Isolation and identification of precocenes and piperitone from essential oils as specific inhibitors of trichothecene production by Fusarium graminearum.

@article{Yaguchi2009IsolationAI,
  title={Isolation and identification of precocenes and piperitone from essential oils as specific inhibitors of trichothecene production by Fusarium graminearum.},
  author={Atsushi Yaguchi and Tomoya Yoshinari and Rie Tsuyuki and Haruo Takahashi and Takashi Y. Nakajima and Yoshiko Sugita-Konishi and Hiromichi Nagasawa and Shohei Sakuda},
  journal={Journal of agricultural and food chemistry},
  year={2009},
  volume={57 3},
  pages={846-51}
}
Inhibitors of deoxynivalenol production by Fusarium graminearum are useful for protecting crops from deoxynivalenol contamination. We isolated precocenes and piperitone from the essential oils of Matricaria recutita and Eucalyptus dives, respectively, as specific inhibitors of the production of 3-acetyldeoxynivalenol, a biosynthetic precursor of deoxynivalenol. Precocenes I and II and piperitone inhibited 3-acetyldeoxynivalenol production by F. graminearum in a liquid culture with IC(50) values… CONTINUE READING

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