Production of hemicellulosic sugars from sugarcane bagasse via steam explosion employing industrially feasible conditions: Pilot scale study (2018)
- Authors:
- Autor USP: KUMAR, ANUJ - EEL
- Unidade: EEL
- DOI: 10.1016/j.biteb.2018.07.011
- Subjects: BIOTECNOLOGIA; CANA-DE-AÇÚCAR; BAGAÇOS; OLIGOSSACARÍDEOS
- Keywords: Sugarcane bagasse; Steam explosion; Hemicellulosic hydrolysate; Oligosaccharides; Enzymatic saccharification
- Language: Inglês
- Abstract: Development of efficient process for hemicellulosic sugars (C5) production from lignocellulosic feedstocks has a central role in industrial biorefinery. Since the selection of right conditions for feasible fermentable C5 production with maximum yields is crucial, we investigated the effect of different combined severity factors (CSF) in steam explosion (auto-catalyzed (AC) and sulfuric acid catalyzed (SC)) for sugarcane bagasse (SB) pretreatment on xylose and oligosaccharides recovery along with inhibitors characterization. AC-Steam explosion of SB (CSF-0.37) showed lower xylose (15 g/L) amount and higher xylo- and cello-oligosaccharides (60 g/L) than SC-Steam exploded SB (CSF-1.12) showing 40 g/L xylose and xylo- and cello-oligosaccharides (14 g/L). The hemicellulosic sugar solution so called C5-liquors were then submitted for enzymatic hydrolysis (50 °C, 30 h) using the different ratio of commercial lignocellulosic enzymatic cocktails (Cellic® CTec3 and HTec3). By using C5-liquor, AC (Log R0 3.94) showed the best xylan conversion while SC (Log R0 3.78) enhanced conversion of sugars into inhibitors.
- Imprenta:
- Source:
- Título: Bioresource Technology Reports
- ISSN: 2589014X
- Volume/Número/Paginação/Ano: v., n. , p.138-146, 2018
- Este periódico é de assinatura
- Este artigo NÃO é de acesso aberto
- Cor do Acesso Aberto: closed
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ABNT
SILVEIRA, Marcos Henrique Luciano et al. Production of hemicellulosic sugars from sugarcane bagasse via steam explosion employing industrially feasible conditions: Pilot scale study. Bioresource Technology Reports, n. , p. 138-146, 2018Tradução . . Disponível em: https://doi.org/10.1016/j.biteb.2018.07.011. Acesso em: 25 dez. 2025. -
APA
Silveira, M. H. L., Chandel, A. K., Vanelli, B. A., Sacilotto, L. M., & Cardoso, E. B. (2018). Production of hemicellulosic sugars from sugarcane bagasse via steam explosion employing industrially feasible conditions: Pilot scale study. Bioresource Technology Reports, ( ), 138-146. doi:10.1016/j.biteb.2018.07.011 -
NLM
Silveira MHL, Chandel AK, Vanelli BA, Sacilotto LM, Cardoso EB. Production of hemicellulosic sugars from sugarcane bagasse via steam explosion employing industrially feasible conditions: Pilot scale study [Internet]. Bioresource Technology Reports. 2018 ;( ): 138-146.[citado 2025 dez. 25 ] Available from: https://doi.org/10.1016/j.biteb.2018.07.011 -
Vancouver
Silveira MHL, Chandel AK, Vanelli BA, Sacilotto LM, Cardoso EB. Production of hemicellulosic sugars from sugarcane bagasse via steam explosion employing industrially feasible conditions: Pilot scale study [Internet]. Bioresource Technology Reports. 2018 ;( ): 138-146.[citado 2025 dez. 25 ] Available from: https://doi.org/10.1016/j.biteb.2018.07.011 - Comparative analysis of key technologies for cellulosic ethanol production from Brazilian sugarcane bagasse at a commercial scale
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Informações sobre o DOI: 10.1016/j.biteb.2018.07.011 (Fonte: oaDOI API)
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