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Occurrence of Alternaria and other toxins in cereal grains intended for animal feeding collected in Slovenia : a three-year study
ID
Babič, Janja
(
Avtor
),
ID
Tavčar-Kalcher, Gabrijela
(
Avtor
),
ID
Celar, Franci Aco
(
Avtor
),
ID
Kos, Katarina
(
Avtor
),
ID
Knific, Tanja
(
Avtor
),
ID
Jakovac-Strajn, Breda
(
Avtor
)
PDF - Predstavitvena datoteka,
prenos
(1,97 MB)
MD5: DC1CAFD4FD5C7DD3642D74B86E0B8022
URL - Izvorni URL, za dostop obiščite
https://www.mdpi.com/2072-6651/13/5/304
Galerija slik
Izvleček
In recent years, the less-studied Alternaria mycotoxins have attracted increasing interest due to the lack of survey data and their ability to cause toxic effects in animals and humans. To fill the gap, the aim of this three-year survey was to investigate the presence and co-occurrence of Alternaria and other mycotoxins in a total of 433 cereal grain samples from Slovenian farms and agricultural cooperatives from 2014 to 2016. Using the multi-mycotoxin method, 14 mycotoxins were determined. In 53% of 433 analysed samples, contamination with at least one mycotoxin was found. Deoxynivalenol (DON) and tenuazonic acid (TeA) were present in 32% and 26% of cereal grain samples, respectively, whereas alternariol (AOH), tentoxin (TEN), alternariol monomethyl ether (AME), 3- and 15-acetyldeoxynivalenol (3- and 15-AcDON), and zearalenone (ZEN) were present in fewer than 15% of the samples. Ochratoxin A (OTA) was found in one rye sample, while diacetoxyscirpenol (DAS), HT-2 and T-2 toxin, and fumonisins B$_1$ and B$_2$ (FB1 and FB2) were not detected. The highest maximum and median concentrations of Alternaria toxins were determined in spelt in 2016 (TeA, 2277 µg/kg and 203 µg/kg, respectively), and those of Fusarium toxins in wheat in 2015 (DON, 4082 µg/kg and 387 µg/kg, respectively). The co-occurrence of two or more mycotoxins was found in 43% of the positive samples. The correlations between Alternaria toxins were very weak but statistically significant (r: 0.15–0.17, p: 0.0042–0.0165). A well-known correlation between Fusarium toxins DON and ZEN was weak and highly significant (r = 0.28, p < 0.0001).
Jezik:
Angleški jezik
Ključne besede:
mycotoxins
,
Alternaria
,
liquid chromatography–tandem mass spectrometry (LC–MS/MS)
,
occurrence
,
co-occurrence
,
cereal grains
,
cereals
,
animal feed
,
toxicity
,
analysis
,
methods
,
chemistry
Vrsta gradiva:
Članek v reviji
Tipologija:
1.01 - Izvirni znanstveni članek
Organizacija:
VF - Veterinarska fakulteta
BF - Biotehniška fakulteta
Status publikacije:
Objavljeno
Različica publikacije:
Objavljena publikacija
Leto izida:
2021
Št. strani:
14 str.
Številčenje:
Vol. 13, iss. 5, art. 304
PID:
20.500.12556/RUL-127135
UDK:
636.082:615.9:543:582.28
ISSN pri članku:
2072-6651
DOI:
10.3390/toxins13050304
COBISS.SI-ID:
63797763
Datum objave v RUL:
19.05.2021
Število ogledov:
1346
Število prenosov:
178
Metapodatki:
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Objavi na:
Gradivo je del revije
Naslov:
Toxins. Elektronski vir
Skrajšan naslov:
Toxins
Založnik:
MDPI
ISSN:
2072-6651
COBISS.SI-ID:
517594649
Licence
Licenca:
CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:
http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:
To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Začetek licenciranja:
01.05.2021
Projekti
Financer:
Drugi - Drug financer ali več financerjev
Program financ.:
Ministry of Agriculture, Forestry and Food
Financer:
ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:
V4-1403
Naslov:
Pojavljanje novih toksičnih substanc v slovenski krmi
Financer:
ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:
P4-0092
Naslov:
Zdravje živali, okolje in varna hrana
Financer:
EC - European Commission
Program financ.:
H2020
Številka projekta:
871083
Naslov:
METROFOOD-RI Preparatory Phase Project
Akronim:
METROFOOD-PP
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