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United States Department of Agriculture

Agricultural Research Service

Extrinsic Toxic Factors in Foods
item Use of ammonium formate in QuEChERS for high-throughput analysis of pesticides in food by fast, low-pressure gas chromatography and liquid chromatography tandem mass spectrometry (Jul 2014)
item Structural characterization of fragment ions by electrospray ionization and Q-TOF mass spectrometry to support regulatory analysis of veterinary drug residues in foods (May 2014)
item Streamlined sample cleanup using combined dispersive solid-phase extraction and in-vial filtration for analysis of pesticides and environmental pollutants in shrimp (Apr 2014)
item Effects of UV-B radiation levels on concentrations of phytosterol, ergothioneine, and polyphenolic compounds in mushroom powder used as dietary supplements (Mar 2014)
item Analysis of pesticide residues in strawberries and soils by GC-MS/MS, LC-MS/MS and two-dimensional GC-time-of-flight MS comparing organic and integrated pest management farming (Mar 2014)
item SPE speciation of inorganic arsenic in rice followed by hydride-generation atomic fluorescence spectrometric quantification (Feb 2014)
item Evaluation of low-pressure gas chromatography-tandem mass spectrometry method for analysis of greater than 140 pesticides in fish (Jan 2014)
item Development of LC-MS/MS method for analysis of polyphenolic compounds in juice, tea and coffee samples (Nov 2013)
item Supercritical fluid chromatography-tandem mass spectrometry for the analysis of lipid A (Oct 2013)
item Rapid analysis of aminoglycoside antibiotics in bovine tissues using disposable pipette extraction and ultrahigh performance liquid chromatography - tandem mass spectrometry (Sep 2013)
item The use of ultra-high pressure liquid chromatography with tandem mass spectrometric detection of analysis of agrochemical residues and mycotoxines in food - challenges and applications (May 2013)
item Hot study: Investigating the risk for violative meat residues in bob veal calves fed colostrum from cows treated at dry-off with cephapirin benzathine (Apr 2013)
item Luminescence screening of enrofloxacin and ciprofloxacin residues in swine liver after dispersive liquid - liquid microextraction cleanup (Jan 2013)
item Multi-class, multi-residue analysis of pesticides, polychlorinated biphenyls, polycyclic aromatic hydrocarbons, polybrominated diphenyl ethers and novel flame retardants....mass spectrometry (Jan 2013)
item Variability of matrix effects in liquid and gas chromatography - mass spectrometry analysis of pesticide residues after QuEChERS sample preparation of different food crops (Dec 2012)
item Effects of temperature and purity of magnesium sulfate during extraction of pesticides residues using the QuEChERS method (Oct 2012)
item Prevalence of veterinary drug residues and heavy metals in catfish nuggets (Oct 2012)
item Ruggedness testing and validation of a practical analytical method for > 100 veterinary drug residues in bovine muscle by ultrahigh performance liquid chromatography – tandem mass spectrometry (Oct 2012)
item Evaluation of a multiclass, multiresidue liquid chromatography-tandem mass spectrometry method for analysis of 120 veterinary drugs in bovine kidney (Aug 2012)
item Development and validation of a streamlined method designed to detech residues of 62 veterinary drugs in bovine kidney using ultrahigh performance liquid chromatography - tandem mass spectrometry (Aug 2012)
item A non-targeted comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry method and software for inventorying persistent and bioaccumulative contaminants in marine environments (Jun 2012)
item Bioactivities of acai (Euterpe precatoria Mart.) fruit pulp, superior antioxidant and anti-inflammatory properties to Euterpe oleracea Mart (Jun 2012)
item A multiclass multiresidue LC-MS/MS method for analysis of veterinary drugs in bovine kidney (May 2012)
item Latex agglutination assays for detection and of non-O157 Shiga toxin-producing E. coli serogroups O26, O45, O103, O111, O121 and O145 (May 2012)
item A 5-kg time-resolved luminescence photometer with multiple excitation sources (Mar 2012)
item Screening of fluoroquinolone residues in caprine milk using a 5-kg luminescence photometer (Dec 2011)
item Fast,low-pressure gas chromatography triple quadrupole tandem mass spectrometry for analysis of 150 pesticide residues in fruits and vegetables (Aug 2011)
item The 47th annual Florida pesticide residue workshop (Jul 2011)
item Partners in research exceed the sum of the parts: partners > parts (Jun 2011)
Last Modified: 9/20/2013
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