Efficiency of monomeric and oligomeric forms of phenolic acids extracted from wheat durum bran to modulate TCTB biosynthesis by fusarium

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Atanassova, Vessela | Boutigny, Anne-Laure | Barreau, Christian, C. | Richard-Forget, Florence, Forget

Edité par CCSD ; Akadémiai Kiadó -

International audience. The effect of an extract of wheat bran phenolic acids was tested in liquid cultures on type B trichothecene (TCTB) production by Fusarium graminearum and culmorum. The extract was shown to contain mainly monomeric forms of phenolic acids and diferulic acids. The high efficiency of this extract was ascribed to the great inhibition induced by monomeric and oligomeric forms. A synergic effect of the different compounds present in the extract is discussed.

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