دانلود مقالات ISI درباره GC-MS + ترجمه فارسی

Metabolism of chlorobiphenyls by a variant biphenyl dioxygenase exhibiting enhanced activity toward dibenzofuran

Keywords: GC-MS; BPDO; biphenyl dioxygenase; GC-MS; gas chromatography-mass spectrometry; CB; chlorobiphenyl; PCB; polychlorinated biphenyl; SDS-PAGE; sodium dodecyl sulfate-polyacrylamide gel electrophoresis; Polychlorinated biphenyls; Biphenyl dioxygenase; Enzym

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

A novel method for determination and quantification of 4-methyloctanoic and 4-methylnonanoic acids in mutton by hollow fiber supported liquid membrane extraction coupled with gas chromatography

Keywords: GC-MS; HF-SLME; hollow fiber supported liquid membrane extraction; SLME; supported liquid membrane extraction; MOA; 4-methyloctanoic acid; MNA; 4-methylnonanoic acid; TOPO; tri-n-octylphoshphine oxide; DHE; di-n-hexyl ether; GC; gas chromatography; GC-MS; gas

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

Chemical composition, antioxidant and antibacterial activities of the leaf essential oil of Juglans regia L. and its constituents

Keywords: GC-MS; Juglans regia; Juglandaceae; Essential oil; GC-MS; Antibacterial activity; Antioxidant activity;

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

Preparation and anticoagulant activity of a fucosylated polysaccharide sulfate from a sea cucumber Acaudina molpadioidea

Keywords: GC-MS; Acaudina molpadioidea; Fucosylated polysaccharide sulfate; GC-MS; Derivative; Anticoagulant activity;

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

Structural and compositional characteristics of hybrid carrageenans from red algae Chondracanthus chamissoi

Keywords: GC-MS; ES-MS; electrospray mass spectrometry; CID; collision-induced dissociation; GC-MS; gas chromatography-mass spectrometry; MMB; 4-methylmorpholine borane; CTMS; chlorotrimethylsilane; DP; degree of polymerization; Gal; galactose; anGal; 3,6-anhydrogalac

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

Determination of alcohol sulfates in wastewater treatment plant influents and effluents by gas chromatography-mass spectrometry

Keywords: GC-MS; Solid-phase extraction; Hydrolysis; Derivatization; GC-MS; Wastewater; Alcohol sulfates; Anionic surfactant;

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

Carrageenan from Sarconema scinaioides (Gigartinales, Rhodophyta) of Indian waters

Keywords: GC-MS; Sarconema scinaioides; Iota-carrageenan; 13C NMR; GC-MS; HSQC; COSY;

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

Adaptogenic-active components from Kaempferia parviflora rhizomes

Keywords: GC-MS; Kaempferia parviflora; Adaptogenic activity; Adaptogenic herbs; Terpenes; GC-MS; NMR;

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

Floral scents of typical Buddleja species with different pollination syndromes

Keywords: GC-MS; 4-Oxoisophorone; Buddleja; Dynamic adsorption; Floral volatile; GC-MS; trans-β-Ocimene;

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

Metabolic profiling of a Rhizopus oryzae fumaric acid production mutant generated by femtosecond laser irradiation

Keywords: GC-MS; 3PG; 3-phosphoglyceric acid; 5-ALA; 5-aminolevulinic acid; AcCoA; acetyl-CoA; ALA; alanine; ASN; asparagine; ASP; aspartic acid; ATP; adenosine triphosphate; CIT; citric acid; CYS; cysteine; DCW; dry cell weight; EMP; Embden-Meyerhof-Parnas; FUM; fuma

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

Identification of 2-alkylcyclobutanones in nutmeg (Myristica fragrans)

Keywords: GC-MS; 2-ACB; 2-alkylcyclobutanone; 2-CHCH; 2-cyclohexylcyclohexanone; 2-DCB; 2-decylcyclobutanone; 2-dDCB; 2-dodecylcyclobutanone; EI; electron ionization; EN; European norm; FW; fresh weight; GC; gas chromatograph; GC-MS; gas chromatography-mass spectromet

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

Recent advances in dispersive liquid-liquid microextraction using organic solvents lighter than water. A review

Keywords: GC-MS; AS-DLLME; Auxiliary solvent-assisted dispersive liquid-liquid microextraction; DLLME; Dispersive liquid-liquid microextraction; DLLME-SFO; Dispersive liquid-liquid microextraction based on the solidification of a floating organic drop; ETAAS; Electr

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

Establishment of reliable mass spectra and retention indices library: Identification of fatty acids in human plasma without authentic standards

Keywords: GC-MS; Reliable mass spectra and retention indices library; Identification; Fatty acids; Human plasma; GC-MS;

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

Metabolic fingerprinting investigation of Tussilago farfara L. by GC-MS and multivariate data analysis

Keywords: GC-MS; Tussilago farfara L.; GC-MS; Metabolic fingerprinting; Leaves; Flowers;

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

Floral scent emission and new scent volatiles from Acorus (Acoraceae)

Keywords: GC-MS; Acoraceae; Floral volatiles; GC-MS; 2-(1E,3Z-hexadienyl)tetrahydrofuran; Pollen fertility;

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

Structural analysis of immunostimulating sulfated polysaccharides from Ulva pertusa

Keywords: GC-MS; Glycosidic linkages; Sulfated polysaccharide; Ulva pertusa; GC-MS; 2D-NMR;

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

Volatile fingerprinting of chestnut flours from traditional Emilia Romagna (Italy) cultivars

Keywords: GC-MS; Castanea sativa Mill.; HS-SPME; GC-MS; Volatile fraction;

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

Feasibility study for producing a carrot/potato matrix reference material for 11 selected pesticides at EU MRL level: Material processing, homogeneity and stability assessment

Keywords: GC-MS; Pesticides; Food; Matrix reference material; Feasibility study; Processing; Homogeneity; Stability; GC-MS;

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

Comparing GC-MS, HPLC and 1H NMR analysis of beef longissimus dorsi tissue extracts to determine the effect of suspension technique and ageing

Keywords: GC-MS; NMR; GC-MS; HPLC; Beef; Profiling;

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

Functional characterization of wheat copalyl diphosphate synthases sheds light on the early evolution of labdane-related diterpenoid metabolism in the cereals

Keywords: GC-MS; CPP; copalyl diphosphate; CPS; CPP synthase; TaCPS; wheat (Triticum aestivum) CPS; HvCPS1; barley (Hordeum vulgare) CPS; OsCPS; rice (Oryza sativa) CPS; AtCPS; Arabidopsis thaliana CPS; KS; ent-kaurene synthase; AtKS; Arabidopsis thaliana KS; KSL; KS-like

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

Trichothecenes in breakfast cereals from the Spanish retail market

Keywords: GC-MS; Mycotoxin contamination in food; Deoxynivalenol; Nivalenol; Fusarenon-X; Trichothecenes; GC-MS; Breakfast cereals; Spanish foods; Public health risk; Food safety; Food analysis; Food composition;

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

Structural characterization of natural ideal 6-O-sulfated agarose from red alga Gloiopeltis furcata

Keywords: GC-MS; ES-MS; electrospray mass spectrometry; CID; collision-induced dissociation; GC-MS; gas chromatography-mass spectrometry; MMB; 4-methylmorpholine borane; TFA; trifluoroacetic acid; DP; degree of polymerization; Gal; galactose; anGal; 3,6-anhydrogalacto

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

Construction and characterization of a Yarrowia lipolytica mutant lacking genes encoding cytochromes P450 subfamily 52

Keywords: GC-MS; Yarrowia lipolytica; cytochrome P450ALK; n-alkane; ACS; acyl-CoA synthetase; ARE1; alkane responsive element 1; bHLH; basic helix-loop-helix; ER; endoplasmic reticulum; FADH; fatty alcohol dehydrogenase; FALDH; fatty aldehyde dehydrogenase; FAOD; fatty al

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

Determination of aldehydes as pentafluorobenzyl derivatives in grape pomace distillates by HS-SPME-GC/MS

Keywords: GC-MS; Solid-phase microextraction; GC-MS; Grape pomace distillate; Aldehydes; Pentafluorobenzyl derivatives;

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

GC-MS and GC-IRD analysis of 2-, 3- and 4-methylmethamphetamine and 2-, 3- and 4-methylamphetamine

Keywords: GC-MS; GC-MS; GC-IRD; 2-, 3- and 4-methylmethamphetamine; 2-, 3- and 4-methylamphetamine;

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

A new microwave-assisted extraction method for melatonin determination in rice grains

Keywords: GC-MS; Microwave-assisted extraction; Melatonin; HPLC-FD; Rice grains; ANOVA; Analysis Of Variance; AOAC; Association of Official Agricultural Chemists; CV; coefficient of variance; EACEA; Education, Audiovisual and Culture Executive Agency; EIA; Enzyme-Immuno

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

Phenazepam abuse in Finland: Findings from apprehended drivers, post-mortem cases and police confiscations

Keywords: GC-MS; Phenazepam; DUID; Post-mortem toxicology; LC-MS/MS; GC-MS;

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

Mephedrone (4-methylmethcathinone): What is new in our understanding of its use and toxicity

Keywords: GC-MS; ED; Emergency Department; EMCDDA; European Monitoring Centre for Drugs and Drug Addiction; EWS; Early Warning System; GC-MS; Gas-chromatography mass-spectrometry; LC-MSMS; Liquid chromatography with mass-spectrometry mass-spectrometry; MDMA; Methyle

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

Effect of an alkaloidal fraction of Tabernaemontana elegans (Stapf.) on selected micro-organisms

Keywords: GC-MS; AF; alkaloidal fraction; CFU; colony forming units; cps; counts per second; FIC; fractional inhibitory concentration; GC-MS; gas chromatography-mass spectrometry; LLE; liquid-liquid extraction; MRSA; methicillin-resistant Staphylococcus aureus; MBC;

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

Production of bio-oil from de-oiled cakes by thermal pyrolysis

Keywords: GC-MS; De-oiled cakes; Pyrolysis; Bio-oil; GC-MS; SEM-EDX;

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

Supercritical fluid extraction from guava (Psidium guajava) leaves: Global yield, composition and kinetic data

Keywords: GC-MS; CER; constant extraction rate; DCR; diffusion-controlled rate; FER; falling extraction rate; GC-MS; gas chromatography-mass spectrometry; LPSE; low pressure solvent extraction; MCER; extraction rate for the CER period; Xk; fraction of hardly extractab

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

Odour perception - A rapid and easy method to detect early degradation of polymers

Keywords: GC-MS; Odour perception; Degradation products; Polyamide 66; GC-MS; Mechanical properties;

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

Aromatic potential of Castanea sativa Mill. compared to Quercus species to be used in cooperage

Keywords: GC-MS; Volatile compounds; Quercus species; Castanea sativa; GC-MS; Pressurised liquid extraction;

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

Volatile profile of dehydrated cherry tomato: Influences of osmotic pre-treatment and microwave power

Keywords: GC-MS; Cherry tomato; GC-MS; Volatile compounds; Osmotic dehydration; Microwave assisted hot-air-drying;

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

Development of volatile fraction of fresh cut osmotically treated mango during cold storage

Keywords: GC-MS; Mango; Osmotic dehydration; GC-MS; Volatile compounds; Minimally processed fruit;

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

A validated GC-MS method for the determination and quantification of residual solvents in counterfeit tablets and capsules

Keywords: GC-MS; Residual solvents; Headspace; GC-MS; Counterfeit; Method validation;

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

A metabolomics approach to characterise and identify various Mycobacterium species

Keywords: GC-MS; AMDIS; Automated Mass Spectral Deconvolution and Identification System; ATD-GC-MS; automated thermal desorption-gas chromatography mass spectroscopy; DNA; deoxyribonucleic acid; GC-MS; gas chromatography mass spectroscopy; NAA; nucleic acid amplif

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

Electro-Fenton treatment of mature landfill leachate in a continuous flow reactor

Keywords: GC-MS; Electro-Fenton; EF-Fere method; Landfill leachate; CSTR; COD removal; GC-MS;

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

Modelling of low temperature wine-making, using immobilized cells

Keywords: GC-MS; Immobilization; Wine; GC-MS; Corn; Modelling;

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

Quantitative determination of wine polysaccharides by gas chromatography-mass spectrometry (GC-MS) and size exclusion chromatography (SEC)

Keywords: GC-MS; Wine; Monosaccharides; Polysaccharides; GC-MS; GC-FID; HRSEC-RID;

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

Validation of a gas chromatography-electron capture detection of T-2 and HT-2 toxins in Chinese herbal medicines and related products after immunoaffinity column clean-up and pre-column derivatization

Keywords: GC-MS; GC-ECD; GC-MS; Method validation; T-2 and HT-2 toxins; Chinese herbal medicine;

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

Changes in the structure of plasticized coals caused by extraction with dichloromethane

Keywords: GC-MS; Dichloromethane extraction; XRD; GC-MS; FT-IR;

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

Effects of diet and salinity on the survival, egg laying and metabolic fingerprints of the ground-dwelling spider Arctosa fulvolineata (Araneae, Lycosidae)

Keywords: GC-MS; Wolf spider; Amphipods; Survival; GC-MS; Compatible solute; Amino acid; Alanine;

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

Petroleum and polycyclic aromatic hydrocarbons (PAHs) degradation and naphthalene metabolism in Streptomyces sp. (ERI-CPDA-1) isolated from oil contaminated soil

Keywords: GC-MS; Polycyclic aromatic hydrocarbons; Biodegradation; Streptomyces sp.; Metabolic pathway; GC-MS;

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

Rapid sample pre-treatment prior to GC-MS and GC-MS/MS urinary toxicological screening

Keywords: GC-MS; GC-MS; GC-MS/MS; Urinary screening; Fast sample preparation;

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

Comparison between sampling and analytical methods in characterization of pollutants in biogas

Keywords: GC-MS; Biogas; Tedlar bags; Thermal desorption; GC-MS;

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

A novel dispersive liquid-liquid microextraction (DLLME) gas chromatography-mass spectrometry (GC-MS) method for the determination of eighteen biogenic amines in beer

Keywords: GC-MS; DLLME; GC-MS; Isobutyl chloroformate; Biogenic amines; Beer;

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

Flavour profiling of fresh and processed fruit smoothies by instrumental and sensory analysis

Keywords: GC-MS; Smoothies; HHP; Sensory profiling; Flavour volatiles; SPME; GC-MS;

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

Halogenated organic contaminants and their correlations with circulating thyroid hormones in developing Arctic seabirds

Keywords: GC-MS; 4-OH-HpCS; 4-OH-heptachlorostyrene; ANOVA; Analysis of variance; BC; Body condition; BFRs; Brominated flame retardants; BL; Body length; BM; Body mass; CHLs; Chlordane group; DDTs; DDT group; o,p′-DDE; 1-chloro-4-[2,2-dichloro-1-(2-chlorophenyl)ethenyl]

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

Plant steroid hormones produced under Ni stress are involved in the regulation of metal uptake and oxidative stress in Brassica juncea L.

Keywords: GC-MS; ABA; abscisic acid; APOX; ascorbate peroxidase; BRs; Brassinosteroids; CAT; catalase; DHAR; dehydroascorbate reductase; DW; dry weight; GC-MS; gas chromatography-mass spectrometry; GR; glutathione reductase; HPLC; high performance liquid chromatograph

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