Please use this identifier to cite or link to this item: http://hdl.handle.net/2067/46898
Title: Use of Air-Classification Technology to Manage Mycotoxin and Arsenic Contaminations in Durum Wheat-Derived Products
Authors: Cammerata, Alessandro
Marabottini, Rosita
Del Frate, Viviana
Allevato, Enrica
Palombieri, Samuela 
Sestili, Francesco 
Stazi, Silvia Rita 
Journal: FOODS 
Issue Date: 2022
Abstract: 
Mycotoxins are the most common natural contaminants and include different types of organic compounds, such as deoxynivalenol (DON) and T-2 and HT-2 toxins. The major toxic inorganic elements include those commonly known as heavy metals, such as cadmium, nickel, and lead, and other minerals such as arsenic. In this study, micronisation and air classification technologies were applied to durum wheat (Triticum turgidum ssp. durum L.) samples to mitigate inorganic (arsenic) and organic contaminants in unrefined milling fractions and final products (pasta). The results showed the suitability of milling plants, providing less refined milling products for lowering amounts of mycotoxins (DON and the sum of T-2 and HT-2 toxins) and toxic inorganic elements (As, Cd, Ni, and Pb). The results showed an As content (in end products) similar to that obtained using semolina as raw material. In samples showing high organic contamination, the contamination rate detected in the more bran-enriched fractions ranged from 74% to 150% (DON) and from 119% to 151% (sum of T2 and HT-2 toxins) as compared to the micronised samples. Therefore, this technology may be useful for manufacturing unrefined products with reduced levels of organic and inorganic contaminants, minimising the health risk to consumers.
URI: http://hdl.handle.net/2067/46898
ISSN: 2304-8158
DOI: 10.3390/foods11030304
Rights: Attribution 4.0 International
Appears in Collections:A1. Articolo in rivista

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