نتایج جستجو برای: utmc5040 aspergillus westerdijkiae
تعداد نتایج: 23877 فیلتر نتایج به سال:
Ochratoxin A (OTA), a potentially carcinogenic mycotoxin which contaminates grains, is produced by several Aspergillus species. A comparative sequence analysis of the OTA-producing Aspergillus ochraceus fc-1 strain and other Aspergillus species was performed. Two new OTA-related polyketide synthase (PKS) (AoOTApks) genes were identified. The predicted amino acid sequence of AoOTApks-1 displayed...
The resistance of Aspergillus species to antifungal is increasingly reported and the knowledge of the local epidemiology and antifungal susceptibility pattern is pivotal to define adequate treatment policies. Our study aimed to: 1) describe the in vitro antifungal susceptibility profile of the Aspergillus species isolated from patients with haematological malignancies in Tunisia; 2) compare the...
The presence of fungi on liquorice could contaminate the crop and result in elevated levels of mycotoxin. In this study, the mycobiota associated with fresh and dry liquorice was investigated in 3 producing regions of China. Potential toxigenic fungi were tested for ochratoxin A (OTA) and aflatoxin B1 (AFB1) production using liquid chromatography/mass spectrometry/mass spectrometry. Based on a ...
This study verified the factors affecting antifungal efficacy of sanitizers against ochratoxin A-producing fungi. The fungi Penicillium nordicum, verrucosum, and Aspergillus westerdijkiae were exposed to three at concentrations: peracetic acid (0.3, 0.6, 1%), benzalkonium chloride 1.2, 2%), sodium hypochlorite (0.5, 0.75, 1%) exposure times (10, 15, 20 min), temperatures 25, 40 °C), with presen...
Aspergillus westerdijkiae is an ochratoxin A (OTA) producer mould in dry-cured meat products. To prevent the presence of ochratoxigenic moulds fermented sausages, natural strategies based on use herbs and their derivatives are spotlight. The aim this study was to test potential antiochratoxigenic effects rosemary leaves (R) essential oil (REO) as biocontrol agents (BCAs) a sausage-based medium....
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