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Combining Targeted Metabolomics with Untargeted Volatilomics for Unraveling the Impact of Sprouting on the Volatiles and Aroma of False Flax (Camelina sativa) Cold-Pressed Oil

cris.virtual.author-orcid0000-0001-5324-5982
cris.virtual.author-orcid0000-0002-3681-153X
cris.virtual.author-orcid0000-0002-6568-8155
cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcidad6302d1-4126-47ee-bfde-d3636e0b6d0a
cris.virtualsource.author-orcid5d8013d7-489f-4858-b60d-ae1f299fa0a1
cris.virtualsource.author-orcid1ddb8111-48d2-4a19-a7fb-97562fc1691c
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
dc.abstract.enSprouting of stored oilseeds due to improper storage can lead to quality defects of cold-pressed oils obtained from them. This study aimed to evaluate the effect of seed sprouting on volatile organic compounds (VOCs), aroma-active compounds, and the content of nonvolatile metabolites in cold-pressed false flax oil obtained from sprouted seeds. In this study, 88 unique VOCs were detected in sprouted oils, whereas only 42 were found in the control oils. The control oils were characterized by a higher abundance of alcohols, while all other groups of compounds were associated with sprouted seeds. The formation of many VOCs was reflected in changes in the nonvolatile precursors. Fifteen aroma-active compounds were identified in sprouted oil, with five compounds playing a significant role (FD ≥ 128) in aroma formation. The presented approach allowed identification of differences caused by seed sprouting, resulting in oils with a much stronger aroma and a richer profile of VOCs due to intensive metabolic changes. The origin of many VOCs can be explained by alterations in the content of nonvolatile metabolites.
dc.affiliationWydział Nauk o Żywności i Żywieniu
dc.affiliation.instituteKatedra Biochemii i Analizy Żywności
dc.affiliation.instituteKatedra Technologii Żywności Pochodzenia Roślinnego
dc.contributor.authorDrabińska, Natalia
dc.contributor.authorSiger, Aleksander
dc.contributor.authorMajcher, Małgorzata A.
dc.contributor.authorJeleń, Henryk
dc.date.accessioned2024-08-26T08:08:16Z
dc.date.available2024-08-26T08:08:16Z
dc.date.issued2024
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if5,7
dc.description.number33
dc.description.points140
dc.description.reviewreview
dc.description.volume72
dc.identifier.doi10.1021/acs.jafc.4c05187
dc.identifier.eissn1520-5118
dc.identifier.issn0021-8561
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/1687
dc.languageen
dc.pbn.affiliationfood and nutrition technology
dc.relation.ispartofJournal of Agricultural and Food Chemistry
dc.relation.pages18742−18752
dc.relation.projectRedefiniowana analiza związków zapachowych i lotnych żywności. Co kryje się za volatilomiką żywności?
dc.rightsClosedAccess
dc.sciencecloudsend
dc.subject.enFalse flax
dc.subject.enCamelina
dc.subject.enAroma
dc.subject.enMetabolomics
dc.subject.enVolatilomics
dc.subject.enEdible oil
dc.subject.enSprouting
dc.titleCombining Targeted Metabolomics with Untargeted Volatilomics for Unraveling the Impact of Sprouting on the Volatiles and Aroma of False Flax (Camelina sativa) Cold-Pressed Oil
dc.typeJournalArticle
dspace.entity.typePublication