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Conjugated linoleic acids and octadecenoic acids: Analysis by GC

2001; Wiley; Volume: 103; Issue: 9 Linguagem: Inglês

10.1002/1438-9312(200109)103

1438-9312

John K. G. Kramer, Cristina Cruz‐Hernandez, Jianqiang Zhou,

Antioxidant Activity and Oxidative Stress

European Journal of Lipid Science and TechnologyVolume 103, Issue 9 p. 600-609 Dossier Conjugated linoleic acids and octadecenoic acids: Analysis by GC John K. G. Kramer, Corresponding Author John K. G. Kramer [email protected] Food Research Program, Agriculture and Agri-Food Canada, Guelph, Ontario, CanadaFood Research Program, Agriculture and Agri-Food Canada, Guelph, Ontario, Canada N1G 5C9. Phone: +1-519-829-2400 (3115), Fax: +1-519-829-2600Search for more papers by this authorCristina Cruz-Hernandez, Cristina Cruz-Hernandez Food Research Program, Agriculture and Agri-Food Canada, Guelph, Ontario, CanadaSearch for more papers by this authorJianqiang Zhou, Jianqiang Zhou Food Research Program, Agriculture and Agri-Food Canada, Guelph, Ontario, CanadaSearch for more papers by this author John K. G. Kramer, Corresponding Author John K. G. Kramer [email protected] Food Research Program, Agriculture and Agri-Food Canada, Guelph, Ontario, CanadaFood Research Program, Agriculture and Agri-Food Canada, Guelph, Ontario, Canada N1G 5C9. Phone: +1-519-829-2400 (3115), Fax: +1-519-829-2600Search for more papers by this authorCristina Cruz-Hernandez, Cristina Cruz-Hernandez Food Research Program, Agriculture and Agri-Food Canada, Guelph, Ontario, CanadaSearch for more papers by this authorJianqiang Zhou, Jianqiang Zhou Food Research Program, Agriculture and Agri-Food Canada, Guelph, Ontario, CanadaSearch for more papers by this author First published: 18 September 2001 https://doi.org/10.1002/1438-9312(200109)103:9 3.0.CO;2-7Citations: 68AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat REFERENCES 1 J. K. G. Kramer, N. Sehat, J. Fritsche, M. M. Mossoba, K. Eulitz, M. P. Yurawecz, Y. Ku: Separation of conjugated linoleic acid isomers. In: Advances in Conjugated Linoleic Acid Research, Volume 1. Eds. M. P. Yurawecz, M. M. Mossoba, J. K. G. Kramer, M. W. Pariza, G. J. Nelson, AOCS Press, Champaign, IL (USA) 1999, 83–109. 2 R. G.Jensen, A. M.Ferris, C. J.Lammi-Keefe: Symposium: Milk fat – composition, function, and potential for change. The composition of milk fat. J. Dairy Sci. 74 (1991) 3228–3243. 3 N.Sehat, M. P.Yurawecz, J. A. G.Roach, M. M.Mossoba, J. K. G.Kramer, Y.Ku: Silver-ion high performance liquid chromatographic separation and identification of conjugated linoleic acid isomers. Lipids 33 (1998) 217–221. 4 M. P.Yurawecz, J. A. G.Roach, N.Sehat, M. M.Mossoba, J. K. G.Kramer, J.Fritsche, H.Steinhart, Y.Ku: A new conjugated linoleic acid isomer, 7trans, 9cis-octadecadienoic acid, in cow milk, cheese, beef and human milk and adipose tissue. Lipids 33 (1998) 803–809. 5 J. K. G.Kramer, N.Sehat, M. E. R.Dugan, M. M.Mossoba, M. P.Yurawecz, J. A. G.Roach, K.Eulitz, J. L.Aalhus, A. L.Schaefer, Y.Ku: Distribution 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. Lipids 33 (1998) 549–558. 6 D.Precht, J.Molkentin: Identification and quantitation of cis/trans C16:1 and C17:1 fatty acid positional isomers in German human milk lipids by thin-layer chromatography and gas chromatography/mass spectrometry. Eur. J. Lipid Sci. Technol. 102 (2000) 102–113. 7 D.Precht, J.Molkentin: Recent trends in the fatty acid composition of German sunflower margarines, shortenings and cooking fats with emphasis on individual C16:1, C18:1, C18:2 C18:3 and 20:1 trans isomers. Nahrung 44 (2000) 222–228. 8 R. L.Wolff, C. C.Bayard: Improvement in the resolution of individual trans-18:1 isomers by capillary gas-liquid chromatography: Use of a 100 m CP Sil 88 column. J. Am. Oil Chem. Soc. 72 (1995) 1197–1201. 9 D.Precht, J.Molkentin: Vergleich der Fettsäuren und der Isomerenverteilung der trans-C18:1-Fettsäuren von Milchfett, Margarine, Back-, Brat- und Diätfetten. Kieler Michwirtschaftliche Forschungsberichte 49 (1997) 17–34. 10 Y. L.Ha, N. K.Grimm, M. W.Pariza: Newly recognized anticarcinogenic fatty acids: identification and quantification in natural and processed cheeses. J. Agric. Food Chem. 37 (1989) 75–81. 11 J.Molkentin, D.Precht: Optimized analysis of trans-octadecenoic acids in edible fats. Chromatographia 41 (1995) 267–272. 12 R. L.Wolff, D.Precht: Comments on the resolution of individual trans-18:1 isomers by gas-liquid chromatography. J. Am. Oil Chem. Soc. 75 (1998) 421–422. 13 R. L.Wolff: Analysis of alpha-linolenic acid geometrical isomers in deodorized oils by capillary gas-liquid chromatography on cyanoalkyl polysiloxane stationary phases: A note of caution. J. Am. Oil Chem. Soc. 71 (1994) 907–909. 14 K.Eulitz, M. P.Yurawecz, N.Sehat, J.Fritsche, J. A. G.Roach, M. M.Mossoba, J. K. G.Kramer, R. O.Adlof, Y.Ku: Preparation, separation, and confirmation of the eight geometrical cis/trans conjugated linoleic acid isomers 8,10- through 11,13-18:2. Lipids 34 (1999) 873–877. 15 J. A. G.Roach, M. P.Yurawecz, J. K. G.Kramer, M. M.Mossoba, K.Eulitz, Y.Ku: Gas chromatography-high resolution selected-ion mass spectrometric identification of trace 21:0 and 20:2 fatty acids eluting with conjugated linoleic acid isomers. Lipids 35 (2000) 797–802. 16 D.Precht, J.Molkentin: Frequency and distributions of conjugated linoleic acid and trans fatty acid contents in European bovine milk fats. Milchwissenschaft 55 (2000) 687–691. 17 J. K. G.Kramer, V.Fellner, M. E. R.Dugan, F. D.Sauer, M. M.Mossoba, M. P.Yurawecz: Evaluating acid and base catalysts in the methylation of milk and rumen fatty acids with special emphasis on conjugated dienes and total trans fatty acids. Lipids 32 (1997) 1219–1228. 18 F.Dionisi, P.-A.Golay, M.Elli, L. B.Fray: Stability of cyclopropane and conjugated linoleic acids during fatty acid quantification in lactic acid baceria. Lipids 34 (1999) 1107–1115. 19 R. L.Wolff, C. C.Bayard, R. J.Fabien: Evaluation of sequential methods for the determination of butterfat fatty acid composition with emphasis on trans-18:1 acids. Application to the study of seasonal variations in French butters. J. Am. Oil Chem. Soc. 72 (1995) 1471–1483. 20 N.Sehat, R.Rickert, M. M.Mossoba, J. K. G.Kramer, M. P.Yurawecz, J. A. G.Roach, R. O.Adlof, K. M.Morehouse, J.Fritsche, K.Eulitz, H.Steinhart, Y.Ku: Improved separation of conjugated linoleic acid methyl esters by silver ion-high performance liquid chromatography. Lipids 34 (1999) 407–413. 21 D. E.Bauman, D. M.Barbano, D. A.Dwyer, J. M.Griinari: Technical note: Production of butter with enhanced conjugated linoleic acid for use in biomedical studies with animal models. J. Dairy Sci. 83 (2000) 2422–2425. 22 D.Precht, J.Molkentin: Rapid analysis of the isomers of trans-octadecenoic acid in milk fat. Int. Dairy J. 6 (1996) 791–809. 23 R. L.Wolff: Content and distribution of trans-18:1 acids in ruminant milk and meat fats. Their importance in European diets and their effect on human milk. J. Am. Oil Chem. Soc. 72 (1995) 259–272. 24 P. Y.Chouinard, L.Corneau, D. M.Barbano, L. E.Metzger, D. E.Bauman: Conjugated linoleic acids alter milk fatty acid composition and inhibit milk fat secretion in dairy cows. J. Nutr. 129 (1999) 1579–1584. 25 D.Precht, J.Molkentin: C18:1,C18:2 and C18:3 trans and cis fatty acid isomers including conjugated cis Δ9, trans Δ11 cis linoleic acid (CLA) as well as total fat composition of German human milk lipids. Nahrung 43 (1999) 233–244. 26 S. T.Franklin, K. R.Martin, R. J.Baer, D. J.Schingoethe, A. R.Hippen: Dietary marine algae (Schizochytrium sp.) increases concentrations of conjugated linoleic, docosahexaenoic and trans vaccenic acids in milk of dairy cows. J. Nutr. 129 (1999) 2048–2054. 27 R. J.Baer, J.Ryali, D. J.Schingoethe, K. M.Kasperson, D. C.Donovan, A. R.Hippen, S. T.Franklin: Composition and properties of milk and butter from cows fed fish oil. J. Dairy Sci. 84 (2001) 345–353. 28 N.Sehat, J. K. G.Kramer, M. M.Mossoba, M. P.Yurawecz, J. A. G.Roach, K.Eulitz, K. M.Morehouse, Y.Ku: Identification of conjugated linoleic acid isomers in cheese by gas chromatography, silver ion high performance liquid chromatography and mass reconstructed ion profiles. Comparison of chromatographic elution sequences. Lipids 33 (1998) 963–971. 29 L. S.Piperova, B. B.Teter, I.Bruckental, J.Sampugna, S. E.Mills, M. P.Yurawecz, J.Fritsche, K.Ku, R. A.Erdman: Mammary lipogenic enzyme activity, trans fatty acids and conjugated linoleic acids are altered in lactating dairy cows fed a milk fat-depressing diet. J. Nutr. 130 (2000) 2568–2574. 30 E.Ostrowska, F. R.Dunshea, M.Muralitharan, R. F.Cross: Comparison of silver-ion high-performance liquid chromatographic quantification of free and methylated conjugated linoleic acids. Lipids 35 (2000) 1147–1153. 31 J.-L.Sébédio, P.Juanéda, G.Dobson, I.Ramilison, J. C.Martin, J. M.Chardigny, W. W.Christie: Metabolites of conjugated isomers of linoleic acid (CLA) in the rat. Biochim. Biophys. Acta 1345 (1997) 5–10. 32 S.Banni, B. W.Day, R. W.Evans, F. P.Corongiu, B.Lombardi: Detection of conjugated diene isomers of linoleic acid in liver lipids of rats fed a choline-devoid diet indicates that the diet does not cause lipoperoxidation. J. Nutr. Biochem. 6 (1995) 281–289. 33 S.Banni, G.Carta, M.S.Contini, E.Angioni, M.Deiana, M. A.Dessi, M. P.Melis, F. P.Corongiu: Characterization of conjugated diene fatty acids in milk, dairy products, and lamb tissues. J. Nutr. Biochem. 7 (1996) 150–155. 34 R. L. Wolff, D. Precht, J. Molkentin: Occurrence and distribution profiles of trans-18:1 acids in edible fats of natural origin. In: Trans Fatty Acids in Human Nutrition. Eds. J.-L. Sébédio, W. W. Christie, The Oily Press, Dundee (UK) 1998, pp. 1–33. 35 W. M. N. Ratnayake: Analysis of trans fatty acids. In: Trans Fatty Acids in Human Nutrition. Eds. J.-L. Sébédio, W. W. Christie, The Oily Press, Dundee (UK) 1998, pp. 115–161. 36 C.Ip, S.Banni, E.Angioni, G.Carta, J.McGinley, H. J.Thompson, D.Barbano, D.Bauman: Conjugated linoleic acid-enriched butter fat alters mammary gland morphogenesis and reduces cancer risk in rats. J. Nutr. 129 (1999) 2135–2142. 37 M. M.Mossoba, R. E.McDonald, J. A. G.Roach, D. D.Fingerhut, M. P.Yurawecz, N.Sehat: Spectral confirmation of trans monounsaturated C18 fatty acid positional isomers. J. Am. Oil Chem. Soc. 74 (1997) 125–130. 38 R. L.Wolff, N. A.Combe, D.Precht, J.Molkentin, W. M. N.Ratnayake: Accurate determination of trans-18:1 isomers by capillary gas-chromatography on cyanoalkyl polysiloxane stationary phases. OCL 5 (1998) 295–300. 39 J. M.Griinari, B. A.Corl, S. H.Lacy, P. Y.Chouinard, K. V. V.Nurmela, D. E.Bauman: Conjugated linoleic acid is synthesized endogenously in lactating dairy cows by Δ9-desaturase. J. Nutr. 130 (2000) 2285–2291. 40 J. M.Griinari, D. A.Dwyer, M. A.McGuire, D. E.Baumann, D. L.Palmquist, K. V. Y.Nurmella: Trans-actadecenoic acids and milk fat depression in lactating dairy cows. J. Dairy Sci. 81 (1998) 1251–1261. Citing Literature Volume103, Issue9September 2001Pages 600-609 ReferencesRelatedInformation