Heterotrophic Cultivation Displaces Open Pond Volume
Protein isolates and hydrolysates grow at 12.6%, fastest of the six fractions, and heterotrophic cultivation is what carries them. Feeding chlorella sugar in a closed fermenter rather than growing it under sunlight produces consistent composition, higher cell density, and no exposure to airborne heavy metals or cyanobacterial cross-growth. The commercial awkwardness is that the resulting material contains far less chlorophyll and does not photosynthesise, which sits badly with green marketing built on sunlight. Producers are increasingly leading with consistency and purity instead, which is the stronger argument anyway. Consistency and purity are the stronger arguments anyway.
Market Impact: Country grows at 12.4%








