Comparison of Syringe and SPME Headspace Methods for GC/MS Analysis of FoodsAplikace | 2017 | PerkinElmer InstrumentaceGC/MSD, HeadSpace, SPME, GC/SQZaměřeníPotraviny a zemědělstvíVýrobcePerkinElmerKlíčová slovaheadspace, spme, syringe, liq, candy, peppermint, eucalyptol, caryophyllene, isomenthyl, hard, mint, acetate, sabinene, cookie, chocolate, terpinene, pinene, perkinelmer, injection, comparison, liquid, flavor, neomenthyl, conditioning, foods, isomenthol, multiprep, neomenthol, acqusition, bicyclogermacrene, viridiflorol, piperitone, bourbonene, isomenthone, delay, withdrawing, menthofuran, chewing, menthyl, pulegone, samples, thujene, gas, thymol, were, oil, expectation, germacrene, menthone, gum
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Automated Dynamic Headspace Sampling using Replaceable Sorbent Traps
2007|Agilent Technologies|Aplikace
AppNote 1/2007Automated Dynamic HeadspaceSampling using Replaceable SorbentTrapsCarlos Gil, Oliver LerchGerstel GmbH & Co. KG, Eberhard-Gerstel-Platz 1,D-45473 Mülheim an der Ruhr, GermanyJackie A. Whitecavage, John R. StuffGerstel, Inc., 701 Digital Drive, Suite J,Linthicum, MD 21090, USAKEYWORDSDynamic Headspace, Gas Chromatography, ThermalDesorptionABSTRACTStatic (equilibrium)...
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dhs, dhsabundance, abundanceitex, itexheadspace, headspacespme, spmegerstel, gersteltime, timersd, rsdtdu, tdutenax, tenaxtraps, trapscoolable, coolablepneumatic, pneumaticgas, gasadsorbent
Solid Phase Microextraction: Solventless Sample Preparation for Monitoring Flavor Compounds by Capillary Gas Chromatography
1998|Merck|Příručky
Bulletin 869ASolid Phase Microextraction: Solventless SamplePreparation for Monitoring Flavor Compounds byCapillary Gas ChromatographySolid phase microextraction is a fast, solventless alternativeto conventional sample extraction techniques. In SPME,analytes establish equilibria among the sample matrix, theheadspace above the sample, and a stationary phasecoated...
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spme, spmefiber, fiberhexanoate, hexanoateflavor, flavorpinene, pinenespearmint, spearmintrancid, rancidpdms, pdmssupelco, supelcooil, oildvb, dvbhexyl, hexylheadspace, headspaceacetate, acetatepolydimethylsiloxane
A Faster, Simpler Sample Prep TechnologyWinter 1998SPME for Food and Beverage ApplicationsAnalysts in the food and beverage industry continue to develop new SPME applications for extraction of flavors and odors. The article onthis page describes the extraction of off-flavors in...
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spme, spmepeanut, peanutpyrazines, pyrazinesbutter, butterflavors, flavorscarboxen, carboxenpyrazine, pyrazinemilk, milkstableflex, stableflexartificial, artificialsunlight, sunlightsupelco, supelcoaddressee, addresseepostage, postagefiber
SUPELCOAnalysis of Flavors and Off-Flavorsin Foods and Beverages UsingSPMERobert E. Shirey and Leonard M. SidiskySupelco, Supelco Park, Bellefonte, PA, 16823 USA©1998 Sigma-Aldrich Co.98-0366T498350BXA IntroductionSPME is a convenient, solventless extraction technique that can beused to extract analytes from both liquid and solid...
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supelco, supelcopyrazine, pyrazinespme, spmeacetate, acetatehexanoate, hexanoatepeanut, peanutcarboxen, carboxenflavors, flavorsbutter, butterpdms, pdmsfiber, fiberstableflex, stableflexpentyl, pentylfuranmethanol, furanmethanolpyrazines