Chromatographic separation and identification of conjugated linoleic acid isomers
Roach, John A.G, Mossoba, Magdi M, Yurawecz, M.Peter, Kramer, John K.G
Published in Analytica Chimica Acta (01.08.2002)
Published in Analytica Chimica Acta (01.08.2002)
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Evaluation and single laboratory validation of an on-line turbulent flow extraction tandem mass spectrometry method for melamine in infant formula
Roach, John A.G., DiBussolo, Joe M., Krynitsky, Alex, Noonan, Gregory O.
Published in Journal of Chromatography A (15.07.2011)
Published in Journal of Chromatography A (15.07.2011)
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Analysis of Coffee for the Presence of Acrylamide by LC-MS/MS
Andrzejewski, Denis, Roach, John A. G, Gay, Martha L, Musser, Steven M
Published in Journal of agricultural and food chemistry (07.04.2004)
Published in Journal of agricultural and food chemistry (07.04.2004)
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Rugged LC-MS/MS Survey Analysis for Acrylamide in Foods
Roach, John A. G, Andrzejewski, Denis, Gay, Martha L, Nortrup, David, Musser, Steven M
Published in Journal of agricultural and food chemistry (17.12.2003)
Published in Journal of agricultural and food chemistry (17.12.2003)
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Distributions of conjugated linoleic acid (CLA) isomers in tissue lipid classes of pigs fed a commercial CLA mixture determined by gas chromatography and silver ion-high-performance liquid chromatography
Kramer, J.K.C, Sehat, N, Dugan, M.E.R, Mossoba, M.M, Yurawecz, M.P, Roach, J.A.G, Eulitz, K, Aalhus, J.L, Schafer, A.L, Ku, Y
Published in Lipids (01.06.1998)
Published in Lipids (01.06.1998)
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Journal Article
Identification of conjugated linoleic acid isomers in cheese by gas chromatography, silver ion high performance liquid chromatography and mass spectral reconstructed ion profiles. Comparison of chromatographic elution sequences
Sehat, N. (U.S. Food and Drug Administration, Washington, DC.), Kramer, J.K.G, Mossoba, M.M, Yurawecz, M.P, Roach, J.A.G, Eulitz, K, Morehouse, K.M, Ku, Y
Published in Lipids (01.10.1998)
Published in Lipids (01.10.1998)
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Journal Article
Preparation, separation, and confirmation of the eight geometrical cis/trans conjugated linoleic acid isomers 8,10- through 11,13-18:2
Eulitz, K, Yurawecz, M.P, Sehat, N, Fritsche, J, Roach, J.A.G, Mossoba, M.M, Kramer, J.K.G, Adlof, R.O, Ku, Y
Published in Lipids (01.08.1999)
Published in Lipids (01.08.1999)
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Journal Article
Improved separation of conjugated fatty acid methyl esters by silver ion-high-performance liquid chromatography
Sehat, N, Rickert, R, Mossoba, M.M, Kramer, J.K.G, Yurawecz, M.P, Roach, J.A.G, Adlof, R.O, Morehouse, K.M, Fritsche, J, Eulitz, K.D
Published in Lipids (01.04.1999)
Published in Lipids (01.04.1999)
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Journal Article
A new conjugated linoleic acid isomer, 7 trans, 9 cis-octadecadienoic acid, in cow milk, cheese, beef and human milk and adipose tissue
Yurawecz, M.P. (U.S. Food and Drug Administration, Washington, DC.), Roach, J.A.G, Sehat, N, Mossoba, M.M, Kramer, J.K.G, Fritsche, J, Steinhart, H, Ku, Y
Published in Lipids (01.08.1998)
Published in Lipids (01.08.1998)
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Journal Article
Synthesis and isolation of trans‐7, cis‐9 octadecadienoic acid and other CLA isomers by base conjugation of partially hydrogenated γ‐linolenic acid
Delmonte, Pierluigi, Roach, John A. G., Mossoba, Magdi M., Morehouse, K. M., Lehmann, Lutz, Yurawecz, Martin P.
Published in Lipids (01.05.2003)
Published in Lipids (01.05.2003)
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Journal Article
Gas chromatography—High resolution selected‐ion mass spectrometric identification of trace 21∶0 and 20∶2 fatty acids eluting with conjugated linoleic acid isomers
Roach, John A. G., Yurawecz, Martin P., Kramer, John K. G., Mossoba, Magdi M., Eulitz, Klaus, Ku, Yuoh
Published in Lipids (01.07.2000)
Published in Lipids (01.07.2000)
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Journal Article
Furan fatty acids determined as oxidation products of conjugated octadecadienoic acid
Yurawecz, Martin P., Hood, Jennifer K., Mossoba, Magdi M., Roach, John A. G., Ku, Yuoh
Published in Lipids (01.07.1995)
Published in Lipids (01.07.1995)
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Journal Article
Analysis of Cyclic Fatty Acid Monomer 2-Alkenyl-4,4-dimethyloxazoline Derivatives by Gas Chromatography−Matrix Isolation−Fourier Transform Infrared Spectroscopy
Mossoba, Magdi M, Yurawecz, Martin P, Roach, John A. G, McDonald, Richard E, Flickinger, Brent D, Perkins, Edward G
Published in Journal of agricultural and food chemistry (17.10.1996)
Published in Journal of agricultural and food chemistry (17.10.1996)
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Journal Article
Analysis of trichothecene mycotoxins in contaminated grains by gas chromatography/matrix isolation/Fourier transform infrared spectroscopy and gas chromatography/mass spectrometry
Mossoba, M.M. (U.S. Food and Drug Administration, Washington, DC.), Adams, S, Roach, J.A.G, Trucksess, M.W
Published in Journal of AOAC International (01.09.1996)
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Published in Journal of AOAC International (01.09.1996)
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Elucidation of cyclic fatty acid monomer structures. Cyclic and bicyclic ring sizes and double bond position and configuration
Mossoba, Magdi M., Yurawecz, Martin P., Roach, John A. G., Lin, Hubert S., McDonald, Richard E., Flickinger, Brent D., Perkins, Edward G.
Published in Journal of the American Oil Chemists' Society (01.06.1995)
Published in Journal of the American Oil Chemists' Society (01.06.1995)
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Journal Article
Conversion of allylic hydroxy oleate to conjugated linoleic acid and methoxy oleate by acid-catalyzed methylation procedures
Yurawecz, M.P. (U.S. Food and Drug Administration, Washington, DC.), Hood, J.K, Roach, J.A.G, Mossoba, M.M, Daniels, D.H, Ku, Y, Pariza, M.W, Chin, S.F
Published in Journal of the American Oil Chemists' Society (01.10.1994)
Published in Journal of the American Oil Chemists' Society (01.10.1994)
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