Journal article Open Access

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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{
  "DOI": "10.1016/j.lwt.2016.12.049", 
  "container_title": "LWT - Food Science and Technology", 
  "title": "Shelf life improvement of the loaf bread using allyl, phenyl and benzyl isothiocyanates against Aspergillus parasiticus", 
  "issued": {
    "date-parts": [
      [
        2017, 
        12, 
        27
      ]
    ]
  }, 
  "abstract": "<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>", 
  "author": [
    {
      "family": "Federica Saladino a ;Juan ManuelQuiles a; Fernando B.Luciano b; Jordi Ma\u00f1es a; M\u00f3nica Fern\u00e1ndez-Franz\u00f3n a; Giuseppe Meca a"
    }
  ], 
  "version": "Proof after peer review", 
  "type": "article-journal", 
  "id": "1157969"
}
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