A. Fargasova, ANTHRAQUINONE PIGMENTS PRODUCTION BY BROWN MUTANT TRICHODERMA-VIRIDE M-108 UNDER VARIOUS NUTRITION CONDITIONS, Acta microbiologica Hungarica, 39(3-4), 1992, pp. 241-247
In this work the influence of 12 carbon and 9 nitrogen sources on pigm
ent production of brown mutant Trichoderma viride M-108 was tested. Th
ere were two concentrations of nutrient sources used and the test were
carried out in three light regimes. The pigmentation was good only on
media containing sodium nitrate, sodium nitrite, sucrose, starch and
glycerol and there was no pigment production on media with adenine, am
monium chloride and ammonium sulphate. In mixtures of pigments, indivi
dual compounds were determined by using thin-layer chromatography and
UV spectra of colour fractions.