ABTS radical cation
ANTIOXIDANT ACTIVITY (PHENOL AND FLAVONOID CONTENT ) OF THREE DIFFERENT CULTIVARS OF PIPER BETLE L. (PIPERACEAE)
... their radical scavenging properties using Piper betle ...free radical scavenging activity, improved ABTS radical cation decolorization assay and ferric reducing antioxidant power (FRAP) ...
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DETERMINATION OF IN VITRO ANTIOXIDANT ACTIVITY OF HYDROCOTYLE JAVANICA THUMB WHOLE PLANT EXTRACTS
... DPPH radical, hydroxyl, superoxide and ABTs radical cation scavenging activities when compared to standards such as ascorbic acid and ...
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Comparative Study of Antioxidant Activities and GC-MS Analysis of Aqueous and Ethanol Fruit Pulp Extract of (Green Kiwi Fruit) Actinidia deliciosa (A.Chev.) C.F. Liang & A.R. Ferguson
... analysis of aqueous fruit pulp extract showed different active compounds such as Nonanal, Flavone, Phytol with retention time 16.82, 19.92 and 26.73. Also, the GC-MS analysis of ethanol fruit pulp extract possessed ...
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Antioxidant Potential of Indigofera Linnaei Ali. an In Vitro Study.
... on ABTS radical cation, DPPH free radical, hydrogen peroxide, nitric oxide, superoxide radical and hydroxyl ...free radical scavenging activities of the extract were comparable ...
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Vol 44, No 1 (2014)
... PPH radical scavenging activity and ABTS radical cation scavenging activity increased in case of pathogen`s attack as a result of activation of enzymatic and non-enzymatic antioxidant system ...
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IN VITRO ANTIOXIDANT ACTIVITY OF NYMPHAEA RUBRA L RHIZOME
... (DPPH) radical scavenging activity, hydroxyl radical scavenging activity, superoxide radical scavenging activity, ABTS radical cation scavenging activity and reducing power using ...
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Evaluation of Radical Scavenging Activity of Certain Plant Extracts Using Cell Free Assays
... antioxidants, ABTS radical cation decolorization assay showed the similar results compared to those obtained from DPPH ...scavenged ABTS + . It was noted that the reaction with ABTS + ...
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In vitro screening of various extract of Barleria noctiflora for their antioxidant and free radical scavenging activity
... Free radical scavenging activity of plant samples was determined by ABTS radical cation decolorization assay 11 .... ABTS ·+ cation radical was produced by the reaction ...
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Bioassay-guided isolation of antioxidants and ?-Glucosidase inhibitors from the root of cassia sieberiana D.C. (fabaceae)
... This ABTS radical cation solution was diluted to obtain an absorbance of ...DPPH radical (ABTS radical cation) solution (100 µL) in a 96-well ...DPPH radical for 30 ...
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IN VITRO EVALUATION OF ANTIOXIDANT ACTIVITY OF SKIMMIA ANQUETILIA LEAVES EXTRACTS
... free radical scavenging potential of different organic and aqueous fractions of Skimmia anquetilia ...(ABTS) radical cation scavenging”, the “ferric reducing antioxidant power (FRAP)”, ...
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Assessment of the phytochemical constituents and antioxidant activity of a bloom forming microalgae Euglena tuba
... assays, ABTS •+ assay is based on interaction between hydrogen‐donating and chain‐breaking antioxi- dants and which has a characteristic blue colour showing absorption maxima at 734 ...the ABTS •+ ...
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Antimicrobial and antioxidant activities of protein hydrolysate from terrestrial snail Cryptozona bistrialis
... ABTS radical cation decolorization assay was performed to determine the free radical scavenging activity of the papain enzyme digested protein hydrolysate of ...1999). ABTS assay was ...
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IN VITRO ANTIOXIDANT AND FREE RADICAL SCAVENGING ACTIVITIES OF VARIOUS SOLVENT EXTRACTS OF MARSDENIA BRUNONIANA
... free radical scavenging activities of various solvent extracts of leaves of Marsdenia Brunoniana was evaluated by different in vitro antioxidant assay ...and radical scavenging activity on ABTS ...
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Insecticidal, antimicrobial and antioxidant activity and elemental analysis of Cochlospermum religiosum (L.) Alston (Bixaceae)
... Methods: Shade dried and powdered flower material was extracted by maceration process using methanol. Antibacterial activity of flower extract was determined by agar well diffusion assay against gram positive and gram ...
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Two New Bioactive Biphenylpropanoidsfrom the Roots of Salsolaimbricata (Chenopodiaceae) Growing in Saudi Arabia
... Phytochemical investigation of the roots of Salsola imbricata allowed to two new bioactive biphenylpropanoids (1) and (2) named, biphenylsalsonoid A and B, respectively. Their structures were established through ...
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Evaluation of antioxidant activity of Picrorhiza kurroa (leaves) extracts
... 2,2-diphenyl-1-picrylhydrazyl radical and 2,2'-azino- bis(3-ethylbenzothiazoline-6-sulphonic acid) ...2,2-diphenyl-1-picrylhydrazyl radical and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) assay ...
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Selective deposition of dietary α-Lipoic acid in mitochondrial fraction and its synergistic effect with α-Tocoperhol acetate on broiler meat oxidative stability
... free radical scavenging activity and ABTS + reducing activity that measured the antioxidants potential of the MF of broiler ...free radical and when mixed with an antioxidant, it donates a hydrogen ...
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Oxidative Polymerization of Heterocyclic Aromatics Using Soybean Peroxidase for Treatment of Wastewater
... For SBP substrates, spin densities and Mulliken charges were calculated for the formation of the radical cation by single-electron transfer in water. The spin density values and the charges of all atoms in ...
272
PHYTOCHEMICAL ANALYSIS AND IN VITRO ANTIOXIDANT ACTIVITY OF RUBUS APETALUS POIR. (ROSACEAE)
... vitro radical scavenging assays being used to evaluate the antiradical activity of various kinds of samples including plant ...free radical having an absorption maximum at 515- 520nm in alcoholic ...DPPH ...
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In Vitro Free Radical Scavenging Potential of Methanol Extract of Entire Plant of Phyllanthus Reticulatus Poir
... Superoxide is a highly reactive molecule that can react with many substances, produced in various metabolic processes, including phagocytosis. It can cause oxidation or reduction of solutes depending on their reduction ...
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