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  4. Publikationen Life Sciences und Facility Management
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dc.contributor.authorChetschik, Irene-
dc.contributor.authorPedan, Vasilisa-
dc.contributor.authorChatelain, Karin-
dc.contributor.authorKneubühl, Markus-
dc.contributor.authorHühn, Tilo-
dc.date.accessioned2019-04-15T10:17:22Z-
dc.date.available2019-04-15T10:17:22Z-
dc.date.issued2019-
dc.identifier.issn0021-8561de_CH
dc.identifier.issn1520-5118de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/16605-
dc.description.abstractDark chocolates produced by a novel technological approach (NCs) were characterized in comparison with those traditionally produced (TCs) by sensory evaluation, gas chromatography-olfactometry in combination with aroma extract dilution analysis, quantitation of the aroma-relevant chocolate odorants by stable isotope dilution assays, and calculation of the odor activity values (OAVs). The results of the sensory investigation by cluster analysis clearly showed a differentiation between the NC and the TC samples. The findings of the aroma measurements revealed that NCs were characterized by low OAVs of volatile acids such as acetic and 3-methylbutanoic acid and high OAVs especially for the esters ethyl 2-methylbutanoate and ethyl 3-methylbutanoate in comparison to TC samples. In contrast to that, no relevant differences could be observed for thermally generated compounds such as Strecker aldehydes and pyrazines.de_CH
dc.language.isoende_CH
dc.publisherAmerican Chemical Societyde_CH
dc.relation.ispartofJournal of Agricultural and Food Chemistryde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectAroma extract dilution analysisde_CH
dc.subjectDark chocolatede_CH
dc.subjectOdor activity valuede_CH
dc.subjectSensory profilede_CH
dc.subjectThree-phase decanterde_CH
dc.subject.ddc664: Lebensmitteltechnologiede_CH
dc.titleCharacterization of the flavor properties of dark chocolates produced by a novel technological approach and comparison with traditionally produced dark chocolatesde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementLife Sciences und Facility Managementde_CH
zhaw.organisationalunitInstitut für Lebensmittel- und Getränkeinnovation (ILGI)de_CH
dc.identifier.doi10.1021/acs.jafc.8b06800de_CH
dc.identifier.pmid30892030de_CH
zhaw.funding.euNode_CH
zhaw.issue14de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end4001de_CH
zhaw.pages.start3991de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume67de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.webfeedLM-Chemiede_CH
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Chetschik, I., Pedan, V., Chatelain, K., Kneubühl, M., & Hühn, T. (2019). Characterization of the flavor properties of dark chocolates produced by a novel technological approach and comparison with traditionally produced dark chocolates. Journal of Agricultural and Food Chemistry, 67(14), 3991–4001. https://doi.org/10.1021/acs.jafc.8b06800
Chetschik, I. et al. (2019) ‘Characterization of the flavor properties of dark chocolates produced by a novel technological approach and comparison with traditionally produced dark chocolates’, Journal of Agricultural and Food Chemistry, 67(14), pp. 3991–4001. Available at: https://doi.org/10.1021/acs.jafc.8b06800.
I. Chetschik, V. Pedan, K. Chatelain, M. Kneubühl, and T. Hühn, “Characterization of the flavor properties of dark chocolates produced by a novel technological approach and comparison with traditionally produced dark chocolates,” Journal of Agricultural and Food Chemistry, vol. 67, no. 14, pp. 3991–4001, 2019, doi: 10.1021/acs.jafc.8b06800.
CHETSCHIK, Irene, Vasilisa PEDAN, Karin CHATELAIN, Markus KNEUBÜHL und Tilo HÜHN, 2019. Characterization of the flavor properties of dark chocolates produced by a novel technological approach and comparison with traditionally produced dark chocolates. Journal of Agricultural and Food Chemistry. 2019. Bd. 67, Nr. 14, S. 3991–4001. DOI 10.1021/acs.jafc.8b06800
Chetschik, Irene, Vasilisa Pedan, Karin Chatelain, Markus Kneubühl, and Tilo Hühn. 2019. “Characterization of the Flavor Properties of Dark Chocolates Produced by a Novel Technological Approach and Comparison with Traditionally Produced Dark Chocolates.” Journal of Agricultural and Food Chemistry 67 (14): 3991–4001. https://doi.org/10.1021/acs.jafc.8b06800.
Chetschik, Irene, et al. “Characterization of the Flavor Properties of Dark Chocolates Produced by a Novel Technological Approach and Comparison with Traditionally Produced Dark Chocolates.” Journal of Agricultural and Food Chemistry, vol. 67, no. 14, 2019, pp. 3991–4001, https://doi.org/10.1021/acs.jafc.8b06800.


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