High performance liquid chromatography coupled

GUO c, CAO G, SOFIC E and PRIOR R L (1997) High-performance liquid Chromatography coupled with coulometric array detection of electroactive components in fruits and vegetables Relationship to oxygen radical absorbance capacity, J Agric Food Chem, 45, 1787-96. [Pg.342]

Tian, Q. et al., Screening for anthocyanins using high-performance liquid chromatography coupled to electrospray ionization tandem mass spectrometry with precursor-ion analysis, product-ion analysis, common-neutral-loss analysis, and selected reaction monitoring, J. Chromatogr. A, 1091, 72, 2005. [Pg.501]

Zhao, Q., Sannier, F., Garreau, I., Lecoeur, C., and Piot, J. M., Reversed-phase high-performance liquid chromatography coupled with second-order derivative spectroscopy for the quantitation of aromatic amino acids in peptides application to hemorphins, /. Chromatogr. A, 723, 35, 1996. [Pg.197]

W.E. Neff, W.C. Byrdwell, Characterization of model triacylglycerol (triolein, trilinolein and trilinolenin) autoxidation products via high performance liquid chromatography coupled with atmospheric pressure chemical ionization mass spectrometry, Journal of Chromatography A, 818, 169 186 (1998). [Pg.29]

M. Puchalska, K. Polec Pawlak, I. Zadrozna, H. Hryszko and M. Jarosz, Identification of indigoid dyes in natural organic pigments used in historical art objects by high performance liquid chromatography coupled to electrospray ionization mass spectrometry, J. Mass Spectrom., 39, 1441 1449 (2004). [Pg.387]

SILVA, O, GOMES, E.T., WOLFENDER, J.L., MARSTON, A., HOSTETTMANN, K., Application of high performance liquid chromatography coupled with ultraviolet spectroscopy and electrospray mass spectrometry to the characterisation of ellagitannins from Terminalia macroptera roots, Pharm. Res., 2000,17, 1396-1401. [Pg.59]

Jemal M., Xia Y., and Whigan D.B., 1998. The use of high-flow high performance liquid chromatography coupled with positive and negative ion electrospray tandem mass spectrometry for quantitative bioanalysis via direct injection of the plasma/serum samples. Rapid Commun Mass Spectrom 12 1389. [Pg.295]

High-performance liquid chromatography coupled with fluorescence detection [106, 107] or ion-exchange high-performance liquid chromatography with detection by graphite furnace atomic absorption spectroscopy [108] proved to be sensitive methods, but may lack from limitations in separation power and ease of identification of unknown products. [Pg.420]

Qian, T., Jiang, Z.-H., and Cai, Z. (2006). High-performance liquid chromatography coupled with tandem mass spectrometry applied for metabolic study of ginsenoside Rbj on rat. Anal. Biochem. 352, 87-96. [Pg.92]

Schneider H, Ma L, Glatt H. 2003. Extractionless method for the determination of urinary caffeine metabolites using high-performance liquid chromatography coupled with tandem mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 789 227. [Pg.175]

Zell, M. Husser, C. Hopfgartner, G. Low picogram determination of Ro 48-6791 and its major metabolite, Ro 48-6792, in plasma with columnswitching microbore high-performance liquid chromatography coupled to ion spray tandem mass spectrometry. Rapid Commun. Mass Spectrom. 1997, 11, 1107-1114. [Pg.59]

High-Performance Liquid Chromatography Coupled to Mass... [Pg.37]

Mullen, W., Lean, M.E.J., and Crozier, A., Rapid characterization of anthocyanins in red raspberry fruit by high-performance liquid chromatography coupled to single quadrupole mass spectrometry, J. Chromatogr. A, 966, 63, 2002. [Pg.132]

Caboni, M.F. and Rodriguez-Estrada, M.T. 1997. High-performance liquid chromatography coupled to evaporative light scattering detection in lipid analysis Some application. Seminars in Food Analysis 2 159-169. [Pg.465]

SM Gort, GR Van der Hoof, RA Baumann, P Van Zoonen, JM Martin-Moreno, P van t Veer. Determination of p,p -DDE and PCBs in adipose tissue using high-performance liquid chromatography coupled on-line to capillary GC-The EURAMIC study. J High Resol Chromatogr 20 138-142, 1997. [Pg.758]

Superior sensitivity, efficiency, and specificity have made high-performance liquid chromatography coupled with tandem mass spectrometry (HPLC-MS/MS), the predominant analytical technique for characterization and quantitative analysis of metabolites (Kostiainen et al., 2003 Ma et al., 2006 Prakash et al., 2007). Ion trap, triple-quadrupole, and quadmpole time-of-flight (Q-TOF) mass spectrometers are routinely used to profile and characterize metabolites in plasma and excreta (Ma et al., 2006). The combination of scan types and features available on mass spectrometers of different design (product ion, MS", neutral loss, precursor ion scans, accurate mass measurements) allows identification and characterization of putative and unexpected metabolites with or without little prior knowledge of biotransformation pathways of a given dmg molecule. [Pg.296]

L. Mondello, P. Dugo, G. Dugo, A. C. Lewis and K. D. Bartle, High performance liquid chromatography coupled on-line with high resolution gas chromatography. State... [Pg.17]

Lacker T, Strohschein S and Albert K, Separation and identification of various carotenoids by C30 reversed-phase high-performance liquid chromatography coupled to UV and atmospheric pressure chemical ionization mass spectrometric detection. J Chromatogr A 854 37 14 (1999). [Pg.74]

Harrington, C.F. and Catterick, T. (1997) Problems encountered during the development of a method for the speciation of mercury and methylmercury by high-performance liquid chromatography coupled to inductively coupled plasma mass spectrometry. /. Anal. At. Spectrom., 12, 1053-1056. [Pg.84]

Speir, J. P. Perkins, G. Berg, C. Pullen, F. 2000. Fast, generic gradient high performance liquid chromatography coupled to Fourier transform ion cyclotron resonance mass spectrometry for the accurate mass analysis of mixtures. Rapid Commun. Mass Spectrom, 14,1937-1942. [Pg.227]

L. G. McLauglin and J. D. Henion, Determination of aminoglycoside antibiotics by reversed-phase ion-pair high-performance liquid chromatography coupled with pulsed amperometry and ion spray mass spectrometry, J. Chromatogr., 597 195-206 (1992). [Pg.356]

Godjehann et al. [199] have applied on-line high performance liquid chromatography coupled to proton NMR to the determination of nitroaromatic compounds in ammunition plant ground waters. [Pg.126]

High performance liquid chromatography coupled with hydride generation-direct current plasma emission spectrometry has been used for trace analysis and speciation studies of methylated organotin compounds in water [263],... [Pg.138]

Abbara C, Bardot I, Cailleux A, Lallement G, Le Bouil A, Turcant A, Clair P, Diquet B (2008) High-performance liquid chromatography coupled with electrospray tandem mass spectrometry (LC/MS/MS) method for the simultaneous determination of diazepam, atropine and pralidoxime in human plasma. J Chromatogr B 874 42-50... [Pg.343]

Chemical analysis of hair samples may also provide a method for examining chronic mycotoxin exposures. In 2003, Sewram et al. (2003) reported that human hair testing could be used to detect fumonisins. After extraction and clean up, high performance liquid chromatography coupled to electrospray ionization-mass spectrometry (HPLC-ESI-MS) was able to detect fumonisin Bi, fumonisin B2, and fumonisin B3 from human hair samples (Sewram et al., 2003). However, these were... [Pg.154]

Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...