Mycotoxins of Alternaria alternata produced on ceiling tiles |
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| Authors: | P Ren D G Ahearn SA Crow Jr |
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| Affiliation: | (1) Environmental Research Center, Department of Biology, Georgia State University, PO Box 4010, Atlanta, Georgia 30302-4010, USA, US |
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| Abstract: | The production of mycotoxins by Alternaria alternata in cellulosic ceiling tiles was examined with thin-layer chromatography and high-performance liquid chromatography procedures. Alternariol and alternariol monomethyl ether were found in ceiling tile extracts, whereas extracts of control rice cultures of all three isolates produced these mycotoxins plus altenuene and altertoxin I. Extensive fungal growth and mycotoxin production occurred in the ceiling tiles at relative humidities of 84–89% and 97%. Received 28 May 1997/ Accepted in revised form 06 October 1997 |
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| Keywords: | : Alternaria mycotoxin ceiling tiles |
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