دانلود مقالات ISI درباره Dpph + ترجمه فارسی

Phenolic compound contents and antioxidant activity in plants with nutritional and/or medicinal properties from the Peruvian Andean region

Keywords: Peruvian Andean plants; Phenolic compounds; DPPH; ABTS; ORAC; Antioxidant activity

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2013 سفارش ترجمه

Antioxidant and antimicrobial activities of essential oil and extracts of fennel (Foeniculum vulgare L.) and chamomile (Matricaria chamomilla L.)

Keywords: Antioxidant activity; Antimicrobial activity; DPPH; Essential oil; Total phenolic content

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2013 سفارش ترجمه

Solvent optimization extraction of antioxidants from foxtail millet species’ insoluble fibers and their free radical scavenging properties

Keywords: Millet insoluble fiber; DPPH; ABTS; Reducing power; Ferrous anion

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2013 سفارش ترجمه

Vasorelaxant and antihypertensive effects of methanolic extracts from Hymenocardia acida Tul

Keywords: Hymenocardia acida; Vasorelaxation; Aorta; DPPH; Procyanidins; Systolic blood pressure

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2013 سفارش ترجمه

Phytochemical analysis and In vitro antioxidant acitivity of hydroalcoholic seed extract of Nymphaea nouchali Burm. f.

Keywords: Nymphaea stellata; Phytochemical; Antioxidant; Scavenging; Free radicals; DPPH; Nitric oxide; Lipid peroxidation; Phenols; Flavonoids;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2013 سفارش ترجمه

Isolation, identification and radical scavenging activity of phlorotannin derivatives from brown algae, Ecklonia maxima: An experimental and theoretical study

Keywords: Brown algae; Ecklonia maxima; Phlorotannins; Radical scavenging activity; Hydrogen atom transfer mechanism; AAPH; 2,2′-Azobis (2-methylpropionamidine) dihydrochloride; ABTS; 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid; BDE; bond dissociatio

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2013 سفارش ترجمه

A comparative study of the antioxidant, antimicrobial, cytotoxic and thrombolytic potential of the fruits and leaves of Spondias dulcis

Keywords: Spondias dulcis; Antioxidant activity; Antimicrobial activity; Cytotoxic activity; Thrombolytic activity; DPPH; IC50; LC50;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2013 سفارش ترجمه

Evaluation of reduction kinetics of 2,2-diphenyl-1-picrylhydrazyl radical by flavonoid glycoside Rutin in mixed solvent based micellar media

Keywords: Micelles; DPPH; Rutin; Antioxidant; CMC

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2013 سفارش ترجمه

Experimental and DFT studies on the antioxidant activity of a C-glycoside from Rhynchosia capitata

Keywords: Rhynchosia capitata; Vitexin; DFT; DPPH; Antioxidants; OH BDE

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2013 سفارش ترجمه

Antioxidant potential of phenolic extracts of Mimusops elengi

Keywords: Antioxidant activity; DPPH; Mimusops elengi L.; Percentage inhibition; Total phenolics content;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2012 سفارش ترجمه

Studying on inclusion complexes of Wogonin with β-cyclodextrin and hydroxypropyl-cyclodextrin

Keywords: Wogonin; Cyclodextrins; Fluorescence; NMR; DPPH

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2012 سفارش ترجمه

The antioxidant effect of imine resveratrol analogues

Keywords: Imine resveratrol analogue (IRA); Antioxidant; DPPH; EPR; Singlet oxygen; Density functional theory calculations (DFT);

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2012 سفارش ترجمه

Phytochemical analysis and antioxidant activity of Mezzetia parviflora Becc. Woodbark extract

Keywords: Mezzefia parviflora Becc.; condensed tannin; DPPH; nitric oxide;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2012 سفارش ترجمه

The antioxidant behaviour of melatonin and structural analogues during lipid peroxidation depends not only on their functional groups but also on the assay system

Keywords: 18:2 n-6; linoleic acid; 20:4 n-6; arachidonic acid; 22:6 n-3; docosahexaenoic acid; 22:5 n-3 (EPA); eicosapentaenoic acid; DPPH; 2,2-diphenyl-2-picrylhydrazyl; BHT; butylated hydroxytoluene; GC-MS; gas chromatography-mass spectrometry; MLT; melatonin

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2012 سفارش ترجمه

Evaluation of novel antioxidant triterpenoid saponins from the halophyte Salicornia herbacea

Keywords: Salicornia herbacea; Saponin; DPPH; Peroxynitrite;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2012 سفارش ترجمه

An electron paramagnetic resonance study of antioxidant properties of alcoholic beverages

Keywords: Antioxidant; EPR spectroscopy; Alcoholic beverages; DPPH;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2012 سفارش ترجمه

Comparative antioxidant activity of nanoscale lignin prepared by a supercritical antisolvent (SAS) process with non-nanoscale lignin

Keywords: Lignin; Supercritical antisolvent; Micronization; Antioxidant activity; DPPH; Reducing power; Superoxide radical scavenging activity;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2012 سفارش ترجمه

Investigation of antiradical activity of plant material by thin-layer chromatography with image processing

Keywords: RP-HPTLC; DPPH; ImageJ; Radical scavenging activity; Rosa rugosa Thunb.;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2012 سفارش ترجمه

Rapid antioxidant capacity screening in herbal extracts using a simple flow injection-spectrophotometric system

Keywords: Herbal extracts; Antioxidant capacity; DPPH; Flow injection analysis; Spectrophotometry;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2012 سفارش ترجمه

Antioxidant activity of propolis extracts from Serbia: A polarographic approach

Keywords: ANOVA; analysis of variance; AO; antioxidant activity; BHT; butylated hydroxytoluene; CL; Clarc and Lubs; i-E; current-potential; DPPH; 1,1-diphenyl-2-picryl hydrazyl; DC; direct current; DME; dropping mercury electrode; EC50; efficient concentration;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2012 سفارش ترجمه

Bioactive polyphenols in Ximenia americana and the traditional use among Malian healers

Keywords: Ximenia americana; Ethnopharmacology; Polyphenols; DPPH; Xanthine oxidase; 15-Lipoxygenase;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2012 سفارش ترجمه

Comparative Antioxidant Activity of Processed Mango (Mangifera indica) and Bush Mango (Irvingia gabonensis) Kernels

Keywords: Flavonoid; phenolic acid; DPPH; antioxidant activity

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2012 سفارش ترجمه

Antioxidant properties of feruloyl glycerol derivatives

Keywords: AAPH; Antioxidant; DPPH; Ferulate; Feruloyl glycerol

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2012 سفارش ترجمه

Antioxidant properties of ten high yielding rice varieties of Bangladesh

Keywords: Rice; Antioxidant activity; DPPH; Total antioxidant capacity;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2012 سفارش ترجمه

The antiplasmodial and radical scavenging activities of flavonoids of Erythrina burttii

Keywords: Erythrina burttii; Root bark; Leguminosae; Flavonoid; Isoflav-3-ene; 2-Arylbenzofuran; Malaria; Plasmodium falciparum; Plasmodium berghei; Radical scavenger; DPPH

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2012 سفارش ترجمه

Antioxidant activity of Mokkathotapapada leaves of Piper betel L. Cv. Kapoori

Keywords: Antioxidant; DPPH; FeCl3; Nitric oxide; Superoxide; Phenolic compounds;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2012 سفارش ترجمه

Antioxidant flavonoids from Epimedium wushanense

Keywords: DPPH, 1,1-diphenyl-2-picrylhydrazyl.Epimedium wushanense; Berberidaceae; Flavonoid; DPPH; Antioxidant

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2012 سفارش ترجمه

Phytochemical Evaluation and Antioxidant Study of Jatropha curcas Seeds

Keywords: Antioxidant; DPPH; Gallic acid; J. curcas; Protocatechuic acid;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2012 سفارش ترجمه

Phytochemical Screening and in vitro evaluation of free radical scavenging activity of Cordia macleodii bark. (HOOK.F. & THOMSON)

Keywords: antioxidant; reducing power; anti-radical; DPPH; in vitro; Cordia macleodii;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2012 سفارش ترجمه

Improvement of antioxidant activity of peptides with molecular weights ranging from 1 to 10 kDa by PEF technology

Keywords: EWP; egg white protein; PEF; pulsed electric field; MW; molecular weight; DPPH; 2,2-diphenyl-1-picrylhydrazyl; UF; ultrafiltration equipment; RSM; response surface methodology; BBD; Box-Behnken design; SD; standard deviation; Pulsed electric field (PEF);

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2012 سفارش ترجمه

Phytochemical screening and in vitro bioactivities of the extracts of aerial part of Boerhavia diffusa Linn.

Keywords: Boerhavia diffusa; Antioxidant; Cytotoxic; Thrombolytic; Antimicrobial; DPPH; NO;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2012 سفارش ترجمه

Biochemical activities of low molecular weight chitosans derived from squid pens

Keywords: LMW; low molecular weight; ROS; reactive oxygen species; EDTA; ethylenediaminetetraacetic acid; NBT; nitro blue tetrazolium; PMS; phenazine methosulfate; NADH; nicotinamide adenine dinucleotide-reduced; DPPH; 1,1-diphenyl-2-picrylhydrazyl; Low molecular w

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2012 سفارش ترجمه

Radical scavenging, antioxidant and metal chelating activities of Annona cherimola Mill. (cherimoya) peel and pulp in relation to their total phenolic and total flavonoid contents

Keywords: Annona cherimola; Cherimoya; Food composition; Food analysis; DPPH; ABTS; β-Carotene bleaching test; FRAP; Fe-chelating activity

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2012 سفارش ترجمه

Isolation and evaluation of the antioxidant activity of phenolic constituents of the Garcinia brasiliensis epicarp

Keywords: EAEE; ethyl acetate epicarp extract; BHT; butylhydroxytoluene; NMR; nuclear magnetic resonance; gHMQC; gradient-assisted heteronuclear multiple quantum coherence, detection of short range (1J) correlations between directly connected 1H and 13C nuclei; gHM

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2012 سفارش ترجمه

LED lighting and seasonality effects antioxidant properties of baby leaf lettuce

Keywords: Anthocyanins; DPPH; Light quality; Phenols; Tocopherols; Vitamin C;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2012 سفارش ترجمه

Separation, purification and quantification of verbascoside from Penstemon barbatus (Cav.) Roth

Keywords: HPLC; high performance liquid chromatography; HSCCC; high-speed counter-current chromatography; Glc; glucose; Rha; rhamnose; DPPH; 2,2-diphenyl-1-picrylhydrazyl; TBARS; thiobarbituric acid reactive species; AHUT; Anhui University of Technology; SRTP; stud

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2012 سفارش ترجمه

Antioxidative capacity of Iranian Citrus deliciosa peels

Keywords: Citrus deliciosa; Antioxidant; DPPH; FRAP; TEAC; Hydroxyl; Superoxide;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2012 سفارش ترجمه

Phytochemical screening in vitro antioxidant activity of psidium guajava

Keywords: flavanoids; phenols; DPPH; oxidative stress; reactive oxygen species; guava;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2012 سفارش ترجمه

Isolation of powerful antioxidants from the medicinal halophyte Limoniastrum guyonianum

Keywords: DPPH; 2,2-diphenyl-1-picrylhydrazyl; IC50; Inhibition Concentration at 50 percent; EC50; effective concentration at which the absorbance was 0.5; GAE; gallic acid equivalents; BHT; butylated hydroxytoluene; BHA; butylated hydroxyanisole; TFA; trifluoroace

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2012 سفارش ترجمه

Temperature-dependent stability and DPPH scavenging activity of liposomal curcumin at pH 7.0

Keywords: Curcumin; Liposome; Phase transition temperature; Stability; DPPH;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2012 سفارش ترجمه

In vitro antioxidant study of vegetable oils containing conjugated linolenic acid isomers

Keywords: Vegetable oils; Conjugated linolenic acids; In vitro antioxidant; Free radicals; BGO; bitter gourd oil; CLnA; conjugated linolenic acid; CLA; conjugated linoleic acid; DMSO; dimethyl sulfoxide; DPPH; α,α-dipheyl-β-picryl-hydrazyl; EDTA; ethylenediamin

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2012 سفارش ترجمه

Radical scavenging capacities of saba-narezushi, Japanese fermented chub mackerel, and its lactic acid bacteria

Keywords: Fermented fish; Narezushi; Lactobacillus plantarum; Leuconostoc mesenteroides; Superoxide anion radical scavenging capacity; DPPH;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2012 سفارش ترجمه

Induction of apoptosis and cell cycle arrest by pericarp polyphenol-rich extract of Baneh in human colon carcinoma HT29 cells

Keywords: cdk; cyclin dependent kinase; DAPI; 4′,6-diamidine-2′-phenylindole; Dox; Doxorubicin; DPPH; 1,1-diphenyl-2-picryl-hydrazil; Fe2+E; FeSO4 equivalents; FRAP; Ferric Reducing Ability of Plasma; FCM; flow cytometry; GAE; gallic acid equivalent; IC50; half

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2012 سفارش ترجمه

Antimicrobial properties, antioxidant activity and cytotoxicity of ethanol-soluble acidic components from Ganoderma atrum

Keywords: BHA; butylated hydroxyanisole; BHT; butylated hydroxytoluene; DPPH; 2,2-diphenyl-1-picrylhydrazyl; EC50; half maximal effective concentration; ESAC; ethanol-soluble acidic components; FBS; foetal bovine serum; GAE; gallic acid equivalents; G. atrum; Ganod

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2012 سفارش ترجمه

Antioxidant effect and active components of litchi (Litchi chinensis Sonn.) flower

Keywords: Antioxidant; DPPH; (-)-Epicatechin; LDL; Litchi flower; Proanthocyanidin A2;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2012 سفارش ترجمه

Comparison of the composition of Pinus radiata bark extracts obtained at bench- and pilot-scales

Keywords: Antioxidant; DPPH; FRAP; ICA; Pilot scale; Pine bark; Scale-up

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2012 سفارش ترجمه

Oral administration of potassium bromate, a major water disinfection by-product, induces oxidative stress and impairs the antioxidant power of rat blood

Keywords: ALT; alanine aminotransferase; AO; anti-oxidant; AST; aspartate aminotransferase; BUN; blood urea nitrogen; CAT; catalase; DTNB; 5,5′-dithiobisnitrobenzoic acid; DPPH; 2,2-diphenyl-1-picrylhydrazyl; FRAP; ferric reducing ability of plasma; G6PD; glucose

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2012 سفارش ترجمه

On practical problems in estimation of antioxidant activity of compounds by DPPH method (Problems in estimation of antioxidant activity)

Keywords: Antioxidative activity; DPPH; BHT

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2012 سفارش ترجمه

Increasing the large scale feasibility of a solid phase extraction procedure for the recovery of natural antioxidants from olive mill wastewaters

Keywords: Polyphenols; Ethanol; XAD16; Recycling; ORAC; DPPH

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2012 سفارش ترجمه

Compounds from Angelica keiskei with NQO1 induction, DPPH scavenging and α-glucosidase inhibitory activities

Keywords: Angelica keiskei; NQO1; DPPH; α-Glucosidase; GSH; Chalcones

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2012 سفارش ترجمه