Distribution and mycotoxin-producing ability of some fungal isolates from the air

被引:37
|
作者
Cvetnic, Z
Pepeljnjak, S
机构
[1] Department of Microbiology, Faculty of Pharmacy and Biochemistry, University of Zagreb, 10 000 Zagreb
关键词
aerobiology; fungus flora; outdoor data; mycotoxins; biosynthesis procedure;
D O I
10.1016/S1352-2310(96)00158-6
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Research was carried out on presence and prevalence of common fungal air spores at locations in Croatia. The sampling method employed in the study was by exposure 350 of Petri agar plates to the air for 10 min. Approximately 3400 Colonies were found and mould spores belonging to 22 fungal genera were identified. Cladosporium (44.7%), Penicillium (34.4%), Alternaria (26.3%), Aspergillus (21.6%) and Absidia (12.2%) were the most prevalent fungi encountered Investigation of toxigenic potential of airborne fungi isolates of genera Aspergillus, Fusarium and Trichoderma showed 16.9% mycotoxin-producing strains. The production of aflatoxin B-1 by A. flavus, sterigmatocystin by A. versicolor, zearalenon and T-2 toxin by F. graminearum and diacetoscirpenol by strains of T. viride were obtained. Copyright (C) 1996 Elsevier Science Ltd
引用
收藏
页码:491 / 495
页数:5
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