Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Joseph M Storey"'
Autor:
Virginia Sheldon, Sherri B Turnipseed, Terri Thomas, Joseph M Storey, Michael VanSickle, Wendy C. Andersen, Jack J. Lohne, Mark R. Madson
Publikováno v:
Food Additives & Contaminants: Part A. 36:1616-1625
A rapid method for quantitative caffeine analysis in carbonated and non-carbonated beverages and liquid dietary supplement products was developed based on the direct sample introduction technique of laser diode thermal desorption atmospheric pressure
Publikováno v:
Rapid Commun Mass Spectrom
Rationale A current trend in monitoring chemical contaminants in animal products is to use high-resolution mass spectrometry (HRMS). In this study, several HRMS data acquistion modes using Orbitrap MS for simultaneous full-scan MS in combination with
Autor:
Sherri B Turnipseed, Wendy C. Andersen, Aaron S. Johnson, Joseph M Storey, Jack J. Lohne, Mark R. Madson, Robert Burger
Publikováno v:
Journal of Agricultural and Food Chemistry. 65:7252-7267
A screening method for veterinary drug residues in fish, shrimp, and eel using LC with a high-resolution MS instrument has been developed and validated. The method was optimized for over 70 test compounds representing a variety of veterinary drug cla
Publikováno v:
Food Addit Contam Part A Chem Anal Control Expo Risk Assess
A liquid chromatography high resolution mass spectrometry (LC-HRMS) screening method was developed previously to analyze for veterinary drug residues commonly found in different types of aquaculture products. This method has been further evaluated fo
Autor:
Christine R Casey, Charles M. Gieseker, Sherri B Turnipseed, I-Lin Wu, Nicholas R. Hasbrouck, Tina C. Crosby, Shanae Lanier, Joseph M Storey, Wendy C. Andersen, Mark R. Madson, Robert Burger
Publikováno v:
Analytical and bioanalytical chemistry. 410(22)
The ability to detect chemical contaminants, including veterinary drug residues in animal products such as fish, is an important example of food safety analysis. In this paper, a liquid chromatography high-resolution mass spectrometry (LC-HRMS) scree
Autor:
Michael S. Filigenzi, Sherri B Turnipseed, Wendy C. Andersen, Joseph M Storey, Mark R. Madson, Andrea Heise, Olgica Ceric, Renate Reimschuessel, Jack J. Lohne
Publikováno v:
Journal of Agricultural and Food Chemistry. 63:6968-6978
In this study, we investigated two methods for the detection of antiviral compounds in chicken jerky pet treats. Initially, a screening method developed to detect many different chemical contaminants indicated the presence of amantadine, 1, in some p
Publikováno v:
Food Additives & Contaminants: Part A. 32:1243-1248
A method for the determination of lasalocid, an antibiotic and coccidiostat, in grease and fat is described. The manufacture of lasalocid produces a grease-like residue as a waste byproduct. Recently this byproduct has been shown to have been illegal
Autor:
Sherri B Turnipseed, Susan L. Young, Joseph M Storey, Mark R. Madson, Justin R. Carr, Wendy C. Andersen, Jack J. Lohne
Publikováno v:
Journal of Agricultural and Food Chemistry. 62:3660-3674
High resolution mass spectrometry (HRMS) is a valuable tool for the analysis of chemical contaminants in food. Our laboratory has successfully developed methods to screen for veterinary drug residues using liquid chromatography quadrupole time-of-fli
Publikováno v:
Journal of Agricultural and Food Chemistry. 60:4430-4439
A liquid chromatography quadrupole time-of-flight (Q-TOF) mass spectrometry method was developed to analyze veterinary drug residues in frog legs and other aquacultured species. Samples were extracted using a procedure based on a method developed for
Publikováno v:
Journal of AOAC INTERNATIONAL. 94:383-393
The further optimization and validation of a multiresidue veterinary drug screening method for milk is described. The drug residues of regulatory interest in milk include -lactams, sulfonamides, tetracyclines, fluoroquinolones, and macrolides. A prev