Zobrazeno 1 - 10
of 211
pro vyhledávání: '"E. Usleber"'
Publikováno v:
Lebensmittelchemie. 77
Autor:
T, Kapp, Hs, Klaffke, R, Weber, R, Tie-Bach, P, Majerus, E, Märtlbauer, E, Usleber, I, Zimmer, H-J, Stan
Publikováno v:
Mycotoxin research. 18
Tests with various clean-up materials after optimisation of different parameters showed that the use of Oasis® material resulted in matrixless chromatograms in HPLC-FLD. The selectivity and detection limit of the method was improved by using LC-MS/M
Publikováno v:
Mycotoxin research. 16
Accelerated solvent extraction (ASE) is an alternative sample extraction procedure for fumonisins in corn and corn products. ASE gave results comparable to that of a draft CEN method, but required less extraction time. Furthermore, ASE gave significa
Autor:
V, Curtui, A, Brockmeyer, R, Dietrich, O, Kappenstein, H, Klaffke, J, Lepschy, E, Märtlbauer, E, Schneider, C, Seidler, G, Thielert, E, Usleber, R, Weber, J, Wolff
Publikováno v:
Mycotoxin research. 21(2)
Within a joint research project entitled "Analysis and occurrence of importantFusarium toxins (deoxynivalenol and zearalenone) and dietary intake of these toxins by the German consumer", supported by the German Federal Ministry of Consumer Protection
Publikováno v:
Mycotoxin research. 18
Cereal food products (n=333) were purchased in retail stores from Germany in 2001 and analysed for deoxynivalenol (DON), either by enzyme immunoassay or by HPLC after immunoaffinity chromatographic cleanup. Detection limits were dependent of the samp
Publikováno v:
Mycotoxin research. 16
A rapid immunochemical test system (immunofiltration, flow-through test) was developed for the simultaneous detection of seven mycotoxins, namely aflatoxin B1 (AFB1), fumonisin B1 (FB1), ochratoxin A (OA), deoxynivalenol (DON), T-2 toxin (T-2), diace
Publikováno v:
Mycotoxin research. 21(1)
A HPLC method with UV/diode array detection for the determination of deoxynivalenol (DON) and deepoxy-deoxynivalenol (DOM-1) in milk was developed. Milk was incubated with β-glucuronidase and then defatted. After purification by immunoaffinity chrom
Publikováno v:
Mycotoxin research. 19(2)
Analytical procedures for the determination of deoxynivalenol (DON) in bread and beer, using enzyme immunoassay (EIA) and HPLC methods, were developed. For determination of DON by EIA, aqueous raw extracts of bread or degassed beer were extracted by
Publikováno v:
Mycotoxin research. 17
This paper presents a case report of indoor Stachybotrys toxins in Germany. In the summer of 2000, heavy rainfall and a leakage of the gutter system of an appartement house in Munich, Germany, caused a severe water damage in one of the appartments. T