Analysis of Volatile Organic Components in Human Breath by GCxGC-TOFMS
Posters | 2009 | LECOInstrumentation
GCxGC, GC/MSD, Thermal desorption, GC/TOF
IndustriesClinical Research
ManufacturerGERSTEL, LECO
Key wordsbreath, bag, foam, terpinene, tdu, sample, human, pdms, terpeneol, limonene, collection, gcxgc, composition, tube, complexity, myrcene, nonanal, consumption, twister, challenges, chromatof, pinene, peaks, amyrcene, apinene, aterpinene, bmyrcene, decan, dlimonene, gterpinene, hyperchlosterolemia, isolimonene, undecan, leco, volatile, alveoli, variability, accomplished, containing, tofms, alveolar, carene, concentrations, blood, terpinolen, operated, analysis, methodology, peroxidation, taken
Similar PDF
Screening of Flavor Volatiles in Exhaled Breath After Tasting Cream Cheese and Fruit Punch Utilizing PDMS Foam Tubes, Thermal Desorption and GC-TOFMS
2008|Agilent Technologies|Applications
® Screening of Flavor Volatiles in Exhaled Breath After Tasting Cream Cheese and Fruit Punch Utilizing PDMS Foam Tubes, Thermal Desorption and GC-TOFMS LECO Corporation; Saint Joseph, Michigan USA Key Words: GC-TOFMS, TDU, Food &Flavors, Deconvolution The samples analyzed were…
Key words
breath, breathacid, acidlactone, lactonepdms, pdmsdelta, deltaoxidation, oxidationlipid, lipidcream, creamcheese, cheeseproduct, productquant, quantpeak, peakoctanal, octanalfoam, foamtasting
Detection of Sulfur-Containing Metabolites of Asparagus in Urine by SBSE-GCxGC-TOFMS
2007|Agilent Technologies|Applications
® Detection of Sulfur-Containing Metabolites of Asparagus in Urine by SBSE-GCxGC-TOFMS Pete Stevens • LECO Corporation; Saint Joseph, Michigan USA Key Words: GCxGC, TOFMS, Metabolomics, Twister Stir-Bar Extraction 2. Instruments and Methods In this study, measurements were made with a…
Key words
asparagus, asparagustdu, tdutwister, twistermodulator, modulatorstir, stirgcxgc, gcxgcgerstel, gersteltofms, tofmscontaining, containingbar, barsulfur, sulfursulfurcontaining, sulfurcontainingoverall, overallpost, posttube
Evaluation of PDMS-Based Extraction Techniques and GC-TOFMS for the Analysis of Off-Flavor Chemicals in Beer
2008|Agilent Technologies|Applications
® Evaluation of PDMS-Based Extraction Techniques and GC-TOFMS for the Analysis of Off-Flavor Chemicals in Beer LECO Corporation; Saint Joseph, Michigan USA ® Key Words: GC-TOFMS, Beer, Off-Flavors, Polydimethylsiloxane, SBSE, Headspace Sorptive Extraction, Twister Carbonyl compounds (particularly aldehydes), furfuryl derivatives…
Key words
beer, beerflavor, flavorpdms, pdmssbse, sbsedamascenone, damascenonetic, ticfoam, foamoff, offdeconvolution, deconvolutionethyl, ethylmethional, methionalhsse, hssechemical, chemicalquant, quantbenzeneacetaldehyde
Evaluation of PDMS-Based Extraction Techniques and GC-TOFMS for the Analysis of Off-fl avor Chemicals in Beer
2006|Agilent Technologies|Applications
AppNote 10/2006 Evaluation of PDMS-Based Extraction Techniques and GC-TOFMS for the Analysis of Off-flavor Chemicals in Beer Ray T. Marsili, Laura Laskonis Marsili Consulting Group, Rockford College, Starr Science Building, 5050 East State St., Rockford, IL 61008, USA KEYWORDS Beer,…
Key words
beer, beerflavor, flavorpdms, pdmsethyl, ethylabused, abusedmethional, methionalsbse, sbsedamascenone, damascenonegerstel, gersteldeconvolution, deconvolutionhsse, hssefoam, foamextraction, extractiontofms, tofmsphenyl