FRAP Assay
Production and Characterization of Ferulic Acid from Pineapple Waste and Its Anticancer Activity Using HeLa cell Line
... ABSTRACT: Ferulic acid is a hydroxycinnamic acid, a type of organic compound. It is an abundant phenolic photochemical found in plant cell wall components such as commelinid plants as covalent side chains. It is related ...
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Evaluation of Antioxidant Properties of Salvia Hypoleuca In Invitro Condition
... A modified method of Benzie and Strain was adopted for the FRAP assay. The stock solutions included 300 mM acetate buffer, pH 3.6, 10 mM TPTZ (2, 4, 6-tripyridyl-S-triazine) solution in 40 mM HCl and 20 mM ...
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“The Antioxidant Study of an Ayurvedic Medicine, Balarishtam” by Sivasankar Reddy Konda, Mudiganti Ram Krishna Rao, Minu Priya, K. Prabbu, V. S. Kalaivani, D. Kumaran, Ayub Alam, Kumari Sangeeta Singh, Lakshmi Sundaram, India.
... Balarishtam is an Ayurvedic formulation used for the treatment of diseases caused due to Vata imbalance such as brain related dysfunctions. The present study deals with the antioxidant activities such as DPPH ...
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ANTI-OXIDANT AND ANTI-BUTYRYLCHOLINESTERASE ACTIVITY OF AN AQUEOUS EXTRACT OF MORUS NIGRA.
... the FRAP assay which measures the Ferric reducing activity of plasma as a measure of antioxidant ...The FRAP values of sample are obtained in comparison to the absorbance of TPTZ of test samples to ...
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Antioxidant Activity and Oxidative Stability of Some Binary and Ternary Blended Vegetable Oil
... --------------------------------------------------------------------------------***---------------------------------------------------------------------- Abstract – The study includes the binary and ternary blending of ...
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Effects of Binary Solvent Extraction System and Extraction Time on Antioxidant Activity from Roselle (Hibiscus Sabdariffa L ) Seeds
... scavenging assay, ABTS radical scavenging assay and FRAP assay of roselle seeds extract was employed 80% ethanol at 10 minutes ...inhibition assay, TFC, TPC showed in as roselle seed ...
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Antioxidant Activity Determination of Citronellal and Crude Extracts of Cymbopogon citratus by 3 Different Methods
... including FRAP assay (Ferric reducing antioxidant po- tential), DPPH radical scavenging assay (1,1-diphenyl-2-picryl hydrazyl radical reducing power methods), and β-carotene bleaching ...
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Alteration in Antioxidant Capacity in Patients with Chronic Obstructive Pulmonary Disease
... (ORAC) assay (11), the Randox Trolox-equivalent antioxidant capacity (Randox- TEAC) assay (9), and the ferric reducing ability of plasma (FRAP) assay (3) are the most conventional ...capacity, ...
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Phytochemical studies and antioxidant activities of artocarpus scortechinii king
... (FRAP) assay: Experiment was carried out according to Channarong et ...[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 ...
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Scrutinizing the antioxidant potential of Prunella vulgaris L. : A medicinal plant from central Himalayan region
... (FRAP) assay was performed 21 with minor ...warmed FRAP reagent (370C) and kept at 370C for 10 ...of FRAP reagent (Acetate Buffer: TPTZ solution: Ferric chloride ratio is 10:1:1) was taken ...
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ANTIOXIDANT ACTIVITY OF METHANOLIC EXTRACT OF MIKANIA MICRANTHA LEAVES
... vitro assay methods namely (1) DPPH free radical scavenging activity, (2) Ferric reducing antioxidant potential (FRAP) assay and (3) Total Phenolic content, ...
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“Evaluation of Antioxidant Properties and Total Phenolic Content of Gardenia gummifera Linn.” by Vindhya K, Leelavathi S, India.
... (DPPH) assay, superoxide radical scavenging assay, reducing power assay, cerium (IV) amaranth dye assay, Ferric Reducing Antioxidant Property (FRAP) assay and total antioxidant ...
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Comparison of Physicochemical, Antioxidant Properties and Sensory Acceptance of Puree from Tamarillo and Tomato
... and FRAP assay and lastly to evaluate the consumers acceptance on the new product (tamarillo puree) using sensory evaluation by 9 point hedonic ...and FRAP value for tomato puree was ...
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IN VITRO ANTIOXIDANT ACTIVITY OF METHANOLIC EXTRACT OF CALLICARPA ARBOREA LEAVES
... Callicarapa arborea, commonly known as Beautyberry Tree belongs to Verbenaceae family. It is widely used in traditional medicine for treatment of jaundice, fever, headache, stomachache, skin and scorpion bites diseases. ...
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Antioxidant and Anticancer Activities of Pomogranate and Custard Apple Extracts
... 1) Frap assay: Total antioxidant activity was measured by FRAP(Ferric reducing antioxidant power ...assay). FRAP assay was carried out by adding 100μl of ferulic acid sample and ...
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Determination of phenolic composition and antioxidant activity in flowers and stems of Rumex tunetanus using RP-UHPLC-ESI-QTOF-MS JoudaAbidi a, SondaAmmar , Mohamed Bouaziz a Laboratoired'Electrochimie et Environnement, EcoleNationaled'Ingénieurs de Sfax,Université de Sfax, BP1173, 3038 Sfax, Tunisia.
... Globally, these results exemplify the usefulness of RP-HPLC-DAD-QTOF-MS to perform characterization studies, such as that described here. In this way, 60 phenolic compounds were characterized in flowers and 51 in stems ...
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Oxidative stress mitigation and the inhibition of carbohydrate-hydrolysing, lipoxygenase (15-LOX), and acetylcholinesterase enzymes by methanolic crude extracts and partitioned fractions of Rinorea dentata (P Beauv.) O Ktze. leaf and stem
... Rinorea dentata (Violaceae) is a rare medicinal plant used in treating many diseases such as malaria, neurodegenerative diseases, body inflammation, and diabetes among others. The study investigated the in vitro ...
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EVALUATION OF INVITRO FREE RADICAL SCAVENGING POTENTIAL OF VARIOUS EXTRACTS OF WHOLE PLANT OF Mucuna pruriens (Linn)
... extract of Mucuna pruriens and ascorbate were found to be 100µg/ml and 410µg/ml respectively. The methanolic extract of Mucuna pruriens was found more effective in FRAP assay than that of petroleum ether ...
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In vitro antioxidant studies of fresh Brassica oleracea and the characterization of its bioactive compounds using Fourier transform infrared spectroscopy (FTIR)
... scavenging assay and Ferric Reducing Antioxidant Potential (FRAP) ...scavenging assay showed potent antioxidant power with IC50 values of 200µl and Ferric reducing antioxidant power for extract ...
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Total Phenolics, Flavonoids, and Anthocyanin Contents of Six Vireya Rhododendron from Indonesia and Evaluation of their Antioxidant Activities
... The FRAP assay (Benzie and Strain, 1996) and a procedure from Settharaksa et ...The FRAP working solution was made by mixing 300 mM acetate buffer pH ...µL FRAP reagent and let it stand for 30 ...
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