PRECURSORI DETERMINANŢI AI BIOSINTEZEI STEROLILOR LA DROJDIA SACCHAROMYCES CARLSBERGENSIS CNMN-Y-15

Agafi a USATÎI, Elena MOLODOI, Oleg CHISELIŢA, Lilia TOPALĂ, Natalia CHISELIŢA, Tamara BORISOVA Institutul de Microbiologie şi Biotehnologie al AŞM

Abstract

The productivity, lipids and sterols compound in yeast strain Saccharomyces carlsbergensis CNMN-Y-15 by the infl uence of some acetic precursors have been analized. Is clear shown the pozitive effect of [Zn(CH3COO)2·4H2O] on yeast productivity, especcially in concentration 30 mg/l. [Mn(CH3COO)2·4H2O] has been manifested as effi cient stimulator of lipids and sterols biosynthesis.