Department of Chemestry
Publications by Thomas J. Simat (only Hamburg)
Short biography
| 1963 | born in Reinbek |
| 1997 | Promotion with Hans Steinhart in Hamburg |
| 2003 | Habilitation in Hamburg |
| 2003- | Professorship for Food Science and Consumer Goods, TU Dresden |
Further Information
Publications
(only until the end of the Hamburg period, until 2003)
.
| Search: Chemistry Dep. / all Hamburg | |
| 2003 | |
| 69 |
Determination of bisphenol A diglycidyl ether (BADGE) and its derivatives in food: identification and quantification by internal standard Hauke Petersen, Angela Schaefer, C. A. Buckow, Thomas J. Simat , Hans Steinhart European Food Research and Technology 216, 355-364 (2003) |
| 68 |
Migration of lubricants from food packagings. Screening for lipid classes and quantitative estimation using normal-phase liquid chromatographic separation with evaporative light scattering detection Angela Schaefer, Torben Küchler, Thomas J. Simat , Hans Steinhart Journal of Chromatography, A 1017, 107-116 (2003) |
| 67 |
Analysis of Isocyanates from Food Contact Materials Hans Steinhart, F. Hanfti, A. John, Christian Scheunert, Thomas J. Simat -/- Editor: Trygve Eklund, Hubert de Brabander, Els Daeseleire, Inge Dirinck, Wilfried Ooghe EURO FOOD CHEM XII: Strategies for Safe Food, Proceedings, Brugge, 24-26 September 2003, 2, 391-394 (2003), ISBN 978-90-804957-2-2; 90-804957-2-7 |
| 66 |
Migration of Cyclic Oligoesters from Polyester based Can Coatings Thomas J. Simat , A. Schaefer, Verena Alexa Ohm -/- Editor: Trygve Eklund, Hubert de Brabander, Els Daeseleire, Inge Dirinck, Wilfried Ooghe EURO FOOD CHEM XII: Strategies for Safe Food, Proceedings, Brugge, 24-26 September 2003, 2, 542-545 (2003), ISBN 978-90-804957-2-2; 90-804957-2-7 |
| 65 |
Suitability of tryptophan radiation products as markers for the detection of γ-irradiated protein rich food Kim Karen Kleeberg, André Müller, Thomas J. Simat , Hans Steinhart -/- Editor: Graziella Allegri, Carlo V. L. Costa, Eugenio Ragazzi, Hans Steinhart, Luigi Varesio Advances in Experimental Medicine and Biology 527 (Developments in Tryptophan and Serotonin Metabolism) 677-685 (2003) |
2002 | |
| 64 |
"Untypical aging off-flavor" in wine: formation of 2-aminoacetophenone and evaluation of its influencing factors Katrin Hoenicke, Thomas J. Simat , Hans Steinhart, Norbert Christoph, Martin Geßner, Hans-Jürgen Köhler Analytica Chimica Acta 458, 29-37 (2002) |
| 63 |
"Untypical Aging Off-Flavor" in Wine: Synthesis of Potential Degradation Compounds of Indole-3-acetic Acid and Kynurenine and Their Evaluation as Precursors of 2-Aminoacetophenone Katrin Hoenicke, Ole Borchert, Kai Grüning, Thomas J. Simat Journal of Agricultural and Food Chemistry 50, 4303-4309 (2002) |
| 62 |
Screening of lubricants from food packaging - validation of a group specific NP-HPLC separation with ELS detection as well as its application Angela Schaefer, Torben Küchler, Thomas J. Simat Lebensmittelchemie 56, 142-144 (2002) |
2001 | |
| 61 |
Annual cycles of apoptosis, DNA strand breaks, heat-shock proteins, and metallothionein isoforms in dab (Limanda limanda): influences of natural factors and consequences for biological effect monitoring Markus Lacorn, Gundula Piechotta, Thomas J. Simat , Ulrike Kammann, Werner Wosniok, Thomas Lang, Werner E. G. Müller, Heinz C. Schröder, Hans-Stephan Jenke, Hans Steinhart Biomarkers 6, 108-126 (2001) |
| 60 |
Quantification of metallothionein isoforms in fish liver and its implications for biomonitoring Markus Lacorn, Angelika Lahrssen, Nina Rotzoll, Thomas J. Simat , Hans Steinhart Environmental Toxicology and Chemistry 20, 140-145 (2001) |
| 59 |
Mögliche Ursachen der Entstehung einer "Untypischen Alterungsnote" (UTA) im Wein (Possible causes of unwanted aging factors in wine) Hans Steinhart, Martin Geßner, Hans-Jürgen Köhler, Arnold Schwab, Katrin Hoenicke, Thomas J. Simat GIT Labor-Fachzeitschrift 45, 945-948 (2001) |
| 58 |
Determination of Free and Conjugated Indole-3-Acetic Acid, Tryptophan, and Tryptophan Metabolites in Grape Must and Wine Katrin Hoenicke, Thomas J. Simat , Hans Steinhart, Hans-Jürgen Köhler, Arnold Schwab Journal of Agricultural and Food Chemistry 49, 5494-5501 (2001) |
| 57 |
Lupe coating of preserved food cans Angela Schaefer, Thomas J. Simat LaborPraxis 25, 78-80 (2001) |
| 56 |
Bestimmung von nicht proteingebundenem o-Tyrosin als Bestrahlungsmarker für proteinreiche Lebensmittel (Determination of non-protein-binding o-tyrosine as a radioactive marker for protein rich food) Jana Hunková, Thomas J. Simat , Hans Steinhart Lebensmittelchemie 55, 88-89 (2001) |
| 55 |
HPLC-Screening auf polare Radiolyseprodukte als mögliche Bestrahlungsmarker in γ-bestrahlten eiweißreichen Lebensmitteln Kim Karen Kleeberg, A. Müller, Thomas J. Simat , Hans Steinhart Lebensmittelchemie 55, 89-90 (2001) |
| 54 |
Sensorische und physikalische Untersuchungen von Qualitätsveränderungen in γ-bestrahlten Nordseegarnelen Kim Karen Kleeberg, A. Müller, Thomas J. Simat , Hans Steinhart, Reinhard Schubring Lebensmittelchemie 55, 90-91 (2001) |
| 53 |
Indolessigsäure in Mosten und Weinen - Relevanz als Precursor hinsichtlich der Entstehung einer "Untypischen Alterungsnote" Katrin Hoenicke, Martin Geßner, Arnold Schwab, Thomas J. Simat , Hans Steinhart Lebensmittelchemie 55, 146-146 (2001) |
| 52 |
A
self-decontaminating contaminant? BADGE and the reaction with food Hauke Petersen, K. Burseg, Thomas J. Simat Lebensmittelchemie 55, 154-155 (2001) |
| 51 |
Indolessigsäure in Mosten und Weinen - Bedeutung hinsichtlich der Ausbildung einer "Untypischen Alterungsnote" (UTA) in Wein Katrin Hoenicke, Thomas J. Simat , Hans Steinhart, Martin Geßner, Hans-Jürgen Köhler, Arnold Schwab, Norbert Christoph Fortschrittsbericht "Intervitis, Interfructa 2001" 113-123 (2001) |
| 50 |
Formation and degradation of indole-3-acetic acid in grape musts and wines: a potential precursor in the development of the untypical ageing off-flavour (UTA) Thomas J. Simat , Katrin Hoenicke, Martin Geßner, Hans-Jürgen Köhler, Arnold Schwab -/- Editor: Werner Pfannhauser, G. Roger Fenwick, Santosh Khokhar Special Publication - Royal Society of Chemistry 269 (Biologically-Active Phytochemicals in Food) 91-96 (2001), ISBN 978-0854048069 |
2000 | |
| 49 |
"The untypical aging off-flavor" (UTA) in wine - formation and possible preventions Katrin Hoenicke, Norbert Christoph, Arnold Schwab, Thomas J. Simat , Hans Steinhart Czech Journal of Food Sciences 18 (Special Issue) 52-54 (2000) |
| 48 |
Migration of epoxy monomers in canned foods and their reaction with food components Thomas J. Simat , Hauke Petersen, A. Biereichel, Angela Schaefer, Hans Steinhart Czech Journal of Food Sciences 18 (Special Issue) 55-57 (2000) |
| 47 |
Determination of o-tyrosine as a marker for the detection of irradiated shrimps Jana Hunková, Thomas J. Simat , Hans Steinhart Czech Journal of Food Sciences 18 (Special Issue) 78-80 (2000) |
| 46 |
Detection of irradiation food. Determination of non-protein bound o-tyrosine as a marker for the detection of irradiated shrimps Wolfgang G. Hein, Thomas J. Simat , Hans Steinhart European Food Research and Technology 210, 299-304 (2000) |
| 45 |
Oxidative in Vitro Metabolism of the Soy Phytoestrogens Daidzein and Genistein Sabine E. Kulling , Doris M. Honig, Thomas J. Simat , Manfred Metzler Journal of Agricultural and Food Chemistry 48, 4963-4972 (2000) |
| 44 |
Von der Chemie zur Biotechnologie: Risiken bei der biotechnologischen Herstellung von L-Tryptophan am Beispiel der EMS-assoziierten Kontaminante 2-(3'-Indolylmethyl)-L-tryptophan Burkhardt Müller, Claudia Pacholski, A. Sierts, Thomas J. Simat , Hans Steinhart Lebensmittelchemie 54, 9-9 (2000) |
| 43 |
Monomere von Epoxidharzen als Lebensmittelkontaminanten - Die Problematik der Entwicklung einer validierten Analytik und ihre Anwendung (Monomers of epoxide resins as food contaminants-the problem in the development of a valid analysis and application) Hauke Petersen, Thomas J. Simat , Angela Schaefer, C. A. Buckow, A. Biereichel, Hans Steinhart Lebensmittelchemie 54, 127-129 (2000) |
| 42 |
Bestimmung von freier und gebundener Indolessigsäure in Mosten und Weinen Katrin Hoenicke, Arnold Schwab, Thomas J. Simat , Hans Steinhart Lebensmittelchemie 54, 145-145 (2000) |
| 41 |
Correlation between the level of the potential biomarker, heat-shock protein, and the occurrence of DNA damage in the dab, Limanda limanda: a field study in the North Sea and the English Channel H. C. Schröder, Renato Batel, Hamdy M. A. Hassanein, Stephanie Lauenroth, Hans-Stephan Jenke, Thomas J. Simat , Hans Steinhart, Werner E. G. Müller Marine Environmental Research 49, 201-215 (2000) |
| 40 |
Untypical aging off-flavour in wine: formation of 2-aminoacetophenone in white wine by radical cooxidation of indole-3-acetic acid and sulfite Norbert Christoph, C. Bauer-Christoph, Martin Geßner, Katrin Hoenicke, Hans-Jürgen Köhler, Thomas J. Simat Frontiers of Flavour Science, [Proceedings of the Weurman Flavour Research Symposium], 9th, Freising, Germany, June 22-25, 1999, 561-568 (2000) |
1999 | |
| 39 |
Apoptosis in dab (Limanda limanda) as possible new biomarker for anthropogenic stress Gundula Piechotta, Markus Lacorn, Thomas Lang, Ulrike Kammann, Thomas J. Simat , Hans-Stephan Jenke, Hans Steinhart Ecotoxicology and Environmental Safety 42, 50-56 (1999) |
| 38 |
Induction of DNA damage and expression of heat shock protein HSP70 by polychlorinated biphenyls in the marine sponge Suberites domuncula Olivi Heinz C. Schröder, Renato Batel, Stephanie Lauenroth, Hamdy M. A. Hassanein, Markus Lacorn, Thomas J. Simat , Hans Steinhart, Werner E. G. Müller Journal of Experimental Marine Biology and Ecology 233, 285-300 (1999) |
| 37 |
Bestimmung von Tryptophan und Tryptophanmetaboliten in Mosten und Weinen (Determination of tryptophan and its metabolites in musts and wines) Katrin Hoenicke, Norbert Christoph, Hans-Jürgen Köhler, Arnold Schwab, Thomas J. Simat , Hans Steinhart Lebensmittelchemie 53, 6-6 (1999) |
| 36 |
Metallothoneine der Kliesche (Limanda limanda) als Biomarker einer Schwermetallexposition: Isoformenspezifische Unterschiede in der Bindung von Cadmium Markus Lacorn, Nina Rotzoll, Angelika Lahrssen, Hans Steinhart, Thomas J. Simat Lebensmittelchemie 53, 45-45 (1999) |
| 35 |
Synthese und Bildungsbedingungen einer EMS-assoziierten Kontaminante in biotechnologisch hergestelltem Tryptophan (Synthesis and synthesis conditions of an EMS-associated contaminant in biotechnologically manufactured tryptophan) Burkhardt Müller, Claudia Pacholski, Thomas J. Simat , Hans Steinhart Lebensmittelchemie 53, 55-55 (1999) |
| 34 |
Bestimmung und Relevanz von Trp-Metaboliten im Hinblick auf die Ausbildung einer "Untypischen Alterungsnote (UTA)" in Wein Katrin Hoenicke, Thomas J. Simat , Ole Borchert, Kai Grüning, Hans Steinhart Lebensmittelchemie 53, 88-88 (1999) |
| 33 |
Bestimmung und Relevanz von Tryptophan im Hinblick auf die Ausbildung einer "Untypischen Alterungsnote (UTA)" in Wein (Determination and relevance of Trp metabolites considering the formation of an "untypical aging mark" in wine) Thomas J. Simat , Katrin Hoenicke, Ole Borchert, Kai Grüning, Hans Steinhart Lebensmittelchemie 53, 142-143 (1999) |
| 32 |
Synthesis, formation, and occurrence of contaminants in bio-technologically manufactured L-tryptophan Thomas J. Simat , Kim Karen Kleeberg, Burkhardt Müller, A. Sierts -/- Editors: Gerald Huether, Walter Kochen, Thomas J. Simat , Hans Steinhart Advances in Experimental Medicine and Biology 467 (Tryptophan, Serotonin and Melatonin) 469-480 (1999) |
| 31 |
Synthesis and formation of an EMS correlated contaminant in biotechnologically manufactured L-tryptophan Burkhardt Müller, Claudia Pacholski, Thomas J. Simat , Hans Steinhart -/- Editors: Gerald Huether, Walter Kochen, Thomas J. Simat , Hans Steinhart Advances in Experimental Medicine and Biology 467 (Tryptophan, Serotonin and Melatonin) 481-486 (1999) |
| 30 |
Off-flavor compounds in wine and other food products formed by enzymatic, physical, and chemical degradation of tryptophan and its metabolites Norbert Christoph, Martin Geßner, Thomas J. Simat , Katrin Hoenicke -/- Editors: Gerald Huether, Walter Kochen, Thomas J. Simat , Hans Steinhart Advances in Experimental Medicine and Biology 467 (Tryptophan, Serotonin and Melatonin) 659-669 (1999) |
| 29 |
Determination of tryptophan and tryptophan metabolites in grape must and wine Katrin Hoenicke, Thomas J. Simat , Hans Steinhart, Norbert Christoph, Hans-Jürgen Köhler, Arnold Schwab -/- Editors: Gerald Huether, Walter Kochen, Thomas J. Simat , Hans Steinhart Advances in Experimental Medicine and Biology 467 (Tryptophan, Serotonin and Melatonin) 671-677 (1999) |
| 28 |
Determination of hydroxytryptophan isomers in γ-irradiated egg white, chicken meat, and shrimps Kim Karen Kleeberg, Barbara van Wickern, Thomas J. Simat , Hans Steinhart -/- Editors: Gerald Huether, Walter Kochen, Thomas J. Simat , Hans Steinhart Advances in Experimental Medicine and Biology 467 (Tryptophan, Serotonin and Melatonin) 685-691 (1999) |
| 27 |
Tryptophan, Serotonin, and Melatonin: Basic Aspects and Applications; Proceedings of the 9th Meeting of the International Study Group for Tryptophan Research (ISTRY '98), held 10-14 October 1998, in Hamburg, Germany Editors: Gerald Huether, Walter Kochen, Thomas J. Simat , Hans Steinhart Advances in Experimental Medicine and Biology 467 (Tryptophan, Serotonin and Melatonin) 852 pp (1999) |
1998 | |
| 26 |
Oxidation of Free Tryptophan and Tryptophan Residues in Peptides and Proteins Thomas J. Simat , Hans Steinhart Journal of Agricultural and Food Chemistry 46, 490-498 (1998) |
| 25 |
Nachweis der γ-Bestrahlung von Nordseegarnelen über nicht proteingebundenes ortho-Tyrosin Wolfgang G. Hein, Hanco-Gisbert Mierendorff, Thomas J. Simat , Hans Steinhart Lebensmittelchemie 52, 36-36 (1998) |
| 24 |
Isolierung und Quantifizierung von Metallothionen aus Klieschen (Limanda limanda) Markus Lacorn, Nina Rotzoll, Angelika Lahrssen, Hans Steinhart, Thomas J. Simat Lebensmittelchemie 52, 122-123 (1998) |
| 23 |
Qualität biotechnologisch hergestellten Tryptophans - Analytischer Vergleich der auf dem Markt befindlichen Produkte Kim Karen Kleeberg, Burkhardt Müller, M. Schüpphaus, Thomas J. Simat , Hans Steinhart Lebensmittelchemie 52, 126-126 (1998) |
| 22 |
Apoptosis in marine sponges: a biomaker for environmental stress (cadmium and bacteria) C. Wagner, R. Steffen, C. Koziol, Renato Batel, Markus Lacorn, Hans Steinhart, Thomas J. Simat , Werner E. G. Müller Marine Biology 131, 411-421 (1998) |
| 21 |
Accumulation of cadmium and zinc in the marine sponge Suberites domuncula and its potential consequences on single-strand breaks and on expression of heat-shock protein. A natural field study Werner E. G. Müller, Renato Batel, Markus Lacorn, Hans Steinhart, Thomas J. Simat , Stephanie Lauenroth, Hamdy M. A. Hassanein, Heinz C. Schröder Marine Ecology: Progress Series 167, 127-135 (1998) |
| 20 |
Formation of 2-aminoacetophenone and formylaminoacetophenone in wine by reaction of sulfurous acid with indole-3-acetic acid Norbert Christoph, C. Bauer-Christoph, Martin Geßner, Hans-Jürgen Köhler, Thomas J. Simat , Katrin Hoenicke Wein-Wissenschaft 53, 79-86 (1998) |
| 19 |
Determination of hydroxytryptophan isomers in γ-irradiated egg white, chicken meat and shrimps Kim Karen Kleeberg, Barbara van Wickern, Thomas J. Simat , Hans Steinhart 9th International Meeting on Tryptophan Research, October 10-14, 1998, Hamburg, Germany 72-72 (L 42) (1998) |
| 18 |
Kontaminanten in biotechnologisch hergestelltem Tryptophan Hans Steinhart, Kim Karen Kleeberg, Thomas J. Simat -/- Editor: Hans-J. Schneider Kapillarelektrophorese - Chromatographie. Würzburger Kolloquium 1998, 87-95 (1998), Publisher: Bertsch Verlag, Straubing |
1997 | |
| 17 |
Determination of γ-radiation induced products in aqueous solutions of tryptophan and synthesis of 4-, 6- and 7-hydroxytryptophan Barbara van Wickern, Burkhardt Müller, Thomas J. Simat , Hans Steinhart Journal of Chromatography, A 786, 57-65 (1997) |
| 16 |
Use of tryptophanase in the detection of contaminants in EMS related L-tryptophan Thomas J. Simat , Hans Steinhart Journal of Pharmaceutical and Biomedical Analysis 16, 167-173 (1997) |
| 15 |
Nachweis der Strahlenkonservierung proteinreicher Lebensmittel - flüssigchromatographische Bestimmung isomerer Tyrosine Wolfgang G. Hein, Thomas J. Simat , Hans Steinhart Lebensmittelchemie 51, 95-96 (1997) |
| 14 |
HPLC analysis of γ-irradiation-induced products of tryptophan in peptides and lysozyme Barbara van Wickern, Thomas J. Simat , Hans Steinhart Zeitschrift für Lebensmittel-Untersuchung und -Forschung A: Food Research and Technology 205, 446-451 (1997) |
| 13 |
Identifizierung von Tryptophanderivaten in Tryptophan, tryptophanhaltigen Peptiden und Proteinen (Identification of contaminants in biotechnologically manufactured tryptophan and oxidation of tryptophan residues in peptides and proteins) Thomas J. Simat (= Thomas Joachim Simat) -/- Supervisor: Hans Steinhart Dissertation, Hamburg (1997) |
| 12 |
Modified isolation procedure of metallothionein isoforms from the marine flatfish dab (Limanda limanda) Markus Lacorn, Angelika Lahrssen, Hans Steinhart, Thomas J. Simat -/- Editors: Werner E. G. Müller Sitzungsberichte. Akademie Gemeinnütziger Wissenschaften zu Erfurt, Mathematisch-Naturwissenschaftliche Klasse 8 (Modern aspects in monitoring of environmental pollution in the sea) 100-104 (1997) |
1996 | |
| 11 |
Formation of N-formylkynurenine suggests the involvement of apolipoprotein B-100 centered tryptophan radicals in the initiation of LDL lipid peroxidation Andreas Gießauf, Barbara van Wickern, Thomas J. Simat , Hans Steinhart, Hermann Esterbauer FEBS Letters 389, 136-140 (1996) |
| 10 |
Unerwünschte
Nebenprodukte in biotechnologisch hergestelltem L-Tryptophan (Undesirable contaminants in biotechnologically manufactured L-tryptophan) Thomas J. Simat , Klaus D. Eulitz, Hans Steinhart GIT Fachzeitschrift für das Laboratorium 40, 339-344 (1996) |
| 9 |
Contaminants in biotechnologically manufactured L-tryptophan Thomas J. Simat , Barbara van Wickern, Klaus D. Eulitz, Hans Steinhart Journal of Chromatography, B 685, 41-51 (1996) |
| 8 |
Hydroxytryptophanisomere als Leitsubstanzen für den Nachweis einer γ-Bestrahlung Barbara van Wickern, Burkhardt Müller, Thomas J. Simat , Hans Steinhart -/- Editor: GDCh Analytica Conference München 1996, Abstract-Band 466-466 (1996) |
| 7 |
Oxidation of free and peptide bound tryptophan Thomas J. Simat , Klaus D. Meyer, Birgit Stöver, Hans Steinhart Advances in Experimental Medicine and Biology 398 (Recent Advances in Tryptophan Research) 655-659 (1996) |
| 6 |
Synthesis and analysis of contaminants in EMS-related tryptophan Hans Steinhart, B. van Whicker, Klaus D. Meyer, Thomas J. Simat Advances in Experimental Medicine and Biology 398 (Recent Advances in Tryptophan Research) 667-675 (1996) |
1994 | |
| 5 |
Synthesis and analysis of oxidation and carbonyl condensation compounds of tryptophan Thomas J. Simat , Klaus D. Meyer, Hans Steinhart Journal of Chromatography, A 661, 93-99 (1994) |
| 4 |
Chemische Ursachen der Kochdunkelung der Kartoffel Hans Steinhart, Thomas J. Simat , Thomas Gross Lebensmittelchemie 48, 132-132 (1994) |
| 3 |
The Tryptophan Case - An Overview Thomas J. Simat , Hans Steinhart, Walter Kochen -/- Editor: Walter Kochen, Hans Steinhart L-Tryptophan: Current Prospects in Medicine and Drug Safety 3-15 (1994) |
| 2 |
What can we learn from the tryptophan disaster? Proposal of a new strategy in drug safety Walter Kochen, Hans Steinhart, Thomas J. Simat , Jürgen Malinka -/- Editor: Walter Kochen, Hans Steinhart L-Tryptophan: Current Prospects in Medicine and Drug Safety 434-449 (1994) |
1993 | |
| 1 |
Qualitätssicherung von L-Tryptophan-haltigen Pharmazeutika nach Auftreten des EM-Syndroms Thomas J. Simat , Klaus D. Meyer, Hauke Petersen, Hans Steinhart -/- Editors: Werner Günther, Volker Hempel, Günter Wulff InCom '94: International Symposium on Instrumentalized Analytical Chemistry and Computer Technology 20-20 (1993), Publisher: InCom-Bureau, Düsseldorf |