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- Biodegradation preference for isomers of alkylated naphthalenes and benzothiophenes in marine sediment contaminated with crude oil
- Characterisation and isomerisation of mono- and di-unsaturated highly branched isoprenoid (HBI) alkenes: Considerations for palaeoenvironment studies
- Chemical characterization of organic microcontaminant sources and biological effects in riverine sediments impacted by urban sewage and pulp mill discharges
- Global and selective detection of organohalogens in environmental samples by comprehensive two-dimensional gas chromatography–tandem mass spectrometry and high-resolution time-of-flight mass spectrometry
- Identification of a novel alkenone in Black Sea sediments
- Occurrences, sources and risk assessment of short- and medium-chain chlorinated paraffins in sediments from the middle reaches of the Yellow River, China
- Retrospective analysis by data processing tools for comprehensive two-dimensional gas chromatography coupled to high resolution time-of-flight mass spectrometry: A challenge for matrix-rich sediment core sample from Tokyo Bay
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- Alkanes and aliphatic carbonyl compounds in wintertime PM2.5 in Beijing, China
- Behaviour of taffic emitted semi-volatile and intermediate volatility organic compounds within the urban atmosphere
- Characterization of short- and medium-chain chlorinated paraffins in outdoor/indoor PM 10/PM 2.5/PM 1.0 in Beijing, China
- Size-resolved physico-chemical characterization of diesel exhaust particles and efficiency of exhaust aftertreatment
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- Brachybacterium sp. CH-KOV3 isolated from an oil-pollutedenvironment–a new producer of levan
- Identification and evaluation of chlorinated nonane paraffins in the environment: A persistent organic pollutant candidate for the Stockholm Convention?
- Release of chlorinated, brominated and mixed halogenateddioxin-related compounds to soils from open burning of e-waste inAgbogbloshie (Accra, Ghana)
- Spatial distributions and transport implications of short- and medium chain chlorinated paraffins in soils and sediments from an e-waste dismantling area in China
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- Aquatic hazard assessment of a commercial sample of naphthenic acids
- Establishing a link between composition and toxicity of offshore produced waters using comprehensive analysis techniques – A way forward for discharge monitoring?
- Formation of known and unknown disinfection by-products from natural organic matter fractions during chlorination, chloramination, and ozonation
- Halogenated organic contaminants of concern in urban-influenced waters of Lake Ontario, Canada: Passive sampling with targeted and non-targeted screening
- Identifying unknown by-products in drinking water using comprehensive two-dimensional gas chromatography quadrupole mass spectrometry and in silico toxicity assessment
- Nontarget approach for environmental monitoring by GC x GC-HRTOFMS in the Tokyo Bay basin
- Optimization and validation of a derivatization method with boron trifluoride in ethanol for analysis of aromatic carboxylic acids in water
- Sample preparation techniques coupled to advanced chromatographic methods for marine organisms investigation
- Spatial distributions and homolog profiles of chlorinated nonane paraffins, and short and medium chain chlorinated paraffins in soilsfrom Yunnan, China
- Spatial variations in the occurrence of potentially genotoxic disinfection by-products in drinking water distribution systems in China
- Tracking changes in composition and amount of dissolved organic matter throughout drinking water treatment plants by comprehensive two-dimensional gas chromatography–quadrupole mass spectrometry
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- Assessing spatial and temporal variability of acid-extractable organics in oil sands process-affected waters
- Bicyclic naphthenic acids in oil sands process water: Identification by comprehensive multidimensional gas chromatography–mass spectrometry
- Characterization of the reactivity and chlorinated products of carbazole during aqueous chlorination
- Comprehensive chemical characterization of lubricating oils used in modern vehicular engines utilizing GC x GC-TOFMS
- Comprehensive two-dimensional gas-chromatography-based property estimation to assess the fate and behavior of complex mixtures: A case study of vehicle engine oil
- Determination of short-chain chlorinated paraffins using comprehensive two-dimensional gas chromatography coupled with low resolution mass spectrometry
- Improved coverage of naphthenic acid fraction compounds by comprehensive two-dimensional gas chromatography coupled with high resolution mass spectrometry
- Naphthenic acids in oil sands process waters: Identification by conversion of the acids or esters to hydrocarbons
- Non-targeted analysis of electronics waste by comprehensive two-dimensional gas chromatography combined with high-resolution mass spectrometry: Using accurate mass information and mass defect analysis to explore the data
- Tissue PAH, blood cell and tissue changes following exposure to water accommodated fractions of crude oil in alligator gar, Atractosteus spatula
- Alkanes and aliphatic carbonyl compounds in wintertime PM2.5 in Beijing, China
- Aquatic hazard assessment of a commercial sample of naphthenic acids
- Assessing spatial and temporal variability of acid-extractable organics in oil sands process-affected waters
- Behaviour of taffic emitted semi-volatile and intermediate volatility organic compounds within the urban atmosphere
- Bicyclic naphthenic acids in oil sands process water: Identification by comprehensive multidimensional gas chromatography–mass spectrometry
- Biodegradation preference for isomers of alkylated naphthalenes and benzothiophenes in marine sediment contaminated with crude oil
- Brachybacterium sp. CH-KOV3 isolated from an oil-pollutedenvironment–a new producer of levan
- Characterisation and isomerisation of mono- and di-unsaturated highly branched isoprenoid (HBI) alkenes: Considerations for palaeoenvironment studies
- Characterization of short- and medium-chain chlorinated paraffins in outdoor/indoor PM 10/PM 2.5/PM 1.0 in Beijing, China
- Characterization of the reactivity and chlorinated products of carbazole during aqueous chlorination
- Chemical characterization of organic microcontaminant sources and biological effects in riverine sediments impacted by urban sewage and pulp mill discharges
- Comprehensive chemical characterization of lubricating oils used in modern vehicular engines utilizing GC x GC-TOFMS
- Comprehensive two-dimensional gas-chromatography-based property estimation to assess the fate and behavior of complex mixtures: A case study of vehicle engine oil
- Determination of short-chain chlorinated paraffins using comprehensive two-dimensional gas chromatography coupled with low resolution mass spectrometry
- Establishing a link between composition and toxicity of offshore produced waters using comprehensive analysis techniques – A way forward for discharge monitoring?
- Formation of known and unknown disinfection by-products from natural organic matter fractions during chlorination, chloramination, and ozonation
- Global and selective detection of organohalogens in environmental samples by comprehensive two-dimensional gas chromatography–tandem mass spectrometry and high-resolution time-of-flight mass spectrometry
- Halogenated organic contaminants of concern in urban-influenced waters of Lake Ontario, Canada: Passive sampling with targeted and non-targeted screening
- Identification and evaluation of chlorinated nonane paraffins in the environment: A persistent organic pollutant candidate for the Stockholm Convention?
- Identification of a novel alkenone in Black Sea sediments
- Identifying unknown by-products in drinking water using comprehensive two-dimensional gas chromatography quadrupole mass spectrometry and in silico toxicity assessment
- Improved coverage of naphthenic acid fraction compounds by comprehensive two-dimensional gas chromatography coupled with high resolution mass spectrometry
- Naphthenic acids in oil sands process waters: Identification by conversion of the acids or esters to hydrocarbons
- Non-targeted analysis of electronics waste by comprehensive two-dimensional gas chromatography combined with high-resolution mass spectrometry: Using accurate mass information and mass defect analysis to explore the data
- Nontarget approach for environmental monitoring by GC x GC-HRTOFMS in the Tokyo Bay basin
- Occurrences, sources and risk assessment of short- and medium-chain chlorinated paraffins in sediments from the middle reaches of the Yellow River, China
- Optimization and validation of a derivatization method with boron trifluoride in ethanol for analysis of aromatic carboxylic acids in water
- Release of chlorinated, brominated and mixed halogenateddioxin-related compounds to soils from open burning of e-waste inAgbogbloshie (Accra, Ghana)
- Retrospective analysis by data processing tools for comprehensive two-dimensional gas chromatography coupled to high resolution time-of-flight mass spectrometry: A challenge for matrix-rich sediment core sample from Tokyo Bay
- Sample preparation techniques coupled to advanced chromatographic methods for marine organisms investigation
- Size-resolved physico-chemical characterization of diesel exhaust particles and efficiency of exhaust aftertreatment
- Spatial distributions and homolog profiles of chlorinated nonane paraffins, and short and medium chain chlorinated paraffins in soilsfrom Yunnan, China
- Spatial distributions and transport implications of short- and medium chain chlorinated paraffins in soils and sediments from an e-waste dismantling area in China
- Spatial variations in the occurrence of potentially genotoxic disinfection by-products in drinking water distribution systems in China
- Tissue PAH, blood cell and tissue changes following exposure to water accommodated fractions of crude oil in alligator gar, Atractosteus spatula
- Tracking changes in composition and amount of dissolved organic matter throughout drinking water treatment plants by comprehensive two-dimensional gas chromatography–quadrupole mass spectrometry
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- Analysis of chemosensory markers in cigarette smoke from different tobacco varieties by GCxGC-TOFMS and chemometrics
- Analytical characterization of East Asian handmade papers: A combined approach using Py-GCxGC/MS and multivariate analysis
- Effects of pan cooking on micropollutants in meat
- Py-GCxGC/MS in cultural heritage studies: An illustration through analytical characterization of traditional East Asian handmade papers
- Relevance of two-dimensional gas chromatography and high resolution olfactometry for the parallel determination of heat-induced toxicants and odorants in cooked food
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- Comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry combined with solid phase microextraction as a powerful tool for quantification of ethyl carbamate in fortified wines. The case study of Madeira wine
- Different headspace solid phase microextraction – Gas chromatography/mass spectrometry approaches to haloanisoles analysis in wine
- Elucidation of the volatile composition of Marsala wines by using comprehensive two-dimensional gas chromatography
- Exploring the Saccharomyces cerevisiae Volatile Metabolome: Indigenous versus Commercial Strains
- High pressure treatments accelerate changes in volatile composition of sulphur dioxide-free wine during bottle storage
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- Analysis of volatiles in Dezhou Braised Chicken by comprehensive two-dimensional gas chromatography/high resolution-time of flight mass spectrometry
- Black tea volatiles fingerprinting by comprehensive two-dimensional gas chromatography – Mass spectrometry combined with high concentration capacity sample preparation techniques: Toward a fully automated sensomic assessment
- Coupled multidimensional GC and odor activity value calculation to identify off-odors in thermally processed muskmelon juice
- Elucidation of the aroma compositions of Zhenjiang aromatic vinegar using comprehensive two dimensional gas chromatography coupled to time-of-flight mass spectrometry and gas chromatography-olfactometry
- Flavoromics approach in monitoring changes in volatile compounds of virgin rapeseed oil caused by seed roasting
- Fresh and grilled eel volatile fingerprinting by e-Nose, GC-O, GC–MS and GCxGC-QTOF combined with purge and trap and solvent-assisted flavor evaporation
- Screening of volatile compounds composition of white truffle during storage by GCxGC-(FID/MS) and gas sensor array analyses
- Screening of volatile compounds composition of white truffle during storage by GCxGC-(FID/MS) and gas sensor array analyses
- Towards a complete characterisation of guaiacwood oil
- Untargeted volatile metabolomics using comprehensive two-dimensional gas chromatography-mass spectrometry – A solution for orange juice authentication
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- A new and efficient Solid Phase Microextraction approach for analysis of high fat content food samples using a matrix-compatible coating
- A novel analytical approach in the assessment of unprocessed Kaffir lime peel and pulp as potential raw materials for cosmetic applications
- Characterization of the typical fragrant compounds in traditional Chinese type soy sauce
- Combined untargeted and targeted fingerprinting with comprehensive two-dimensional chromatography for volatiles and ripening indicators in olive oil
- Comparison of enzymatic and acid hydrolysis of bound flavor compounds in model system and grapes
- Effects of exercise and temperature on geosmin excretion by European eel (Anguilla anguilla)
- Essential oil composition of five Nepeta species cultivated in Lithuania and evaluation of their bioactivities, toxicity and antioxidant potential of hydrodistillation residue
- Essential oils (EOs), pressurized liquid extracts (PLE) and carbon dioxide supercritical fluid extracts (SFE-CO2) from Algerian Thymus munbyanus as valuable sources of antioxidants to be used on an industrial level
- Evaluation of poly (90% biscyanopropyl/10% cyanopropylphenylsiloxane) capillary columns for the gas chromatographic quantification of trans fatty acids in non-hydrogenated vegetable oils
- Untargeted multi-platform analysis of the metabolome and the non-starch polysaccharides of kiwifruit during postharvest ripening
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- Accumulation and toxicity of monoaromatic petroleum hydrocarbons in early life stages of cod and haddock
- Assessment of comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry based methods for investigating 206 dioxin-like micropollutants in animal-derived food matrices
- Bioaccessibility of short chain chlorinated paraffins in meat and seafood
- Compliance work for polyolefins in food contact: Results of an official control campaign
- Epoxidation for the analysis of the mineral oil aromatic hydrocarbons in food. An update
- Health risks posed to infants in rural China by exposure to short- and medium-chain chlorinated paraffins in breast milk
- Short- and medium-chain chlorinated paraffins in commercial rubber track products and raw materials
- Simultaneous analysis of polychlorinated biphenyls and polychlorinated naphthalenes by isotope dilution comprehensive two dimensional gas chromatography high-resolution time-of-flight mass spectrometry
- Update of on-line coupled liquid chromatography – gas chromatography for the analysis of mineral oil hydrocarbons in foods and cosmetics
- A new and efficient Solid Phase Microextraction approach for analysis of high fat content food samples using a matrix-compatible coating
- A novel analytical approach in the assessment of unprocessed Kaffir lime peel and pulp as potential raw materials for cosmetic applications
- Accumulation and toxicity of monoaromatic petroleum hydrocarbons in early life stages of cod and haddock
- Analysis of chemosensory markers in cigarette smoke from different tobacco varieties by GCxGC-TOFMS and chemometrics
- Analysis of volatiles in Dezhou Braised Chicken by comprehensive two-dimensional gas chromatography/high resolution-time of flight mass spectrometry
- Analytical characterization of East Asian handmade papers: A combined approach using Py-GCxGC/MS and multivariate analysis
- Assessment of comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry based methods for investigating 206 dioxin-like micropollutants in animal-derived food matrices
- Bioaccessibility of short chain chlorinated paraffins in meat and seafood
- Black tea volatiles fingerprinting by comprehensive two-dimensional gas chromatography – Mass spectrometry combined with high concentration capacity sample preparation techniques: Toward a fully automated sensomic assessment
- Characterization of the typical fragrant compounds in traditional Chinese type soy sauce
- Combined untargeted and targeted fingerprinting with comprehensive two-dimensional chromatography for volatiles and ripening indicators in olive oil
- Comparison of enzymatic and acid hydrolysis of bound flavor compounds in model system and grapes
- Compliance work for polyolefins in food contact: Results of an official control campaign
- Comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry combined with solid phase microextraction as a powerful tool for quantification of ethyl carbamate in fortified wines. The case study of Madeira wine
- Coupled multidimensional GC and odor activity value calculation to identify off-odors in thermally processed muskmelon juice
- Different headspace solid phase microextraction – Gas chromatography/mass spectrometry approaches to haloanisoles analysis in wine
- Effects of exercise and temperature on geosmin excretion by European eel (Anguilla anguilla)
- Effects of pan cooking on micropollutants in meat
- Elucidation of the aroma compositions of Zhenjiang aromatic vinegar using comprehensive two dimensional gas chromatography coupled to time-of-flight mass spectrometry and gas chromatography-olfactometry
- Elucidation of the volatile composition of Marsala wines by using comprehensive two-dimensional gas chromatography
- Epoxidation for the analysis of the mineral oil aromatic hydrocarbons in food. An update
- Essential oil composition of five Nepeta species cultivated in Lithuania and evaluation of their bioactivities, toxicity and antioxidant potential of hydrodistillation residue
- Essential oils (EOs), pressurized liquid extracts (PLE) and carbon dioxide supercritical fluid extracts (SFE-CO2) from Algerian Thymus munbyanus as valuable sources of antioxidants to be used on an industrial level
- Evaluation of poly (90% biscyanopropyl/10% cyanopropylphenylsiloxane) capillary columns for the gas chromatographic quantification of trans fatty acids in non-hydrogenated vegetable oils
- Exploring the Saccharomyces cerevisiae Volatile Metabolome: Indigenous versus Commercial Strains
- Flavoromics approach in monitoring changes in volatile compounds of virgin rapeseed oil caused by seed roasting
- Fresh and grilled eel volatile fingerprinting by e-Nose, GC-O, GC–MS and GCxGC-QTOF combined with purge and trap and solvent-assisted flavor evaporation
- Health risks posed to infants in rural China by exposure to short- and medium-chain chlorinated paraffins in breast milk
- High pressure treatments accelerate changes in volatile composition of sulphur dioxide-free wine during bottle storage
- Py-GCxGC/MS in cultural heritage studies: An illustration through analytical characterization of traditional East Asian handmade papers
- Relevance of two-dimensional gas chromatography and high resolution olfactometry for the parallel determination of heat-induced toxicants and odorants in cooked food
- Screening of volatile compounds composition of white truffle during storage by GCxGC-(FID/MS) and gas sensor array analyses
- Screening of volatile compounds composition of white truffle during storage by GCxGC-(FID/MS) and gas sensor array analyses
- Short- and medium-chain chlorinated paraffins in commercial rubber track products and raw materials
- Simultaneous analysis of polychlorinated biphenyls and polychlorinated naphthalenes by isotope dilution comprehensive two dimensional gas chromatography high-resolution time-of-flight mass spectrometry
- Towards a complete characterisation of guaiacwood oil
- Untargeted multi-platform analysis of the metabolome and the non-starch polysaccharides of kiwifruit during postharvest ripening
- Untargeted volatile metabolomics using comprehensive two-dimensional gas chromatography-mass spectrometry – A solution for orange juice authentication
- Update of on-line coupled liquid chromatography – gas chromatography for the analysis of mineral oil hydrocarbons in foods and cosmetics
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- Application of ferrierite zeolite in high-olefin catalytic cracking
- Comprehensive multi-dimensional chromatographic studies on the separation of saturated hydrocarbon ring structures in petrochemical samples
- Gas phase dehydration of lactic acid to acrylic acid over alkaline-earth phosphates catalysts
- Interactive tools to assist convenient group-type identification and comparison of low-temperature coal tar using GC × GC–MS
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- Comprehensive two-dimensional gas chromatography-mass spectrometry of complex mixtures of anaerobic bacterial metabolites of petroleum hydrocarbons.
- Cost-effective FTIR and 1H NMR spectrometry used to screen valuable molecules extracted from selected West African trees by a sustainable biochar process
- Fungal transformation and reduction of phytotoxicity of grape pomace waste
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- A Convergent Approach for a Deep Converting Lignin-First Biorefinery Rendering High-Energy-Density Drop-in Fuels
- Analysis of fractions and bio-oil of sugar cane straw by one-dimensional and two-dimensional gas chromatography with quadrupole mass spectrometry (GC × GC/qMS)
- Aqueous phase reactions of pentoses in the presence of nanocrystalline zeolite beta: Identification of by-products and kinetic modelling
- Bifunctional Ni catalysts for the one-pot conversion of Organosolv lignin into cycloalkanes
- Biomass derived feedstock co-processing with vacuum gas oil for second-generation fuel production in FCC units
- Catalytic conversion of beech wood pyrolytic vapors
- Catalytic dehydration of d-xylose to 2-furfuraldehyde in the presence of Zr-(W,Al) mixed oxides. Tracing by-products using two-dimensional gas chromatography-time-of-flight mass spectrometry
- Catalytic fast pyrolysis of cellulose over Ce0.8Zr0.2-xAlxO2 catalysts to produce aromatic hydrocarbons: Analytical Py-GC × GC/MS
- Catalytic hydroconversion of a wheat straw soda lignin: Characterization of the products and the lignin residue
- Chromatographic characterization of bio-oils from fast pyrolysis of sugar cane residues (straw and bagasse) from four genotypes of the Saccharum Complex
- Co-processing of pyrolisis bio oils and gas oil for new generation of bio-fuels: Hydrodeoxygenation of guaı ̈acol and SRGO mixed feed
- Comprehensive mechanism of initial stage for lignin pyrolysis
- Comprehensive two dimensional gas chromatography with fast-quadrupole mass spectrometry detector analysis of polar compounds extracted from the bio-oil from the pyrolysis of sawdust
- Conversion of furfuryl alcohol to ethyl levulinate using porous aluminosilicate acid catalysts
- Cost-effective FTIR and 1H NMR spectrometry used to screen valuable molecules extracted from selected West African trees by a sustainable biochar process
- Full characterization of compounds obtained from fractional distillation and upgrading of a HTL biocrude
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- Application of ferrierite zeolite in high-olefin catalytic cracking
- Aqueous phase reactions of pentoses in the presence of nanocrystalline zeolite beta: Identification of by-products and kinetic modelling
- Bifunctional Ni catalysts for the one-pot conversion of Organosolv lignin into cycloalkanes
- Biomass derived feedstock co-processing with vacuum gas oil for second-generation fuel production in FCC units
- Catalytic conversion of beech wood pyrolytic vapors
- Catalytic dehydration of d-xylose to 2-furfuraldehyde in the presence of Zr-(W,Al) mixed oxides. Tracing by-products using two-dimensional gas chromatography-time-of-flight mass spectrometry
- Catalytic fast pyrolysis of cellulose over Ce0.8Zr0.2-xAlxO2 catalysts to produce aromatic hydrocarbons: Analytical Py-GC × GC/MS
- Catalytic hydroconversion of a wheat straw soda lignin: Characterization of the products and the lignin residue
- Chromatographic characterization of bio-oils from fast pyrolysis of sugar cane residues (straw and bagasse) from four genotypes of the Saccharum Complex
- Co-processing of pyrolisis bio oils and gas oil for new generation of bio-fuels: Hydrodeoxygenation of guaı ̈acol and SRGO mixed feed
- Comprehensive mechanism of initial stage for lignin pyrolysis
- Comprehensive multi-dimensional chromatographic studies on the separation of saturated hydrocarbon ring structures in petrochemical samples
- Comprehensive two dimensional gas chromatography with fast-quadrupole mass spectrometry detector analysis of polar compounds extracted from the bio-oil from the pyrolysis of sawdust
- Comprehensive two-dimensional gas chromatography-mass spectrometry of complex mixtures of anaerobic bacterial metabolites of petroleum hydrocarbons.
- Conversion of furfuryl alcohol to ethyl levulinate using porous aluminosilicate acid catalysts
- Cost-effective FTIR and 1H NMR spectrometry used to screen valuable molecules extracted from selected West African trees by a sustainable biochar process
- Cost-effective FTIR and 1H NMR spectrometry used to screen valuable molecules extracted from selected West African trees by a sustainable biochar process
- Full characterization of compounds obtained from fractional distillation and upgrading of a HTL biocrude
- Fungal transformation and reduction of phytotoxicity of grape pomace waste
- Gas phase dehydration of lactic acid to acrylic acid over alkaline-earth phosphates catalysts
- Hydroprocessing of lipids extracted from marine microalgae Nannochloropsis T 1. over sulfided CoMoP/Al2O3 catalyst
- Hydrotreating of fast pyrolysis oils from protein-rich pennycress seed presscake
- Identification and classification of components in flash pyrolysis oil and hydrodeoxygenated oils by two-dimensional gas chromatography and time-of-flight mass spectrometry
- Integrated reduction and acid-catalysed conversion of furfural in alcohol medium using Zr,Al-containing ordered micro/mesoporous silicates
- Interactive tools to assist convenient group-type identification and comparison of low-temperature coal tar using GC × GC–MS
- Investigation of the pyrolysis characteristics of guaiacol lignin using T combined Py-GC × GC/TOF-MS and in-situ FTIR
- Lignin catalytic hydroconversion in a semi-continuous reactor: An T experimental study
- Lignin hydroconversion on MoS2-based supported catalyst: Comprehensive analysis of products and reaction scheme
- Micro-pyrolysis of technical lignins in a new modular rig and product analysis by GC–MS/FID and GC GC–TOFMS/FID
- Optimizing NieCe/HZSM-5 catalysts for ex-situ conversion of pine wood pyrolytic vapours into light aromatics and phenolic compounds
- Optimizing the bio-gasoline quantity and quality in fluid catalytic cracking co-refining
- Production of rice husk bio-oil and comprehensive characterization (qualitative and quantitative) by HPLC/PDA and GC GC/qMS
- Qualitative and quantitative analysis of pyrolysis oil by gas chromatography with flame ionization detection and comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry
- Quantitative and qualitative analysis of hemicellulose, cellulose and lignin bio-oils by comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry
- Supported oxides catalysts for the dehydration of isobutanol into butenes: Relationships between acidic and catalytic properties
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- Assessment of the terpenic composition of Hedychium coronarium oil from Eastern India
- Hydroprocessing of lipids extracted from marine microalgae Nannochloropsis sp. over sulfided CoMoP/Al2O3 catalyst
- Integrated analyses of the transcriptome and metabolome of the leaves of albino tea cultivars reveal coordinated regulation of the carbon and nitrogen metabolism
- Studies on the volatile fraction composition of three native Amazonian- Brazilian fruits: Murici (Byrsonima crassifolia L., Malpighiaceae), bacuri (Platonia insignis M., Clusiaceae), and sapodilla (Manilkara sapota L., Sapotaceae)
- Unveiling elderflowers (Sambucus nigra L.) volatile terpenic and norisoprenoids profile: Effects of different postharvest conditions
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- A comprehensive look into the volatile exometabolome of enteroxic and T non-enterotoxic Staphylococcus aureus strains
- Fructose liquid and solid formulations differently affect gut integrity, microbiota composition and related liver toxicity: a comparative in vivo study
- Methods for one– and two–dimensional gas chromatography with flame ionization detection for identification of Mycobacterium tuberculosis in sputum
- On the applicability of comprehensive two-dimensional gas chromatography combined with a fast-scanning quadrupole mass spectrometer for untargeted large-scale metabolomics
- Palmitoyl-carnitine production by blood cells associates with the concentration of circulating acyl-carnitines in healthy overweight women
- Steroid identification via deep learning retention time predictions and two-dimensional gas chromatography-high resolution mass spectrometry
- A comprehensive look into the volatile exometabolome of enteroxic and T non-enterotoxic Staphylococcus aureus strains
- Adding extra-dimensions to hazelnuts primary metabolome fingerprinting by comprehensive two-dimensional gas chromatography combined with time-of-flight mass spectrometry featuring tandem ionization: Insights on the aroma potential
- Assessment of the terpenic composition of Hedychium coronarium oil from Eastern India
- Fructose liquid and solid formulations differently affect gut integrity, microbiota composition and related liver toxicity: a comparative in vivo study
- Hydroprocessing of lipids extracted from marine microalgae Nannochloropsis sp. over sulfided CoMoP/Al2O3 catalyst
- Integrated analyses of the transcriptome and metabolome of the leaves of albino tea cultivars reveal coordinated regulation of the carbon and nitrogen metabolism
- Methods for one– and two–dimensional gas chromatography with flame ionization detection for identification of Mycobacterium tuberculosis in sputum
- Mineral oil saturated hydrocarbons (MOSH) in female Fischer 344 rats; accumulation of wax components; implications for risk assessment
- On the applicability of comprehensive two-dimensional gas chromatography combined with a fast-scanning quadrupole mass spectrometer for untargeted large-scale metabolomics
- Palmitoyl-carnitine production by blood cells associates with the concentration of circulating acyl-carnitines in healthy overweight women
- Separation and characterization of products from acidic methanolysis of plasmalogenic lipids by two-dimensional gas chromatography with online reduction
- Steroid identification via deep learning retention time predictions and two-dimensional gas chromatography-high resolution mass spectrometry
- Studies on the volatile fraction composition of three native Amazonian- Brazilian fruits: Murici (Byrsonima crassifolia L., Malpighiaceae), bacuri (Platonia insignis M., Clusiaceae), and sapodilla (Manilkara sapota L., Sapotaceae)
- Unveiling elderflowers (Sambucus nigra L.) volatile terpenic and norisoprenoids profile: Effects of different postharvest conditions
A comprehensive look into the volatile exometabolome of enteroxic and T non-enterotoxic Staphylococcus aureus strains
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- Main
- Metabolomics
- Medical Science
- A comprehensive look into the volatile exometabolome of enteroxic and T non-enterotoxic Staphylococcus aureus strains
Authors: InêsBaptistaab, MagdaSantosb, AlisaRudnitskayac, Jorge A.Saraivab, AdelaideAlmeidaa, Sílvia M.Rochab
Abstract
Staphylococcal food poisoning is a disease that originates significant health and economic losses and is caused by Staphylococcus aureus strains able to produce enterotoxins. The aim of this work is to go further on the study of the volatile exometabolome of S. aureus using an advanced gas chromatographic technique. Enterotoxic and non-enterotoxic strains were assessed. The volatile exometabolome profile comprised 240 volatiles belonging to ten chemical families. This volatiles were mainly by-products of branched-chain amino acids and methionine degradation, pyruvate metabolism, diacetyl pathway, oxidative stress and carotenoid cleavage. Metabolites released by the first two pathways were produced in higher contents by the enterotoxic strains. This study add further insights to S. aureus volatile exometabolome, and also shows that by applying it, it is possible to distinguish strains of S. aureus by the number of produced enterotoxins, which is especially important from the food safety point of view.
Read full study: https://www.sciencedirect.com/science/article/abs/pii/S1357272519300135?via%3Dihub
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