Utilization of sugarcane straw for production of β-glucan biopolymer by Lasiodiplodia theobromae CCT 3966 in batch fermentation process (2020)
- Authors:
- USP affiliated authors: SANTOS, JÚLIO CÉSAR DOS - EEL ; SILVA, SILVIO SILVERIO DA - EEL ; ABDESHAHIAN, PEYMAN - EEL ; ASCENCIO, JESUS JIMENEZ - EEL ; PHILIPPINI, RAFAEL RODRIGUES - EEL ; ANTUNES, FELIPE ANTONIO FERNANDES - EEL
- Unidade: EEL
- DOI: 10.1016/j.biortech.2020.123716
- Assunto: BIOPOLÍMEROS
- Keywords: Sugarcane straw; β-Glucan production; Lasiodiplodia theobromae CCT3966; Biopolymer; Lignocellulosic substances
- Language: Inglês
- Abstract: β-Glucans as emerging biopolymer are widely produced by microorganisms in fermentation processes using commercial sugars which make process non-economic. Lignocellulosic substances are inexpensive carbon sources, which could be exploited for sustainable production of β-glucans. In this study, a lignocellulosic ma- terial, namely sugarcane straw (SCS) was utilized for the production of extracellular β-glucan by Lasiodiplodia theobromae CCT3966. SCS was subjected to acid and subsequent alkaline pretreatment, followed by enzymatic saccharification using cellulase enzyme. Quantity of 48.65 g/L glucose was released after enzymatic hydrolysis. β-Glucan production was performed by cultivation of fungal strain in SCS hydrolysate at 28 °C and initial culture pH 7. Highest β-glucan yield and productivity of 0.047 gg−1 and 0.014 gL-1h−1, respectively was obtained at 72 h fermentation time. Kinetic study of β-glucan production revealed experimental biosynthesis of β-glucan from SCS hydrolysate followed the trend generated by Logistic and Luedeking-Piret models. Chemical structure of biopolymer produced showed β-glucan constitution.
- Source:
- Título: Bioresource technology
- ISSN: 09608524
- Volume/Número/Paginação/Ano: v.314, p.1-10, 2020
- Este periódico é de assinatura
- Este artigo NÃO é de acesso aberto
- Cor do Acesso Aberto: closed
-
ABNT
ABDESHAHIAN, Peyman et al. Utilization of sugarcane straw for production of β-glucan biopolymer by Lasiodiplodia theobromae CCT 3966 in batch fermentation process. Bioresource technology, v. 314, p. 1-10, 2020Tradução . . Disponível em: https://doi.org/10.1016/j.biortech.2020.123716. Acesso em: 01 jan. 2026. -
APA
Abdeshahian, P., Ascencio, J. J., Philippini, R. R., Antunes, F. A. F., Santos, J. C., & Silva, S. S. da. (2020). Utilization of sugarcane straw for production of β-glucan biopolymer by Lasiodiplodia theobromae CCT 3966 in batch fermentation process. Bioresource technology, 314, 1-10. doi:10.1016/j.biortech.2020.123716 -
NLM
Abdeshahian P, Ascencio JJ, Philippini RR, Antunes FAF, Santos JC, Silva SS da. Utilization of sugarcane straw for production of β-glucan biopolymer by Lasiodiplodia theobromae CCT 3966 in batch fermentation process [Internet]. Bioresource technology. 2020 ;314 1-10.[citado 2026 jan. 01 ] Available from: https://doi.org/10.1016/j.biortech.2020.123716 -
Vancouver
Abdeshahian P, Ascencio JJ, Philippini RR, Antunes FAF, Santos JC, Silva SS da. Utilization of sugarcane straw for production of β-glucan biopolymer by Lasiodiplodia theobromae CCT 3966 in batch fermentation process [Internet]. Bioresource technology. 2020 ;314 1-10.[citado 2026 jan. 01 ] Available from: https://doi.org/10.1016/j.biortech.2020.123716 - Utilization of sugarcane straw for production of β-glucan biopolymer by Lasiodiplodia theobromae CCT 3966 in batch fermentation process
- Fermentative Production of Lasiodiplodan by Lasiodiplodia theobromae CCT3966 from Pretreated Sugarcane Straw
- Valorization of Lignocellulosic Biomass and Agri-food Processing Wastes for Production of Glucan Polymer
- Lignocellulose as a Renewable Carbon Source for Microbial Synthesis of Different Enzymes
- Nanotechnological Interventions for Sustainable Production of Microbial Biofuel and Bioenergy
- From by- to bioproducts: selection of a nanofiltration membrane for biotechnological xylitol purification and process optimization
- Hemicellulosic ethanol production by immobilized wild Brazilian yeast Scheffersomyces shehatae UFMG-HM 52.2: effects of cell concentration and stirring rate
- Organosolv Pretreatment of Sugar Cane Bagasse for Bioethanol Production
- Biosurfactant production by Aureobasidium pullulans in stirred tank bioreactor: New approach to understand the influence of important variables in the process
- Hydrodynamic cavitation as an efficient pretreatment method for lignocellulosic biomass: a parametric study
Informações sobre o DOI: 10.1016/j.biortech.2020.123716 (Fonte: oaDOI API)
How to cite
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
