Mycotoxins and microbial volatile organic compounds in mouldy interiors from water-damaged buildings (Articolo in rivista)

Type
Label
  • Mycotoxins and microbial volatile organic compounds in mouldy interiors from water-damaged buildings (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1039/b906856b (literal)
Alternative label
  • Polizzi, V 1,2; Delmulle, B 2; Adams, A (1; Moretti, A 3; Susca, A 3; Picco, AM 4; Rosseel, Y 5; Kindt, R 6; Van Bocxlaer, J 6; De Kimpe, N 1; Van Peteghem, C 2; De Saeger, S 2 (2009)
    Mycotoxins and microbial volatile organic compounds in mouldy interiors from water-damaged buildings
    in Journal of environmental monitoring (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Polizzi, V 1,2; Delmulle, B 2; Adams, A (1; Moretti, A 3; Susca, A 3; Picco, AM 4; Rosseel, Y 5; Kindt, R 6; Van Bocxlaer, J 6; De Kimpe, N 1; Van Peteghem, C 2; De Saeger, S 2 (literal)
Pagina inizio
  • 1849 (literal)
Pagina fine
  • 1858 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 11 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1. Univ Ghent, Fac Biosci Engn, Dept Organ Chem, B-9000 Ghent, Belgium 2. Univ Ghent, Fac Pharmaceut Sci, Lab Food Anal, B-9000 Ghent, Belgium 3. CNR, Inst Sci Food Prod, I-70126 Bari, Italy 4. Univ Pavia, Fac Sci, Dept Territorial Ecol & Environm, I-27100 Pavia, Italy 5. Univ Ghent, Fac Psychol & Educ Sci, Dept Data Anal, B-9000 Ghent, Belgium 6. Univ Ghent, Fac Pharmaceut Sci, Lab Med Biochem & Clin Anal, B-9000 Ghent, Belgium (literal)
Titolo
  • Mycotoxins and microbial volatile organic compounds in mouldy interiors from water-damaged buildings (literal)
Abstract
  • Concerns have been raised about exposure to mycotoxin producing fungi and the microbial volatile organic compounds (MVOCs) they produce in indoor environments. Therefore, the presence of fungi and mycotoxins was investigated in 99 samples (air, dust, wallpaper, mycelium or silicone) collected in the mouldy interiors of seven water-damaged buildings. In addition, volatile organic compounds (VOCs) were sampled. The mycotoxins were analysed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) (20 target mycotoxins) and quadrupole time-of-flight mass spectrometry (LC-Q-TOF-MS). Morphological and molecular identifications of fungi were performed. Of the 99 samples analysed, the presence of one or more mycotoxins was shown in 62 samples by means of LC-MS/MS analysis. The mycotoxins found were mainly roquefortine C, chaetoglobosin A and sterigmatocystin but also roridin E, ochratoxin A, aflatoxin B1 and aflatoxin B2 were detected. Q-TOF-MS analysis elucidated the possible occurrence of another 42 different fungal metabolites. In general, the fungi identified matched well with the mycotoxins detected. The most common fungal species found were Penicillium chrysogenum, Aspergillus versicolor (group), Chaetomium spp. and Cladosporium spp. In addition, one hundred and seventeen (M)VOCs were identified, especially linear alkanes (C9-C17), aldehydes, aromatic compounds and monoterpenes. (literal)
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