Characterization of the key aroma compounds in tomato pastes as affected by hot and cold break process

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dc.authoridselli, serkan/0000-0003-0450-2668
dc.authoridKelebek, Hasim/0000-0002-8419-3019
dc.authoridKola, Osman/0000-0003-0000-248X
dc.contributor.authorKelebek, Haşim
dc.contributor.authorKesen, Songul
dc.contributor.authorSönmezdağ, Ahmet Salih
dc.contributor.authorCetiner, Basak
dc.contributor.authorKola, Osman
dc.contributor.authorSelli, Serkan
dc.date.accessioned2025-01-06T17:44:37Z
dc.date.available2025-01-06T17:44:37Z
dc.date.issued2018
dc.description.abstractThe popular flavor of tomato and its products are primarily due to a complex mixture of acids, sugars, amino acids, minerals, and volatile compounds. Within this mixture, the aroma of tomato and its products is an important attribute that greatly influences consumer acceptability and preference. In the present study, tomato and its two types of pastes, produced from hot and cold break methods, were subject to sensory profiling, aroma, and aroma-active compounds analysis. The key aroma compounds in tomato and its two types of pastes were characterized by application of direct solvent extraction with dichloromethane/solvent assisted flavor evaporation (SAFE), gas chromatography-mass spectrometry-olfactometry (GC-MS-O) technique and aroma extract dilution analysis (AEDA). Fresh tomato and its paste volatiles were composed of alcohols, aldehydes, lactones, carboxylic acids, ketones, furans, esters, volatile phenols, 13-C norisoprenoid, terpene, and pyrrols. Via AEDA application, a total of 21 and 13 key odorants were detected in tomato and its pastes, respectively. In tomato pastes, lower numbers of aroma-active compounds than in fresh tomato were determined. The most important difference of aroma-active compounds in tomato and its pastes was hexanal, (Z)-3-hexenal, 2,3-butanediol, (Z)-3-hexenol, (E)-2-octenal, benzaldehyde, (E,Z)-2,6-nonadienal, methyl salicylate, -ionone, 5-penthyl-2-(5H)-furanone and eugenol was not detected in tomato paste samples. On the basis of flavor dilution (FD) factors obtained by AEDA, the most powerful aroma-active compounds were (Z)-3-hexenal (FD=512; green-grassy), 4-methyl-(5H)-furan-2-one (FD=512; fruity), -ionone (FD=512; floral-violet) in tomato; 6-methyl-5-hepten-2-one (FD=1024; green-leafy) in cold break tomato paste and furfural (FD=512; pungent) in hot break tomato paste. In the sensory analysis, the tomato paste produced with the cold processing method was more acclaimed in terms of color, smell, taste and fruity aroma than the paste produced via the hot processing method.
dc.description.sponsorshipScientific and Technical Research Council of Turkey (TUBITAK) [114O884]
dc.description.sponsorshipThe authors thank the Scientific and Technical Research Council of Turkey (TUBITAK) for financial support for this research project (Project No. 114O884). We also wish to thank Tufan Ozsari (Tat Industry Company, Turkey), for providing the samples and Bryan Christiansen for his outstanding editing and proof reading.
dc.identifier.doi10.1007/s11694-018-9863-8
dc.identifier.endpage2474
dc.identifier.issn2193-4126
dc.identifier.issn2193-4134
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85049021350
dc.identifier.scopusqualityQ1
dc.identifier.startpage2461
dc.identifier.urihttps://doi.org/10.1007/s11694-018-9863-8
dc.identifier.urihttps://hdl.handle.net/20.500.14669/3121
dc.identifier.volume12
dc.identifier.wosWOS:000452363700023
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Food Measurement and Characterization
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectTomato paste
dc.subjectHot break
dc.subjectCold break
dc.subjectAroma compounds
dc.subjectAroma-active compounds
dc.titleCharacterization of the key aroma compounds in tomato pastes as affected by hot and cold break process
dc.typeArticle

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