Medium pH, carbon and nitrogen concentrations modulate the phosphate solubilization efficiency of Penicillium purpurogenum through organic acid production.

@article{Scervino2011MediumPC,
  title={Medium pH, carbon and nitrogen concentrations modulate the phosphate solubilization efficiency of Penicillium purpurogenum through organic acid production.},
  author={Jos{\'e} Mart{\'i}n Scervino and V{\'i}ctor Leandro Papinutti and Manuel S. Godoy and Maria Alejandra Rodriguez and I F Della M{\'o}nica and Marina Recchi and M Julia Pettinari and Alicia Margarita Godeas},
  journal={Journal of applied microbiology},
  year={2011},
  volume={110 5},
  pages={1215-23}
}
AIMS To study phosphate solubilization in Penicillium purpurogenum as function of medium pH, and carbon and nitrogen concentrations. METHODS AND RESULTS Tricalcium phosphate (CP) solubilization efficiency of P. purpurogenum was evaluated at acid or alkaline pH using different C and N sources. Glucose- and (NH(4) )(2) SO(4) -based media showed the highest P solubilization values followed by fructose. P. purpurogenum solubilizing ability was higher in cultures grown at pH 6·5 than cultures at… CONTINUE READING
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