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Shelf life improvement of the loaf bread using allyl, phenyl and benzyl isothiocyanates against Aspergillus parasiticus

Federica Saladino a ;Juan ManuelQuiles a; Fernando B.Luciano b; Jordi Mañes a; Mónica Fernández-Franzón a; Giuseppe Meca a


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    "description": "<p>Fungal growth inhibition and aflatoxins (AFs) reduction using allyl (AITC), benzyl (BITC) and phenyl (PITC) isothiocyanates were studied in loaf bread contaminated with <em>Aspergillus parasiticus</em>. Two inoculated loaf bread slices were introduced into a plastic tray together with paper filters or small plastic bags paper filters soaked with AITC, BITC or PITC, the final concentration inside the package was of 0.5, 1 or 5&nbsp;&mu;L/L. The plastic trays, incubated at room temperature, were visual examined for the shelf life evaluation during 8 days. The quantification of the AFs was carried out using liquid chromatography coupled to mass spectrometry (LC-MS/MS). Shelf life increase of three and four days was obtained with small plastic bag paper filter and paper filter soaked with AITC 5&nbsp;&mu;L/L, respectively. These treatments also showed the highest reductions of AFs. All treatments with small plastic bag paper filter significantly reduced the content of AFs at percentages above 60% except the reduction of AFB<sub>1</sub> in the samples treated with BITC 0.5&nbsp;&mu;L/L and PITC 1&nbsp;&mu;L/L. The AFs reduction observed in the packaging with paper filter were above 60% only using AITC at the concentrations of 1 and 5&nbsp;&mu;L/L.</p>", 
    "license": {
      "id": "CC-BY-NC-ND-4.0"
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    "title": "Shelf life improvement of the loaf bread using allyl, phenyl and benzyl isothiocyanates against Aspergillus parasiticus", 
    "journal": {
      "title": "LWT - Food Science and Technology"
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        "title": "Integrated and innovative key actions for mycotoxin management in the food and feed chain", 
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    "publication_date": "2017-12-27", 
    "creators": [
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        "affiliation": "a     Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andr\u00e9s Estell\u00e9s s/n, 46100 Burjassot, Spain  b     School of Agricultural Sciences and Veterinary Medicine, Pontif\u00edcia Universidade Cat\u00f3lica do Paran\u00e1, BR 376 Km 14, 83010-500, S\u00e3o Jos\u00e9 dos Pinhais, Brazil", 
        "name": "Federica Saladino a ;Juan ManuelQuiles a; Fernando B.Luciano b; Jordi Ma\u00f1es a; M\u00f3nica Fern\u00e1ndez-Franz\u00f3n a; Giuseppe Meca a"
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