Use of dry yeast biomass as a new approach for detoxification of hemicellulosic hydrolysates aiming to xylitol production (2021)
- Authors:
- USP affiliated authors: FELIPE, MARIA DAS GRAÇAS DE ALMEIDA - EEL ; SANTOS, JÚLIO CÉSAR DOS - EEL ; JOFRE, FANNY MACHADO - EEL ; PEREZ, ANDRES FELIPE HERNANDEZ - EEL
- Unidade: EEL
- DOI: 10.1016/j.indcrop.2021.113812
- Assunto: BIOTECNOLOGIA
- Keywords: Biosorption; Dry yeast biomass; Detoxification; Hemicellulosic hydrolysate; Xylitol
- Language: Inglês
- Abstract: The presence of toxic compounds in hemicellulosic hydrolysates is a bottleneck for biotechnological processes, such as xylitol production. In our work, a new approach was proposed for hemicellulosic hydrolysates detoxification by using the residual dry yeast biomass (DYB) from xylitol production bioprocess. Candida tropicalis biomass was recovered from fermentation process of a medium based on sugarcane bagasse and straw hemicellulosic hydrolysate (SBSH). The effects of influent variables on detoxification performance were investigated, and the removal of phenolic compounds, acetic acid, furfural and 5-hydroxymethylfurfural reached up to, respectively, 27.0 %, 26.7 %, 27.5 %, and 25.8 %. By using the SBSH detoxified at conditions of highest phenolics removal, fermentations (initial xylose concentration of 52 g L− 1 ) were performed for xylitol production, resulting in a yield of 0.79 gg-1 and 86 % of conversion efficiency. Thus, the use of residual DYB is a potential alternative for detoxification of hemicellulosic hydrolysates, since recycling the biomass could reduce the expenditures with adsorbents.
- Imprenta:
- Publisher: Elsevier
- Publisher place: Montana-EUA
- Date published: 2021
- Source:
- Título: Industrial crops and products
- ISSN: 0926-6690
- Volume/Número/Paginação/Ano: v. 170, p.1-10, art. n. 113812, 2021
- Este periódico é de assinatura
- Este artigo NÃO é de acesso aberto
- Cor do Acesso Aberto: closed
-
ABNT
JOFRE, Fanny Machado et al. Use of dry yeast biomass as a new approach for detoxification of hemicellulosic hydrolysates aiming to xylitol production. Industrial crops and products, v. 170, n. art. 113812, p. 1-10, 2021Tradução . . Disponível em: https://doi.org/10.1016/j.indcrop.2021.113812. Acesso em: 28 dez. 2025. -
APA
Jofre, F. M., Felipe, M. das G. de A., Pérez, A. F. H., & Santos, J. C. dos. (2021). Use of dry yeast biomass as a new approach for detoxification of hemicellulosic hydrolysates aiming to xylitol production. Industrial crops and products, 170( art. 113812), 1-10. doi:10.1016/j.indcrop.2021.113812 -
NLM
Jofre FM, Felipe M das G de A, Pérez AFH, Santos JC dos. Use of dry yeast biomass as a new approach for detoxification of hemicellulosic hydrolysates aiming to xylitol production [Internet]. Industrial crops and products. 2021 ; 170( art. 113812): 1-10.[citado 2025 dez. 28 ] Available from: https://doi.org/10.1016/j.indcrop.2021.113812 -
Vancouver
Jofre FM, Felipe M das G de A, Pérez AFH, Santos JC dos. Use of dry yeast biomass as a new approach for detoxification of hemicellulosic hydrolysates aiming to xylitol production [Internet]. Industrial crops and products. 2021 ; 170( art. 113812): 1-10.[citado 2025 dez. 28 ] Available from: https://doi.org/10.1016/j.indcrop.2021.113812 - Sugarcane Syrup Improves Xylitol Bioproduction from Sugarcane Bagasse and Straw Hemicellulosic Hydrolysate
- Xylitol and ethanol co-production from sugarcane bagasse and straw hemicellulosic hydrolysate supplemented with molasses
- Yeast biomass as biotechnological strategy for detoxification of hemicellulosic hydrolysate of sugarcane byproducts for xylitol production
- Potential use of the dried biomass of Candida guilliermondii FTI20037 in the context of a sugarcane biorefinery
- Physicochemical and thermal characteristics of sugarcane straw and its cellulignin
- Biotechnological production of sweeteners
- Introduction of a biodegradable agent for detoxification of hemicellulosic hydrolysates for xylitol production
- Valorization of the sugarcane bagasse and straw hemicellulosic hydrolysate through xylitol bioproduction: effect of oxygen availability and sucrose supplementation as key factors
- Xylitol and Sorbitol: challenges and opportunities in biorefineries integration
- Scaling up xylitol bioproduction: Challenges to achieve a profitable bioprocess
Informações sobre o DOI: 10.1016/j.indcrop.2021.113812 (Fonte: oaDOI API)
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