BIP! Finder - Polyphenolic profile and antioxidant properties of bee-collected pollen from sunflower (Helianthus annuus L.) plant

2019 • Polyphenolic profile and antioxidant properties of bee-collected pollen from sunflower (Helianthus annuus L.) plant

Authors: Aleksandar Ž. Kostić, Danijel D. Milinčić, Uroš Gašić, Nebojša Nedić, Sladjana P. Stanojevic, Živoslav Lj. Tešić, Mirjana B. Pešić

Venue: LWT

Type: Publication

Abstract: The aim of this work was to determine phenolic profile and antioxidant properties of methanolic (MEP) and ethanolic (EEP) extracts of monofloral bee-collected sunflower pollen from Serbia. In total, 37 different polyphenols (19 flavonol glycosides and 18 other polyphenols) were identified by UHPLC/MS-MS Orbitrap analysis. The different phenolic profile of MEP and EEP was observed with flavonols as most abundant, 94.1% (MEP) and 93.4% (EEP), out of which flavonoid glycosides represented 73.2% (MEP) and 66.1% (EEP). The higher amount of total phe... (read more)

Topics: Food science Botany

DOI: 10.1016/j.lwt.2019.06.011

BIP! social metrics: 0 7
External links: Crossref OpenAIRE

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