Regioisomers of octanoic acid-containing structured triacylglycerols analyzed by tandem mass spectrometry using ammonia negative ion chemical ionization

Lipids

Volumn 36, Issue 12, 2001, Pages 1377-1382

  Kurvinen, J P ^a   Mu, H ^b   Kallio, H ^a   Xu, X ^b   Hoy C E ^b  

^a UNIVERSITY OF TURKU   (Finland)

^b TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

Author keywords

[No Author keywords available]

Indexed keywords

IONIZATION; ISOMERS; MASS SPECTROMETRY; STEREOCHEMISTRY;

ION SPECTRA;

FATTY ACIDS;

AMMONIA; ARGON; FATTY ACID; OCTANOIC ACID; TRIACYLGLYCEROL;

ARTICLE; FATTY ACID ANALYSIS; ISOMERISM; LIPID COMPOSITION; QUANTITATIVE ASSAY; STRUCTURE ANALYSIS; TANDEM MASS SPECTROMETRY;

EID: 0035703521     PISSN: 00244201     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11745-001-0855-9     Document Type: Article

References (26)

1. Production of specific-structured triacylglycerols by lipase-catalyzed reactions: A review
2. Modification of triglycerides by lipases: Process technology and its application to the production of nutritionally improved fats
3. Production of specific-structured triacylglycerols by lipase-catalyzed interesterification in a laboratory-scale continuous reactor
4. Pilot batch production of specific-structured lipids by lipase-catalyzed interesterification: Preliminary study on incorporation and acyl migration
5. Review of cocoa butter and alternative fats for use in chocolate: Part A. Compositional data
6. Review of cocoa butter and alternative fats for use in chocolate: Part B. Analytical approaches for identification and determination
7. Triacylglycerols of human milk: Rapid analysis by ammonia negative ion tandem mass spectrometry
8. Analysis of low erucic acid turnip rapeseed oil (Brassica campestris) by negative ion chemical ionization tandem mass spectrometry: A method giving information on the fatty acid composition in positions sn-2 and sn-1/3 of triacylglycerols
9. Analysis of natural fats and oils by ammonia negative ion tandem mass spectrometry-triacylglycerols and positional distribution of their acyl groups
10. Distribution of the major fatty acids of human milk between sn-2 and sn-1/3 positions of triacylglycerols
11. Optimization of the mass spectrometric analysis of triacylglycerols using negative-ion chemical ionization with ammonia
12. Mass spectrometry of food lipids: Negative ion chemical ionization/collision induced dissociation analysis of oils containing γ-linolenic acid as an example
13. Molecular weight distribution of the triacylglycerol of berry seed oils analysed by negative ion chemical ionization mass spectrometry
14. Tandem mass spectrometric analysis of regio-isomerism of triacylglycerols in human milk and infant formulae
15. Identification of the more complex triacylglycerols in bovine-milk fat by gas-chromatography mass-spectrometry using polar capillary columns
16. Identification of the less common isologous short-chain triacylglycerols in the most volatile 2.5% molecular distillate of butter oil
17. Mass spectrometric identification of triacylglycerols of enzymatically modified butterfat separated on a polarizable phenylmethylsilicone column
18. Reversed-phase liquid-chromatography mass-spectrometry of complex mixtures of natural triacylglycerols with chloride-attachment negative chemical ionization
19. Identification of milk fat triacylglycerols by capillary supercritical fluid chromatography-atmospheric pressure chemical ionization mass spectrometry
20. Identification of triacylglycerols containing two short-chain fatty acids at sn-2 and sn-3 positions from bovine udder by fast atom bombardment tandem mass spectrometry
21. Effect of medium-chain fatty acids on lymphatic absorption of essential fatty acids in specific structured lipids
22. Regiospecific analysis of triacylglycerols using allyl magnesium bromide
23. Complete structural elucidation of triacylglycerols by tandem sector mass spectrometry
24. Analysis of nonvolatile lipids by mass spectrometry
25. High-resolution triacylglycerol mixture analysis using high-temperature gas chromatography/mass spectrometry with a polarizable stationary phase, negative ion chemical ionization, and mass-resolved chromatography