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Pregled bibliografske jedinice broj: 992874

Botanical origin and antioxidant capacity of bee pollen from eastern Croatia


Blanka Bilić Rajs, Ljiljana Primorac, Milica Cvijetić Stokanović, Ana Soldić, Ilijana Vukadin, Ivana Flanjak
Botanical origin and antioxidant capacity of bee pollen from eastern Croatia // Hrana u zdravlju i bolesti : znanstveno-stručni časopis za nutricionizam i dijetetiku, 7 (2018), 1; 1-5 (recenziran, članak, znanstveni)


CROSBI ID: 992874 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Botanical origin and antioxidant capacity of bee pollen from eastern Croatia

Autori
Blanka Bilić Rajs, Ljiljana Primorac, Milica Cvijetić Stokanović, Ana Soldić, Ilijana Vukadin, Ivana Flanjak

Izvornik
Hrana u zdravlju i bolesti : znanstveno-stručni časopis za nutricionizam i dijetetiku (2233-1220) 7 (2018), 1; 1-5

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
botanical origin , bee pollen ; antioxidant capacity ; total flavonoids ; total phenolic content

Sažetak
Bee products are considered to be a good resource of bioactive substances such as flavonoids, phenolic acids or terpenoids. Bee pollen is collected and transported by the bees as granules or pollen-loads and reserved as nutrient resource for honeycomb. Because of its nutritional value and healthful properties, bee pollen is valuable product that can increase the beekeepers’ income. In this work botanical origin and antioxidant capacity of bee pollen collected in eastern Croatia in April and May 2018 were examined. Botanical origin determined by palynological analysis showed that eight out of twelve analysed samples had > 45% of the pollen grains coming from one family while in one sample Amorpha fruticosa pollen grains dominated by 99%. Total phenolic content, total flavonoids and antioxidant capacity determined by the ferric reducing antioxidant power (FRAP) were determined spectrophotometrically. Total phenolic content varied between 7.08 – 15.27 mg GAE/g, total flavonoids were from 1.34 to 4.25 mg QE/g while FRAP value ranged from 51.97 to 83.56 µmol Fe2+/g. The highest antioxidant capacity was determined in Amorpha fructicosa and Salix spp. unifloral bee pollen samples.

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija, Prehrambena tehnologija



POVEZANOST RADA


Ustanove:
Prehrambeno-tehnološki fakultet, Osijek

Profili:

Avatar Url Blanka Bilić Rajs (autor)

Avatar Url Ivana Flanjak (autor)

Avatar Url Ljiljana Primorac (autor)

Citiraj ovu publikaciju

Blanka Bilić Rajs, Ljiljana Primorac, Milica Cvijetić Stokanović, Ana Soldić, Ilijana Vukadin, Ivana Flanjak
Botanical origin and antioxidant capacity of bee pollen from eastern Croatia // Hrana u zdravlju i bolesti : znanstveno-stručni časopis za nutricionizam i dijetetiku, 7 (2018), 1; 1-5 (recenziran, članak, znanstveni)
Blanka Bilić Rajs, Ljiljana Primorac, Milica Cvijetić Stokanović, Ana Soldić, Ilijana Vukadin, Ivana Flanjak (2018) Botanical origin and antioxidant capacity of bee pollen from eastern Croatia. Hrana u zdravlju i bolesti : znanstveno-stručni časopis za nutricionizam i dijetetiku, 7 (1), 1-5.
@article{article, year = {2018}, pages = {1-5}, keywords = {botanical origin , bee pollen, antioxidant capacity, total flavonoids, total phenolic content}, journal = {Hrana u zdravlju i bolesti : znanstveno-stru\v{c}ni \v{c}asopis za nutricionizam i dijetetiku}, volume = {7}, number = {1}, issn = {2233-1220}, title = {Botanical origin and antioxidant capacity of bee pollen from eastern Croatia}, keyword = {botanical origin , bee pollen, antioxidant capacity, total flavonoids, total phenolic content} }
@article{article, year = {2018}, pages = {1-5}, keywords = {botanical origin , bee pollen, antioxidant capacity, total flavonoids, total phenolic content}, journal = {Hrana u zdravlju i bolesti : znanstveno-stru\v{c}ni \v{c}asopis za nutricionizam i dijetetiku}, volume = {7}, number = {1}, issn = {2233-1220}, title = {Botanical origin and antioxidant capacity of bee pollen from eastern Croatia}, keyword = {botanical origin , bee pollen, antioxidant capacity, total flavonoids, total phenolic content} }

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