Comparison of the Analysis of California Lemon Oil: GC-FID vs. GCxGC-FID

Applications | 2007 | LECOInstrumentation
Food & Agriculture
Agilent Technologies, LECO
Key words
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Comparison of Two Lemon Oils by GC-TOFMS
2007|Agilent Technologies|Applications
®Comparison of Two Lemon Oils byGC-TOFMSP.T. Stevens • LECO Corporation, Saint Joseph, Michigan USAKey Words: TOFMS, Quantification, Extended Range Calibration2. Instruments and MethodsIn this study, measurements were made with a LECO Pegasus®HT GC-TOFMS system. This system consists of an Agilent...
Key words
limonene, limonenelemon, lemonterpinene, terpinenepinene, pineneoils, oilscurve, curvepeaks, peakspegasus, pegasusleco, lecocontribution, contributiontofms, tofmstime, timehaving, havingnecessitated, necessitatedtic
®Analysis of Menthol and Peppermint Oil UsingGCxGC-TOFMS with a Chiral Columnin the First DimensionLECO Corporation; Saint Joseph, Michigan USAKey Words: GC, GCxGC, TOFMS, Deconvolution, Essential Oils2. Experimental ConditionsSamplesOne percent solutions of (+)-menthol, (-)-menthol, andpeppermint oil were made in ethanol. Aliquots...
Key words
menthol, mentholmenthyl, menthylpeppermint, peppermintgcxgc, gcxgcchiral, chiraldimension, dimensionacetate, acetatepinene, pinenemodulation, modulationbetadexsm, betadexsmarea, areaenantiomers, enantiomerstofms, tofmsoil, oilpercent
Analysis of Terpenesin Cannabis Using theAgilent 7697A/7890B/5977BHeadspace GC-MSD SystemFaster Analysis Time = Greater ProductivityApplication NoteCannabis, FoodAuthorsAbstractRonald Honnold, Robert Kubas, andTerpenes and terpenoids are naturally occurring volatile isoprenes constructedAnthony Macheronefrom a (C 5H8)n building block where n is the number of...
Key words
fid, fidbeta, betaalpha, alpharesponse, responsepinene, pinenemsd, msdcamphene, camphenecaryophyllene, caryophyllenemyrcene, myrceneterpinene, terpineneterpenes, terpenesloop, loopcounts, countsmode, modetemperature
®Analysis of Pesticide Residues in CitrusOils by GCxGC-TOFMS with MinimalSample PreparationLECO Corporation; Saint Joseph, Michigan USAKey Words: GCxGC-TOFMS, Classifications, Deconvolution, Quantification, Sample Preparation, Pesticides2. IntroductionCitrus oils are traded internationally and are included inproducts that are traded internationally. These oils arederived...
Key words
citrus, citruspesticides, pesticidesoil, oiloils, oilsgcxgc, gcxgcparathion, parathionbromopropylate, bromopropylatetetradifon, tetradifonpesticide, pesticideppb, ppbmethyl, methylstirifos, stirifoslemon, lemonchlorpyrifos, chlorpyrifosshows