Abstract
A solid phase microextraction-gas chromatography-mass spectrometry method was developed to determine diacetyl in butter samples. The extraction was performed for 5 min at 37 °C using a polydimethylsiloxane/divinyl benzene fiber. The method had a linear range of 0.024–11.2 ppm with limit of detection of 0.0078 ppm. Air sampling of diacetyl using solid phase microextraction was also developed to estimate diacetyl concentration in air. The extraction was performed by exposure of a polydimethylsiloxane fiber to air for 2 min. This method had linear range of 0.2–22 ppm (v/v) with limit of detection of 0.05 ppm.
References
Mallia S, Escher F, Schlichtherle-Cerny H (2008) Eur Food Res Technol 226:315–325
Monnet C, Schmitt P, Divies C (1994) J Diary Sci 77:1809–1815
Kolb B, Ettre LS (2006) Static headspace-gas chromatography theory and practice, 2nd edn. Wiley, Hoboken
Macciola V, Candela G, De Leonardis A (2008) Food Control 19:873–878
Guerra Hernández EJ, Garćia Estepa R, Rodriguez Rivas I (1995) Food Chem 53:315–319
Matsuura H, Fujiyama K, Minagawa N, Sawa J (1990) Bunseki Kagaku 39:405–409
Zeppa G, Conterno L, Gerbi G (2001) J Agric Food Chem 49:2722–2726
Schieberle P, Gassenmeier K, Guth H, Sen A, Grosch W (1993) Lebensm Wiss Technol 26:347–356
Pawliszyn J (1997) Solid phase microextraction—theory and practice. Wiley, New York
Berlardi RG, Pawliszyn J (1989) Water Pollut Res J Can 24:179–191
Arthur CL, Pawliszyn J (1990) Anal Chem 62:2145–2148
Pawliszyn J (1999) (ed) Applications of solid phase microextraction. RSC, Cambridge
Scheppers-Wercinski SA (1999) (ed) Solid phase microextraction: a practical guide. Dekker, New York
Pawliszyn J (2002) (ed) Sampling and sample preparation for field and laboratory. Elsevier, Amsterdam, The Netherlands
Arthur CL, Killam LM, Buchholz KD, Pawliszyn J, Berg JR (1992) Anal Chem 64:1960–1966
O’Reilly J, Wang Q, Setkova L, Hutchinson JP, Chen Y, Lord HL, Linton CM, Pawliszyn J (2005) J Sep Sci 28:2010–2022
Jia M, Koziel J, Pawliszyn J (2000) Field Anal Chem Technol 4:73–84
Augusto F, Koziel J, Pawliszyn J (2001) Anal Chem 73:481–486
Povolo M, Contarini G (2003) J Chromatogr A 985:117–125
Belitz HD, Grosch W, Schieberle P, (2009) (eds) Food chemistry, 4th edn. Springer, Heidelberg, Germany, pp 524
Zhang Z, Pawliszyn J (1993) Anal Chem 65:1843–1852
Chen Y, Begnaud F, Chaintreau A, Pawliszyn J (2006) Flavor Frag J 21:822–832
Marangoni AG, Lencki RW (1998) J Agric Food Chem 46:3879–3884
Milo C, Blank I (1998) Quantification of impact ordorants in food by isotope dilution assay: strength and limitations. In: Mussinan CJ, Morello MJ (eds) Flavor analysis: developments in isolation and characterization, ACS Symposium Series, American Chemical Society, Washington, 705:250–259
Arctander S (1994) (ed) Perfume and flavor chemicals (Aroma Chemicals) vol 1. Allured Publishing, Carol Stream
Acknowledgments
The authors would like to thank Jamie Brown for providing diacetyl standards and popcorn samples.
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Chen, Y., Shirey, R.E. & Sidisky, L.M. Determination of Diacetyl in Butter and Air Samples by SPME Coupled with GC–MS. Chroma 72, 999–1004 (2010). https://doi.org/10.1365/s10337-010-1739-y
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DOI: https://doi.org/10.1365/s10337-010-1739-y