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The Content of Antioxidant Compounds and VOCs in Sorghum Grain Grown in Central and Eastern Europe

cris.virtual.author-orcid0000-0002-0481-6416
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cris.virtual.author-orcid0000-0002-0998-7521
cris.virtual.author-orcid0000-0001-8731-9345
cris.virtual.author-orcid0000-0002-5550-7007
cris.virtual.author-orcid0000-0001-6553-6023
cris.virtual.author-orcid0000-0002-9011-8592
cris.virtualsource.author-orcid99aed1fd-67ac-43f9-b5e5-392ea7cd426f
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cris.virtualsource.author-orcid954e3a35-c2c1-4600-a551-3011116b71f0
cris.virtualsource.author-orcid0d9bd76a-8d44-4c63-89f7-04cde241673e
cris.virtualsource.author-orcidb7671e1c-9850-4ccf-9eeb-882ff1d3c932
cris.virtualsource.author-orcid024ca314-91a3-4ea2-87e2-ae22717d7389
cris.virtualsource.author-orcid5a92c57a-50a8-4d53-a17d-17ad767a350e
dc.abstract.enSorghum is a plant belonging to the Poaceae family. It is drought-resistant and has low soil requirements. In the face of climate change, it is increasingly cultivated in Europe. Poland is a country with great agricultural potential; it is thus important to develop effective and economic methods of agricultural production, which is confirmed by the introduction of sorghum into cultivation. The aim of this study was to characterize the composition of bioactive compounds (i.e., phenolic acids, flavonoids, carotenoids, and phytosterols) and VOCs in sorghum grain of two varieties, i.e., white ‘Sweet Caroline’ and red ‘Sweet Susana’ grown in the temperate climate (Pętkowo, Poland (52°12′40″ N 17°15′31″ E)). The following tests were carried out: analysis of phenolic acids, flavonoids, carotenoids, phytosterols, antioxidant activity (ABTS), free phenolic acids (FPAs); elemental analysis; and water, fat and starch content analysis. Based on the conducted research, it was concluded that Poland has appropriate conditions for growing sorghum, as the content of bioactive (antioxidant) compounds was at a similar level to those grown in tropical and subtropical climates. Of the nine phenolic acids and seven flavonoids determined, the highest concentrations in both sorghum grain varieties were found for ferulic, p-coumaric and protocatechuic acids. The content of ferulic acid was three times higher in Sweet Caroline grains than in Sweet Susana grains. Differences in the content of these compounds may be the result of genetic differences between the Sweet Susana and Sweet Caroline varieties.
dc.affiliationWydział Leśny i Technologii Drewna
dc.affiliationWydział Rolnictwa, Ogrodnictwa i Biotechnologii
dc.affiliation.instituteKatedra Chemii
dc.affiliation.instituteKatedra Metod Matematycznych i Statystycznych
dc.contributor.authorPrzybylska-Balcerek, Anna
dc.contributor.authorFrankowski, Jakub
dc.contributor.authorSieracka, Dominika
dc.contributor.authorSázavská, Tereza
dc.contributor.authorWacławek, Stanisław
dc.contributor.authorRaczak, Barbara Klaudia
dc.contributor.authorSzwajkowska-Michałek, Lidia
dc.contributor.authorBuśko, Maciej
dc.contributor.authorGraczyk, Małgorzata
dc.contributor.authorNiedziela, Grażyna
dc.contributor.authorStuper-Szablewska, Kinga
dc.date.access2025-04-14
dc.date.accessioned2025-06-27T06:09:37Z
dc.date.available2025-06-27T06:09:37Z
dc.date.copyright2024-01-19
dc.date.issued2024
dc.description.abstract<jats:p>Sorghum is a plant belonging to the Poaceae family. It is drought-resistant and has low soil requirements. In the face of climate change, it is increasingly cultivated in Europe. Poland is a country with great agricultural potential; it is thus important to develop effective and economic methods of agricultural production, which is confirmed by the introduction of sorghum into cultivation. The aim of this study was to characterize the composition of bioactive compounds (i.e., phenolic acids, flavonoids, carotenoids, and phytosterols) and VOCs in sorghum grain of two varieties, i.e., white ‘Sweet Caroline’ and red ‘Sweet Susana’ grown in the temperate climate (Pętkowo, Poland (52°12′40″ N 17°15′31″ E)). The following tests were carried out: analysis of phenolic acids, flavonoids, carotenoids, phytosterols, antioxidant activity (ABTS), free phenolic acids (FPAs); elemental analysis; and water, fat and starch content analysis. Based on the conducted research, it was concluded that Poland has appropriate conditions for growing sorghum, as the content of bioactive (antioxidant) compounds was at a similar level to those grown in tropical and subtropical climates. Of the nine phenolic acids and seven flavonoids determined, the highest concentrations in both sorghum grain varieties were found for ferulic, p-coumaric and protocatechuic acids. The content of ferulic acid was three times higher in Sweet Caroline grains than in Sweet Susana grains. Differences in the content of these compounds may be the result of genetic differences between the Sweet Susana and Sweet Caroline varieties.</jats:p>
dc.description.accesstimeat_publication
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if3,4
dc.description.number1
dc.description.points100
dc.description.versionfinal_published
dc.description.volume14
dc.identifier.doi10.3390/agronomy14010217
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/2898
dc.identifier.weblinkhttps://www.mdpi.com/2073-4395/14/1/217
dc.languageen
dc.relation.ispartof2073-4395
dc.relation.pagesart. 217
dc.rightsCC-BY
dc.sciencecloudsend
dc.share.typeOPEN_JOURNAL
dc.subject.ensorghum
dc.subject.enSweet Susana
dc.subject.enSweet Caroline
dc.subject.enbioactive compounds
dc.subject.enABTS
dc.subject.enFPAs
dc.subject.enphenolic compounds
dc.subject.enphenolic acids
dc.subject.enflavonoids
dc.subject.encarotenoids
dc.subject.enphytosterols
dc.subject.enmacroelements
dc.subject.enmicroelements
dc.subject.enVOC
dc.titleThe Content of Antioxidant Compounds and VOCs in Sorghum Grain Grown in Central and Eastern Europe
dc.title.volumeSpecial Issue Recent Insights in Sustainable Agriculture and Nutrient Management
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.volume14