Growth and morphometric characteristics of the microalga Porphyridium purpureum (Bory) Ross using sodium bicarbonate as a carbon source

Key Points

• Enhanced growth rate of Porphyridium purpureum observed with sodium bicarbonate.
• Morphometric characteristics improved significantly during the study period.
• Assessment using various carbon sources showed sodium bicarbonate is effective for growth.
• Highlights potential for sustainable cultivation of microalgae in biotechnological applications.