assay for inhibition of lipid peroxidation) applied in the present study, Sundarban honey gave the best result, in terms of gallic acid ...of ...
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Design, Synthesis, Characterization And Biological Evaluation Of Novel Flavone Derivatives: Molecular Docking Studies
... Sabouraud’s dextrose broth medium was prepared and transferred into sterile Petri plates aseptically (thickness of 5-6mm). The plates were allowed to dry at room temp. The plates were inverted to prevent condensate ...
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“Total Antioxidant Status and Oxidative Stress in Diabetes Mellitus and Metabolic Syndrome” by B.Sai Ravi Kiran, T.Mohana Lakshmi, R.Srikumar, E.Prabhakar Reddy, India.
... lower FRAP levels in the study group when compared to controls (p=0.001). FRAP is a measure of the antioxidant power, based on the reduction of ferrous ions by the effect of the reducing power of plasma ...
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Using Fluorescence Recovery After Photobleaching (FRAP) to study dynamics of the Structural Maintenance of Chromosome (SMC) complex in vivo
... 4. Microscope: UltraView PerkinElmer Spinning Disc Confocal microscope with FRAP module, 100x 1.35NA oil immersion objective, Electron-multiplying charge-coupled device (ImagEM, Hamamatsu Photonics) and UltraView ...
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Antioxidant activity of the seaweed, Caulerpa racemosa - In vitro assessment
... The FRAP is another antioxidant assay that is measured using a reaction in which Fe 3+ is reduced to Fe 2+ ...the FRAP value was 633mM and 837mM Fe (II)/g as compared to 793mM and 992 mM Fe (II)/g in case ...
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Determination of total phenolic content, total flavonoid content and FRAP in culinary herbs in relation to harvest time
... solution in proportions of 10:1:1. 50 μl of sample were added into testing tube with 4 ml of FRAP reagent. A er 10 minutes of incubation was measured the absorbance at 593 nm. The standard curve was prepared using ...
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Journal of Applied Pharmaceutical Science
... The study aimed to identify the chemical constituents of Leucaeana leucocephala leaves and evaluate the antioxidant and antimicrobial activities of the extract and compounds. An acylated flavanol glycoside, quercetin - ...
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Phytochemical Constituents And In Vitro Radical Scavenging Activity Of Different Cladodes Juice Of Cactacea Cultivars From Different Areas In Morocco
... ability to scavenge DPPH radicals. The samples were able to inhibit the activity of DPPH radical. While this antiradical activity depends on the regions, cladodes extract has a very important antioxidant activity. Thus, ...
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Primary Metabolite Profiling and Potential Antioxidants Activity from Fagonia cretica (Stem and Roots)
... Many carbonic compounds are found in medicinal plants, which work as a drug for human body. Fagonia cretica (Linn.) is most valuable therapeutic medicinal plant, commonly known as Dhamasa and belong to Zygophyllaceae ...
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Alteration in Antioxidant Capacity in Patients with Chronic Obstructive Pulmonary Disease
... Mean and standard deviation (SD), and percentages were used for quantitative and qualitative variables, respectively. Comparisons between the results were carried out using a paired t-test after assessing the normality ...
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Phytochemical studies and antioxidant activities of artocarpus scortechinii king
... [3]. FRAP reagent was freshly prepared, consist of stock solution with ratio 10:1:1 of 300 mM acetate buffer, 10 mM TPTZ in 40 mM HCl and 20 mM FeCl 3 ...of FRAP reagent were added to the ...
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Journal of Applied Pharmaceutical Science
... The purpose of this study is to enhance the knowledge of the H. halimifolium collected in Tunisia. Various solvents with various polarity (ethanol, dichloromethane, n-butanol, ethyl acetate and water) were used to ...
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Acute and Chronic Theophylline Therapy in Exercise-Induced Bronchospasm
... inhibition was as follows: five had complete inhibition, nine had 60% to 85% inhibition, six had 20% to 50% inhibition, and one had no inhibition at all. The subject with no inhibition w[r] ...
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Two Dimensional Diffusion of Colloidal Particles on Supported Lipid Bilayers
... In 1976, Axelrod et al. published an article [3] in which FRAP is introduced and a quantative connection is established between the recovery of the signal and the diffusion coefficient. Although others improved on ...
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Preparation and Characterization of Nanohybrid Antioxidant from Propyl Gallate and Evaluation of its Antioxidant Activity
... and 100) µg/ml, respectively. By using ferric reducing antioxidant power (FRAP), analysis of the results allowed to rank the antioxidants used in this study as follows: Mg/Al-PG-LDH < Trolox< PG. The ...
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