Fig. 7From: Enhancing total fatty acids and arachidonic acid production by the red microalgae Porphyridium purpureum Volumetric contents of TFAs and ARA in P. purpureum after 18-days of cultivation under different light intensities. (Cultivation conditions: 25 °C, 3 L/min aeration rate). (Values are mean ± SD of two independent experiments)Back to article page