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https://doi.org/10.15255/CABEQ.2023.2191
Release of Fermentable Sugars from Corn Silage – The Effect of Biological Pretreatment
A. Bucić-Kojić
; Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje Kuhača 18, Osijek, HR-31000, Croatia
M. Planinić
; Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje Kuhača 18, Osijek, HR-31000, Croatia
D. Šibalić
; Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje Kuhača 18, Osijek, HR-31000, Croatia
M. Tišma
orcid.org/0000-0002-8846-3127
; Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, Franje Kuhača 18, Osijek, HR-31000, Croatia
Sažetak
Lignocellulose biomass, as a renewable and biodegradable carbon source, provides a wide range of valuable bioproducts. Their utilization requires an efficient conversion process to break down the complex and variable chemical structure of lignocellulose. In this work, a solid-state fermentation-based pretreatment method for the release of fermentable sugars from corn silage was investigated. The optimal process conditions for water-soluble sugar extraction were initially explored by response surface methodology with the aim to achieve the maximum sugar concentration in the extracts.
The optimal extraction conditions were determined: t = 30 min; the liquid-solid ratio L/S = 25 mL g–1; n = 170 rpm; and T = 30 °C. The changes in the content of water-soluble sugars (glucose, fructose, sucrose, maltose, maltotriose) were analyzed during seven days of fungal treatment.
This work is licensed under a Creative Commons Attribution 4.0 International License.
Ključne riječi
solid-state fermentation; corn silage; Trametes versicolor; fermentable sugars; response surface methodology
Hrčak ID:
313483
URI
Datum izdavanja:
19.1.2024.
Posjeta: 437 *