Nare Patvakanyan

Bioconversion of coffee waste via two-stage fermentation using Saccharomyces cerevisiae and Escherichia coli

In this study, a two-stage fermentation strategy using Saccharomyces cerevisiae and Escherichia coli was developed for spent coffee grounds (SCG) hydrolysate valorization. In the first stage, S. cerevisiae ATCC 13,007 was cultivated in thermally and acid-hydrolyzed SCG hydrolysat...