Barley grain is rich in mineral nutrients, but their bioavailability to humans depends on antinutrients that restrain bioavailability and promoters that promote bioavailability. The aim of this study was to examine composition of barley grain, including phytate and phenolics as antinutrients, carotenoids and glutathione as promoters and mineral elements, such as Ca, Mg, Fe, Si, Zn and Mn influenced by various non-standard foliar fertilizers (Zircon, Chitosan, Siliplant, Propikonazole), including some hormonal growth-stimulators (Epin Extra, Benzyladenine), as potential biofortification measure. Chitosan increased glutathione concentration in grain. Unfavorable meteorological conditions were partly mitigated by application of Benzyladenine and Siliplant, reflected through increased potential bioavailability of P, Mg, Ca and Fe.
Zrno ječma je bogato mineralima, ali njihova pristupačnost za ljudski organi- zam zavisi od antinutritiva koji inhibiraju njihovu apsorpciju i promotera koji povećavaju njihovu pristupačnost. Cilj istraživanja je da se ispita sastav zrna ječma, uključujući fitat i fenole kao antinutritive, karotenoide i glutation kao promotere, kao i mineralne elemente Ca, Mg, Fe, Si, Zn i Mn, pod uticajem nestandardih folijarnih đubriva (Cirkon, Hitosan, Siliplant, Propikonazol), kao i hormona (Epin Ekstra, Benziladenin), kao potencijalne mere za biofortifikaciju ječma. Hitosan je povećao koncentraciju glutationa. Nepovoljni meteorološki uslovi su delimično prevaziđeni primenom Benziladenina i Siliplanta, koji su uticali na povećanje potencijalne pristupačnosti P, Mg, Ca i Fe. PR Projekat Ministarstva nauke Republike Srbije, br. TR 31037.
Keywords:
barley grain composition / antioxidants / mineral elements / biofortification / hemijski sastav zrna ječma / antioksidanti / mineralni elementi / biofortifikacija
TY - JOUR
AU - Dragičević, Vesna
AU - Nikolić, Bogdan
AU - Radosavljević, Milica M.
AU - Đurić, Nenad A.
AU - Dodig, Dejan
AU - Stoiljković, Milovan M.
AU - Kravić, Natalija
PY - 2016
UR - http://plantarum.izbis.bg.ac.rs/handle/123456789/451
AB - Barley grain is rich in mineral nutrients, but their bioavailability to humans depends on antinutrients that restrain bioavailability and promoters that promote bioavailability. The aim of this study was to examine composition of barley grain, including phytate and phenolics as antinutrients, carotenoids and glutathione as promoters and mineral elements, such as Ca, Mg, Fe, Si, Zn and Mn influenced by various non-standard foliar fertilizers (Zircon, Chitosan, Siliplant, Propikonazole), including some hormonal growth-stimulators (Epin Extra, Benzyladenine), as potential biofortification measure. Chitosan increased glutathione concentration in grain. Unfavorable meteorological conditions were partly mitigated by application of Benzyladenine and Siliplant, reflected through increased potential bioavailability of P, Mg, Ca and Fe.
AB - Zrno ječma je bogato mineralima, ali njihova pristupačnost za ljudski organi- zam zavisi od antinutritiva koji inhibiraju njihovu apsorpciju i promotera koji povećavaju njihovu pristupačnost. Cilj istraživanja je da se ispita sastav zrna ječma, uključujući fitat i fenole kao antinutritive, karotenoide i glutation kao promotere, kao i mineralne elemente Ca, Mg, Fe, Si, Zn i Mn, pod uticajem nestandardih folijarnih đubriva (Cirkon, Hitosan, Siliplant, Propikonazol), kao i hormona (Epin Ekstra, Benziladenin), kao potencijalne mere za biofortifikaciju ječma. Hitosan je povećao koncentraciju glutationa. Nepovoljni meteorološki uslovi su delimično prevaziđeni primenom Benziladenina i Siliplanta, koji su uticali na povećanje potencijalne pristupačnosti P, Mg, Ca i Fe. PR Projekat Ministarstva nauke Republike Srbije, br. TR 31037.
PB - Faculty of Technology, Novi Sad
T2 - Acta periodica technologica
T1 - Barley grain enrichement with essential elements by agronomic biofortification
T1 - Obogaćivanje zrna ječma esencijalnim elementima putem agronomske biofortifikacije
EP - 9
IS - 47
SP - 1
DO - 10.2298/APT1647001D
ER -
@article{
author = "Dragičević, Vesna and Nikolić, Bogdan and Radosavljević, Milica M. and Đurić, Nenad A. and Dodig, Dejan and Stoiljković, Milovan M. and Kravić, Natalija",
year = "2016",
url = "http://plantarum.izbis.bg.ac.rs/handle/123456789/451",
abstract = "Barley grain is rich in mineral nutrients, but their bioavailability to humans depends on antinutrients that restrain bioavailability and promoters that promote bioavailability. The aim of this study was to examine composition of barley grain, including phytate and phenolics as antinutrients, carotenoids and glutathione as promoters and mineral elements, such as Ca, Mg, Fe, Si, Zn and Mn influenced by various non-standard foliar fertilizers (Zircon, Chitosan, Siliplant, Propikonazole), including some hormonal growth-stimulators (Epin Extra, Benzyladenine), as potential biofortification measure. Chitosan increased glutathione concentration in grain. Unfavorable meteorological conditions were partly mitigated by application of Benzyladenine and Siliplant, reflected through increased potential bioavailability of P, Mg, Ca and Fe., Zrno ječma je bogato mineralima, ali njihova pristupačnost za ljudski organi- zam zavisi od antinutritiva koji inhibiraju njihovu apsorpciju i promotera koji povećavaju njihovu pristupačnost. Cilj istraživanja je da se ispita sastav zrna ječma, uključujući fitat i fenole kao antinutritive, karotenoide i glutation kao promotere, kao i mineralne elemente Ca, Mg, Fe, Si, Zn i Mn, pod uticajem nestandardih folijarnih đubriva (Cirkon, Hitosan, Siliplant, Propikonazol), kao i hormona (Epin Ekstra, Benziladenin), kao potencijalne mere za biofortifikaciju ječma. Hitosan je povećao koncentraciju glutationa. Nepovoljni meteorološki uslovi su delimično prevaziđeni primenom Benziladenina i Siliplanta, koji su uticali na povećanje potencijalne pristupačnosti P, Mg, Ca i Fe. PR Projekat Ministarstva nauke Republike Srbije, br. TR 31037.",
publisher = "Faculty of Technology, Novi Sad",
journal = "Acta periodica technologica",
title = "Barley grain enrichement with essential elements by agronomic biofortification, Obogaćivanje zrna ječma esencijalnim elementima putem agronomske biofortifikacije",
pages = "9-1",
number = "47",
doi = "10.2298/APT1647001D"
}
Dragičević, V., Nikolić, B., Radosavljević, M. M., Đurić, N. A., Dodig, D., Stoiljković, M. M.,& Kravić, N. (2016). Obogaćivanje zrna ječma esencijalnim elementima putem agronomske biofortifikacije.
Acta periodica technologica
Faculty of Technology, Novi Sad.(47), 1-9.
https://doi.org/10.2298/APT1647001D
Dragičević V, Nikolić B, Radosavljević MM, Đurić NA, Dodig D, Stoiljković MM, Kravić N. Obogaćivanje zrna ječma esencijalnim elementima putem agronomske biofortifikacije. Acta periodica technologica. 2016;(47):1-9
Dragičević Vesna, Nikolić Bogdan, Radosavljević Milica M., Đurić Nenad A., Dodig Dejan, Stoiljković Milovan M., Kravić Natalija, "Obogaćivanje zrna ječma esencijalnim elementima putem agronomske biofortifikacije" Acta periodica technologica, no. 47 (2016):1-9,
https://doi.org/10.2298/APT1647001D .
