Effect of carbon and nitrogen sources on the production of penitrem B by Penicillium aurantiogriseum.
Effect of different carbon and nitrogen sources on the production of penitrem B was studied. D-Xylose induced maximum penitrem B production, while melibiose, glycerol, citric acid and succinic acid were poor substrates. Potassium nitrate, L-asparagine, sodium nitrate, glycine, DL-aspartic acid and L-tryptophan supported good production of penitrem B. Conversely zirconyl nitrate, barium nitrate, aluminum nitrate, acetanilide, 4-aminobenzoic acid, 4-nitrobenzoic acid and 4-nitroaniline were toxic and did not even permit the growth of the fungus.
Surekha
M
M
Department of Botany, Kakatiya University, Warangal, India.
Reddy
S M
SM
D002244:Carbon / Q000502:physiology*; D003470:Culture Media; D009183:Mycotoxins / Q000096:biosynthesis*; D009584:Nitrogen / Q000502:physiology*; D010407:Penicillium / Q000254:growth & development / Q000502:physiology*
D003470:Culture Media; D009183:Mycotoxins; C003626:tremortin; D002244:Carbon; D009584:Nitrogen