Fungicide inhibition of aflatoxins, diacetoxyscirpenol and zearalenone production
Jazyk angličtina Země Spojené státy americké Médium print
Typ dokumentu časopisecké články
PubMed
8112694
DOI
10.1007/bf02898597
Knihovny.cz E-zdroje
- MeSH
- aflatoxiny antagonisté a inhibitory biosyntéza MeSH
- alfa-amylasy metabolismus MeSH
- aminoimidazolkarboxamid analogy a deriváty farmakologie MeSH
- aniliny farmakologie MeSH
- Aspergillus flavus účinky léků enzymologie metabolismus MeSH
- fungicidy průmyslové farmakologie MeSH
- Fusarium účinky léků enzymologie MeSH
- hydantoiny * MeSH
- mykotoxiny antagonisté a inhibitory biosyntéza MeSH
- oxazoly farmakologie MeSH
- trichotheceny antagonisté a inhibitory biosyntéza MeSH
- zearalenon antagonisté a inhibitory biosyntéza MeSH
- Publikační typ
- časopisecké články MeSH
- Názvy látek
- aflatoxiny MeSH
- alfa-amylasy MeSH
- aminoimidazolkarboxamid MeSH
- aniliny MeSH
- diacetoxyscirpenol MeSH Prohlížeč
- dicloran MeSH Prohlížeč
- fungicidy průmyslové MeSH
- hydantoiny * MeSH
- iprodione MeSH Prohlížeč
- mykotoxiny MeSH
- oxazoly MeSH
- trichotheceny MeSH
- vinclozolin MeSH Prohlížeč
- zearalenon MeSH
The effect of fungicides on the production of aflatoxin by Aspergillus flavus IMI 89717, diacetoxyscirpenol and zearalenone by Fusarium graminearum was studied. In a yeast extract-sucrose medium, dicloran, iprodione and vinclozolin fungicides significantly inhibited mycelial growth of A. flavus at 250 ppm and significantly decreased aflatoxin production at 100, 250 and 500 ppm, respectively. In potato-dextrose broth, these fungicides diminished the mycelial growth of F. graminearum and production of diacetoxyscirpenol and zearalenone at 100 ppm. Sensitivity of toxigenic mycelia to fungicides increased approximately five-fold in a yeast extract-starch medium with an appreciable reduction in sugar uptake and alpha-amylase activity.
