PMID: 9687450Aug 4, 1998Paper

Volatile compounds originating from mixed microbial cultures on building materials under various humidity conditions

Applied and Environmental Microbiology
A KorpiP Pasanen

Abstract

We examined growth of mixed microbial cultures (13 fungal species and one actinomycete species) and production of volatile compounds (VOCs) in typical building materials in outside walls, separating walls, and bathroom floors at various relative humidities (RHs) of air. Air samples from incubation chambers were adsorbed on Tenax TA and dinitrophenylhydrazine cartridges and were analyzed by thermal desorption-gas chromatography and high-performance liquid chromatography, respectively. Metabolic activity was measured by determining CO2 production, and microbial concentrations were determined by a dilution plate method. At 80 to 82% RH, CO2 production did not indicate that microbial activity occurred, and only 10% of the spores germinated, while slight increases in the concentrations of some VOCs were detected. All of the parameters showed that microbial activity occurred at 90 to 99% RH. The microbiological analyses revealed weak microbial growth even under drying conditions (32 to 33% RH). The main VOCs produced on the building materials studied were 3-methyl-1-butanol, 1-pentanol, 1-hexanol, and 1-octen-3-ol. In some cases fungal growth decreased aldehyde emissions. We found that various VOCs accompany microbial activity but th...Continue Reading

References

Dec 1, 1990·Applied and Environmental Microbiology·T BörjessonJ Schnürer
Nov 1, 1972·Applied Microbiology·E KamińskiE Wasowicz
Nov 1, 1994·Applied and Environmental Microbiology·I M EzeonuD G Ahearn
Aug 1, 1996·The Annals of Occupational Hygiene·A L SunessonG Blomquist
Aug 1, 1995·Applied and Environmental Microbiology·A SunessonR Carlson
Dec 1, 1986·Journal of Food Protection·Natholyn D HarrisRobert C Lindsay

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Citations

Oct 10, 2008·Journal of Environmental Monitoring : JEM·Fien Van LanckerNorbert De Kimpe
Sep 30, 2009·Analytical and Bioanalytical Chemistry·Carlo TiebeThomas Hübert
Oct 2, 2009·Toxicology and Industrial Health·Jack D Thrasher, Sandra Crawley
Nov 10, 2012·Environmental Toxicology·Arati A InamdarJoan W Bennett
Jan 7, 2016·Frontiers in Microbiology·Olaf TycPaolina Garbeva
Feb 5, 2008·Applied and Environmental Microbiology·Michael BungeTilmann D Märk
Jul 29, 2005·Current Microbiology·Matthias LechnerJosef Rieder
May 25, 2005·Indoor Air·A Nevalainen, M Seuri
May 23, 2013·Pediatric Allergy and Immunology : Official Publication of the European Society of Pediatric Allergy and Immunology·Marion Flamant-HulinDenis Caillaud
Mar 17, 2015·Applied Microbiology and Biotechnology·Richard HungJoan W Bennett
Oct 29, 2002·Journal of Environmental Monitoring : JEM·Anna-Sara ClaesonAnna-Lena Sunesson
May 16, 2006·Canadian Journal of Microbiology·Terhi Yli-PiriläAino Nevalainen
Nov 21, 2008·Applied Microbiology and Biotechnology·Marco KaiBirgit Piechulla
Mar 10, 2010·Archives of Environmental Contamination and Toxicology·Vivechana DixitS Kay Obendorf
Sep 10, 2020·Annual Review of Microbiology·Arati A InamdarJoan W Bennett
Dec 11, 2007·Applied and Environmental Microbiology·Sung-Chul SeoSergey A Grinshpun
Mar 9, 2007·Journal of Environmental Monitoring : JEM·A-S ClaesonA-L Sunesson
Feb 11, 2009·Critical Reviews in Toxicology·Anne KorpiAnna-Liisa Pasanen
Sep 14, 2012·Journal of Forensic Sciences·Sebastian PaczkowskiStefan Schütz
Oct 1, 2008·Indoor Air·M P Paschoalino, W F Jardim
Jul 11, 2020·Advanced Biosystems·Mamatha SerasanambatiHossam Haick
Jul 2, 2011·Applied Microbiology and Biotechnology·Sebastian Paczkowski, Stefan Schütz
Jul 25, 2019·International Journal of Environmental Research and Public Health·Mateusz KozickiAlicja Abram
Aug 22, 2018·Nature Reviews. Microbiology·Jack A Gilbert, Brent Stephens
Apr 10, 2020·Frontiers in Neuroscience·Moamen M Elmassry, Birgit Piechulla
Apr 3, 2021·Annual Review of Public Health·Jiyoung Ahn, Richard B Hayes
Sep 15, 2004·Environmental Research·Terhi Yli-PiriläAino Nevalainen
Oct 4, 2003·Immunology and Allergy Clinics of North America·Christine A Rogers
Dec 25, 2007·The Journal of Allergy and Clinical Immunology·Jonathan A BernsteinSusan M Tarlo

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