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Isotopic, mycotoxin, and pesticide analysis for organic authentication along the production chain of wheat-derived products.
Giannioti, Zoe; Suman, Michele; Roncone, Alberto; Rollo, Eleonora; Tonidandel, Loris; Barbero, Alice; Catellani, Dante; Larcher, Roberto; Bontempo, Luana.
Afiliación
  • Giannioti Z; Fondazione Edmund Mach, Via E. Mach 1, 38098 San Michele all'Adige, TN, Italy; Centre for Agriculture, Food and Environment (C3A), University of Trento and Fondazione Edmund Mach Via E. Mach 1, 38098 San Michele all'Adige, TN, Italy.
  • Suman M; Advanced Laboratory Research, Barilla G. e R. Fratelli S.P.A., Parma, Italy; Department for Sustainable Food Process, Catholic University Sacred Heart, Piacenza, Italy.
  • Roncone A; Fondazione Edmund Mach, Via E. Mach 1, 38098 San Michele all'Adige, TN, Italy.
  • Rollo E; Advanced Laboratory Research, Barilla G. e R. Fratelli S.P.A., Parma, Italy; Department for Sustainable Food and Drug, University of Parma, Parco Area delle Scienze, 95/A-43124 Parma, Italy.
  • Tonidandel L; Fondazione Edmund Mach, Via E. Mach 1, 38098 San Michele all'Adige, TN, Italy.
  • Barbero A; Fondazione Edmund Mach, Via E. Mach 1, 38098 San Michele all'Adige, TN, Italy.
  • Catellani D; Advanced Laboratory Research, Barilla G. e R. Fratelli S.P.A., Parma, Italy.
  • Larcher R; Fondazione Edmund Mach, Via E. Mach 1, 38098 San Michele all'Adige, TN, Italy.
  • Bontempo L; Fondazione Edmund Mach, Via E. Mach 1, 38098 San Michele all'Adige, TN, Italy. Electronic address: luana.bontempo@fmach.it.
Food Chem ; 452: 139519, 2024 Sep 15.
Article en En | MEDLINE | ID: mdl-38728888
ABSTRACT
Wheat-based products are staples in diets worldwide. Organic food frauds continuously threaten consumer trust in the agri-food system. A multi-method approach was conducted for the organic authentication and safety assessment of pasta and bakery products along their production chain. Bulk and Compound-Specific (CS) Isotope Ratio Mass Spectrometry (IRMS) suggested the δ15Nbulk, δ15Nleucine and δ15Nproline as promising organic markers, with CS able to distinguish between pairs which bulk analysis could not. Processing significantly affected the values of δ15Nleucine, δ13Cproline and δ13Cleucine. Multi-mycotoxin analysis (HT-2, T-2, DON, ZEN, OTA, AFB1) revealed higher contamination in conventional than organic samples, while both milling and baking significantly reduced mycotoxin content. Lastly, from the evaluation of 400 residues, isopyrazam was present at the highest concentration (0.12 mg/kg) in conventional wheat, exhibiting a 0.12 Processing Factor (PF), while tebuconazole levels remained unchanged in pasta production (90 °C) and reduced below LOQ in biscuits and crackers (180-250 °C).
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Triticum / Contaminación de Alimentos / Micotoxinas Idioma: En Revista: Food Chem Año: 2024 Tipo del documento: Article País de afiliación: Italia Pais de publicación: Reino Unido
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Triticum / Contaminación de Alimentos / Micotoxinas Idioma: En Revista: Food Chem Año: 2024 Tipo del documento: Article País de afiliación: Italia Pais de publicación: Reino Unido