Analysis of pesticides in dried hops by liquid chromatography-tandem mass spectrometry

Journal of Agricultural and Food Chemistry

Volumn 56, Issue 16, 2008, Pages 6851-6856

  Hengel, Matt J ^a   Miller, Marion ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Hops; LC MS MS; Liquid chromatography mass spectrometry; Pesticides; Residue method

Indexed keywords

PESTICIDE;

ARTICLE; CHEMISTRY; FOOD CONTAMINATION; HUMULUS; LIQUID CHROMATOGRAPHY; REPRODUCIBILITY; TANDEM MASS SPECTROMETRY;

CHROMATOGRAPHY, LIQUID; FOOD CONTAMINATION; HUMULUS; PESTICIDES; REPRODUCIBILITY OF RESULTS; TANDEM MASS SPECTROMETRY;

HUMULUS;

EID: 51649128122     PISSN: 00218561     EISSN: None     Source Type: Journal    
DOI: 10.1021/jf8009624     Document Type: Article

References (24)

1. George, A. U.S. Hop Industry Plant Protection Committee; Moxee, Washington. Personal communication, 2008.
2. Vandercammen, G. De Belder, T. EU-25 Sanitary/Phytosanitary/Food Safety Update on the EU Pesticide MRL Harmonization 2006. Global Agriculture Information Network Report E36054; U.S. Department of Agriculture, Foreign Agricultural Service: Washington, DC, 2005.
3. Environmental Protection Agency. Tolerances and Exemption from Tolerances for Pesticide Chemicals. Code Fed. Regul. 2007, 23 (180).
4. Leung, A. Y. Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics; Wiley: New York, 1980.
5. National Hop Report. U.S. Department of Agriculture, National Agricultural Statistics Service, 2007.
6. Johnson, N. A. M-036: Liquid Chromatographic Method for the Quantitation of Total Avermectin B1 and 8,9-Z-Avermectin B1 in Dried Hops Using Fluorescence Detection; Merck Research Laboratories: Three Bridges, NJ, 1994.
7. Jablonski, J. E. Analytical Method for the Analysis of D2341 and D3598 in Apples and Citrus; Ricerca: Painesville, OH, 1998.
8. Ridler J. E. Residue Analytical Method for the Determination of Bifenthrin and 4′-Hydroxy Befenthrin in/on Corn Matrices; FMC: Princeton, NJ, 1992.
9. Shevchuk, N. Residue Methodology for the Determination of F8426 and Its Acid Metabolites in/on the Small Grain Crops; FMC: Princeton, NJ, 1998.
10. Cicotti, M. and Zenide, D. Method Validation for the Quantitation of Cymoxanil Residue in Fresh and Dried Hops; Battelle Europe: Geneva, Switzerland, 1994.
11. Soeda, Y. Analytical Method for Hexythiazox and Its Metabolites in Hop by High-Performance Liquid Chromatography; Nippon Soda: Odawara, Japan, 1988.
12. Weber, E. Method for the Determination of Total Residues of Imidacloprid in Plant Materials and Beverages, Miles Report 102624-R1; Miles: Stilwell, KS, 1994.
13. Grunenwald, M. C. Confirmatory Analytical Method for the Enantioselective Determination of Residues of Parent Metalaxyl (CGA-48988) or Mefenoxam (CGA-329351) in Crop Substrates by Chiral High Performance Liquid Chromatography with Mass Spectrometric Detection; Novartis Crop Protection: Greensboro, NC, 1999.
14. Beidler, W. T. Analytical Method for the Determination of CGA-215944 in Crops by HPLC; Ciba-Geigy: Greensboro, NC, 1995.
15. Oberwalder, C. Determination of Residues of Quinoxyfen Applied as EF-1295 in Hops, Four Sites in Germany; GAB Biotechnologie GmbH & IFU Umweltanalytik: Niefern-Öschelbronn, Germany, 1999.
16. Campbell, D. D. Analytical Method for the Determination of Residues GCA-279202 and the Acid Metabolite, CGA-321113, in Crop and Animal Substrates by Gas Chromatography; Novartis Crop Protection: Greensboro, NC, 1998.
17. Anastassiades, M.; Lehotay, S. J.; Stajnbaher, D.; Schenck, F. J. Fast and easy multiresidue method employing acetonitrile extraction/partitioning and "dispersive solid-phase extraction" for the determination of pesticide residues in produce. J. AOAC Int. 2003, 86, 412-431.
18. Lehotay, S. J.; deKok, A.; Hiemstra, M.; Van Bodegraven, P. Validation of a fast and easy method for the determination of residues from 229 pesticides in fruits and vegetables using gas and liquid chromatography and mass spectrometric detection. J. AOAC Int. 2005, 88, 595-614.
19. Hengel, M. J.; Shibamoto, T. Method development and fate determination of pesticide-treated hops and their subsequent usage in the production of beer. J. Agric. Food Chem. 2002, 50, 3412-3418.
20. Stueber, M.; Reemtsma, T. Evaluation of three calibration method to compensate matrix effects in environmental analysis is LC-ESI-MS. Anal. Bioanal. Chem. 2004, 378 (4), 910-916.
21. Tomlin, C. D. S., Ed.; The Pesticide Manual, 14th ed.; British Crop Protection Council: Surrey, U.K., 2006.
22. Kunkel, D. Magnitude of Residues of Cyazofamid in or on Hops; IR-4 National Pesticide Clearance Research Program: Rutgers, NJ, 2007.
23. Wong, J. W.; Hennessy, M. K.; Hayward, D. G.; Krynistsky, A. J.; Cassias, I.; Schenck, F. J. Analysis of organophosphorus pesticides in dried ground ginseng root by capillary gas chromatography-mass spectrometry and-flame photometric detection. J. Agric. Food Chem. 2007, 55, 1117-1128.
24. Hengel, M. J.; Miller, M. Analysis of flonicamid and its metabolites in dried hops by liquid chromatography-tandem mass spectrometry. J. Agric. Food Chem. 2007, 55, 8033-8039.