Fig. 1From: Raman spectroscopy online monitoring of biomass production, intracellular metabolites and carbon substrates during submerged fermentation of oleaginous and carotenogenic microorganismsBiomass (a, b) and carbon substrate (c, d) concentrations during: (a, c) fermentation of glucose by Rhodotorula, and (b, d) fermentation of glycerol by Schizochytrium for the control bioreactor (blue) and the bioreactor with FT-Raman spectroscopy flow measurement cell in recirculatory loop (orange)Back to article page