Fachbereich Chemie
Kurzbiographie und Publikationen von Jan Fritsche
Kurzbiographie
.
| 1969 | geboren in Flensburg |
| 1998 | Promotion bei Hans Steinhart in Hamburg |
| 1998-2000 | PostDoc bei Hans Steinhart in Hamburg |
| 1998-1999 | Visiting scientist an der US Food and Drug Administration, Washington DC |
| 1999-2005 | Unilever-Konzern in den Niederlanden und in Bayern |
| 2006-2016 | Professur Food Science an Hochschule für Angewandte Wissenschaften Hamburg |
| 2009-1012 | Departmentleiter Ökotrophologie Fakultät Life Sciences der Hochschule für Angewandte Wissenschaften Hamburg |
| 2016- | Institutsleiter des Instituts für Sicherheit und Qualität bei Milch und Fisch des Max Rubner-Instituts |
Weitere Informationen
Publikationen
(Nur die Publikationen aus der Unversität Hamburg Zeit bis 2000 werden im Gesamtindex der Chemie berücksichtigt. Auf dieser Einzelseite werden aber alle bekannten Schriften aufgeführt, da dass an keiner anderen Stelle gemacht wird.).
| Suche: FB Chemie / Hamburg | |
| 2025 | |
| 89 |
A universal DNA microarray for rapid fish species authentication Patrizia Bade, Sebastian Stix, Kristina Kappel, Jan Fritsche , Ilka Haase, Andrew E. Torda , Nils Wax, Markus Fischer , Dirk Brandis, Ute Schröder Food Chemistry: Molecular Sciences 10, 100241 (11 pp) (2025) |
2023 | |
| 88 |
Fast and user-friendly detection of flatfish species (Pleuronectes platessa and Solea solea) via Loop-Mediated Isothermal Amplification (LAMP) Nils Wax, Laura Sophie Pförtner, Nathalie Holz, Svenja Sterzl, Melina Melnik, Kristina Kappel, Patrizia Bade, Ute Schröder, Ilka Haase, Jan Fritsche , Markus Fischer Journal of Agricultural and Food Chemistry 71, 14795-14805 (2023) |
2022 | |
| 87 |
High-Performance Thin-Layer Chromatography-Immunostaining as a Technique for the Characterization of Whey Protein Enrichment in Edam Cheese Mascha Treblin, Tobias von Oesen, Jana Lüneburg, Ingrid Clawin-Rädecker, Dierk Martin, Katrin Schrader, Ralf Zink, Wolfgang Hoffmann, Jan Fritsche , Sascha Rohn Foods 11, 534 (26 pp) (2022) |
| 86 |
Charakterisierung
einer Molkenproteinanreicherung in Käse Edamer Art mittels Hochleistungsdünnschichtchromatographie-Immunostaining Mascha Treblin, Tobias von Oesen, Jana Lüneburg, Ingrid Clawin-Rädecker, Dierk Martin, Katrin Schrader, Wolfgang Hoffmann, Jan Fritsche , Sascha Rohn Lebensmittelchemie 76 (S1) 68-68 (2022) |
| 85 |
Entwicklung innovativer Analysenverfahren zum Nachweis von Molkenproteinen und Etablierung von Biomarkern als Qualitätsparameter bei Molkenprotein-angereichtertem Schnittkäse (Akronym: Molkkäse) Tobias von Oesen, Ingrid Clawin-Rädecker, Dierk Martin, Katrin Schrader, Stefan Nöbel, Jan Fritsche Schlussbericht zum Projekt Förderkennzeichen 281A107816, 25 pp (2022) |
2021 | |
| 84 |
A DNA microarray for the authentication of giant tiger prawn (Penaeus monodon) and whiteleg shrimp (Penaeus (Litopenaeus) vannamei): a proof-of-principle Kristina Kappel, Joanna Fafinska, Markus Fischer , Jan Fritsche Analytical and Bioanalytical Chemistry 413, 4837-4846 (2021) |
| 83 |
Evaluation and optimisation of sample preparation protocols suitable for the analysis of plastic particles present in seafood Julia Süssmann, Torsten Krause, Dierk Martin, Elke Walz, Ralf Greiner, Sascha Rohn , Elke Kerstin Fischer, Jan Fritsche Food Control 125, 107969 (12 pp) (2021) |
| 82 |
Two-dimensional high-performance thin-layer chromatography for the characterization of milk peptide properties and a prediction of the retention behavior - a proof-of-principle study Mascha Treblin, Tobias von Oesen, Lisa-Carina Class, Gesine Kuhnen, Ingrid Clawin-Rädecker, Dierk Martin, Jan Fritsche , Sascha Rohn Journal of Chromatography, A 1653, 462442 (2021) |
2020 | |
| 81 |
Design of a user-friendly and rapid DNA microarray assay for the authentication of ten important food fish species Kristina Kappel, Erik Eschbach, Markus Fischer , Jan Fritsche Food Chemistry 311, 125884 (2020) |
| 80 |
Developing an Automatic Color Determination Procedure for the Quality Assessment of Mangos (Mangifera indica) Using a CCD Camera and Color Standards Khanitta Ratprakhon, Werner Neubauer, Katharina Riehn , Jan Fritsche , Sascha Rohn Foods 9, 1709 (19 pp) (2020) |
2019 | |
| 79 |
Chemometric tools for the authentication of cod liver oil based on nuclear magnetic resonance and infrared spectroscopy data Editha Giese, Sascha Rohn , Jan Fritsche Analytical and Bioanalytical Chemistry 411, 6931-6942 (2019) Erratum: Analytical and Bioanalytical Chemistry 411, 7051-7051 (2019) |
| 78 |
Sodium reduction in selected fish products by means of salt substitutes Editha Giese, Carsten Meyer, Ute Ostermeyer, Ines Lehmann, Jan Fritsche European Food Research and Technology 245, 1651-1664 (2019) |
2018 | |
| 77 |
Formation of Ester Bound 2- and 3-MCPD and Esterified Glycidol in Deep-Fried and Pickled Herring Products Sybille Merkle, Ute Ostermeyer, Sascha Rohn , Horst Karl, Jan Fritsche European Journal of Lipid Science and Technology 120, 1700464 (2018) |
| 76 |
Mitigation strategies for ester bound 2-/3-MCPD and esterified glycidol in breaded and pre-fried frozen fish products Sybille Merkle, Ute Ostermeyer, Sascha Rohn , Horst Karl, Jan Fritsche Food Chemistry 245, 196-204 (2018) |
| 75 |
Next quality evaluation of fish oil Editha Giese, Sascha Rohn , Jan Fritsche FOOD-Lab International (2) 10-12 (2018) |
| 74 |
Determining quality parameters of fish oils by means of 1H nuclear magnetic resonance, mid-infrared, and near-infrared spectroscopy in combination with multivariate statistics Editha Giese, Ole Winkelmann, Sascha Rohn , Jan Fritsche Food Research International 106, 116-128 (2018) |
2017 | |
| 73 |
Toward determining fat quality parameters of fish oil by means of 1H NMR spectroscopy Editha Giese, Ole Winkelmann, Sascha Rohn , Jan Fritsche European Journal of Lipid Science and Technology 119, 1500573 (2017) |
| 72 |
Impact of fish species and processing technology on minor fish oil components Sybille Merkle, Editha Giese, Sascha Rohn , Horst Karl, Ines Lehmann, Andreas Wohltmann, Jan Fritsche Food Control 73, 1379-1387 (2017) |
2016 | |
| 71 |
Development and technofunctional-sensory characterization of virtually TFA free deep-frying fats for artisan bakery products Sybille Merkle, Editha Giese, Nadine Dietz, Klaus Lösche, Jan Fritsche European Journal of Lipid Science and Technology 118, 1827-1838 (2016) |
2015 | |
| 70 |
Entwicklung neuer transfett-säurearmer Siedefette Sybille Merkle, Editha Giese, Nadine Dietz, Klaus Lösche, Jan Fritsche -/- Herausgeber: f2m foodmultimedia gmbh Bäckereitechnologie: Forschung und Innovationen 90-99 (2015), ISBN 978-3-9817514-0-6 |
2012 | |
| 69 |
Comparison of analytical and sensory lipid oxidation parameters in conventional and high-oleic rapeseed oil Katharina Domitila Petersen, Kim Karen Kleeberg, Gerhard Jahreis, Mechthild Busch-Stockfisch, Jan Fritsche European Journal of Lipid Science and Technology 114, 1193-1203 (2012) |
| 68 |
Assessment of the oxidative stability of sunflower oil and high-oleic sunflower oil by means of solid phase microextraction-gas chromatography Katharina Domitila Petersen, Kim Karen Kleeberg, Gerhard Jahreis, Jan Fritsche International Journal of Food Sciences and Nutrition 2012, 160-169 (2012) |
| 67 |
Aktuelle Trans-Fettsäuregehalte in Siedegebäcken Jan Fritsche , Ryan Katzfey, Katharina Domitila Petersen, Gerhard Jahreis Journal für Verbraucherschutz und Lebensmittelsicherheit 7, 291-294 (2012) |
| 66 |
E-Commerce - Chancen und Risiken für die Lebensmittelbranche im 21. Jahrhundert. Food Science Summer School der Hochschule für Angewandte Wissenschaften (HAW), Hamburg, 20.-21. Juni 2012 Jan Fritsche Journal für Verbraucherschutz und Lebensmittelsicherheit 7, 327-357 (2012) |
2011 | |
| 65 |
Online-Lebensmittelhandel und Strategien zur Kontrolle des virtuellen Lebensmittelmarktes Alexandra Krewinkel, Boris Tolg, Jan Fritsche Journal für Verbraucherschutz und Lebensmittelsicherheit 6, 395-400 (2011) |
2010 | |
| 64 |
Trans octadecenoic fatty acid (TFA) isomers in German foods and bakery goods Jan Fritsche , Katharina Domitila Petersen, Gerhard Jahreis European Journal of Lipid Science and Technology 112, 1363-1368 (2010) |
| 63 |
Gute Frage: Warum gibt es kein blaues Gemüse? Jan Fritsche Hamburger Abendblatt 15.05.2010 (2010) |
| 62 |
Gute Frage: Was unterscheidet Obst von Gemüse? Jan Fritsche Hamburger Abendblatt 06.07.2010 (2010) |
| 61 |
Gute Frage: Warum steigen Klöße auf, wenn sie gar sind? Jan Fritsche Hamburger Abendblatt 09.07.2010 (2010) |
| 60 |
Gute Frage: Warum läuft Schokolade grau an? Jan Fritsche Hamburger Abendblatt 17.07.2010 (2010) |
| 59 |
Gute Frage: Warum macht Räuchern Fleisch und Wurst haltbarer? Jan Fritsche Hamburger Abendblatt 15.12.2010 (2010) |
| 58 |
Content of Trans Fatty Acid Isomers (C18:1) in Bakery Products Ryan Katzfey, Duc Hung Nguyen, Katharina Domitila Placke, Jan Fritsche Lebensmittelchemie 64, 96-96 (2010) |
| 57 |
Untersuchungen zur Frittiereignung von High Oleic Sonnenblumenölen Katrin Rathjens, Jan Fritsche Lebensmittelchemie 64, 96-97 (2010) |
2009 | |
| 56 |
Chemische, physikalische und molekularbiologische Verfahren zur Überprüfung der Kennzeichnung von Fischölkapseln A. Sell, Katharina Domitila Placke, Ines Lehmann, Reinhard Schubring, Jan Fritsche , Hartmut Rehbein Lebensmittelchemie 63, 157-157 (2009) |
2008 | |
| 55 |
Bestimmung von C18:1 trans-Fettsäureisomeren in Lebensmitteln mittels Ag+-SPE/GC-FID Frank Strobl, Jan Fritsche Lebensmittelchemie 62, 150-151 (2008) |
| 54 |
Untersuchungen zur oxidativen Stabilität von Speiseölen Katharina Domitila Placke, Kim Karen Kleeberg, Jan Fritsche Lebensmittelchemie 62, 151-152 (2008) |
2007 | |
| 53 |
Physiological nutrition evaluation of structured lipids Jan Fritsche Schriftenreihe Lebensmittelchemische Gesellschaft 28 (Fettsäuren - Risiken und Nutzen) 19-29 (2007) |
| 52 |
Tablespread containing animal meat as main ingredient Jan Fritsche , Sonja Fritsche, Wolfgang Lubig, Werner Stefan Ostheimer, Stefan Dieter Reil, Matthias Stefan Zitterbart Patent: EP 1769688 (A1) 2007-04-04 |
2006 | |
| 51 |
Fermented meat products containing interesterified vegetable fat and dairy protein Jan Fritsche , Stefan Dieter Reil Patent: EP 1642507 (A1) 2006-04-05 |
2003 | |
| 50 |
On-line LC-NMR-MS characterization of sesame oil extracts and assessment of their antioxidant activity Markus Dachtler, Frans H. M. van de Put, Frans van Stijn, Christiaan M. Beindorff, Jan Fritsche European Journal of Lipid Science and Technology 105, 488-496 (2003) |
2002 | |
| 49 |
Isolation, characterization and determination of minor artichoke (Cynara scolymus L.) leaf extract compounds Jan Fritsche , Christiaan M. Beindorff, Markus Dachtler, Hui Zhang, Jan G. Lammers European Food Research and Technology 215, 149-157 (2002) |
| 48 |
Gas chromatographic analysis of infant formulas for total fatty acids, including trans fatty acids Subramaniam Satchithanandam, Jan Fritsche , Jeanne I. Rader Journal of AOAC International 85, 86-94 (2002) |
| 47 |
On-line liquid-chromatography-nuclear magnetic resonance spectroscopy-mass spectrometry coupling for the separation and characterization of secoisolariciresinol diglucoside isomers in flaxseed Jan Fritsche , Rupesh Angoelal, Markus Dachtler Journal of Chromatography, A 972, 195-203 (2002) |
| 46 |
European news Jan Fritsche , Thomas Ohlsson Trends in Food Science & Technology 12, 357-358 (2002) |
| 45 |
Food concentrate containing ursolic and oleanolic acids Jan Fritsche , Otto Eduard Rosier, Ulrike Schmid, Erik Schweitzer Patent: EP 1250852 (A1) 2002-10-23 |
2001 | |
| 44 |
Influence of growth promoting implants on fatty acid composition including conjugated linoleic acid isomers in beef fat Sonja Fritsche, Theron S. Rumsey, Martin P. Yurawecz, Yuoh Ku, Jan Fritsche European Food Research and Technology 212, 621-629 (2001) |
| 43 |
Extension of AOAC official method 996.01 to the analysis of standard reference material (SRM) 1846 and infant formulas Subramaniam Satchithanandam, Jan Fritsche , Jeanne I. Rader Journal of AOAC International 84, 805-813 (2001) |
| 42 |
Spectroscopic characterization of unusual conjugated linoleic acid (CLA) isomers Jan Fritsche , Martin P. Yurawecz, Robert J. Pawlosky, Vincent P. Flanagan, Hans Steinhart, Yuoh Ku Journal of Separation Science 24, 59-61 (2001) |
| 41 |
Application
of standard addition to eliminate conjugated linoleic acid and other interferences in the determination of total trans fatty acids in selected food products by infrared spectroscopy Magdi M. Mossoba, John K. G. Kramer, Jan Fritsche , Martin P. Yurawecz, Klaus D. Eulitz, Yuoh Ku, Jeanne I. Rader Journal of the American Oil Chemists' Society 78, 631-634 (2001) |
| 40 |
Lebensmittelchemie 2000 (Food chemistry 2000) Jan Fritsche , Markus Herderich Nachrichten aus der Chemie 49, 374-381 (2001) |
2000 | |
| 39 |
Quantitative determination of conjugated linoleic acid isomers in beef fat Jan Fritsche , Sonja Fritsche, M. B. Solomon, Magdi M. Mossoba, Martin P. Yurawecz, Kim M. Morehouse, Yuoh Ku European Journal of Lipid Science and Technology 102, 667-672 (2000) |
| 38 |
Mammary lipogenic enzyme activity, trans fatty acids and conjugated linoleic acids are altered in lactating dairy cows fed a milk fat-depressing diet Liliana S. Piperova, Beverly B. Teter, Israel Bruckental, Joseph Sampugna, Scott E. Mills, Martin P. Yurawecz, Jan Fritsche , Ken Ku, Richard A. Erdman Journal of Nutrition 130, 2568-2574 (2000) |
| 37 |
Application of standard addition to eliminate CLA and other interferences in the determination of trans fatty acids in selected food products by infrared spectroscopy Magdi M. Mossoba, John K. G. Kramer, Jan Fritsche , Martin P. Yurawecz, Klaus D. Eulitz, Yuoh Ku, Jeanne I. Rader Abstracts of Papers, 220th ACS National Meeting, Washington, DC, United States, August 20-24, 2000 AGFD-A001 (2000) |
| 36 |
Identification of conjugated linoleic acid (CLA) isomers in commercial products and foods Martin P. Yurawecz, John A. G. Roach, Magdi M. Mossoba, John K. G. Kramer, Najibullah Sehat, Klaus D. Eulitz, Jan Fritsche , Yuoh Ku Abstracts of Papers, 220th ACS National Meeting, Washington, DC, United States, August 20-24, 2000 AGFD-A003 (2000) |
1999 | |
| 35 |
Impact of novel methodologies on the analysis of conjugated linoleic acid(CLA). Implications of CLA feeding studies Magdi M. Mossoba, John K. G. Kramer, Martin P. Yurawecz, Najibullah Sehat, John A. G. Roach, Klaus D. Eulitz, Jan Fritsche , Michael E. R. Dugan, Yuoh Ku Fett/Lipid 101, 235-243 (1999) |
| 34 |
Conjugated linoleic acid (CLA) isomers. Formation, analysis, amounts in food, and dietary intake Jan Fritsche , Rainer Rickert, Hans Steinhart, Martin P. Yurawecz, Magdi M. Mossoba, Najibullah Sehat, John A. G. Roach, John K. G. Kramer, Yuoh Ku Fett/Lipid 101, 272-276 (1999) |
| 33 |
Enhanced resolution of conjugated linoleic acid isomers by tandem-column silver-ion high performance liquid chromatography Rainer Rickert, Hans Steinhart, Jan Fritsche , Najibullah Sehat, Martin P. Yurawecz, Magdi M. Mossoba, John A. G. Roach, Klaus D. Eulitz, Yuoh Ku, John K. G. Kramer Journal of High Resolution Chromatography 22, 144-148 (1999) |
| 32 |
Trans-Fettsäuren in Lebensmitteln und Gewebe Hans Steinhart, Jan Fritsche , Rainer Rickert Lebensmittelchemie 53, 96-96 (1999) |
| 31 |
Improved separation of conjugated fatty acid methyl esters by silver ion-high-performance liquid chromatography Najibullah Sehat, Rainer Rickert, Magdi M. Mossoba, John K. G. Kramer, Martin P. Yurawecz, John A. G. Roach, Richard O. Adlof, Kim M. Morehouse, Jan Fritsche , Klaus D. Eulitz, Hans Steinhart, Yuoh Ku Lipids 34, 407-413 (1999) |
| 30 |
Preparation, separation, and confirmation of the eight geometrical cis/trans conjugated linoleic acid isomers 8,10- through 11,13-18:2 Klaus D. Eulitz, Martin P. Yurawecz, Najibullah Sehat, Jan Fritsche , John A. G. Roach, Magdi M. Mossoba, John K. G. Kramer, Richard O. Adlof, Yuoh Ku Lipids 34, 873-877 (1999) |
| 29 |
Lipase-catalyzed fractionation of conjugated linoleic acid isomers Michael J. Haas, John K. G. Kramer, Gerald McNeill, Karen Scott, Thomas A. Foglia, Najibullah Sehat, Jan Fritsche , Magdi M. Mossoba, Martin P. Yurawecz Lipids 34, 979-987 (1999) |
| 28 |
The potential anticarcinogenic conjugated linoleic acid, cis-9,trans-11 C18:2, in milk of different species: cow, goat, ewe, sow, mare, woman Gerhard Jahreis, Jan Fritsche , Peter Möckel, Friedrich Schöne, Udo Möller, Hans Steinhart Nutrition Research 19, 1541-1549 (1999) |
| 27 |
Determination of Conjugated Linoleic Acid (CLA) Isomers in Dairy Products Jan Fritsche , Martin P. Yurawecz, Magdi M. Mossoba, John A. G. Roach, Najibullah Sehat, Klaus D. Eulitz, John K. G. Kramer, Yuoh Ku, Rainer Rickert, Hans Steinhart -/- Herausgeber: C. J. Boyd, M. S. Strauss Challenges for a New Century, Proceedings of the 165th Meeting of the American Association for the Advancement of Science, Anaheim CA A 78 (1999) |
| 26 |
Separation of conjugated fatty acid isomers John K. G. Kramer, Najibullah Sehat, Jan Fritsche , Magdi M. Mossoba, Klaus D. Eulitz, Martin P. Yurawecz, Yuoh Ku Advances in Conjugated Linoleic Acid Research 1, 83-109 (1999) |
| 25 |
Confirmation of conjugated linoleic acid geometric isomers by capillary gas chromatography-Fourier transform infrared spectroscopy Magdi M. Mossoba, Martin P. Yurawecz, John K. G. Kramer, Klaus D. Eulitz, Jan Fritsche , Najibullah Sehat, John A. G. Roach, Yuoh Ku Advances in Conjugated Linoleic Acid Research 1, 141-151 (1999) |
| 24 |
Species-dependent, seasonal, and dietary variation of conjugated linoleic acid in milk Gerhard Jahreis, Jan Fritsche , Jana Kraft -/- Herausgeber: Jean-Louis Sébédio, William W. Christie, Richard O. Adlof Advances in Conjugated Linoleic Acid Research 1, 215-225 (1999) |
| 23 |
Formation, contents, and estimation of daily intake of conjugated linoleic acid isomers and trans-fatty acids in foods Jan Fritsche , Rainer Rickert, Hans Steinhart -/- Herausgeber: Jean-Louis Sébédio, William W. Christie, Richard O. Adlof Advances in Conjugated Linoleic Acid Research 1, 378-396 (1999) |
1998 | |
| 22 |
Contents of trans-fatty acids in human substernal adipose tissue and plasma lipids. Relation to angiographically documented coronary heart disease Jan Fritsche , Hans Steinhart, V. Kardalinos, Gerald Klose European Journal of Medical Research 3, 401-406 (1998) |
| 21 |
Analysis, occurrence, and physiological properties of trans fatty acids (TFA) with particular emphasis on conjugated linoleic acid isomers (CLA). A review Jan Fritsche , Hans Steinhart Fett/Lipid 100, 190-210 (1998) |
| 20 |
Zu den Veränderungen von Rapsöl und Leinöl während der Verarbeitung (Changes of rapeseed and linseed oil during processing) Friedrich Schöne, Jan Fritsche , Jürgen Bargholz, Matthias Leiterer, Gerhard Jahreis, Bertrand Matthäus Fett/Lipid 100, 539-545 (1998) |
| 19 |
Trans-Fettsäuren und konjugierte Linolsäureisomeren in Lebensmitteln (Determination of trans-fatty acids and conjugated linoleic acid isomers (CLA) and their amounts in foods) Hans Steinhart, Jan Fritsche , Najibullah Sehat, Magdi M. Mossoba, Martin P. Yurawecz, John A. G. Roach, Yuoh Ku GIT Labor-Fachzeitschrift 42, 359-361 (1998) |
| 18 |
Attenuated total reflection (ATR) infrared spectroscopy Magdi M. Mossoba, Najibullah Sehat, Martin P. Yurawecz, Richard E. McDonald, John K. G. Kramer, Michael Adam, Jan Fritsche , Hans Steinhart GIT Labor-Fachzeitschrift 42, 500-503 (1998) |
| 17 |
Determination of trans fatty acids and conjugated linoleic acid isomers (cla) in foods Hans Steinhart, Jan Fritsche , Najibullah Sehat, Magdi M. Mossoba, Martin P. Yurawecz, John A. G. Roach, Yuoh Ku GIT Laboratory Journal 2, 84-86 (1998) |
| 16 |
Rapid determination of trans-fatty acids in human adipose tissue. Comparison of attenuated total reflection infrared spectroscopy and gas chromatography Jan Fritsche , Hans Steinhart, Magdi M. Mossoba, Martin P. Yurawecz, Najibullah Sehat, Yuoh Ku Journal of Chromatography, B 705, 177-182 (1998) |
| 15 |
Occurrence of conjugated linoleic acid isomers in beef Sonja Fritsche, Jan Fritsche Journal of the American Oil Chemists' Society 75, 1449-1451 (1998) |
| 14 |
A new conjugated linoleic acid isomer, 7 trans,9 cis-octadecadienoic acid, in cow milk, cheese, beef and human milk and adipose tissue Martin P. Yurawecz, John A. G. Roach, Najibullah Sehat, Magdi M. Mossoba, John K. G. Kramer, Jan Fritsche , Hans Steinhart, Yuoh Ku Lipids 33, 803-809 (1998) |
| 13 |
Amounts of conjugated linoleic acid (CLA) in German foods and evaluation of daily intake Jan Fritsche , Hans Steinhart Zeitschrift für Lebensmittel-Untersuchung und -Forschung A: Food Research and Technology 206, 77-82 (1998) |
| 12 |
Occurrence, evaluation and analysis of trans fatty acids (TFA) in foods and human adipose tissue with special emphasis on conjugated linoleic acids (CLA) = Vorkommen, Bedeutung und Analytik von trans-Fettsäuren (TFA) in Lebensmitteln und humanem Fettgewebe unter besonderer Berücksichtigung konjugierter Linolsäuren (CLA) Jan Fritsche -/- Betreuer: Hans Steinhart Dissertation, Hamburg (1998) |
| 11 |
Bestimmung von trans-Fettsäuren und konjugierten Linolsäureisomeren sowie deren Gehalte in Lebensmitteln Hans Steinhart, Jan Fritsche Abstract Band Analytica Conference 98 München 117-117 (1998) |
| 10 |
Rapid determination of trans-fatty acids (TFA) with the golden gate single reflection diamond ATR Cell Jan Fritsche , Hans Steinhart, Magdi M. Mossoba, Martin P. Yurawecz, John A. G. Roach, Najibullah Sehat, Yuoh Ku Abstract Band Analytica Conference 98 München 520-520 (1998) |
1997 | |
| 9 |
Trans fatty acid content in German margarines Jan Fritsche , Hans Steinhart Fett/Lipid 99, 214-217 (1997) |
| 8 |
Contents of trans fatty acids (TFA) in German foods and estimation of daily intake Jan Fritsche , Hans Steinhart Fett/Lipid 99, 314-318 (1997) |
| 7 |
Vorkommen und Bedeutung von trans-isomeren Fettsäuren (TFA) und konjugierten Linolsäureisomeren (CLA) in Lebensmittel Jan Fritsche , Hans Steinhart Lebensmittelchemie 51, 146-146 (1997) |
| 6 |
Conjugated linoleic acid in milk fat: high variation depending on production system Gerhard Jahreis, Jan Fritsche , Hans Steinhart Nutrition Research 17, 1479-1484 (1997) |
| 5 |
Conjugated linoleic acid (CLA) isomers in human adipose tissue Jan Fritsche , Magdi M. Mossoba, Martin P. Yurawecz, John A. G. Roach, Najibullah Sehat, Yuoh Ku, Hans Steinhart Zeitschrift für Lebensmittel-Untersuchung und -Forschung A: Food Research and Technology 205, 415-418 (1997) |
| 4 |
Amounts and Physiological Properties of Trans- and Conjugated Fatty Acids in Foods Hans Steinhart, Jan Fritsche Proceedings International Symposium on New Approaches to Functional Cereals and Oils, Exhibition and Posters, Beijing, China 597 (1997), Verlag: Chinese Cereals and Oils Association, Bejing, China |
| 3 |
Trans-isomere Fettsäuren in Lebensmitteln Hans Steinhart, Jan Fritsche Medizin und Ernährung 6 (Supplement) 54 (1997) |
| 2 |
Analysis of trans fatty acids Jan Fritsche , Hans Steinhart -/- Herausgeber: Richard E. McDonald, Magdi M. Mossoba New Techniques and Applications in Lipid Analysis 234-255 (1997), Verlag: AOCS Press, Champaign |
1996 | |
| 1 |
Monthly
variations of milk composition with special regard to fatty acids depending on season and farm management systems. Conventional versus ecological Gerhard Jahreis, Jan Fritsche , Hans Steinhart Fett/Lipid 98, 356-359 (1996) |