Highlights from the Lipid Analysis Literature - 1999

The following references were collected as part of a weekly literature search that reflects my (former) personal research interests. However, most mainstream lipid analytical topics are covered. Among the exceptions are "steroidal hormones", "prostanoids", "fat-soluble vitamins" and "terpenoids", although some papers in these categories may be posted. My intention is to list only those papers that exhibit novel analytical methodology as opposed to tried and tested methods, although this may appear to introduce a bias towards modern mass spectrometry techniques. References are listed alphabetically by the first author.

Abidi,S.L. Reversed-phase retention characteristics of tocotrienol antioxidants. J. Chromatogr. A, 844, 67-75 (1999).
Adam,M., Mossoba,M.M., Dawson,T., Chew,M. and Wasserman,S. Comparison of attenuated total reflection infrared spectroscopy to capillary gas chromatography for trans fatty acid determination. J. Am. Oil Chem. Soc., 76, 375-378 (1999).
Adlof,R.O. The Lindlar-catalyzed reduction of methyl santalbate: A facile preparation of methyl 9-cis,11-trans-octadecadienoate-9,10-d(2). J. Am. Oil Chem. Soc., 76, 301-304 (1999).
Aichholz,R. and Lorbeer,E. Investigation of combwax of honeybees with high-temperature gas chromatography and high-temperature gas chromatography - chemical ionization mass spectrometry I. High-temperature gas chromatography. J. Chromatogr. A, 855, 601-615 (1999).
Aichholz,R., Spitzer,V. and Lorbeer,E. Identification of cyclopropene triacylglycerols by high-temperature gas chromatography and high-temperature gas chromatography-negative chemical ionization mass spectrometry. J. Microcolumn Sep., 11, 223-229 (1999).
Akasaka,K. and Ohrui,H. Enantiomeric separation of branched fatty acids after conversion with trans-2-(2,3-anthracenedicarboximido)cyclohexanol, a highly sensitive chiral fluorescent conversion reagent. Biosci. Biotechn. Biochem., 63, 1209-1215 (1999).
Akasaka,K., Imaizumi,K. and Ohrui,H. Enantiomeric separation of branched fatty acids having chiral centers remote from the carboxyl group by derivatization with chiral fluorescent-labelling reagents. Bunseki Kagaku, 48, 1085-1094 (1999).
Amate,L., Ramírez,M. and Gil,A. Positional analysis of triglycerides and phospholipids rich in long-chain polyunsaturated fatty acids. Lipids, 34, 865-871 (1999).
Angers,P. and Arul,O. A simple method for regiospecific analysis of triacylglycerols by gas chromatography. J. Am. Oil Chem. Soc., 76, 481-484 (1999).
Aoki,S., Higuchi,K., Kato,A., Murakami,N. and Kobayashi,M. Myrmekiosides a and b, novel mono-o-alkyl-diglycosylglycerols reversing tumor cell morphology of ras-transformed cells from a marine sponge of Myrmekioderma sp. Tetrahedron, 55, 14865-14870 (1999).
Asbury,G.R., Al Saad,K., Siems,WF, Hannan,R.M.. and Hill,H.H. Analysis of triacylglycerols and whole oils by matrix-assisted laser desorption/ionization time of flight mass spectrometry. J. Am. Soc. Mass Spectrom., 10, 983-991 (1999).
Asperger,A., Engewald,W. and Fabian,G. Advances in the analysis of natural waxes provided by thermally assisted hydrolysis and methylation (THM) in combination with GC/MS. J. Anal. Appl. Pyrol., 52, 51-63 (1999).
Ayorinde,F.O., Elhilo,E. and Hlongwane,C. Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry of canola, castor and olive oils. Rapid Commun. Mass Spectrom., 13, 737-739 (1999).
Ayorinde,F.O., Elhilo,E., Hlongwane,C. and Saeed,K.A. Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry of Vernonia galamensis oil. J. Am. Oil Chem. Soc., 76, 1217-1221 (1999).
Ayorinde,F.O., Eribo,B.E., Balan,K.V., Johnson,J.H. and Wan,L.W. Determination of major triacylglycerol components of polyunsaturated specialty oils using matrix-assisted laser desorption ionization time-of-fight mass spectrometry. Rapid Commun. Mass Spectrom., 13, 937-942 (1999).
Ayorinde,F.O., Keith,Q.L. and Wan,L.W. Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry of cod liver oil and the effect of analyte/matrix concentration on signal intensities. Rapid Commun. Mass Spectrom., 13, 1762-1769 (1999).
Baguet,E., Magot,T., Ouguerram,K., Robins,R.J. and Weesie,R.J. Simultaneous quantification of free and esterified cholesterol extracted from plasma by C-13 NMR spectroscopy. Analusis, 27, 876-881 (1999).
Banfi,S., Bergna,M., Povolo,M. and Contarini,G. Programmable temperature vaporizer (PTV) applied to the triglyceride analysis of milk fat. J. High Resolut. Chromatogr., 22, 93-96 (1999).
Batrakov,S.G., Sheichenko,V.I. and Nikitin,D.I. A novel glycosphingolipid from Gram-negative aquatic bacteria. Biochim. Biophys. Acta, 1440, 163-175 (1999).
Batta,A.K. and Salen,G. Gas chromatography of bile acids. J. Chromatogr. B, 723, 1-16 (1999).
Benard,S., Arnhold,J., Lehnert,M., Schiller,J. and Arnold,K. Experiments towards quantification of saturated and polyunsaturated diacylglycerols by matrix-assisted laser desorption and ionization time-of-flight mass spectrometry. Chem. Phys. Lipids, 100, 115-125 (1999).
Berdeaux,O., Marquez-Ruiz,G. and Dobarganes,C. Selection of methylation procedures for quantitation of short-chain glycerol-bound compounds formed during thermoxidation. J. Chromatogr. A, 863, 171-181 (1999).
Berner D. and Dieffenbacher,A. Determination of mono- and diacylglycerols in edible oils and fats by high performance liquid chromatography and evaporative light scattering detector: Results of collaborative studies and the standardized method. Pure Appl. Chem., 71, 1983-1991 (1999).
Bodennec,J., Brichon,G., Portoukalian,J. and Zwingelstein,G. Improved methods for the simultaneous separation of free diacylglycerol species from ceramides containing phytosphingosine and sphingosine bases with non hydroxy and alpha-hydroxy fatty acids. J. Liqu. Chromatogr. Rel. Technol., 22, 1493-1502 (1999).
Bonzom,P.M.A., Nicolaou,A., Zloh,M., Baldeo,W. and Gibbons,W.A. NMR lipid profile of Agaricus bisporus. Phytochemistry, 50, 1311-1321 (1999).
Breccia,A., Esposito,B,. Fratadocchi,G.B. and Fini,A. Reaction between methanol and commercial seed oils under microwave irradiation. J. Microwave Power Electromagnetic Energy, 34, 3-8 (1999).
Brouwers,J.F.H.M., Vernooij,E.A.A.M., Tielens,A.G.M. and van Golde,L.M.G. Rapid separation and identification of phosphatidylethanolamine molecular species. J. Lipid Res., 40, 164-169 (1999).
Budge,S.M. and Parrish,C.C. Lipid class and fatty acid composition of Pseudo-nitzschia multiseries and Pseudo-nitzschia pungens and effects of lipolytic enzyme deactivation. Phytochemistry, 52, 561-566 (1999).
Byrdwell,W.C. and Neff,W.E. Non-volatile products of triolein produced at frying temperatures characterized using liquid chromatography with online mass spectrometric detection. J. Chromatogr. A, 852, 417-432 (1999).
Bysted,A., Cold,S. and Holmer,G. An optimized method for fatty acid analysis, including quantification of trans fatty acids, in human adipose tissue by gas-liquid chromatography. Scand. J. Clin. Lab. Invest., 59, 205-214 (1999).
Cantellops,D., Reid,A.P., Eitenmiller,R.R. and Long,A.R. Determination of lipids in infant formula powder by direct extraction methylation of lipids and fatty acid methyl esters (FAME) analysis by gas chromatography. J. Ass. Off. Anal. Chem. Int., 82, 1128-1139 (1999).
Chen,S., Carvey,P.M. and Li,K.W. Characterization of the molecular species of phosphatidylethanolamine from kidney of the fresh water snail Lymneae stagnalis by mass spectrometry. Rapid Commun. Mass Spectrom., 13, 2416-2423 (1999).
Chen,S.-H., Chen,K.C. and Lien,H.M. Determination of fatty acids in vegetable oil by reversed-phase liquid chromatography with fluorescence detection. J. Chromatogr. A, 849, 357-369 (1999).
Chouinard,P.Y., Corneau,L., Barbano,D.M., Metzger,L.E. and Bauman,D.E. Conjugated linoleic acids alter milk fatty acid composition and inhibit milk fat secretion in dairy cows. J. Nutr., 129, 1579-1584 (1999).
Christie,W.W. The analysis of evening primrose oil. Ind. Crops Products, 10, 73-83 (1999).
Correa,R.A., Ferraz,V., Medvedovici,A., Sandra,P., Cerne,K. and David,F. Positional and configurational separation of fatty acid isomers by micro reversed-phase liquid chromatography with an Ag+-containing mobile phase. J. Chromatogr. A, 848, 83-93 (1999).
Cossignani,L., Simonetti,M.S., Neri,A. and Damiani,P. Structural analysis of triacylglycerol fraction and some of its sub-fractions from an eicosapentaenoic acid docosahexaenoic acid dietary supplement. Z. Lebensm.-Unters. Forsch., 208, 203-207 (1999).
Costantino,V., Fattorusso,E., Mangoni,A., Di Rosa,M,. and Ianaro,A. Glycolipids from sponges. VII. Simplexides, novel immunosuppressive glycolipids from the Caribbean sponge Plakortis simplex. Bioorg. Med. Chem. Letts, 9, 271-276 (1999).
Croes,K., Casteels,M., Dieuaide-Noubhani,M., Mannaerts,G.P. and Van Veldhoven,P.P. Stereochemistry of the alpha-oxidation of 3-methyl-branched fatty acids in rat liver. J. Lipid Res., 40, 601-609 (1999).
D’Acquarica,I., Gasparrini,F., Misiti,D., Villani,C., Carotti,A., Cellamare,S. and Muck,S. Direct chromatographic resolution of carnitine and O-acylcarnitine enantiomers on a teicoplanin-bonded chiral stationary phase. J. Chromatogr. A, 857, 145-155 (1999).
David,F., Gere,D.R., Scanlan,F. and Sandra,P. Instrumentation and applications of fast high-resolution capillary gas chromatography. J. Chromatogr. A, 842, 309-319 (1999).
Davis,A.L., McNeill,G.P. and Caswell,D.C. Identification and quantification of conjugated linoleic acid isomers in fatty acid mixtures by 13C NMR spectroscopy. In: Advances in Conjugated Linoleic Acid Research, Vol. 1. (ed. M.P. Yurawecz, M.M. Mossoba, J.K.G. Kramer, M.W. Pariza and G.J. Nelson, AOCS Press, Champaign) pp. 164-179 (1999).
Davis,A.L., McNeill,G.P. and Caswell,D.C. Analysis of conjugated linoleic acid isomers by C-13 NMR spectroscopy. Chem. Phys. Lipids, 97, 155-165 (1999).
De Miguel,I., Roueche,A. and Betbeder,D. Separation of dipalmitoyl phosphatidyl choline, cholesterol and their degradation products by high-performance liquid chromatography on a perfluorinated stationary bonded phase. J. Chromatogr. A, 840, 31-38 (1999).
Dermaux,A., Medvedovici,A., Ksir,M., VanHove,E., Talbi,M. and Sandra,P. Elucidation of the triglycerides in fish oil by packed-column supercritical fluid chromatography fractionation followed by capillary electrochromatography and electrospray mass spectrometry. J. Microcolumn Sep., 11, 451-459 (1999).
Dermaux,A., Sandra,P. and Ferraz,V. Analysis of free fatty acids and fatty acid phenacyl esters in vegetable oils and margarine by capillary electrochromatography. Electrophoresis, 20, 74-79 (1999).
Deziel,E., Lepine,F., Dennie,D., Boismenu,D., Mamer,O.A. and Villemur,R. Liquid chromatography/mass spectrometry analysis of mixtures of rhamnolipids produced by Pseudomonas aeruginosa strain 57RP grown on mannitol or naphthalene. Biochim. Biophys. Acta, 1440, 244-252 (1999).
Dionisi,F., Golay,P.A., Elli,M. and Fay,L.B. Stability of cyclopropane and conjugated linoleic acids during fatty acid quantification in lactic acid bacteria. Lipids, 34, 1107-1115 (1999).
Dobson,G. Cyclic fatty acids in heated vegetable oils: structures and mechanisms. In: Recent Developments in the Synthesis of Fatty Acid Derivatives, pp. 196-212 (ed. G. Knothe & J.T.P. Derksen, AOCS Press, Champaign) (1999).
Dobson,G. and Sebedio,J.L. Monocyclic dienoic fatty acids formed from gamma-linolenic acid in heated evening primrose oil. Chem. Phys. Lipids, 97, 105-118 (1999).
Dupuy,N., Wojciechowski,C. and Huvenne,J.P. Quantitative analysis of edible trans fats by Fourier Transform Infrared spectroscopy from raw materials to finished products. Sci. Aliments, 19, 677-68 (1999).
Eller,F.J. Interference by methyl levulinate in determination of total fat in low-fat, high-sugar products by gas chromatographic fatty acid methyl ester (GC-FAME) analysis. J. Ass. Off. Anal. Chem. Int., 82, 766-769 (1999).
Eulitz,K., Yurawecz,M.P., Sehat,N., Fritsche,J., Roach,J.A.G., Mossoba,M.M., Kramer,J.K.G., Adlof,R.O. and Ku,Y. Preparation, separation, and confirmation of the eight geometrical cis/trans conjugated linoleic acid isomers 8,10-through 11,13-18:2. Lipids, 34, 873-877 (1999).
Fagerquist,C.K., Neese,R.A. and Hellerstein,M.K. Molecular ion fragmentation and its effects on mass isotopomer abundances of fatty acid methyl esters ionized by electron impact. J. Am. Soc. Mass Spectrom., 10, 430-439 (1999).
Fang,X., Kaduce,T.L. and Spector,A.A. 13-(S)-Hydroxyoctadecadienoic acid (13-HODE) incorporation and conversion to novel products by endothelial cells. J. Lipid Res., 40, 699-707 (1999).
Fischer,W. and Leopold,K. Polar lipids of four listeria species containing L-lysylcardiolipin, a novel lipid structure, and other unique phospholipids. Int. J. System. Bact., 49, 653-662 (1999).
Florin-Christensen, J., Narvaez-Vasquez,J. Florin-Christensen,M. and Ryan,C.A. A method for distinguishing 1-acyl from 2-acyl lysophosphatidylcholines generated in biological systems. Anal. Biochem., 276, 13-17 (1999).
Fridriksson,E.K., Shipkova,P.A., Sheets,E.D., Holowka,D., Baird,B. and McLafferty,F.W. Quantitative analysis of phospholipids in functionally important membrane domains from RBL-2H3 mast cells using tandem high-resolution mass spectrometry. Biochemistry, 38, 8056-8063 (1999).
Fritsche,J., Rickert,R., Steinhart,H., Yurawecz,M.P., Mossoba,M.M., Sehat,N., Roach,J.A.G., Kramer,J.K.G. and Ku,Y. Conjugated linoleic acid (CLA) isomers: formation, analysis, amounts in foods, and dietary intake. Fett-Lipid, 101, 272-276 (1999).
Fujiwaki,T., Yamaguchi,S., Sukegawa,K. and Taketomi,T. Application of delayed extraction matrix-assisted laser desorption ionization time-of-flight mass spectrometry for analysis of sphingolipids in tissues from sphingolipidosis patients. J. Chromatogr. B, 731, 45-52 (1999).
Funada,Y. and Hirata,Y. Development of a simulation program for the analysis of oils and fats by subcritical fluid chromatography. Anal. Chim. Acta, 401, 73-82 (1999).
Gamo,S., Kawabe,A., Kohara,H., Yamaguchi,H., Tanaka,Y. and Yagi,S. Fast atom bombardment tandem mass spectrometric analysis of phospholipids in Drosophila melanogaster. J. Mass Spectrom., 34, 590-600 (1999).
Gardner,H.W. and, Hou,C.T. All (S) stereoconfiguration of 7,10-dihydroxy-8(E)-octadecenoic acid from bioconversion of oleic acid by Pseudomonas aeruginosa. J. Am. Oil Chem. Soc., 76, 1151-1156 (1999).
Gaudin,K., Chaminade,P., Baillet,A., Ferrier,D., Bleton,J., Goursaud,S. and Tchapla,A. Contribution to liquid chromatographic analysis of cutaneous ceramides. J. Liqu. Chromatogr. Rel. Technol., 22, 379-400 (1999).
Gaudin,K., Chaminade,P., Ferrier,D. and Baillet,A. Use of principal component analysis for investigation of factors affecting retention behaviour of ceramides on porous graphitized carbon column. Chromatographia, 50, 470-478 (1999).
Gaudin,K., Chaminade,P., Ferrier,D., Baillet,A. and Tchapla,A. Analysis of commercial ceramides by non-aqueous reversed-phase liquid chromatography with evaporative light-scattering detection. Chromatographia, 49, 241-248 (1999).
Gee,A.J., Groen,L.A. and Johnson,M.E. Determination of fatty acid amides as trimethylsilyl derivatives by gas chromatography with mass spectrometric detection. J. Chromatogr. A, 849, 541-552 (1999).
Goffman,F.D., Velasco,L. and Thies,W. Quantitative determination of tocopherols in single seeds of rapeseed (Brassica napus L.). Fett-Lipid, 101, 142-145 (1999).
Gomes,T.. and Caponio,F. Effort to improve the quantitative determination of oxidation and hydrolysis compound classes in edible vegetable oils. J. Chromatogr. A, 844, 77-86 (1999).
Gomez,B. and Robinson,N.C. Quantitative determination of cardiolipin in mitochondrial electron transferring complexes by silicic acid high-performance liquid chromatography. Anal. Biochem., 267, 212-216 (1999).
Griffiths,D.W., Robertson,G.W., Shepherd,T. and Ramsay,G. Epicuticular waxes and volatiles from faba bean (Vicia faba) flowers. Phytochemistry, 52, 607-612 (1999).
Guillen,M.D. and Cabo,N. Usefulness of the frequencies of some Fourier transform infrared spectroscopic bands for evaluating the composition of edible oil mixtures. Fett-Lipid, 101, 71-76 (1999).
Guittard,J., Hronowski,X.P.L. and Costello,C.E. Direct matrix-assisted laser desorption/ionization mass spectrometric analysis of glycosphingolipids on thin-layer chromatographic plates and transfer membranes. Rapid Commun. Mass Spectrom., 13, 1838-1849 (1999).
Han,J.J., Iwasaki,Y. and Yamane,T. Monitoring of lipase-catalyzed transesterification between eicosapentaenoic acid ethyl ester and tricaprylin by silver ion high-performance liquid chromatography and high-temperature gas chromatography. J. Am. Oil Chem. Soc., 76, 31-39 (1999).
Han,J.J., Iwasaki,Y. and Yamane,T. Use of isopropanol as a modifier in a hexane-acetonitrile based mobile phase for the silver ion HPLC separation of positional isomers of triacylglycerols containing long chain polyunsaturated fatty acids. J. High Resolut. Chromatogr., 22, 357-361 (1999).
Hansen,H.H., Hansen,S.H., Bjornsdottir,I. and Hansen,H.S. Electrospray ionization mass spectrometric method for the determination of cannabinoid precursors: N-acylethanolamine phospholipids (NAPEs). J. Mass Spectrom., 34, 761-767 (1999).
Hanus,L.O., Fales,H.M., Spande,T.F. and Basile,A.S. A gas chromatographic-mass spectral assay for the quantitative determination of oleamide in biological fluids. Anal. Biochem., 270, 159-166 (1999).
Hardell,H.L. and Nilvebrant,N.O. A rapid method to discriminate between free and esterified fatty acids by pyrolytic methylation using tetramethylammonium acetate or hydroxide. J. Anal. Appl. Pyrol., 52, 1-14 (1999).
Harrison,K.A., Clay,K.L. and Murphy,R.C. Negative ion electrospray and tandem mass spectrometric analysis of platelet activating factor (PAF) (1-hexadecyl-2-acetyl-glycerophosphocholine. J. Mass Spectrom., 34, 330-335 (1999).
Héberger,K., Keszler,Á. and Gude,M. Principal component analysis of measured quantities during degradation of hydroperoxides in oxidized vegetable oils. Lipids, 34, 83-92 (1999).
Heinig,K. and Henion,J. Determination of carnitine and acylcarnitines in biological samples by capillary electrophoresis-mass spectrometry. J. Chromatogr. B, 735, 171-188 (1999).
Heron,S. and Tchapla,A. Comparison of the responses of triacylglycerols with an evaporative visible light scattering detector used in conventional, micro and capillary liquid chromatography. J. Chromatogr. A, 848, 95-104 (1999).
Hildebrandt,H., Jonas,U., Ohashi,M., Klaiber,I. and Rahmann,H. Direct electrospray-ionization mass spectrometric analysis of the major ganglioside from crucian carp liver after thin layer chromatography. Comp. Biochem. Physiol. B, 122, 83-88 (1999).
Hsu,F.F. and Turk,J. Structural characterization of triacylglycerols as lithiated adducts by electrospray ionization mass spectrometry using low-energy collisionally activated dissociation on a triple stage quadrupole instrument. J. Am. Soc. Mass Spectrom., 10, 587-599 (1999).
Hsu,F.F. and Turk,J. Distinction among isomeric unsaturated fatty acids as lithiated adducts by electrospray ionization mass spectrometry using low energy collisionally activated dissociation on a triple stage quadrupole instrument. J. Am. Soc. Mass Spectrom., 10, 600-612 (1999).
Hsu,F.F., Hazen,S.L., Giblin,D., Turk,J., Heinecke,J.W. and Gross M.L. Mass spectrometric analysis of pentafluorobenzyl oxime derivative of reactive biological aldehydes. Int. J. Mass Spectr., 187, 795–812 (1999).
Huang,S.M., Strangman,N.M. and Walker,J.M. Liquid chromatographic-mass spectrometric measurement of the endogenous cannabinoid 2-arachidonylgiycerol in the spinal cord and peripheral nervous system. Acta Pharm. Sinica, 20, 1098-1102 (1999).
Huysmans,L., Nizigiyimana,L., Van den Heuvel,H. and Claeys,M. Charge-remote molecular hydrogen removal in protonated and alkali-cationized long-chain fatty acid esters upon cesium ion bombardment. Int. J. Mass Spectrom., 188, 39-52 (1999).
Ikeguchi,Y. and Nakamura,H. Fluorometric determination of phospholipids by high-performance liquid chromatography with postcolumn on-line hydrolysis under UV-irradiation, phosphomolybdic acid and thiamine-thiochrome reactions. Anal. Sci., 15, 229-232 (1999).
Isomura,S., Ito,K. and Haruna,M. Quantitative analysis of the kinetics of phospholipase A(2) using fast atom bombardment mass spectrometry. Bioorg. Med. Chem. Letts, 9, 337-340 (1999).
Itabashi,Y. Chiral-phase HPLC resolution of enantiomeric diacylglycerol moieties of fish-oil triacylglycerols. Bunseki Kagaku, 48, 1145-1148 (1999).
Jiang,H.L., Kruger,N., Lahiri,D.R., Wang,D.R., Vatele,J.M. and Balazy,M. Nitrogen dioxide induces cis-trans-isomerization of arachidonic acid within cellular phospholipids - Detection of trans-arachidonic acids in vivo. J. Biol. Chem., 274, 16235-16241 (1999).
Johnson,D.W. Dimethylaminoethyl esters for trace, rapid analysis of fatty acids by electrospray tandem mass spectrometry. Rapid Commun. Mass Spectrom., 13, 2388-2393 (1999).
Jones,G.R. and Oldham,N.J. Pheromone analysis using capillary gas chromatographic techniques. J. Chromatogr. A, 843, 199-236 (1999).
Juaneda,P. and Sebedio,J.L. Combined silver-ion and reversed-phase high-performance liquid chromatography for the separation and identification of C-20 metabolites of conjugated linoleic acid isomers in rat liver lipids. J. Chromatogr. B, 724, 213-219 (1999).
Jussila,M., Sundberg,S., Hopia,A., Makinen,M. and Riekkola,M.L. Separation of linoleic acid oxidation products by micellar electrokinetic capillary chromatography and nonaqueous capillary electrophoresis. Electrophoresis, 20, 111-117 (1999).
Kamada,N., Kawashima,H., Sakuradani,E., Akimoto,K., Ogawa,U. and Shimizu,S. Production of 8,11-cis-eicosadienoic acid by a Delta 5 and Delta 12 desaturase-defective mutant derived from the arachidonic acid-producing fungus Mortierella alpina 1S-4. J. Am. Oil Chem. Soc., 76, 1269-1274 (1999).
Kim,B.-Y., Yoon-Seok Chang,Y.-S., Lee,B.-D., Ryu,S.-H. and Shin,D.-H. Mass spectrometric analysis of change in phospholipids in biological membrane by external environmental effects. Microchem. J., 63, 3-8 (1999).
Kim,Y.H., Choi,J.S., Hong,J., Yoo,J.S. and Kim,M.S. Identification of acylated glycoglycerolipids from a cyanobacterium, Synechocystis sp., by tandem mass spectrometry. Lipids, 34, 847-853 (1999).
Kim,Y.H., Choi,J.S., Yoo,J.S., Park,Y.M. and Kim,M.S. Structural identification of glycerolipid molecular species isolated from cyanobacterium Synechocystis sp. PCC 6803 using fast atom bombardment tandem mass spectrometry. Anal. Biochem., 267, 260-270 (1999).
Kim,Y.H., Han,S.Y., Cho,S.H., Yoo,J.S. and Jhon,G.J. Structural determination of synthetic monoacetyldiglycerides by tandem mass spectrometry of sodium-adducted molecules. Rapid Commun. Mass Spectrom., 13, 481-487 (1999).
Kiyose,C., Kaneko,K., Muramatsu,R., Ueda,T. and Igarashi,O. Simultaneous determination of RRR-and SRR-alpha-tocopherols and their quinones in rat plasma and tissues by using chiral high-performance liquid chromatography. Lipids, 34, 415-422 (1999).
Kramer,J.K.G., Fouchard,R.C. and Kallury,K.M.R. Determination of vitamin E forms in tissues and diets by high-performance liquid chromatography using normal-phase diol column. Methods Enzymol., 299, 318-329 (1999).
Kramer,J.K.G., Sehat,N., Fritsche,J., Mossoba,M.M., Eulitz,K., Yurawecz,M.P. and Ku,Y. Separation of conjugated fatty acid isomers. In: Advances in Conjugated Linoleic Acid Research, Vol. 1. (ed. M.P. Yurawecz, M.M. Mossoba, J.K.G. Kramer, M.W. Pariza and G.J. Nelson, AOCS Press, Champaign) pp. 83-109 (1999).
Lacaze-Dufaure,C. and Mouloungui,Z. Analysis of mixtures of fatty acid esters by chromarod chromatography flame ionization detection. J. High Resolut. Chromatogr., 22, 191-194 (1999).
Lanser,A.C. and Manthey,L.K. Bioconversion of oleic acid by Bacillus strain NRRL BD-447: Identification of 7-hydroxy-17-oxo-9-cis-octadecenoic acid. J. Am. Oil Chem. Soc., 76, 1023-1026 (1999).
Le Fur,Y., Maume,G., Feuillat,M. and Maume,B.F. Characterization by gas chromatography/mass spectrometry of sterols in Saccharomyces cerevisiae during autolysis. J. Agric. Food Chem., 47, 2860-2864 (1999).
Lechner,M., Reiter,B. and Lorbeer,E. Determination of tocopherols and sterols in vegetable oils by solid-phase extraction and subsequent capillary gas chromatographic analysis. J. Chromatogr. A, 857, 231-238 (1999).
Lee,T.W. and Hastilow,C.I. Quantitative determination of triacylglycerol profile of structured lipid by capillary supercritical fluid chromatography and high-temperature gas chromatography. J. Am. Oil Chem. Soc., 76, 1405-1413 (1999).
Li,C., McClory,A., Wong,E. and Yergey,J.A. Mass spectrometric analysis of arachidonyl-containing phospholipids in human U937 cells. J. Mass Spectrom., 34, 521-536 (1999).
Li,H. , van de Voort,F.R., Sedman,J. and Ismail,A.A. Rapid determination of cis and trans content, iodine value, and saponification number of edible oils by Fourier transform near-infrared spectroscopy. J. Am. Oil Chem. Soc., 76, 491-497 (1999).
Li,S.R., Wilson,W.K. and Schroepfer,G.J . New methods for determining the enantiomeric purity of erythro-sphingosine. J. Lipid Res., 40, 764-772 (1999).
Libert,R., Van Hoof,F., Thillaye,M., Vincent,M.F., Nassogne,M.C., Stroobant,V., de Hoffmann,E. and Schanck,A. Identification of new medium-chain acylcarnitines present in urine of a patient with medium-chain acyl-CoA dehydrogenase deficiency. J. Inher. Metab. Dis., 22, 9-18 (1999).
Lie Ken Jie,M.S.F., Pasha,M.K. and Alam,M.S. Nuclear magnetic resonance spectroscopic analysis of conjugated linoleic acid esters. In: Advances in Conjugated Linoleic Acid Research, Vol. 1. (ed. M.P. Yurawecz, M.M. Mossoba, J.K.G. Kramer, M.W. Pariza and G.J. Nelson, AOCS Press, Champaign) pp. 152-163 (1999).
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© Data compiled by Bill Christie
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