DPPH and nitric oxide
COMPARATIVE EVALUATIONOF ABTS, DPPH, FRAP, NITRIC OXIDE ASSAYS FOR ANTIOXIDANT POTENTIAL, PHENOLIC & FLAVONOID CONTENT OF EHRETIA ACUMINATA R. BR. BARK
... ABTS, DPPH, FRAP, reducing capacity of Nitric oxide, total phenolic content and flavonoid content from Ehretia acuminata bark extracts by different solvent ...
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BIOASSAY- GUIDED ISOLATION OF NICOTIFLORIN FROM MORINDA TINCTORIA ROXB.
... A glass column, 75 cm in length, 5.5 cm in side diameter fitted with a stopcock was used. Silica gel 230-400 mesh size, 0.040-0.063 mm (E. Merck and Co. Ltd) was activated by heating at 120 ºC for one hour and was used ...
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ATIOXIDAT ACTIVITY OF ROOTS OF HEMIDESMUS IDICUS VAR. PUBESCES A I VITRO STUDY
... Methanol and aqueous extracts of H. indicus var. pubescens roots were subjected to in vitro antioxidant studies. Both HIRM and HIRA exhibited moderately potent free radical scavenging activities against DPPH (IC50 ...
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Antihemolytic and Antioxidant Activity of Hibiscus Esculentus Leaves
... as DPPH and nitric oxide radical scavenging, reducing power, linoleic acid and iron ion chelating power and its antihemolytic activity with employing hydrogen peroxide induced oxidative damage in rat ...
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Antioxidant Activity and Free Radical Scavengind Activity of Salvia Glutinosa Growing in Iran
... i.e. DPPH and nitric oxide radical scavenging, reducing power, linoleic acid, iron ion chelating power and scavenging of hydrogen peroxide in order to understand the usefulness of this plant in ...
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“ANTIBACTERIAL AND ANTIOXIDANT ACTIVITY OF DIFFERENT EXTRACT OF MORINGA OLEIFERA LEAVES – AN IN VITRO STUDY” by Vikash Kumar, Nishtha Pandey, Nitin Mohan, Ram P. Singh, India.
... Moringa oleifera is a common plant and known for various medicinal properties. The research work was conducted to investigate the in vitro antimicrobial and antioxidant activity of aqueous, ethanolic and methanolic ...
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ANTIOXIDANT ACTIVITY OF ETHYL ACETATE EXTRACT OF GENUS AMARANTHUS LINN
... ABSTRACT: Plants possess good antioxidant capacity to get rid of free radicals that cause many lifestyle diseases especially cancer. Assessment of Antioxidant activity of Amaranthus Linn. leaves were evaluated by using ...
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10) Evaluation of possible antioxidant activities of barberry solid formulation, a selected formulation from Traditional Persian Medicine (TPM) via various procedures
... methods: DPPH radical scavenging, nitric oxide free radical scavenging and Ferric Reducing Antioxidant Power Assay (FRAP) reducing ...of DPPH radical scavenging shows that the hydro-alcoholic ...
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“Improvement of Antioxidant Activity and Related Compounds in Fenugreek Sprouts through Nitric Oxide Priming” by Palash Mandal, Saran Kumar Gupta, India.
... as DPPH, ABTS, and nitric oxide scavenging potential; metal chelation, lipid peroxidation, reducing power and beta-carotene protective ...for DPPH and ABTS from 24h stage to 48h ...
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Journal of Applied Pharmaceutical Science
... by DPPH radical scavenging, nitric oxide scavenging assay, total antioxidant capacity, reducing power assay and ABTS radical scavenging methods ...
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Antioxidant Studies of Methanolic Extract of Randia Dumetorum Lam.
... power assay), 41.03 µg/ml, (DPPH scavenging assay), 86.71 µg/ml (nitric oxide scavenging assay), 81.11 µg/ml (super oxide scavenging assay) and 124.39 µg/ml (lipid peroxidation assay). In ...
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Influence of extraction process on antioxidant activity and rutin content in Physalis peruviana calyces extract
... Considering the statistical analysis, the optimal extraction conditions to achieve the best results in terms of yield, antioxidant activity, total phenols and rutin content are: 70% ethanol as extraction solvent, and a ...
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Bioactive Properties of Japanese Fermented Fish Paste, Fish Miso, Using Koji Inoculated With Aspergillusoryzae
... In our study, we found that antioxidative peptides of low molecular weight play an important role in improving the antioxidant activity of fish miso. In addition, amino acids such as lysine, glycine, valine, and ...
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Evaluation of In-Vitro Antioxidant Activity of Ougeinia Oojeinensis Leaves
... hydrogen-donating, nitric oxide scavenging and superoxide scavenging activity ...models. DPPH is stable nitrogen centered free radical that can accept an electron or hydrogen radical to become a ...
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INVITRO ANTIOXIDANT ACTIVITY OF METHANOLIC EXTRACT OF SACCHARUM SPONTANEUM
... Biomolecules can be oxidized by free radicals which results in oxidative stress. This oxidative damage has an important etiological role in aging and development of diseases like cancer, atherosclerosis, and other ...
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IN VITRO ANTIOXIDANT AND ANTIDIABETIC ACTIVITY OF HYDROALCOHOLIC EXTRACT OF PLUMERIA PUDICA JACQ
... using DPPH (α, α- Diphenyl- β-Picryl Hydrazyl) radical scavenging activity, Reducing power assay and Nitric oxide scavenging assay to find out the antioxidant ...
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Comparative evaluation of the antioxidant capacity of ferulic acid and synthesized propionyl ferulate
... Ferulic acid (FA) is a polyphenolic compound with demonstrated antioxidant capacity. In this study, propionyl ferulate (PF) was synthesized and characterized using melting point, ultraviolet spectroscopy, ...
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High Performance Liquid Chromatography (HPLC) Fingerprinting, Mineral Composition and In Vitro Antioxidant Activity of Methanol Leaf Extract of Synsepalum dulcificum (Sapotaceae)
... extract. Nitric oxide (NO), hydroxyl radical (OH), ABTS ·+ and 2,2-diphenyl -1-picrylhydrazyl (DPPH) radicals scavenging activity, inhibition of lipid peroxidation and the ability of MSD to chelate ...
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STUDIES ON IN VITRO ANTIOXIDANT ACTIVITY OF ETHANOLIC EXTRACT OF ECBOLIUM LINNEANUM KURZ. (ACANTHACEAE)
... Ethanotlic extract of Ecbolium linneanum showed significant antioxidant activity by inhibiting DPPH radicals, Nitric oxide scavenging and reducing power activities when compared with vitamin C as ...
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Antioxidant and Analgesic Activities of Valerian Officinalis Linn. Root Extract
... Methanolic root extract of Valerian officinalis was screened for analgesic effect using hot plate and tail immersion at various doses (100, 200 and 500 mg/kg). The results were also compared with standard drug diclofenac ...
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