Výsledky vyhledávání

Analysis of Fusarium toxins via HPLC-MS/MS multimethods: matrix effects and strategies for compensation

Autor: Anke Trebstein, Hans-Ulrich Humpf, Uwe Lauber

Publikováno v: Mycotoxin Research. 25:201-213

An easy, fast and reliable method based on a dispersive solid phase extraction (DSPE) cleanup for the determination of DON, T-2, HT-2, and ZEA is introduced. Using a consecutive extraction with water and acetonitrile followed by a forced phase separa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a24a807deffd04b1f03e31db4d729e4c
https://doi.org/10.1007/s12550-009-0029-8

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Acetonitrile: the better extractant for the determination of T-2 and HT-2 toxin in cereals using an immunoaffinity-based cleanup?

Autor: Anke Trebstein, Hans-Ulrich Humpf, Uwe Lauber, Stefanie Marschik

Publikováno v: European Food Research and Technology. 228:519-529

The complete extraction of the analytes is the most important item during the analysis of matrix samples. Within the discussion, which of both extractants—aqueous methanol or aqueous acetonitrile—is the best for the extraction of the mycotoxins T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::525d60ad969b73fc0b202ab16ba0ed52
https://doi.org/10.1007/s00217-008-0959-y

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A new solid phase extraction clean-up method for the determination of 12 type A and B trichothecenes in cereals and cereal-based food by LC-MS/MS

Autor: Marianna Klötzel, Hans-Ulrich Humpf, Uwe Lauber

Publikováno v: Molecular Nutrition & Food Research. 50:261-269

A new reliable and cost-efficient solid phase extraction-based clean-up method for the determination of 12 type A and B trichothecenes [deoxynivalenol (DON), nivalenol, 3-acetyldeoxynivalenol, 15-acetyldeoxynivalenol, fusarenon-X, T-2 toxin, HT-2 tox

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b30328ef951f7e01a011016e67e1a85b
https://doi.org/10.1002/mnfr.200500234

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Determination of 12 Type A and B Trichothecenes in Cereals by Liquid Chromatography−Electrospray Ionization Tandem Mass Spectrometry

Autor: Birgit Gutsche, Uwe Lauber, Marianna Klötzel, Hans-Ulrich Humpf

Publikováno v: Journal of Agricultural and Food Chemistry. 53:8904-8910

A new sensitive method for the simultaneous determination of 12 trichothecenes (deoxynivalenol, nivalenol, 3-acetyldeoxynivalenol, 15-acetyldeoxynivalenol, fusarenon X, T-2 toxin, HT-2 toxin, neosolaniol, monoacetoxyscirpenol, diacetoxyscirpenol, T-2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::019420ef80d474a0472e46565cde05af
https://doi.org/10.1021/jf051501c

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Comparison of Different Clean-Up Procedures for the Analysis of Deoxynivalenol in Cereal-Based Food and Validation of a Reliable HPLC Method

Autor: G. Thielert, Hans-Ulrich Humpf, S. Schmidt, Marianna Klötzel, Uwe Lauber

Publikováno v: Chromatographia. 62:41-48

Three different clean-up methods for the analysis of deoxynivalenol in cereals and cereal-based foods are described and compared. DON was extracted with water or acetonitrile/water (84/16, v/v) and the extracts were cleaned-up by passing either throu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ad1380cd5adc3918e57286b1f37d7342
https://doi.org/10.1365/s10337-005-0576-x

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Serum IgA-Promoting Effects Induced by Feed Loads Containing Isolated Deoxynivalenol (DON) in Growing Piglets

Autor: Winfried Drochner, Uwe Lauber, Hans-Peter Piepho, Martin Steffl, Ulrike Weiler, Rolf Claus, Franc Klobasa, Simone Götz, Margit Schollenberger, M. Tafaj

Publikováno v: Journal of Toxicology and Environmental Health, Part A. 67:1051-1067

Deoxynivalenol (DON), a Fusarium toxin belonging to the trichothecene group, has been reported to produce a variety of adverse health effects in farm animals, such as inhibition of protein synthesis, reduction of feed intake, and alteration of the im

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f8ca9364f396459ec8ed4c00d194772
https://doi.org/10.1080/15287390490447313

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