Figure 3From: Getting lipids from glycerol: new perspectives on biotechnological exploitation of Candida freyschussii Time-course of growth and lipid production by in fed-batch cultures of C. freyschussii ATCC 18737. Fed-batch cultures were utilized in order to extend the lipogenic phase without incurring in substrate inhibition. Three approaches were tested: A, pulsed feeding of concentrated glycerol; B, pulsed feeding of C-GMY medium; C, continuous feeding of C-GMY medium. Symbols: glycerol, ○; biomass, ▽; biomass-associated lipids, □; cell counts, ×. The experiments were carried out in triplicate. Representative time-courses are reported herein.Back to article page