Carotenoid glycoside isolated and identified from cyanobacterium Cylindrospermopsis raciborskii

V. Nagy, Attila Agócs, J. Deli, Gergely Gulyás-Fekete, Tünde Zita Illyés, T. Kurtán, Erika Turcsi, S. Béni, Miklós Dékány, Andreas Ballot, G. Vasas

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The freshwater cyanobacterium Cylindrospermopsis raciborskii was investigated for carotenoid composition. Besides β-carotene, echinenone and (9/9′Z)-echinenone a carotenoid glycoside was found to be the main component. This compound was isolated and subsequently acetylated for structural elucidation. The acetyl derivative was fully characterized by UV–vis, ECD, NMR and HRMS techniques. The detailed 1H and 13C NMR chemical shift assignment of the major carotenoid supported the unequivocal identification of (2′S)-2-hydroxymyxol 2′-α-L-fucoside.

Original languageEnglish
Pages (from-to)6-10
Number of pages5
JournalJournal of Food Composition and Analysis
Volume65
DOIs
Publication statusPublished - Jan 1 2018

Fingerprint

Cylindrospermopsis
Cylindrospermopsis raciborskii
Cyanobacteria
Carotenoids
Glycosides
glycosides
carotenoids
carotenes
Fresh Water

Keywords

  • 2-hydroxymyxol fucoside
  • Blue-green algae
  • Carotenoid glycoside
  • Cyanobacterium
  • Cylindrospermopsis raciborskii
  • NMR

ASJC Scopus subject areas

  • Food Science

Cite this

Carotenoid glycoside isolated and identified from cyanobacterium Cylindrospermopsis raciborskii. / Nagy, V.; Agócs, Attila; Deli, J.; Gulyás-Fekete, Gergely; Illyés, Tünde Zita; Kurtán, T.; Turcsi, Erika; Béni, S.; Dékány, Miklós; Ballot, Andreas; Vasas, G.

In: Journal of Food Composition and Analysis, Vol. 65, 01.01.2018, p. 6-10.

Research output: Contribution to journalArticle

Nagy, V. ; Agócs, Attila ; Deli, J. ; Gulyás-Fekete, Gergely ; Illyés, Tünde Zita ; Kurtán, T. ; Turcsi, Erika ; Béni, S. ; Dékány, Miklós ; Ballot, Andreas ; Vasas, G. / Carotenoid glycoside isolated and identified from cyanobacterium Cylindrospermopsis raciborskii. In: Journal of Food Composition and Analysis. 2018 ; Vol. 65. pp. 6-10.
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AU - Gulyás-Fekete, Gergely

AU - Illyés, Tünde Zita

AU - Kurtán, T.

AU - Turcsi, Erika

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AU - Vasas, G.

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