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Thomas Whitaker

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Publications

TOP 3
Eugenia A Vargas; Thomas B Whitaker; Eliene Alves dos Santos; Andrew B Slate
Determination of aflatoxin risk components for in-shell Brazil nuts.
Thomas B Whitaker; Andrew B Slate; Tim Birmingham; Julie Adams; Merle Jacobs; Gary Gray
Correlation between aflatoxin contamination and various USDA grade categories of shelled almonds.
Thomas B Whitaker; Mary W Trucksess; Carol M Weaver; Andrew B Slate
Sampling and analytical variability associated with the determination of aflatoxins and ochratoxin A in bulk lots of powdered ginger marketed in 1-lb bags.

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All Publications

2011: Eugenia A Vargas; Thomas B Whitaker; Eliene Alves dos Santos; Andrew B Slate
Determination of aflatoxin risk components for in-shell Brazil nuts.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment 2011;28(9):1242-60.
2010: Thomas B Whitaker; Andrew B Slate; Tim Birmingham; Julie Adams; Merle Jacobs; Gary Gray
Correlation between aflatoxin contamination and various USDA grade categories of shelled almonds.
Journal of AOAC International 2010;93(3):943-7.
2009: Thomas B Whitaker; Mary W Trucksess; Carol M Weaver; Andrew B Slate
Sampling and analytical variability associated with the determination of aflatoxins and ochratoxin A in bulk lots of powdered ginger marketed in 1-lb bags.
Analytical and bioanalytical chemistry 2009;395(5):1291-9.
2007: Thomas B Whitaker; Joyce J Saltsman; George M Ware; Andrew B Slate
Evaluating the performance of sampling plans to detect hypoglycin A in ackee fruit shipments imported into the United States.
Journal of AOAC International 2007;90(4):1060-72.
2007: Thomas B Whitaker; M Bruno Doko; Britt M Maestroni; Andrew B Slate; Bosede F Ogunbanwo
Evaluating the performance of sampling plans to detect fumonisin B1 in maize lots marketed in Nigeria.
Journal of AOAC International 2007;90(4):1050-9.
2007: Douglas L Park; Thomas B Whitaker; Janet Simonson; Hershel F Morris; Bobby Durr; Henry Njapau
Determining the variability associated with testing shelled corn for aflatoxin using different analytical procedures in Louisiana in 1998.
Journal of AOAC International 2007;90(4):1036-41.
2007: Guner Ozay; Ferda Seyhan; Aysun Yilmaz; Thomas B Whitaker; Andrew B Slate; Francis G Giesbrecht
Sampling hazelnuts for aflatoxin: effect of sample size and accept/reject limit on reducing the risk of misclassifying lots.
Journal of AOAC International 2007;90(4):1028-35.
2007: Thomas B Whitaker; Andrew B Slate; J Michael Hurley; Francis G Giesbrecht
Sampling almonds for aflatoxin, part II: estimating risks associated with various sampling plan designs.
Journal of AOAC International 2007;90(3):778-85.
2006: Thomas B Whitaker; Andrew B Slate; Merle Jacobs; J Michael Hurley; Julie G Adams; Francis G Giesbrecht
Sampling almonds for aflatoxin, part I: estimation of uncertainty associated with sampling, sample preparation, and analysis.
Journal of AOAC International 2006;89(4):1027-34.
2006: Eugenia A Vargas; Thomas B Whitaker; Eliene A Santos; Andrew B Slate; Fabio Lima; Regina C A Franca
Testing green coffee for ochratoxin A, part III: performance of ochratoxin A sampling plan.
Journal of AOAC International 2006;89(4):1021-6.
2006: Guner Ozay; Ferda Seyhan; Aysun Yilmaz; Thomas B Whitaker; Andrew B Slate; Francis G Giesbrecht
Sampling hazelnuts for aflatoxin: uncertainty associated with sampling, sample preparation, and analysis.
Journal of AOAC International 2006;89(4):1004-11.
2006: Anders S Johansson; Thomas B Whitaker; Winston M Hagler; Daryl T Bowman; Andrew B Slate; Gary Payne
Predicting aflatoxin and fumonisin in shelled corn lots using poor-quality grade components.
Journal of AOAC International 2006;89(2):433-40.
2006: Eugenia A Vargas; Thomas B Whitaker; Eliene Alves dos Santos; Andrew B Slate; Fabio Lima; Regina C A Franca
Design of a sampling plan to detect ochratoxin A in green coffee.
Food additives and contaminants 2006;23(1):62-72.
2006: Thomas B Whitaker
Sampling foods for mycotoxins.
Food additives and contaminants 2006;23(1):50-61.
2005: Thomas B Whitaker; Anders S Johansson
Sampling uncertainties for the detection of chemical agents in complex food matrices.
Journal of food protection 2005;68(6):1306-13.
2005: Eugenia A Vargas; Thomas B Whitaker; Eliene Alves dos Santos; Andrew B Slate; Fabio Lima; Regina C A Franca
Testing green coffee for ochratoxin A, part II: Observed distribution of ochratoxin A test results.
Journal of AOAC International 2005;88(3):780-7.
2005: Thomas B Whitaker; Kristina M Williams; Mary W Trucksess; Andrew B Slate
Immunochemical analytical methods for the determination of peanut proteins in foods.
Journal of AOAC International 2005;88(1):161-74.
2004: Thomas B Whitaker; Mary W Trucksess; Francis G Giesbrecht; Andrew B Slate; Francis S Thomas
Evaluation of sampling plans to detect Cry9C protein in corn flour and meal.
Journal of AOAC International 2004;87(4):950-60.
2004: Mary W Trucksess; Thomas B Whitaker; Andrew B Slate; Kristina M Williams; Vickery A Brewer; Paul Whittaker; James T Heeres
Variation of analytical results for peanuts in energy bars and milk chocolate.
Journal of AOAC International 2004;87(4):943-9.
2004: Eugenia A Vargas; Thomas B Whitaker; Eliene A Santos; Andrew B Slate; Fabio Lima; Regina C A França
Testing green coffee for ochratoxin A, part I: estimation of variance components.
Journal of AOAC International 2004;87(4):884-91.
2003: Thomas B Whitaker; John L Richard; Francis G Giesbrecht; Andrew B Slate; Nelson Ruiz
Estimating deoxynivalenol in shelled corn barge lots by measuring deoxynivalenol in corn screenings.
Journal of AOAC International 2003;86(6):1187-92.
2003: Thomas B Whitaker
Detecting mycotoxins in agricultural commodities.
Molecular biotechnology 2003;23(1):61-71.
2002: Thomas B Whitaker; Winston M Hagler; Francis G Giesbrecht; Anders S Johansson
Sampling wheat for deoxynivalenol.
Advances in experimental medicine and biology 2002;504():73-83.
2001: Thomas B Whitaker; L Freese; Francis G Giesbrecht; Andrew B Slate
Sampling grain shipments to detect genetically modified seed.
Journal of AOAC International 2001;84(6):1941-6.
2001: Thomas B Whitaker; Winston M Hagler; Anders S Johansson; Francis G Giesbrecht; Mary W Trucksess
Distribution among sample test results when testing shelled corn lots for fumonisin.
Journal of AOAC International 2001;84(3):770-6.
2001: Thomas B Whitaker
Sampling techniques.
Methods in molecular biology (Clifton, N.J.) 2001;157():11-24.
2000: Thomas B Whitaker; Winston M Hagler; Francis G Giesbrecht; Anders S Johansson
Sampling, sample preparation, and analytical variability associated with testing wheat for deoxynivalenol.
Journal of AOAC International 2000;83(5):1285-92.
2000: Anders S Johansson; Thomas B Whitaker; Francis G Giesbrecht; Winston M Hagler; JH Young
Testing shelled corn for aflatoxin, Part III: evaluating the performance of aflatoxin sampling plans.
Journal of AOAC International 2000;83(5):1279-84.
2000: Anders S Johansson; Thomas B Whitaker; Francis G Giesbrecht; Winston M Hagler; JH Young
Testing shelled corn for aflatoxin, Part II: modeling the observed distribution of aflatoxin test results.
Journal of AOAC International 2000;83(5):1270-8.
2000: Anders S Johansson; Thomas B Whitaker; Winston M Hagler; Francis G Giesbrecht; JH Young; Daryl T Bowman
Testing shelled corn for aflatoxin, Part I: estimation of variance components.
Journal of AOAC International 2000;83(5):1264-9.
2000: Douglas L Park; Thomas B Whitaker; Francis G Giesbrecht; Henry Njapau
Performance of three pneumatic probe samplers and four analytical methods used to estimate aflatoxins in bulk cottonseed.
Journal of AOAC International 2000;83(5):1247-51.
1999: Thomas B Whitaker; Winston M Hagler; Francis G Giesbrecht
Performance of sampling plans to determine aflatoxin in farmers' stock peanut lots by measuring aflatoxin in high-risk-grade components.
Journal of AOAC International 1999;82(2):264-70.
1998: Thomas B Whitaker; Mary W Trucksess; Anders S Johansson; Francis G Giesbrecht; Winston M Hagler; Daryl T Bowman
Variability associated with testing shelled corn for fumonisin.
Journal of AOAC International 1998;81(6):1162-8.
1998: Francis G Giesbrecht; Thomas B Whitaker
Investigations of the problems of assessing aflatoxin levels in peanuts.
Biometrics 1998;54(2):739-53.
1998: Thomas B Whitaker; Winston M Hagler; Francis G Giesbrecht; Joe W Dorner; F E Dowell; R J Cole
Estimating aflatoxin in farmers' stock peanut lots by measuring aflatoxin in various peanut-grade components.
Journal of AOAC International 1998;81(1):61-7.
1996: Thomas B Whitaker; W Horwitz; R Albert; S Nesheim
Variability associated with analytical methods used to measure aflatoxin in agricultural commodities.
Journal of AOAC International 1996;79(2):476-85.
1995: Thomas B Whitaker; J Springer; P R Defize; W J deKoe; R Coker
Evaluation of sampling plans used in the United States, United Kingdom, and The Netherlands to test raw shelled peanuts for aflatoxin.
Journal of AOAC International 1995;78(4):1010-8.
1995: R D Coker; M J Nagler; Gerald Blunden; A J Sharkey; P R Defize; G B Derksen; Thomas B Whitaker
Design of sampling plans for mycotoxins in foods and feeds.
Natural toxins 1995;3(4):257-62; discussion 280.
1994: Thomas B Whitaker; Francis G Giesbrecht; J Wu; Winston M Hagler; F E Dowell
Predicting the distribution of aflatoxin test results from farmers' stock peanuts.
Journal of AOAC International 1994;77(3):659-66.
1989: Thomas B Whitaker; J W Dickens
Simulation of aflatoxin testing plans for shelled peanuts in the United States and in the export market.
Journal - Association of Official Analytical Chemists 1989;72(4):644-8.
1986: Thomas B Whitaker; J W Dickens; Francis G Giesbrecht
Optimum methanol concentration and solvent/peanut ratio for extraction of aflatoxin from raw peanuts by modified AOAC method II.
Journal - Association of Official Analytical Chemists 1986;69(3):508-10.
1984: Thomas B Whitaker; J W Dickens; Francis G Giesbrecht
Effects of methanol concentration and solvent:peanut ratio on extraction of aflatoxin from raw peanuts.
Journal - Association of Official Analytical Chemists 1984;67(1):35-6.
1983: J W Dickens; Thomas B Whitaker
Dilution errors in aflatoxin determinations caused by compounds extracted from peanuts.
Journal - Association of Official Analytical Chemists 1983;66(5):1059-62.
1983: Thomas B Whitaker; J W Dickens
Evaluation of a testing program for aflatoxin in corn.
Journal - Association of Official Analytical Chemists 1983;66(5):1055-8.