Optimization of C-phycocyanin Extraction from Arthrospira maxima Grown in a Raceway System

Abstract

Microalgae are photosynthetic microorganisms 
whose production has increased due to their ability to synthesize 
a high content of lipids, proteins, and carbohydrates. The 
cultivation of microalgae in open systems (raceways) generates 
lower operating costs. The use of inorganic fertilizers such as 
NPK to supplement culture can be a profitable strategy to 
decrease production costs. Arthrospira maxima is a blue spiral 
microalga known for its production of phycocyanin, a blue 
pigment with anticancer and anti-inflammatory properties. The 
objective of this research was to optimize culture conditions for 
phycocyanin production in A. maxima using the Taguchi 
methodology