Polyphenolic profile and antioxidant properties of bee-collected pollen from sunflower (Helianthus annuus L.) plant
Samo za registrovane korisnike
2019
Autori
Kostić, Aleksandar Ž.Milinčić, Danijel D.
Gašić, Uroš M.
Nedić, Nebojša
Stanojević, Slađana P.
Tešić, Živoslav Lj.
Pešić, Mirjana B.
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
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 phenolics was recorded in EEP (200.58 mg/kg DW) than in MEP (244.44 mg/kg DW). The quercetin 3-O-galactoside was the major compound in both extracts, 112.86 mg/kg in MEP and 128.64 mg/kg in EEP. The presence of coumaroylated and acetylated flavonoid glycosides were registered, among which the quercetin 3-O-(6“-acetyl)hexoside was recored in the significant amount in MEP (111.10 mg Q3G/kg DW), whereas in EEP the content of coumaroylated kaempferol gl...ycosides (137.95 mg Q3G/kg DW) was significantly higher. The ferric reducing power and ABTS radical scavenging activity assays revealed that pollen extracts possessed significant antioxidant activity. The monofloral bee-collected pollen of Helianthus annuus L. can be used as good food supplement with high flavonoids content and antioxidant activity.
Ključne reči:
Antioxidant activity / Ethanolic extract / Methanolic extract / Monofloral sunflower pollen / Phenolic profileIzvor:
LWT, 2019, 112Izdavač:
- Academic Press
Finansiranje / projekti:
- Korišćenje biljnih izvora proteina, dijetalnih vlakana i antioksidanasa u proizvodnji hrane (RS-MESTD-Technological Development (TD or TR)-31069)
- Korelacija strukture i osobina prirodnih i sintetičkih molekula i njihovih kompleksa sa metalima (RS-MESTD-Basic Research (BR or ON)-172017)
- Razvoj integrisanih sistema upravljanja štetnim organizmima u biljnoj proizvodnji sa ciljem prevazilaženja rezistentnosti i unapređenja kvaliteta i bezbednosti hrane (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-46008)
Napomena:
- Supplementary material: http://cherry.chem.bg.ac.rs/handle/123456789/3714
DOI: 10.1016/j.lwt.2019.06.011
ISSN: 0023-6438
WoS: 000476965700023
Scopus: 2-s2.0-85066933155
Kolekcije
Institucija/grupa
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Kostić, Aleksandar Ž. AU - Milinčić, Danijel D. AU - Gašić, Uroš M. AU - Nedić, Nebojša AU - Stanojević, Slađana P. AU - Tešić, Živoslav Lj. AU - Pešić, Mirjana B. PY - 2019 UR - https://cherry.chem.bg.ac.rs/handle/123456789/3713 AB - 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 phenolics was recorded in EEP (200.58 mg/kg DW) than in MEP (244.44 mg/kg DW). The quercetin 3-O-galactoside was the major compound in both extracts, 112.86 mg/kg in MEP and 128.64 mg/kg in EEP. The presence of coumaroylated and acetylated flavonoid glycosides were registered, among which the quercetin 3-O-(6“-acetyl)hexoside was recored in the significant amount in MEP (111.10 mg Q3G/kg DW), whereas in EEP the content of coumaroylated kaempferol glycosides (137.95 mg Q3G/kg DW) was significantly higher. The ferric reducing power and ABTS radical scavenging activity assays revealed that pollen extracts possessed significant antioxidant activity. The monofloral bee-collected pollen of Helianthus annuus L. can be used as good food supplement with high flavonoids content and antioxidant activity. PB - Academic Press T2 - LWT T1 - Polyphenolic profile and antioxidant properties of bee-collected pollen from sunflower (Helianthus annuus L.) plant VL - 112 DO - 10.1016/j.lwt.2019.06.011 ER -
@article{ author = "Kostić, Aleksandar Ž. and Milinčić, Danijel D. and Gašić, Uroš M. and Nedić, Nebojša and Stanojević, Slađana P. and Tešić, Živoslav Lj. and Pešić, Mirjana B.", year = "2019", 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 phenolics was recorded in EEP (200.58 mg/kg DW) than in MEP (244.44 mg/kg DW). The quercetin 3-O-galactoside was the major compound in both extracts, 112.86 mg/kg in MEP and 128.64 mg/kg in EEP. The presence of coumaroylated and acetylated flavonoid glycosides were registered, among which the quercetin 3-O-(6“-acetyl)hexoside was recored in the significant amount in MEP (111.10 mg Q3G/kg DW), whereas in EEP the content of coumaroylated kaempferol glycosides (137.95 mg Q3G/kg DW) was significantly higher. The ferric reducing power and ABTS radical scavenging activity assays revealed that pollen extracts possessed significant antioxidant activity. The monofloral bee-collected pollen of Helianthus annuus L. can be used as good food supplement with high flavonoids content and antioxidant activity.", publisher = "Academic Press", journal = "LWT", title = "Polyphenolic profile and antioxidant properties of bee-collected pollen from sunflower (Helianthus annuus L.) plant", volume = "112", doi = "10.1016/j.lwt.2019.06.011" }
Kostić, A. Ž., Milinčić, D. D., Gašić, U. M., Nedić, N., Stanojević, S. P., Tešić, Ž. Lj.,& Pešić, M. B.. (2019). Polyphenolic profile and antioxidant properties of bee-collected pollen from sunflower (Helianthus annuus L.) plant. in LWT Academic Press., 112. https://doi.org/10.1016/j.lwt.2019.06.011
Kostić AŽ, Milinčić DD, Gašić UM, Nedić N, Stanojević SP, Tešić ŽL, Pešić MB. Polyphenolic profile and antioxidant properties of bee-collected pollen from sunflower (Helianthus annuus L.) plant. in LWT. 2019;112. doi:10.1016/j.lwt.2019.06.011 .
Kostić, Aleksandar Ž., Milinčić, Danijel D., Gašić, Uroš M., Nedić, Nebojša, Stanojević, Slađana P., Tešić, Živoslav Lj., Pešić, Mirjana B., "Polyphenolic profile and antioxidant properties of bee-collected pollen from sunflower (Helianthus annuus L.) plant" in LWT, 112 (2019), https://doi.org/10.1016/j.lwt.2019.06.011 . .