[Bioproduction of sterigmatocystine by Aspergillus versicolor (Vuill.) tiraboschi in dry fodder].

  • Joseph Le Bars
  • Published 1977 in Annales de la nutrition et de l'alimentation
Lucerne and ray-grass, sterilized or not, were equilibrated at relative humidity (E.R.H.) 84, 88, 93 p. 100, and contaminated by spores of a highly toxinogenic A. Versicolor strain and maintained in these E.R.H. during 6 months. A peculiar technique for extraction and purification was necessary; the quantification limit for sterigmatocystin was 100 ppb… CONTINUE READING