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2021, vol. 48, br. 1, str. 1-8
Karakterizacija srpskog suncokretnog meda na osnovu njegovih fizičko-hemijskih karakteristika
Naučni institut za veterinarstvo 'Novi Sad', Novi Sad, Srbija

e-adresanenad.p@niv.ns.ac.rs
Projekat:
Ministarstvo prosvete, nauke i tehnološkog razvoja Republike Srbije (institucija: Naučni institut za veterinarstvo 'Novi Sad', Novi Sad) (MPNTR - 451-03-68/2020-14/200031)

Ključne reči: suncokretov med; elektična provodljivost; kiselost; pepeo
Sažetak
U ovom radu analizirano je pet fizičko-hemijskih parametara (sadržaj vode, električna provodljivost, ukupna kiselost, maseni udeo pepela i koncentracija slobodnih kiselina) u 15 uzoraka suncokretovog meda, prikupljenih sa nekoliko lokaliteta Vojvodine. Srednje vrednosti ispitivanih parametara bile su: voda 16,87%; koncentracija slobodnih kiselina 27,43 mEq/kg; električna provodljivost 0,34 mS/cm; maseni udeo pepela 0,13% i pH 3,64. Fizičko-hemijske karakteristike svih ispitanih uzoraka meda mogu se smatrati u okvirima vrednosti koji se očekuju za suncokretov med. Maseni udeo pepela, električna provodljivost i koncentracija slobodnih kiselina u svim uzorcima meda suncokreta pokazali su slične trendove. Utvrđena je visoka korelacija između električne provodljivosti i masenog udela pepela. Samo prosečne vrednosti koncentracije slobodnih kiselina meda, su se statistički značajno razlikovale i to između lokaliteta Kanjiža i Čelarevo (r = 0,017). Na osnovu dobijenih vrednosti za ispitivane parametre, utvrđeno je da svi uzorci suncokretovog meda ispunjavaju uslove nacionalnog i evropskog zakonodavstva.dehidrirane pečurke mogu se smatrati novim funkcionalnim (polu)proizvodima, uzimajući u obzir njihov poboljšan nutritivni profil.
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O članku

jezik rada: engleski
vrsta rada: izvorni naučni članak
DOI: 10.5937/ffr48-29655
primljen: 01.12.2020.
revidiran: 19.01.2021.
prihvaćen: 01.02.2021.
objavljen onlajn: 15.02.2021.
objavljen u SCIndeksu: 10.07.2021.
metod recenzije: jednostruko anoniman
Creative Commons License 4.0

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