Fig. 5From: Valorisation of cotton post-industrial textile waste into lactic acid: chemo-mechanical pretreatment, separate hydrolysis and fermentation using engineered yeasta l-Lactic acid production performed with cotton hydrolysate in citrate buffer and further initially buffered with CaCO3. l-Lactic acid production was performed in standard conditions as a control using both b lab-grade glucose + CaCO3 and using c lab-grade glucose + citrate buffer and CaCO3Back to article page