1. Fusarenon X and 7-deoxynivalenol in cultures of Fusarium graminearum isolates
- Author
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V. K. Shevtsov, A. N. Leonov, G. P. Kononenko, and N. A. Soboleva
- Subjects
Fusarium ,Chromatography ,Trimethylsilyl ,biology ,Stereochemistry ,Metabolite ,Biomass ,Plant Science ,General Chemistry ,biology.organism_classification ,General Biochemistry, Genetics and Molecular Biology ,chemistry.chemical_compound ,chemistry ,Mass spectrum ,Fusarenon-X - Abstract
It has been established that the biomass of isolates ofFusarium graminearum Schw. that form nivalenol on grain contain two of its structural analogs — 7-deoxynivalenol and 4-acetylnivalenol (fusarenon X). The substances were identified by a combination of chromatographic characteristics and the chemical-ionization mass spectra of their complete trimethylsilyl ethers. 7-Deoxynivalenol is a new, not previously described, metabolite of fusariogenic nature.
- Published
- 1991
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