caa a22 4500 445801352 CHVBK 20180317145142.0 cr unu---uuuuu 170323e20110401xx s 000 0 eng 10.1007/s10337-011-1948-z doi (NATIONALLICENCE)springer-10.1007/s10337-011-1948-z Determination of Nicotine in Dried Mushrooms by Using a Modified QuEChERS Approach and GC-MS-MS [Elektronische Daten] [Christoph Müller, Franz Bracher, Florian Plössl] Levels of nicotine higher than the maximum residue level were detected in edible mushrooms. Analyses of self-collected and purchased dried mushrooms were performed with a QuEChERS approach. A small amount (2.5g) of dried sample matrix was mixed with 5mL sodium hydroxide solution, 2.5g of sodium sulfate/sodium chloride mixture (4:1) and 5mL ethyl acetate. The organic phase was cleaned by using dispersive solid-phase extraction and analysed by GC-MS-MS. The linear range of the method was 0.01-10.00mgkg−1 and the limit of detection 0.006mgkg−1 on dry weight basis by using EURACHEM method. Springer-Verlag, 2011 Gas chromatography-mass spectrometry nationallicence Dispersive SPE nationallicence QuEChERS nationallicence Edible mushrooms nationallicence Nicotine nationallicence Müller Christoph Zentrum für Pharmaforschung, Ludwig-Maximilians-Universität, Butenandtstrasse 5-13, 81377, Munich, Germany aut Bracher Franz Zentrum für Pharmaforschung, Ludwig-Maximilians-Universität, Butenandtstrasse 5-13, 81377, Munich, Germany aut Plössl Florian Zentrum für Pharmaforschung, Ludwig-Maximilians-Universität, Butenandtstrasse 5-13, 81377, Munich, Germany aut Chromatographia Vieweg Verlag 73/7-8(2011-04-01), 807-811 0009-5893 73:7-8<807 2011 73 10337 https://doi.org/10.1007/s10337-011-1948-z text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10337-011-1948-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Müller Christoph Zentrum für Pharmaforschung, Ludwig-Maximilians-Universität, Butenandtstrasse 5-13, 81377, Munich, Germany aut NATIONALLICENCE 700 1- Bracher Franz Zentrum für Pharmaforschung, Ludwig-Maximilians-Universität, Butenandtstrasse 5-13, 81377, Munich, Germany aut NATIONALLICENCE 700 1- Plössl Florian Zentrum für Pharmaforschung, Ludwig-Maximilians-Universität, Butenandtstrasse 5-13, 81377, Munich, Germany aut NATIONALLICENCE 773 0- Chromatographia Vieweg Verlag 73/7-8(2011-04-01), 807-811 0009-5893 73:7-8<807 2011 73 10337 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer