Simultaneous chemical and sensory analysis with multidimensional GC-MS-Olfactometry

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dc.contributor.author Koziel, Jacek
dc.contributor.author Koziel, Jacek
dc.contributor.department Agricultural and Biosystems Engineering
dc.date 2018-02-17T15:20:03.000
dc.date.accessioned 2020-06-29T22:42:13Z
dc.date.available 2020-06-29T22:42:13Z
dc.date.copyright Wed Jan 01 00:00:00 UTC 2014
dc.date.issued 2013-01-01
dc.description.abstract <p>Simultaneous chemical and sensory analysis with multidimensional gas chromatography-mass spectrometry- olfactometry (mdGC-MS-O) combine classic chromatographic separations with sensory analyses. Trained panelist and human nose is used as a detector simultaneously recording olfactory responses (aromagrams) with chemical separations (chromatograms). Analysis of chromatograms and aromagrams enables separation of odor- (or aroma-) causing compounds in very complex matrixes. Multidimensional chromatography by heart-cutting with Dean’s switch enhances chromatographic separations. Combined with the sensory analyses, it allows for isolation and ultimately, identification of odor-causing compounds. Mass spectrometry detection allows for identification and quantification of specific target compounds. The objective of this paper is an introductory overview of simultaneous chemical and sensory analyses using multidimensional GC-MS-Olfactometry.</p>
dc.description.comments <p>This article is from <em>Chemical Bulletin of Kazakh National University</em> 72 (2013): 56–63, doi:<a href="http://dx.doi.org/10.15328/chemb_2013_456-63" id="x-x-x-pub-id::doi">10.15328/chemb_2013_456-63</a>. Posted with permission.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/abe_eng_pubs/730/
dc.identifier.articleid 2012
dc.identifier.contextkey 8391876
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath abe_eng_pubs/730
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/1527
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/abe_eng_pubs/730/2013_Koziel_SimultaneousChemical.pdf|||Sat Jan 15 01:46:15 UTC 2022
dc.source.uri 10.15328/chemb_2013_456-63
dc.subject.disciplines Agriculture
dc.subject.disciplines Analytical Chemistry
dc.subject.disciplines Bioresource and Agricultural Engineering
dc.subject.keywords Gas chromatography
dc.subject.keywords Mass spectrometry
dc.subject.keywords Olfactometry
dc.subject.keywords Sensory analyses
dc.subject.keywords Aroma
dc.subject.keywords Odor
dc.subject.keywords Multidimensional chromatography
dc.subject.keywords Dean's switch
dc.title Simultaneous chemical and sensory analysis with multidimensional GC-MS-Olfactometry
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isAuthorOfPublication 76fc5589-51f8-4f3c-885c-e25d8037d641
relation.isOrgUnitOfPublication 8eb24241-0d92-4baf-ae75-08f716d30801
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