Bioethanol production from lignocellulosic materials is hindered by the high costs of pretreatment and the enzymes. The present study aimed to evaluate whether co-cultivation of four selected cellulolytic fungi yields higher cellulase and xylanase activities compared to the monocultures and to investigate whether the enzymes from the co-cultures yield higher saccharification on selected plant materials without thermo-chemical pretreatment. The fungal isolates, Trichoderma reesei F118, Penicillium javanicum FS7, Talaromyces sp. F113, and Talaromyces pinophilus FM9, were grown as monocultures and binary co-cultures under submerged conditions for 7 days. The cellulase and xylanase activities of the culture filtrates were measured, and the culture filtrates were employed for the saccharification of sugarcane leaves, Guinea grass leaves, and water hyacinth stems and leaves. Total reducing sugars and individual sugars released from each plant material were quantified. The co-culture of Talaromyces sp. F113 with Penicillium javanicum FS7 and of T. reesei F118 with T. pinophilus FM9 produced significantly higher cellulase activities compared to the corresponding monocultures whereas no effect was observed on xylanase activities. Overall, the highest amounts of total reducing sugars and individual sugars were obtained from Guinea grass leaves saccharified with the co-culture of T. reesei F118 with T. pinophilus FM9, yielding 63.5% saccharification. Guinea grass leaves were found to be the most susceptible to enzymatic saccharification without pre-treatment, while water hyacinth stems and leaves were the least. Accordingly, the study suggests that fungal co-cultivation could be a promising approach for the saccharification of lignocellulosic materials for bioethanol production.

• MeSH
• celulasa * metabolismus   MeSH
• endo-1,4-beta-xylanasy metabolismus   MeSH
• ethanol metabolismus   MeSH
• Hypocreales enzymologie   metabolismus   růst a vývoj   MeSH
• kokultivační techniky * MeSH
• lignin * metabolismus   MeSH
• listy rostlin mikrobiologie   MeSH
• Penicillium * enzymologie   metabolismus   růst a vývoj   MeSH
• Saccharum * mikrobiologie   metabolismus   MeSH
• Talaromyces * enzymologie   metabolismus   růst a vývoj   MeSH
• Publikační typ
• časopisecké články MeSH

• MeSH
• chřipka lidská prevence a kontrola   terapie   MeSH
• homeopatie MeSH
• kašel terapie   MeSH
• léčivé rostliny MeSH
• rýma terapie   MeSH
• Publikační typ
• populární práce MeSH

• Konspekt
• Lékařské vědy. Lékařství
• NLK Obory
• alternativní lékařství
• pneumologie a ftizeologie
• farmacie a farmakologie