Fig. 5From: Evaluation of native microalgae from Tunisia using the pulse-amplitude-modulation measurement of chlorophyll fluorescence and a performance study in semi-continuous mode for biofuel productionVariations in fatty acids content (a) and saponifiable lipids productivity (b) of Tetraselmis sp., Chlorella sp., Nitzschia sp. and Scenedesmus sp. at steady state, as a function of the dilution rate appliedBack to article page