Prikl Biokhim Mikrobiol
March 2008
We studied chitin-glucan complexes from the soil micromycete Cephaliophora tropica D3. The yield and purity of chitin-glucan complexes depended on the medium used for micromycete culturing and the method of mycelium disintegration. Disintegration with liquid nitrogen allowed us to obtain preparations of chitin-glucan complexes with a low content of proteins and a high yield of chitosan (per dry fungal biomass unit weight).
View Article and Find Full Text PDFPhysiological and biochemical properties of the natural rhizospheric association of Klebsiella terrigena E6 and Bacillusfirmus E3 were studied. It was demonstrated that this association fixed actively molecular nitrogen at a rate of 110 nmol ethylene per 1 mg protein per h. The dynamics of bacterial population in the association and in pure cultures were studied.
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