Optimization of Fermentation Conditions for Enhanced Single Cell Protein Production by Rossellomorea marisflavi NDS and Nutritional Composition Analysis

Microbial proteins offer a sustainable alternative for animal nutrition. Rossellomorea maris- flavi NDS, a bacterium isolated from seawater, was previously identified as a promising candidate due to its high protein content. This study aimed to enhance its single cell protein production through systemic fermentation optimization. Single-factor optimiza- tion in shake flask determined the optimal conditions to be: a salinity of 20‰ NaCl, a temperature of 32 ◦C, and an initial pH of 7.3, and a...