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Die folgenden Publikationen sind in der Online-Universitätsbibliographie der Universität Duisburg-Essen verzeichnet. Weitere Informationen finden Sie gegebenenfalls auch auf den persönlichen Webseiten der Person.
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Impact of Rootstock, Clonal Selection, and Berry Size of Vitis vinifera sp. Riesling on the Formation of TDN, Vitispiranes, and Other Volatile CompoundsIn: Journal of Agricultural and Food Chemistry, Jg. 68, 2020, Nr. 12, S. 3834 – 3849
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Influence of physical and chemical barrel sanitization treatments on the volatile composition of toasted oak woodIn: European Food Research and Technology, Jg. 246, 2020, Nr. 3, S. 497 – 511
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Comparison of Solid-Phase Microextraction Using Classical Fibers Versus Mini-Arrows Applying Multiple Headspace Extraction and Various Agitation TechniquesIn: Chromatographia: an international journal for rapid communication in chromatography, electrophoresis, and associated techniques, Jg. 82, 2019, Nr. 2, S. 635 – 640
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Fatty acids and triacylglycerols in the mesocarp and kernel oils of maturing Costa Rican Acrocomia aculeata fruitsIn: NFS Journal, Jg. 14-15, 2019, S. 6 – 13DOI (Open Access)
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Fatty acids, triacylglycerols, and thermal behaviour of various mango (Mangifera indica L.) kernel fatsIn: Food Research International, Jg. 116, 2019, S. 527 – 537
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Impact of matrix variables and expertise of panelists on sensory thresholds of 1,1,6-trimethyl-1,2-dihydronaphthalene known as petrol off-flavor compound in Riesling winesIn: Food Quality and Preference, Jg. 78, 2019, S. 103735
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Lipophilic compounds and thermal behaviour of African mango (Irvingia gabonensis (Aubry‐Lecomte ex. O'Rorke) Baill.) kernel fatIn: International Journal of Food Science & Technology, Jg. 54, 2019, Nr. 3, S. 626 – 633
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Current Developments in Analyzing Food Volatiles by Multidimensional Gas Chromatographic TechniquesIn: Journal of Agricultural and Food Chemistry, Jg. 66, 2018, Nr. 10, S. 2226 – 2236
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Headspace solid-phase microextraction and gas chromatographic analysis of low-molecular-weight sulfur volatiles with pulsed flame photometric detection and quantification by a stable isotope dilution assayIn: Journal of Separation Science, Jg. 41, 2018, Nr. 4, S. 899 – 909
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Characterization of Mesocarp and Kernel Lipids from Elaeis guineensis Jacq., Elaeis oleifera [Kunth] Cortés, and Their Interspecific HybridsIn: Journal of Agricultural and Food Chemistry, Jg. 65, 2017, Nr. 18, S. 3617 – 3626
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Enantiodifferentiation of whisky and cognac lactones using gas chromatography with different cyclodextrin chiral stationary phasesIn: Journal of Chromatography A, Jg. 1516, 2017, S. 135 – 141
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Isotopic separation of acetaldehyde and methanol from their deuterated isotopologues on a porous layer open tubular column allows quantification by stable isotope dilution without mass spectrometric detectionIn: Journal of Chromatography A, Jg. 1481, 2017, S. 111 – 115
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2-Aminoacetophenone Is the Main Volatile Phase I Skatole Metabolite in Pietrain × Baden-Württemberg Hybrid Type BoarsIn: Journal of Agricultural and Food Chemistry, Jg. 64, 2016, Nr. 5, S. 1158 – 1163
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An improved method for the analysis of 2-aminoacetophenone in wine based on headspace solid-phase microextraction and heart-cut multidimensional gas chromatography with selective detection by tandem mass spectrometryIn: Journal of Chromatography A, Jg. 1477, 2016, S. 64 – 69
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Enantiodifferentiation of 1,2-propanediol in various wines as phenylboronate ester with multidimensional gas chromatography-mass spectrometryIn: Analytical and Bioanalytical Chemistry, Jg. 408, 2016, Nr. 10, S. 2425 – 2439
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Quantification of cork off-flavor compounds in natural cork stoppers and wine by multidimensional gas chromatography mass spectrometryIn: European Food Research and Technology, Jg. 242, 2016, Nr. 6, S. 977 – 986
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Quantitative determination of α-ionone, β-ionone, and β-damascenone and enantiodifferentiation of α-ionone in wine for authenticity control using multidimensional gas chromatography with tandem mass spectrometric detectionIn: Analytical and Bioanalytical Chemistry, Jg. 408, 2016, Nr. 23, S. 6483 – 6496
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Authentication of pineapple (Ananas comosus [L.] Merr.) fruit maturity stages by quantitative analysis of γ- and δ-lactones using headspace solid-phase microextraction and chirospecific gas chromatography-selected ion monitoring mass spectrometry (HS-SPME-GC-SIM-MS)In: Food Chemistry, Jg. 168, 2015, S. 496 – 503
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Characterization of Atypical Off-Flavor Compounds in Natural Cork Stoppers by Multidimensional Gas Chromatographic TechniquesIn: Journal of Agricultural and Food Chemistry, Jg. 63, 2015, Nr. 35, S. 7840 – 7848
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Diacetyl Formation by Oenococcus oeni during Winemaking Induced by Exogenous PyruvateIn: American Journal of Enology and Viticulture, Jg. 66, 2015, Nr. 1, S. 85 – 90
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Enantiodifferentiation of 3-sec-butyl-2-methoxypyrazine in different species using multidimensional and comprehensive two-dimensional gas chromatographic approachesIn: Analytical and Bioanalytical Chemistry, Jg. 407, 2015, Nr. 1, S. 253 – 263
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Ripening-dependent metabolic changes in the volatiles of pineapple (Ananas comosus (L.) Merr.) fruit : I. Characterization of pineapple aroma compounds by comprehensive two-dimensional gas chromatography-mass spectrometryIn: Analytical and Bioanalytical Chemistry, Jg. 407, 2015, Nr. 9, S. 2591 – 2608
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Ripening-dependent metabolic changes in the volatiles of pineapple (Ananas comosus (L.) Merr.) fruit : II. Multivariate statistical profiling of pineapple aroma compounds based on comprehensive two-dimensional gas chromatography-mass spectrometryIn: Analytical and Bioanalytical Chemistry, Jg. 407, 2015, Nr. 9, S. 2609 – 2624
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2-Aminoacetophenone : a hepatic skatole metabolite as a potential contributor to boar taintIn: Food Research International, Jg. 62, 2014, Nr. August, S. 35 – 42
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Characterization and analysis of structural isomers of dimethyl methoxypyrazines in cork stoppers and ladybugs (Harmonia axyridis and Coccinella septempunctata)In: Analytical and Bioanalytical Chemistry, Jg. 406, 2014, Nr. 25, S. 6429 – 6439
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Diacetyl reduction by commercial Saccharomyces cerevisiae strains during vinificationIn: Journal of the Institute of Brewing, Jg. 120, 2014, Nr. 1, S. 23 – 26DOI (Open Access)
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Erratum to: Characterization and analysis of structural isomers of dimethyl methoxypyrazines in cork stoppers and ladybugs (Harmonia axyridis and Coccinella septempunctata)In: Analytical and Bioanalytical Chemistry, Jg. 406, 2014, Nr. 29, S. 7743 – 7744
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Exploring 2-aminoacetophenone contents in sparkling wines based on analytical data and statistical modellingIn: European Food Research and Technology, Jg. 239, 2014, Nr. 3, S. 409 – 419
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Ion Trap Mass Spectrometric Effect Leading to Peak Suppression and Solvent-Free Peak Focusing due to Co-ChromatographyIn: Chromatographia: an international journal for rapid communication in chromatography, electrophoresis, and associated techniques, Jg. 77, 2014, Nr. 23, S. 1727 – 1730
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Quantitative analysis of 3-alkyl-2-methoxypyrazines in German Sauvignon blanc wines by MDGC–MS or MDGC–MS/MS for viticultural and enological studiesIn: European Food Research and Technology, Jg. 239, 2014, Nr. 4, S. 549 – 558
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Time course of diacetyl formation during vinification with Saccharomyces cerevisiae and Oenococcus oeni co-cultivationIn: Australian Journal of Grape and Wine Research, Jg. 20, 2014, Nr. 2, S. 194 – 198
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Analysis of corky off-flavour compounds at ultra trace level with multidimensional gas chromatography-electron capture detectionIn: Journal of Chromatography A, Jg. 1271, 2013, Nr. 1, S. 181 – 184
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Optimization in multidimensional gas chromatography applying quantitative analysis via a stable isotope dilution assayIn: Analytical and Bioanalytical Chemistry, Jg. 405, 2013, Nr. 20, S. 6589 – 6593
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Quantitative analysis of γ- and δ-lactones in wines using gas chromatography with selective tandem mass spectrometric detectionIn: Rapid Communications in Mass Spectrometry, Jg. 27, 2013, Nr. 24, S. 2751 – 2759
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Analysis and stereodifferentiation of linalool in Theobroma cacao and cocoa products using enantioselective multidimensional gas chromatographyIn: European Food Research and Technology, Jg. 235, 2012, Nr. 5, S. 827 – 834
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Ionic liquids as novel stationary phases in gas liquid chromatography : inverse or normal isotope effect?In: Journal of Chromatography A, Jg. 1270, 2012, S. 310 – 317
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Multidimensional gas chromatographyIn: Trends in Analytical Chemistry (TrAC), Jg. 34, 2012, S. 1 – 21
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Trace level analysis of corky off-flavor compounds : Development of a new analytical method based on solid phase extraction and analysis by multidimensional gas chromatography with mass spectrometric detectionIn: Journal of Chromatography A, Jg. 1226, 2012, S. 96 – 102
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Volatile compounds captured in exhaust CO2 flow during the fermentation of Busuioacă de Bohotin wineIn: Environmental Engineering and Management Journal, Jg. 11, 2012, Nr. 11, S. 1895 – 1900
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Aroma changes due to second fermentation and glycosylated precursors in Chardonnay and Riesling sparkling winesIn: Journal of Agricultural and Food Chemistry, Jg. 59, 2011, Nr. 6, S. 2524 – 2533
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New insights into the synthesis and characterization of 2-methoxy-3-alkylpyrazines and their deuterated isotopologuesIn: Journal of Labelled Compounds and Radiopharmaceuticals, Jg. 54, 2011, Nr. 8, S. 438 – 440
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Pitfalls encountered during quantitative determination of 3-alkyl-2-methoxypyrazines in grape must and wine using gas chromatography-mass spectrometry with stable isotope dilution analysis. Comprehensive two-dimensional gas chromatography-mass spectrometry and on-line liquid chromatography-multidimensional gas chromatography-mass spectrometry as poIn: Journal of Chromatography A, Jg. 1217, 2010, Nr. 43, S. 6769 – 6777
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Profiling analysis of volatile compounds from fruits using comprehensive two-dimensional gas chromatography and image processing techniquesIn: Journal of Chromatography A, Jg. 1217, 2010, Nr. 4, S. 565 – 574
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Two-dimensional gas chromatographic profiling as a tool for a rapid screening of the changes in volatile composition occurring due to microoxygenation of red winesIn: Analytica Chimica Acta, Jg. 672, 2010, Nr. 1-2, S. 114 – 123
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Analysis of aldehydes via headspace SPME with on-fiber derivatization to their O-(2,3,4,5,6-pentafluorobenzyl)oxime derivatives and comprehensive 2D-GC-MSIn: Journal of Separation Science, Jg. 31, 2008, Nr. 19, S. 3458 – 3465
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Analysis of carbonyl compounds via headspace solid-phase microextraction with on-fiber derivatization and gas chromatographic-ion trap tandem mass spectrometric determination of their O-(2,3,4,5,6-pentafluorobenzyl)oxime derivativesIn: Analytica Chimica Acta, Jg. 617, 2008, Nr. 1-2, S. 119 – 131
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Analysis of 2-aminoacetophenone in wine using a stable isotope dilution assay and multidimensional gas chromatography-mass spectrometryIn: Journal of Chromatography A, Jg. 1150, 2007, Nr. 1-2, S. 78 – 84
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Coupled liquid chromatography-gas chromatography for the rapid analysis of γ-oryzanol in rice lipidsIn: Journal of Chromatography A, Jg. 985, 2003, Nr. 1-2, S. 403 – 410
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Enantioselective analysis of methyl-branched alcohols and acids in Rhubarb (Rheum rhabarbarum L.) stalksIn: Journal of Agricultural and Food Chemistry, Jg. 51, 2003, Nr. 24, S. 7086 – 7091
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Rapid and simultaneous analysis of 16-O-methylcafestol and sterols as markers for assessment of green coffee bean authenticity by on-line LC-GCIn: Journal of the American Oil Chemists' Society, Jg. 79, 2002, Nr. 11, S. 1109 – 1113
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Rapid detection of vegetable oils in milk fat by on-line LC-GC analysis of β-sitosterol as markerIn: European Journal of Lipid Science and Technology, Jg. 104, 2002, Nr. 11, S. 756 – 761
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Analysis of steryl esters in cocoa butter by on-line liquid chromatography-gas chromatographyIn: Journal of Chromatography A, Jg. 918, 2001, Nr. 2, S. 341 – 349
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Synthesis and analysis of thio-, thiono-, and dithio-derivatives of whiskey lactoneIn: Journal of Agricultural and Food Chemistry, Jg. 49, 2001, Nr. 12, S. 5923 – 5928
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Analytical and sensory characterization of γ- and δ-thiolactonesIn: Journal of Agricultural and Food Chemistry, Jg. 46, 1998, Nr. 2, S. 668 – 672
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Analysis of polar cholesterol oxidation products : evaluation of a new method involving transesterification, solid phase extraction, and gas chromatographyIn: Journal of Agricultural and Food Chemistry, Jg. 44, 1996, Nr. 2, S. 512 – 517
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Chiral compounds of essential oils, VII : Quality evaluation of mentha oils, using enantioselective CGC-analysis of monoterpenoid constituentsIn: Archiv der Pharmazie, Jg. 325, 1992, Nr. 1, S. 35 – 39
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Chirality evaluation in flavour and essential oil analysisIn: Chirality, Jg. 4, 1992, Nr. 1, S. 50 – 55
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Erratum : Stereoisomere Aromastoffe : LI: Stereodifferenzierung chiraler Furanone : Möglichkeiten und Grenzen der herkunftsspezifischen Aromastoff-AnalyseIn: Zeitschrift für Lebensmittel-Untersuchung und -Forschung, Jg. 194, 1992, Nr. 3, S. 316
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Stereoisomeric flavour compounds : Part LVII: the stereoisomers of 3-Oxo-p-menthane-8-thiol acetate, simultaneously stereoanalysed with their corresponding thiolsIn: Flavour and Fragrance Journal, Jg. 7, 1992, Nr. 4, S. 205 – 211
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Chirospecific analysis of 2-alkyl-branched alcohols, acids, and esters : chirality evaluation of 2-methylbutanoates from apples and pineapplesIn: Phytochemical Analysis, Jg. 2, 1991, Nr. 4, S. 184 – 188
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Influence of derivatization on the chiral selectivity of cyclodextrins : alkylated/acylated cyclodextrins and γ-/δ-lactones as an exampleIn: Journal of Microcolumn Separations, Jg. 3, 1991, Nr. 5, S. 395 – 402
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Modified cyclodextrins as stationary phases for capillary GC : consequences of dilution in polysiloxanesIn: Journal of High Resolution Chromatography: HRC, Jg. 14, 1991, Nr. 3, S. 207 – 210
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Simultaneous stereoanalysis of 2-alkyl-branched acids, esters and alcohols using a selectivity-adjusted column system in multi-dimensional gas chromatographyIn: Journal of Chromatography, Jg. 587, 1991, Nr. 2, S. 347 – 350
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Stereodifferentiation of some chiral monoterpenes using multidimensional gas chromatographyIn: Fresenius' Journal of Analytical Chemistry, Jg. 340, 1991, Nr. 12, S. 768 – 772
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Stereoisomere Aromastoffe : LI: Stereodifferenzierung chiraler Furanone ; Möglichkeiten und Grenzen der herkunftsspezifischen Aromastoff-AnalyseIn: Zeitschrift für Lebensmittel-Untersuchung und -Forschung, Jg. 193, 1991, Nr. 2, S. 115 – 118
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Stereoisomeric flavor compounds : 48. Chirospecific analysis of natural flavors and essential oils using multidimensional gas chromatographyIn: Journal of Agricultural and Food Chemistry, Jg. 39, 1991, Nr. 6, S. 1131 – 1134
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Unusual peak defocusing in capillary GC on hexakis(2,6-di-O-pentyl-3-O-acetyl)-α-cyclodextrin stationary phaseIn: Journal of High Resolution Chromatography: HRC, Jg. 14, 1991, Nr. 5, S. 317 – 321
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Chirospecific flavor analysis by means of enantioselective gas chromatography, coupled on-line with isotope ratio mass spectrometryIn: Journal of High Resolution Chromatography: HRC, Jg. 13, 1990, Nr. 7, S. 528 – 531
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Enantiomeric distribution of α-pinene, β-pinene and limonene in essential oils and extracts : Part 1. Rutaceae and GramineaeIn: Flavour and Fragrance Journal, Jg. 5, 1990, Nr. 4, S. 193 – 199
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Mentha oils : Enantioselective analysis of menthyl acetate in mentha oil quality evaluationIn: Deutsche Apotheker Zeitung, Jg. 130, 1990, Nr. 47, S. 2579 – 2581
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Separation efficiency versus resolution : chiral separation of gamma lactones by capillary GC on derivatized cyclodextrinIn: Journal of High Resolution Chromatography: HRC, Jg. 13, 1990, Nr. 6, S. 433 – 436
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Stereoisomeric flavor compounds XLIV : enantioselective analysis of some important flavor moleculesIn: Journal of High Resolution Chromatography: HRC, Jg. 13, 1990, Nr. 9, S. 660 – 662
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Stereoisomeric flavor compounds XXXVIII : direct chirospecific analysis of γ-lactones using on-line coupled LC-GC with a chiral separation columnIn: Chromatographia: an international journal for rapid communication in chromatography, electrophoresis, and associated techniques, Jg. 29, 1990, Nr. 3, S. 125 – 130
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Stereoisomeric flavor compounds, part XL : stereodifferentiation of some chiral volatiles on a permethylated β-cyclodextrin phaseIn: Journal of High Resolution Chromatography: HRC, Jg. 13, 1990, Nr. 4, S. 299 – 301
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Stereoisomeric flavor compounds. XLI : new applications of permethylated β-cyclodextrin phase in chiral CGC analysisIn: Journal of High Resolution Chromatography: HRC, Jg. 13, 1990, Nr. 5, S. 382 – 385
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Coupled LC-GC : evaporation rates for partially concurrent eluent evaporation using an early solvent vapor exitIn: Journal of High Resolution Chromatography: HRC, Jg. 12, 1989, Nr. 11, S. 721 – 726
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Early solvent vapor exit in GC for coupled LC-GC involving concurrent eluent evaporationIn: Journal of High Resolution Chromatography: HRC, Jg. 12, 1989, Nr. 6, S. 375 – 382
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Chapter 6: Heart-cutting two-dimensional gas chromatographyIn: Advanced Gas Chromatography in Food Analysis / Tranchida, Peter Q.. London: Royal Society of Chemistry (RSC), 2020, S. 201 – 236
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Stable isotope dilution assayIn: Food Aroma Evolution: During Food Processing, Cooking, and Aging / Bordiga, Matteo; Nollet, Leo M. L.. Boca Raton, FL: CRC Press, 2019, S. 241 – 258
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Profiling Analysis of Volatile and Non-Volatile Compounds in Wine for a Better Understanding of Wine QualityIn: Flavour Science: proceedings from XIII Weurman Flavour Research Symposium / Weurman Flavour Research Symposium ; 27-30 September 2011, Zaragoza, Spain / Ferreira, Vicente; Lopez, Ricardo (Hrsg.). Amsterdam: Elsevier, 2014, S. 361 – 365
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Analysis of the impact of terroir on the chemical composition of German Riesling wines by targeted and non-targeted methodsIn: Œno 2011 [Oeno2011]: Actes de colloques du 9e symposium international d'oenologie de Bordeaux / Doneche, Bernard; Darriet, Phillipe (Hrsg.). Paris: Dunod, 2012, S. 801 – 805
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Determination of aroma relevant thiols in wines based on gas chromatographic analysis using large volume injection and pulsed flame photometric detectionIn: Flavor Chemistry and Biology / 9th Wartburg Symposium on Flavor Chemistry & Biology; 13. - 16. April 2010; Eisenach, Germany / Hofmann, Thomas; Meyerhof, Wolfgang; Schieberle, Peter (Hrsg.). Freising: Eigenverlag Deutsche Forschungsanstalt für Lebensmittelchemie, 2011, S. 310 – 314
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Analysis of flavour compounds in Dornfelder wineIn: State of the art in flavour chemistry and biology: [the proceedings of the 7th Wartburg Symposium on Flavour Chemistry & Biology, held in Eisenach, Germany on 21 - 23 April 2004] / Hofmann, Thomas; Rothe, Manfred; Schieberle, Peter (Hrsg.). Garching: Dt. Forschungsanst. für Lebensmittelchemie, 2005, S. 502 – 507
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Chemical and sensory properties of thiolactonesIn: Aroma Active Compounds in Foods / Takeoka, Gary R.; Güntert, Matthias; Engel, Karl-Heinz (Hrsg.). Washington, DC: American Chemical Society, 2001, S. 138 – 148
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Characterization of the enantiomers of γ- and δ-thiolactonesIn: Frontiers of flavour science: [the proceedings of the Ninth Weurman Flavour Research Symposium, held in Freising, Germany on 22 - 25 June 1999] / Schieberle, Peter; Engel, Karl-Heinz (Hrsg.). Garching: Dt. Forschungsanstalt für Lebensmittelchemie, 2000, S. 121 – 124
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γ- and δ-thiolactones : an interesting class of sulfur-containing flavor compoundsIn: Flavor Analysis: Developments in Isolation and Characterization / Mussinan, Cynthia J.; Morello, Michael J. (Hrsg.). Washington, DC: American Chemical Society, 1998, S. 141 – 151
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Recent developments in chirospecific flavour analysisIn: Aroma production and application: proceedings of the 3rd Wartburg Aroma Symposium, Eisenach, February 25th - 28th, 1991 / Rothe, Manfred; Kruse, H.-P. (Hrsg.). Potsdam-Rehbrücke: DT. Inst. für Ernährungsforschung, 1992, S. 173 – 191
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Chirality evaluation in flavour analysisIn: Flavour science and technology: 6. Weurman Symposium "Flavour '90" / Bessiere, Y.; Thomas, Alan Francis (Hrsg.). Chichester: Wiley, 1990, S. 21 – 24
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Direct enantiomer separation of chiral volatiles from complex matrices by multidimensional gas chromatographyIn: Flavour science and technology: 6. Weurman Symposium "Flavour '90" / Bessiere, Y.; Thomas, Alan Francis (Hrsg.). Chichester: Wiley, 1990, S. 25 – 28