PMID- 23383867 OWN - NLM STAT- MEDLINE DCOM- 20131203 LR - 20191210 IS - 1520-5118 (Electronic) IS - 0021-8561 (Linking) VI - 61 IP - 8 DP - 2013 Feb 27 TI - Determination of mycotoxins in bee pollen by gas chromatography-tandem mass spectrometry. PG - 1999-2005 LID - 10.1021/jf400256f [doi] AB - Bee pollen, promoted as a natural food supplement, is consumed increasingly by people to maintain a healthy diet. Depending on environmental conditions, pollen can also be an optimum medium for growth of molds such as Fusarium and Penicillium . A quick, easy, cheap, rapid, and safe (QuEChERS) extraction procedure followed by a gas chromatography-tandem mass spectrometry (GC-MS/MS) determination of eight selected Fusarium toxins in bee pollen was developed and optimized. Recovery studies at 20, 80, and 1000 mug/kg showed values between 73 and 95% with relative standard deviations (RSDs) of <15% for all studied mycotoxins. Limits of quantitation (LOQ) ranged from 1 to 4 mug/kg. The proposed method was applied to the analysis of 15 commercial samples. Two of 15 samples showed quantifiable values for neosolaniol and nivalenol. FAU - Rodriguez-Carrasco, Yelko AU - Rodriguez-Carrasco Y AD - Department of Food Science, University of Valencia, Burjassot, Spain. FAU - Font, Guillermina AU - Font G FAU - Manes, Jordi AU - Manes J FAU - Berrada, Houda AU - Berrada H LA - eng PT - Evaluation Study PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20130218 PL - United States TA - J Agric Food Chem JT - Journal of agricultural and food chemistry JID - 0374755 RN - 0 (Mycotoxins) SB - IM MH - Animals MH - Bees MH - Dietary Supplements/analysis MH - Food Contamination/*analysis MH - Fusarium/metabolism MH - Gas Chromatography-Mass Spectrometry/*methods MH - Mycotoxins/*chemistry/metabolism MH - Pollen/*chemistry/microbiology EDAT- 2013/02/07 06:00 MHDA- 2013/12/16 06:00 CRDT- 2013/02/07 06:00 PHST- 2013/02/07 06:00 [entrez] PHST- 2013/02/07 06:00 [pubmed] PHST- 2013/12/16 06:00 [medline] AID - 10.1021/jf400256f [doi] PST - ppublish SO - J Agric Food Chem. 2013 Feb 27;61(8):1999-2005. doi: 10.1021/jf400256f. Epub 2013 Feb 18.