Coupled HPLC-HRGC-MS: A new method for the on-line analysis of real samples

American Laboratory

Volumn 28, Issue 18, 1996, Pages 41-49

  Mondello, Luigi ^a,b   Dugo, Giovanni ^a,c,d,e   Bartle, Keith D ^b,f,g,h,i  

^a UNIVERSITY OF MESSINA   (Italy)

^b UNIVERSITY OF LEEDS   (United Kingdom)

^c Food Chem Italian Chemical Society

^d European Pharmacopoeia ^*

^e Italian Society of Food Science

^f School of Chemistry ^*

^g UNIVERSITY OF BRADFORD   (United Kingdom)

^h BRIGHAM YOUNG UNIVERSITY   (United States)

ⁱ Chromatographic Society

Author keywords

[No Author keywords available]

Indexed keywords

COMPOSITION; EVAPORATION; GAS CHROMATOGRAPHY; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; HYDROCARBONS; MASS SPECTROMETERS; MASS SPECTROMETRY; OILS AND FATS;

CITRUS ESSENTIAL OILS; ELUANT EVAPORATION; HIGH RESOLUTION GAS CHROMATOGRAPHY; RETENTION GAP; TOTAL ION CHROMATOGRAM; VOLATILE FRACTION;

CHROMATOGRAPHIC ANALYSIS;

EID: 0030399054     PISSN: 00447749     EISSN: None     Source Type: Trade Journal    
DOI: None     Document Type: Article

References (15)

1. Grob K. On-line coupled LC-GC. Heidelberg: Hüthig, 1991.
2. Grob K Jr, Schilling B, Coupled HPLC-capillary GC - state of the art and outlook. J High Res.Chromatogr/Chromatogr Commun 1985; 8:726-33.
3. Grob K Jr, Walder C, Schilling B. Concurrent solvent evaporation for on-line coupled HPLC-HRGC. J High Res Chromatogr/Chromatogr Commun 1986; 9:95-101.
4. Grob K, Stoll J-M. Loop-type interface for concurrent solvent evaporation in coupled HPLC-GC. Analysis of raspberry ketone in a raspberry sauce as an example. J High Res Chromatogr/Chromatogr Commun 1986; 9:518-23.
5. Grob K, Schmarr H-G, Mosandl A. Early solvent vapor exit in GC for coupled LC-GC involving concurrent eluent evaporation. J High Res Chromatogr 1989; 12:375-82.
6. Noy T, Weiss E, Herps T, Van Cruchten H. Rijks J. On-line combination of liquid chromatography and capillary gas chromatography. Preconcentration and analysis of organic compounds in aqueous samples. J High Res Chromatogr/Chromatogr Commun 1988; 11:181-6.
7. Grob K, Müller E. Co-solvenl effects for preventing broadening or loss of early eluted peaks when using concurrent solvent evaporation in capillary GC. Part 1: concept of the technique. J High Res Chromatogr 1988; 11:388-94.
8. Grob K Jr, Müller E. Introduction of water and water-containing solvent mixtures in capillary gas chromatography IV. Principles of concurrent solvent evaporation with cosolvent trapping. J Chromatogr 1989; 473:411-22.
9. Grob K Jr. Broadening of peaks eluted before the solvent in capillary GC. Part 1: the role of solvent trapping. Chromatographia 1983; 17:357-60.
10. Munari F, Trisciani A, Mapelli G, Trestianu S, Grob K Jr, Colin JM. Analysis of petroleum fractions by on-line micro HPLC-HRGC coupling, involving increased efficiency in using retention gaps by partially concurrent solvent evaporation. J High Res Chromatogr/Chromatogr Commun 1985; 8:601-6.
11. Biedermann M, Grob K, Meier W. Partially concurrent eluent evaporation with an early vapor exit; detection of food irradiation through coupled LC-GC analysis of the fat. J High Res Chromatogr 1989; 12:591-8.
12. Munari F, Dugo G, Cotroneo A. Automated on-line HPLC-HRGC with gradient elution and multiple GC transfer applied to the characterization of citrus essential oils. J High Res Chromatogr 1990; 13:56-61.
13. Mondello L, Bartle KD, Dugo G, Dugo P. Automated HPLC-HRGC: a powerful method for essential oil analysis. Part III. Aliphatic and terpene aldehydes of orange oil. J High Res Chromatogr 1994; 17:312-4.
14. Mondello L, Bartle KD, Dugo P, Gans P, Dugo G. Automated LC-GC: a powerful method for essential oils analysis. Part IV. Coupled LC-GC-MS (ITD) for bergamol oil analysis. J Microcol Sep 1994; 6:237-44.
15. Mondello L, Dugo P, Bartle KD, Dugo G, Cotroneo A. Automated HPLC-HRGC: a powerful method for essential oils analysis. Part V. Identification of terpene hydrocarbons of bergamot, lemon, mandarin, sweet orange, bitter orange, grapefruit, clementine and Mexican lime oils by coupled HPLC-HRGC-MS (ITD). Flav Fragr J 1995; 10:33-42.