2-Diphenyl-1-picrylhydrazyl method
Antioxidant and Antimicrobial Activities of an Ethnobotanically Important Plant Holmskioldia sanguinea Retz. of District Kotli, Azad Jammu & Kashmir
... 1,1-Diphenyl-2- picrylhydrazyl radical (DPPH) scavenging, total antioxidant activity by phosphomolybdenum complex (PC) method, Ferric Reducing Antioxidant Power (FRAP) assay and ferric ...
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Chemical quantification and antioxidant assay of four active components in Ficus hirtaroot using UPLC-PAD-MS fingerprinting combined with cluster analysis
... accurate method that is readily applicable to the quality control of botanical products ...[12-14]. 2, 2-Diphenyl-1- picrylhydrazyl (DPPH) radical scavenging, with its ad- ...
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RADICAL SCAVENGING ACTIVITY (2, 2 DIPHENYL 1 PICRYLHYDRAZYL) OF ACALYPHA INDICA LINN (EUPHORBEACE FAMILY)
... This method is based on the reduction of DPPH in methanol solution in the presence of hydrogen donating antioxidant due to the formation of non radical from DPPH- ...assay, 1 ml of varying concentrations ...
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ANTIOXIDANT ACTIVITY OF HYDROALCOHOLIC EXTRACT OF ANACYCLUS PYRETHRUM
... (2, 2-diphenyl-1-picrylhydrazyl - DPPH) The DPPH radical scavenging activity of all the extracts was evaluated by the method described by Lee JY et ...
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Comparative Study of Erythrina indica Lam. (Febaceae) Leaves Extracts for Antioxidant Activity
... viz. 1, 1-Diphenyl-2-Picrylhydrazyl, nitric oxide radical scavenging activity, and inhibition of lipid peroxidation by thiobarbituric acid reactive substances (TBARS) method on ...
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ANTIOXIDANT ACTIVITY OF BORASSUS FLABELLIFER
... on 2, 2-diphenyl-1-picrylhydrazyl (DPPH), hydroxyl and superoxide free radicals and antioxidant capacity was studied using ferric thiocyanate (FTC) ...FTC method also showed that ...
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GC-MS Analysis of Main Chemical Constituents and Antioxidative Potential of Propolis from Meghalaya, India
... seasons. Method: In the present study, the main chemical constituents of propolis sample from Meghalaya were analyzed using gas chromatography-mass spectrometry (GC-MS) ...as 2, ...
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“Pharmacognostic, Phytochemical, and Pharmacological Investigation on Leaf and Root of Mirabilis jalapa Linn (Nyctaginaceae)” by Aher A.N., Bhagure Kavita, Malode Sunanda, Bodile Shubhangi, India.
... namely 1, 1-Diphenyl-2-picrylhydrazyl (DPPH), Nitric oxide method and Hydrogen peroxide ...extraction method in order of decreasing polarity and then ...scavenging ...
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PHYTOCHEMICAL EVALUATION AND IN-VITRO ANTIOXIDANT POTENTIAL OF WHOLE PLANT OF TANACETUM PARTHENIUM (L)
... as 2-2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging method, Nitric oxide scavenging activity and reducing power estimation were studied for the various plant extracts and ...
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IN VITRO FREE RADICAL SCAVENGING ASSAY (DPPH (2, 2 DIPHENYL 1 2 PICRYLHYDRAZYL METHOD) OF SIDDHA HIV HERBAL FORMULATION DEVA CHOORNAM
... 3. Thangadurai K.1*, Suresh K.2, Niranjana N.3, Thirunavukkarasu Dharmalingam4, Banumathi V. A Review on Siddha Herbal Formulation Deva Choornam for improving the QOL in Acquired Immuno Deficiency Syndrome ...
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Pharmacological activities of aqueous flower extract of Ixora coccinea L.
... DPPH method is the best screening option for herbal based ...(1,1- Diphenyl-2-picrylhydrazyl) is a stable nitrogen centered free radical which has an unpaired valence electron at one atom of ...
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“Decoction, Infusion and Ethanolic Extract of Juncus acutus Rhizome: Phytochemical Content and Antioxidant Properties” by Khaoula Adouni, Tarak Mekhelfi, Manel Zaoui-Djelloul Daouadji, Lotfi Achour, Tunisia.
... here is ample evidence that reactive oxygen/nitrogen species generated in the human body can cause oxidative damages associated with many degenerative diseases such as atherosclerosis, coronary heart diseases, aging and ...
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A Comparative free Radical Scavenging Evaluation of Amantadine and Rasagiline
... in-vitro diphenyl-1-picrylhydrazyl assay method. diphenyl-1-picrylhydrazyl assay method was used to compare the antioxidant activity of rasagiline and ...
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ANTIMICROBIAL AND ANTIOXIDANT SYNERGY OF PSORALEA CORYLIFOLIA LINN AND PLUMBAGO ZEYLANICA LINN
... effects. Now however, these plant preparations are becoming more widely used by people all over the world as they understand the gentle strength in them and the fact that most of them can be used safely without the known ...
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Evaluation of In-Vitro Antioxidant Activity of Ougeinia Oojeinensis Leaves
... Antioxidant ability of O. oojeinensis was assessed by establishing its efficacy in hydrogen-donating, nitric oxide scavenging and superoxide scavenging activity models. DPPH is stable nitrogen centered free radical that ...
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EVALUATION OF NUTRIENTS, TRACE METALS AND ANTIOXIDANT ACTIVITY IN VOLVARIELLAVOLVACEA (BULL. EX. FR.) SING
... Volvariella volvacea (Bull. Ex. Fr.) Sing, were collected from mushroom farms at Namakkal district, Tamil Nadu, South India. The different organic and inorganic additives were used in mushroom culture. Methanolic ...
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“Bioprotective Properties of Algae Caulerpa racemosa: In-vitro Antimicrobial and Antioxidant Potential” by Mohideen Askar Nawas P, Sujatha R, India.
... Diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity of Caulerpa racemosa different solvent extracts such as aqueous, ethanol, methanol and acetone and the synthetic antioxidant (BHT) ...
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4. Mini Gopinathan, S. Manju and R. Pratap Chandran
... The methanol extract of P. heterophylla exhibited a significant dose dependent inhibition of DPPH activity than the aqueous extract. This result suggests that the plant extract is a good DPPH radical scavenger but the ...
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“Investigation of Antioxidant, Thrombolytic, Cytotoxic and Antimicrobial Activities of Goniothalamus sesquipedals (wall.) Hook.f. & Thomson” by Umme Salma Khanam, Shakera Islam Keya, Nura Ahmed, Mahbuba Mohoshina Runa, Amina Ferdous Chowdhury, Monika Nasrin Munni, Rafiqul Hasan Khan Jisan, Kazi Nuruddin Al Masud, Bangladesh.
... Antimicrobial activity (Disc diffusion assay method) The experimented plant was researched to evaluate its antimicrobial activity against Gram (+ve) (E.coli) and Gram (-ve) (B. subtilis) bacteria using disc ...
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