The effect of initial pH on aflatoxin production by Aspergillus parasiticus NRRL 2999 was examined in a semisynthetic medium. Maximal growth, aflatoxin production, and aflatoxin production per unit of growth occurred at initial pH levels of 5.0, 6.0, and 7.0 respectively. Initial pH levels less than pH 6.0 favored production of the B toxins, whereas levels greater than pH 6.0 favored production...

Some oxadiazole derivatives were tested in vitro against Aspergillus parasiticus, Aspergillus flavus, Aspergillus niger, Fusarium solani, Fusarium moniliforme and Stachybotrys chartarum. All compounds showed the highest antifungal activity against S. chartarum. Among these compounds (3a-j), compounds 3a, 3c, 3d, 3e, 3i, 3j exhibited the same level of antifungal activity against all tested mold ...

Various cases of conjoined twinning have been presented as problems for the animalist view that we are animals. In some actual and possible human dicephalus discussed in literature, it is arguable there two persons but only one animal. It also tempting to believe animal instances craniopagus parasiticus described. Here argued can admit these which not animals, without forfeiting title “animalis...

the effects of two iranian medicinal plants including zataria multiflora and geranium pelargoniumwere evaluated on growth-inhibiting of some toxigenic fungi such as aspergillus flavus, a. parasiticus, a.ochraceus and fusarium verticillioides. in this study, standard z. multiflora and g. pelargonium essentialoils (eos) were diluted in 0.01% dimethyl sulfoxide. different dilutions of z. multiflor...

Aflatoxins produced by several species in Aspergillus section Flavi are a significant problem in agriculture and a continuous threat to human health. To provide insights into the biology and global population structure of species in section Flavi, a total of 1,304 isolates were sampled across six species (A. flavus, A. parasiticus, A. nomius, A. caelatus, A. tamarii, and A. alliaceus) from sing...