Elizabet Janić Hajnal (Avtor), Janja Babič (Avtor), Lato Pezo (Avtor), Vojislav Banjac (Avtor), Radmilo Čolović (Avtor), Jovana Kos (Avtor), Jelena A. Krulj (Avtor), Katarina Pavšič Vrtač (Avtor), Breda Jakovac-Strajn (Avtor)

Povzetek

Abstract Effects of extrusion processing parameters of co-rotating twin-screw extruder – screw speed (SS = 500, 650, 800 rpm), feed rate (FR = 22, 26, 30 kg/h), and moisture content of the material (MC = 20, 25, 30 g/100 g), on the reduction rate of deoxynivalenol (DON), 3- and 15- acetyldeoxynivalenol (3- and 15-AcDON), HT-2 toxin (HT-2), tentoxin (TEN) and alternariol monomethyl ether (AME), in whole grain triticale flour were investigated, together with the physico-chemical characterization of obtained products. The die temperature of the extruder ranged between 113 and 151 °C, the pressure at the die was from 2.7 to 7.9 MPa, the mean retention time of material in the barrel was between 4 and 11 s, torque ranged between 39.6 and 59.4 Nm, while the specific mechanical energy ranged from 66.9 to 125 kWh/t. Optimal parameters for lowering the concentration of each investigated mycotoxins were: SS = 650 rpm, FR = 30 kg/h, MC = 20 g/100 g, with a reduction of 9.5, 27.8, 28.4, 60.5, 12.3 and 85.7% for DON, 3-AcDON, 15-AcDON, HT-2, TEN and AME, respectively. Present study is the first report for the fate of mycotoxins (3-AcDON, 15-AcDON, HT-2, TEN and AME) studied less during extrusion process of naturally contaminated whole grain triticale flour.

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Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL VF - Veterinarska fakulteta
UDK: 614
COBISS: 89497859 Povezava se bo odprla v novem oknu
ISSN: 1096-1127
Št. ogledov: 145
Št. prenosov: 74
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarne ključne besede: Whole Grains;Mycotoxins;
Vrsta dela (COBISS): Članek v reviji
Strani: art. 112926, str. 1-10
Zvezek: ǂVol. ǂ155
Čas izdaje: 2022
DOI: 10.1016/j.lwt.2021.112926
ID: 14101872