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Fig. 3 | Biotechnology for Biofuels

Fig. 3

From: Microalgal TAG production strategies: why batch beats repeated-batch

Fig. 3

70 mgN L−1-rich medium repeated-batch cultivation (70N). Time-evolution of a biomass (C x ) and N–NO3 (CN–NO3 ) concentrations, b volumetric (a x, vol) and biomass-specific (a x, ) absorption cross section, c TAG concentration (CTAG) and content (f TAG), d polar lipid concentration (C PL) and content (f PL), e carbohydrate concentration (C carbs) and content (f carbs), f estimated protein concentration (C prot) and content (f prot). Red symbols indicate the moment at which a harvest was applied. Lines are drawn only for illustrative purposes

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