دانلود مقالات ISI درباره Dpph + ترجمه فارسی

Comparison in antioxidant action between α-chitosan and β-chitosan at a wide range of molecular weight and chitosan concentration

Keywords: FC; form of chitosan; Mw; molecular weight; CS; concentration of chitosan; C∗; coil-overlap concentration; DDA; degree of deacetylation; DPPH; 1,1-diphenyl-2-picrylhydrazyl; EDTA; ethylenediaminetetraacetic acid; T (%); transmittance; [η]; intrinsic vi

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

Antioxidant properties of wheat mill streams

Keywords: Mill streams; Iron; Total phenolic contents; Antioxidant activity; ABTS; 2,2-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt; BF; bran finisher; B1/B2-B5; breaks; C1-C9; reductions; CMD; coarse middlings divider; DPPH; 1,1-diphenyl-2

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

Biochemical relationships and browning index for assessing the storage suitability of artichoke genotypes

Keywords: PPO; polyphenol oxidase; POD; peroxidase; H2O2; hydrogen peroxide; fw; fresh weight; DPPH; 2,2-diphenyl-1-picrylhydrazyl; MeOH; methanol; AcOH; glacial acetic acid; EtOH; ethanol; PVP; polyvinylpyrrolidone; HPLC; high-performance liquid chromatography; Tr

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

Antioxidant activity of Hypericum perforatum L. extract in enriched n-3 PUFA pork meat systems during chilled storage

Keywords: Hp; Hypericum perforatum L. extract; PUFA; polyunsaturated fatty acids; MUFA; monounsaturated fatty acids; SFA; saturated fatty acids; DTG; dimers of triglycerides; oxTG; oxidized triglycerides; DPPH; 2-diphenyl-1-picrylhydrazyl; TBARS; thiobarbituric aci

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

Colour properties, stability, and free radical scavenging activity of jambolan (Syzygium cumini) fruit anthocyanins in a beverage model system: Natural and copigmented anthocyanins

Keywords: Acy; anthocyanin (natural); Acy + Caf; anthocyanin + caffeic acid; Acy + Fer; anthocyanin + ferulic acid; Acy + RP; anthocyanin + rosemary polyphenolic; Acy + Sin; anthocyanin + sinapic acid; AE; ascorbic acid equivalent; AEAC; ascorbic ac

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

Extraction of phenolic compounds from Vitex agnus-castus L.

Keywords: Vitex agnus-castus; Antioxidant recovery; Solid-liquid extraction; DPPH;

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

Effects of chitosan oligosaccharides on drug-metabolizing enzymes in rat liver and kidneys

Keywords: COS; chitosan oligosaccharides; CYP; cytochrome P-450; DME; drug-metabolizing enzymes; DPPH; 1,1-diphenyl-2-picrylhydrazyl; GSH; reduced glutathione; GST; glutathione S-transferase; GSSG; oxidized glutathione; HPLC; high-performance liquid chromatography;

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

Vascular effects and antioxidant activity of two Combretum species from Democratic Republic of Congo

Keywords: Combretum celastroides subsp. laxiflorum; Combretum racemosum; Vasorelaxation; Nitric oxide; DPPH; Hypertension;

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

Cyanidin suppresses neoplastic cell transformation by directly targeting phosphatidylinositol 3-kinase

Keywords: EGF; epidermal growth factor; AP-1; activation of transcription factors activator protein-1; NF-κB; nuclear factor-kappaB; DPPH; 1,1-diphenyl-2-picrylhydrazyl; ABTS; 2,2′-azinobis (3-ethylbenzothiazoline 6-sulphonate); ERK1/2; extracellular signal-regu

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

Stability and antioxidant activity of gossypol derivative immobilized on N-polyvinylpyrrolidone

Keywords: PVP; N-polyvinylpyrrolidone; GP; gossypol; CCl4; carbon tetrachloride; TBA; thiobarbituric acid; DPPH; 1,1-diphenyl-2-picrylhydrazyl; ABTS+; 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid); HRP; horseradish peroxidase; LPO; lipid peroxidation; TB

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

Structure, fluorescence quenching and antioxidant activity of a carbohydrate polymer from Eugenia jambolana

Keywords: BHA; butylated hydroxy anisole; BHT; butylated hydroxy toluene; BSA; bovine serum albumin; DPPH; 1,1-diphenyl-2-picrylhydrazyl; FRAP; ferric reducing antioxidant potential; FT-IR; Fourier transform infra red; GLC/MS; gas liquid chromatography/mass spectro

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

Inhibitory effect of 10 natural phenolic compounds on Fusarium verticillioides. A structure-property-activity relationship study

Keywords: Fusarium verticillioides; Natural phenolic compounds; QSAR; Lipophilicity; Molar refractivity; Saturated area; FW; formule weight; MR; molar refractivity; MV; molar volumen; ST; surface tension; P; polarizability; log P; logarithm of the octanol/water pa

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Processing of Siraitia grosvenori’ leaves: Extraction of antioxidant substances

Keywords: Siraitia grosvenori’ leaves; Antioxidant substances; ABTS; DPPH; Total flavonoids content; Flavonoid compounds

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Lignin boosts the cellulase performance of a GH-61 enzyme from Sporotrichum thermophile

Keywords: GH; glycoside hydrolase; CAZy; Carbohydrate-Active enzymes; β-GLUC; β-glucosidase; CBH; cellobiohydrolase; EG; endo-β-glucanase; PWS; pretreated wheat straw; PS; pretreated spruce; PP; pretreated pulp; CMC; carboxymethylcellulose; HEC; hydroxyethylcell

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Novel caffeic acid amide antioxidants: Synthesis, radical scavenging activity and performance under storage and frying conditions

Keywords: Phenolic acids; Caffeic amides; Antioxidants; Frying; DPPH; Storage; Radicals scavenging; Polar components; Peroxide value;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Estimation of antiradical properties of antioxidants using DPPH assay: A critical review and results

Keywords: DPPH; Kinetics; Antioxidants; Radical scavenging; EC50;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Antioxidant capacity of cornelian cherry (Cornus mas L.) - Comparison between permanganate reducing antioxidant capacity and other antioxidant methods

Keywords: Cornelian cherry; Permanganate reducing antioxidant capacity; FRAP; DPPH; Anthocyanin;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

The isolation and identification of two compounds with predominant radical scavenging activity in hempseed (seed of Cannabis sativa L.)

Keywords: Hempseed; Cannabis sativa L.; N-trans-Caffeoyltyramine; Cannabisin B; Antioxidant; Free radical scavenging; Total phenolic; DPPH; Human low-density lipoprotein (LDL);

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Protective effect of fresh and processed Jalapeño and Serrano peppers against food lipid and human LDL cholesterol oxidation

Keywords: AAPH; 2,2′-azobis-(2-methylpropionamidine)-dihydrochloride; DPPH; 1,1-diphenyl-2-picrylhydrazyl; DMPO; 5,5-dimethyl-1-pyrroline-N-oxide; ABTS; 2,2′-azinobis-(3-ethylbenzothiazoline-6-sulphonate); GAE; gallic acid equivalents; MDA; malondialdehyde; PCE

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Varietal differences among the phenolic profiles and antioxidant properties of four cultivars of spine grape (Vitis davidii Foex) in Chongyi County (China)

Keywords: BY; Baiyu; CUPRAC; cupric-reducing antioxidant capacity; DPPH; 2,2-diphenyl-1-picrylhydrazyl; FW; fresh weight; GAE; gallic acid equivalents; HPLC; high-performance liquid chromatography; HRSA; hydroxyl radical-scavenging activity; JZ-1; Junzi #1; JZ-2; J

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Purification and characterization of an antioxidant protein (∼16 kDa) from Terminalia chebula fruit

Keywords: AA; ascorbic acid; ABTS; 2,2′-azino-bis(3-ethylbenzthiazoline-6-sulphonic acid) diammonium salt; APC; antioxidant protein from curry leaves; BHA; butylated hydroxyanisole; BHT; butylated hydroxytoluene; DPPH; 2,2-diphenyl-1-picrylhydrazyl; NO; nitric ox

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Radical scavenging capacities and inhibition of human prostate (LNCaP) cell proliferation by Fortunella margarita

Keywords: Kumquats; Flavonoids; DPPH; ABTS; LNCaP cells; Apoptosis;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Effects of various solvents on the extraction of antioxidant phenolics from the leaves, seeds, veins and skins of Tamarindus indica L.

Keywords: Tamarindus indica; Tamarind; Antioxidant activity; Phenolics; Solvent extraction; DPPH; ABTS;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Hepatoprotective and hypolipidemic effects of water-soluble polysaccharidic extract of Pleurotuseryngii

Keywords: PEPE; polysaccharidic extract of P.eryngii; TC; total cholesterol; TG; total triglyceride; LDL-C; low density lipoprotein cholesterol; HDL-C; high density lipoprotein-cholesterol; SOD; superoxide dismutase; CAT; catalase; GSH-Px; glutathione peroxidase; D

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Extraction efficiency and validation of an HPLC method for flavonoid analysis in peppers

Keywords: Pepper; Flavonoids; Extraction; Total phenolics; DPPH; Reducing property;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Inhibition of fish oil oxidation and the radical scavenging activity of New Zealand seaweed extracts

Keywords: AAPH; 2,2′-azobis (2-amidinopropane) dihydrochloride; AOCS; American Oil Chemists' Society; ANOVA; 1-way analysis of variance; BHA; butylated hydroxyanisole; BHT; butylated hydroxytoluene; DHA; docosahexaenoic acid; DPA; docosapentaenoic acid; DPPH; 1

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

The antioxidant properties of different phthalocyanines

Keywords: PCs; phthalocyanines; MPCs; metallophthalocyanines; simple PC; 29H, 31-phthalocyanine; CuPC; copper(II) phthalocyanine; MnPC; manganese(II) phthalocyanine; ZnPC; zinc phthalocyanine; FePC; iron(II) phthalocyanine; SNP; sodium nitroprusside; PDT; photodyna

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Vibrational spectra, structure and antioxidant activity of gossypol imine derivatives

Keywords: Vibrational spectra; NMR; Gossypol imine derivatives; DPPH; Antioxidant

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Assessment of effect of hydroalcoholic and decoction methods on extraction of antioxidants from selected Indian medicinal plants

Keywords: Antioxidant; Hydroalcoholic extraction; Total phenol content; DPPH; Superoxide; Manilkara zapota;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Effect of polyphenols extracts from Brassica vegetables on erythrocyte membranes (in vitro study)

Keywords: Lipid peroxidation; Cholesterol; Membrane fluidity; ATPase activity; Erythrocyte; Polyphenols; Brassica vegetables; 5-DSA; 5-doxylstearic acid; DPPH; 1,1-diphenyl-2-picrylhydrazine; FRAP; ferric reducing antioxidant power; LDL; low-density lipoprotein; TB

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Wound healing and anti-inflammatory activities of the Michauxia L'Hérit (Campanulaceae) species native to Turkey

Keywords: TBAt; hiobarbituric acid; DPPH; 2,2-diphenyl-1-picrylhydrazyl; AEF; Ankara University Faculty of Pharmacy Herbarium; MeOH; methanol; EtOAce; thyl acetate; n-BuOH; n-butanol; GAEg; allic acid equivalent; TLCt; hin layer chromatography; DMCd; ichloromethane

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Identification of bioactive constituents of Ziziphus jujube fruit extracts exerting antiproliferative and apoptotic effects in human breast cancer cells

Keywords: AcOEt; ethyl acetate; n-BuOH; 1-buthanol; cs; charcoal-stripped; DPPH; 1,1-diphenyl-2-picryl hydrazyl; DW; dry weight; ERα; estrogen receptor alpha; FBS; fetal bovine serum; FID; flame ionization detector; GLC; gas-liquid chromatography; MTT; 3-(4,5-di

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Evaluation of antioxidant and antimicrobial properties of Manilkara zapota L. (chiku) leaves by sequential soxhlet extraction method

Keywords: Manilkara zapota; DPPH; Superoxide anion radical; Acetone extract; Total phenol content; Antimicrobial activity;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Extraction, characterization and in vitro antioxidative potential of chitosan and sulfated chitosan from Cuttlebone of Sepia aculeata Orbigny, 1848

Keywords: Antioxidant; Chitin; Chitosan; Sulfated chitosan; DPPH; DMF/HClSO3;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Evaluation of the wound healing potential of Wedelia trilobata (L.) leaves

Keywords: BHT; butylated hydroxy toluene; CFU; colony forming unit; DMEM; Dulbecco's Modified Eagle Medium; DMSO; dimethyl sulfoxide; DPPH; 11-diphenyl-2-picrylhydrazyl; E. coli; Escherichia coli; EDTA; ethylene diamine tetraacetic acid disodium salt; FBS; fetal bo

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Phytochemical Screening and ln-vitro Antioxidant Profiling of Solvent Fractions of Canna edulis Ker Gawler

Keywords: Anti-lipid peroxidation; Canna; column chromatography; DPPH; polar;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

DPPH radical scavenging activity of paracetamol analogues

Keywords: DPPH; Radical scavenging; Antioxidant; Paracetamol; Analogues;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Chemical composition of the essential oil and antioxidant activity of methanolic extracts from fruits and flowers of Hypericum lydium Boiss.

Keywords: Hypericum lydium; Essential oil; Antioxidant; DPPH; TBARS; GC and GC–MS

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2012 سفارش ترجمه

Systematic separation and purification of 18 antioxidants from Pueraria lobata flower using HSCCC target-guided by DPPH–HPLC experiment

Keywords: Pueraria lobata flower; DPPH; HPLC; HSCCC; Isoflavone; Antioxidant

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2012 سفارش ترجمه

Dissection of antioxidant activity of durum wheat (Triticum durum Desf.) grains as evaluated by the new LOX/RNO method

Keywords: Antioxidant activity; Durum wheat grains; LOX/RNO method; Synergism; AA; antioxidant activity; AAPH; 2, 2′-azobis(2-amidinopropane); ABTS; 2, 2′-azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid); AUC; area under curve; BSA; bovine serum albumin; DMPD

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2012 سفارش ترجمه

Phenolic acids, flavonoids and total antioxidant capacity of selected leafy vegetables

Keywords: Leafy vegetables; Phenolics; LC-MS-ESI; HPLC-UV; DPPH; ABTS+; Antioxidant capacity

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2012 سفارش ترجمه

Synthesis, characterization, biological screenings and interaction with calf thymus DNA of a novel azomethine 3-((3,5-dimethylphenylimino)methyl)benzene-1,2-diol

Keywords: Schiff base; Crystal structure; CTDNA interaction; Antibacterial activity; Antifungal activity; Cytotoxicity; DPPH

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2012 سفارش ترجمه

Biological activities of Pseudevernia furfuracea (L.) Zopf extracts and isolation of the active compounds

Keywords: ASA; Acetylsalicylic acid; BuOH; Butanol; CC; Column chromatography; DCM; Dichloromethane; DPPH; 2,2-diphenyl-1-picrylhydrazyl; EtOAc; Ethyl acetate; HMBC; Heteronuclear Multiple Bond Correlation; HMQC; Heteronuclear Multiple-Quantum Correlation; MeOH; Me

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2012 سفارش ترجمه

Pomegranate peel and fruit extracts: A review of potential anti-inflammatory and anti-infective effects

Keywords: PoP; Pomegranate peel; PoPx; Pomegranate peel extract; PoMx; Pomegranate extracts; DPPH; Diphenyl-1-picrylhydrazyl; ROS; Reactive oxygen species; LDL; Low density lipoproteins; Ox LDL; Oxidized low density lipoproteins; SPRE; Standardized pomegranate rind

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2012 سفارش ترجمه

Antioxidant capacity, total phenolic and ascorbate content as a function of the genetic diversity of leek (Allium ampeloprasum var. porrum)

Keywords: Allium ampeloprasum var. porrum; Antioxidant capacity; ORAC; FRAP; DPPH; Total phenolic content; l-Ascorbic acid content;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2012 سفارش ترجمه

Phenolics from monofloral honeys protect human erythrocyte membranes against oxidative damage

Keywords: AAPH; 2,2′-azobis(2-methylpropionamidine) dihydrochloride; ABTS; 2,2′-azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt; DPPH; 2,2-diphenyl-1-picrylhydrazyl; EPR; electron paramagnetic resonance; GSH; reduced glutathione; HO; hydroxyl

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2012 سفارش ترجمه

Anti-inflammatory activity of Korean thistle Cirsium maackii and its major flavonoid, luteolin 5-O-glucoside

Keywords: AMT; 2-amino-5,6-dihydro-6-methyl-4H-1,3-thiazine hydrochloride; COX-2; cyclooxygenase-2; DCF; 2′,7′-dichlorofluorescein; DCFH; 2′,7′-dichlorodihydrofluorescein; DCFH-DA; 2′,7′-dichlorodihydrofluorescein diacetate; DHR 123; dihydrorhodamine 12

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2012 سفارش ترجمه

Effect of different processing methods on antioxidant activity of underutilized legumes, Entada scandens seed kernel and Canavalia gladiata seeds

Keywords: E. scandens; Entada scandens; C. gladiata; Canavalia gladiata; ROS; reactive oxygen species; DPPH-2; 2□-diphenyl-1-picrylhydrazyl; ABTS-2; 2-azinobis (3-ethyl benzothiazoline-6-sulfonic acid); FRAP; ferric reducing antioxidant power assay; DNA; deoxyrib

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2012 سفارش ترجمه

Anti-proliferative activity and protection against oxidative DNA damage by punicalagin isolated from pomegranate husk

Keywords: DPPH; 2,2-diphenyl-1-picrylhydrazyl; ABTS; 2,2′-azino-bis (3-ethylbenzthiazoline-6-sulphonic acid); ROS; reactive oxygen species; ORAC; oxygen radical absorbance capacity; Rt; retention time; AuC; area under curve; Punica granatum; Punicalagin; Antioxid

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2012 سفارش ترجمه

Platycodon grandiflorum root attenuates vascular endothelial cell injury by oxidized low-density lipoprotein and prevents high-fat diet-induced dyslipidemia in mice by up-regulating antioxidant proteins

Keywords: Mice; Obesity; Oxidative stress; Vascular diseases; Vascular endothelial cells; ALT; alanine aminotransferase; AST; aspartate aminotransferase; CPAE; calf pulmonary arterial endothelial; CAT; catalase; 2-DE; 2-dimensional gel electrophoresis; DPPH; 2,2-di

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2012 سفارش ترجمه