Wszystkie pola: Pokrzywa, P - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Level of contamination with deoxynivalenol, zearalenone and fumonisins in cereal products – assessment of consumer exposure
Autorzy:: Pokrzywa, P.
Surma, M.
Powiązania:: https://bibliotekanauki.pl/articles/28761881.pdf
Data publikacji:: 2022
Wydawca:: Instytut Medycyny Wsi
Źródło:: Annals of Agricultural and Environmental Medicine; 2022, 29, 1; 72-79
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Effect of storage conditions on the formation of type A and B trichothecenes in cereal products
Autorzy:: Pokrzywa, P.
Cieślik, E.
Surma, M.
Powiązania:: https://bibliotekanauki.pl/articles/2083082.pdf
Data publikacji:: 2019
Wydawca:: Instytut Medycyny Wsi
Tematy:: trichothecenes
cereals
cereal products
mycotoxin production
Opis:: Introduction and objective. Mycotoxins are toxic metabolites produced by certain types of fungi, causing pathological changes in humans and animals. The aim of this study was to assess the degree of contamination of selected cereal grains, bran and cereal products intended for children, with mycotoxins using GCxGC-TOF-MS technique. The study involved mycotoxins belonging to the type A and B trichothecenes group, including T-2 toxin (T-2), HT-2 toxin (HT-2), scirpenol (SCI), 15-monoacetoxyscirpenol (15-MAS), diacetoxyscirpenol (DAS), triacetoxyscirpenol (TAS), fusarenon-X (FUS-X), nivalenol (NIV), deoxynivalenol (DON), 3-acetyl-DON (3-Ac-DON), 15-acetyl-DON (15-Ac-DON). The study also assessed the effect of conditions in which the samples were stored, including temperature (6 °C and 28 °C) and time (14 and 28 days), on fungal growth and mycotoxin production. Among all studied compounds, only DAS and HT-2 toxins were detected in tested samples, with the exception of products intended for children. Measured HT-2 mycotoxin content in tested samples was in the range 83.9 – 196.4 μg kg-1. Results and conclusions. Experiments with storage conditions showed a statistically significant increase in the HT-2 toxin level after 14 days of storage in all samples, irrespective of temperature. Prolonged storage (additional 14 days) did not cause significant changes in the HT-2 content. Further analyses showed a statistically significant effect of storage temperature on HT-2 toxin levels only in cereal products intended for children after both 14 and 28 days. Interestingly, lower temperature (6 °C) was more optimal then higher temperature (28 °C) for the HT-2 toxin production. No significant effect of storage temperature on HT-2 level was observed for cereal grains and bran.
Źródło:: Annals of Agricultural and Environmental Medicine; 2019, 26, 2; 260-265
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Effect of cereal products supplementation with american blueberries, cranberries and cinnamon on the formation of type A and B trichothecenes group
Autorzy:: Pokrzywa, P.
Cieślik, E.
Surma, M.
Powiązania:: https://bibliotekanauki.pl/articles/28762873.pdf
Data publikacji:: 2021
Wydawca:: Instytut Medycyny Wsi
Źródło:: Annals of Agricultural and Environmental Medicine; 2021, 28, 1; 72-80
1232-1966
Pojawia się w:: Annals of Agricultural and Environmental Medicine
Dostawca treści:: Biblioteka Nauki

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