Scale‐Up of Tailor‐Made Onsite Enzyme Blend From Cassava Peels for Industrial Bioethanol Production

The Scientific World JOURNAL, Год журнала: 2025, Номер 2025(1)

Опубликована: Янв. 1, 2025

Bioethanol production is one of the key alternatives for fossil fuel use due to climate change. The study seeks upscale tailor‐made onsite enzyme blends bioconversion cassava peels bioethanol in simultaneous saccharification and fermentation (SSF) process using peels‐degrading fungi. starch cellulose contents were determined. results showed significant levels (39.78%) (31.21%), indicating that are valuable raw materials production. To investigate cassava‐degrading microbes, Aspergillus niger demonstrated highest activity with a diameter zone clearance 16 mm. Tailor‐made produced A . various substrate concentrations (1%, 3%, 5%, 8%, 10%) milled at periods 2, 4, 6, 8, 10 days spore concentration 2.1 × 5 cells/mL. amylolytic cellulolytic activities determined as 4.759 U/mL 4.265 U/mL, respectively, 5% 6‐day optimal conditions. blend was upscaled three vessels, thus 0.250 L flask, 1.0 fermenter optimized conditions SSF These firstly applied flask process, fixed dose 20 mL 1.5 g Saccharomyces cerevisiae varying 10%, 20% ethanol analyzed daily days. theoretical yields recorded 15.64%, 16.02%, 14.91% 0.250, 1, volumes obtained different demonstrate potential industrial Ghana.

Язык: Английский

Harnessing lignocellulosic biomass: Insights into pre‐treatment strategies and hydrolytic enzyme production

Industrial Crops and Products, Год журнала: 2025, Номер 229, С. 120986 - 120986

Опубликована: Апрель 16, 2025

Язык: Английский