INFLUENŢA COMPUŞILOR COORDINATIVI AI Co(III), Cu(II) şi Zn(II) CU LIGANZI OXIMICI ASUPRA BIOSINTEZEI HIDROLAZELOR EXOCELULARE LA FUNGII MICELIALI

Alexandra DESEATNIC-CILOCI, Eduard COROPCEANU*, Steliana CLAPCO, Andrei RIJA*, Jana TIURINA, Cezara BIVOL, Olga BOLOGA*, Ion BULHAC* Institutul de Microbiologie şi Biotehnologie al AŞM * Institutul de Chimie al AŞM

Аннотация

The influence of coordination compounds of cobalt, copper and zinc with oxime ligands on the biosynthesis of exocellular hydrolases of fungal strains Aspergillus niger CNMN FD 10 – producer of cellulases and xylanases, Trichoderma koningii Oudemans CNMN FD 15 and Fusarium gibbosum CNMN 12 – producers of proteases was studied. The differential effect of tested compounds on the biosynthesis of hydrolases, depending on the origin of micromycetes and the synthesized enzymatic systems was established. Keywords: cellulases, xylanases, proteases, coordination compounds, micromycetes, directed synthesis.