Naslov
Formulation and processing factors affecting trichothecene mycotoxins within industrial biscuit-making

Autori
Generotti, Silvia ; Cirlini, Martina ; Šarkanj, Bojan ; Sulyok, Michael ; Berthiller, Franz ; Dall'Asta, Chiara ; Suman, Michele

Izvornik
Food chemistry (0308-8146) 229 (2017); 597-603

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
deoxynivalenol ; deoxynivalenol-3-glucoside ; culmorin ; masked mycotoxins ; DoE ; food processing ; bakery ; biscuits

Sažetak
Food processing, especially thermal treatment, may have implications on mycotoxins in products available for consumers. This research work aimed to study how mycotoxin levels may be influenced by modifying the technological parameters of both whole grain and cocoa biscuit-making processes. The study was mainly focused on the following mycotoxins: deoxynivalenol, deoxynivalenol-3-glucoside, and the minor metabolite culmorin. Special emphasis was given to the recipe formulation, and to the baking conditions, using an industrial-scale operation, starting from naturally contaminated raw materials. Exploiting the power of Design of Experiments (DoE) and a dedicated LC-MS/MS method, the complexity of the different processes was investigated. The models obtained within this study showed a high goodness-of-fit suggesting that the pH and the baking time play important roles for minimizing mycotoxins in the final products, while the recipe formulation has an impact on the mycotoxins extractability by affecting the biscuit microstructure.

Izvorni jezik
Engleski

Znanstvena područja
Prehrambena tehnologija

POVEZANOST RADA