Saccharification of acid–alkali pretreated sugarcane bagasse using immobilized enzymes from Phomopsis stipata

3 Biotech ◽  
2022 ◽  
Vol 12 (1) ◽  
Author(s):  
Sâmilla Gabriella Coelho de Almeida ◽  
Giuliano Formaggio de Mello ◽  
Miquéias Gomes do Santos ◽  
Débora D. Virginio da Silva ◽  
Ellen Cristine Giese ◽  
...  
Keyword(s):  
Sugarcane Bagasse ◽  
Immobilized Enzymes ◽  
Pretreated Sugarcane Bagasse

Influence of the Chemical Composition on the Enzymatic Hydrolysis of Hot Water and Organosolv Pretreated Sugarcane Bagasse

2019 ◽  
Vol 11 (7) ◽  
pp. 3337-3344
Author(s):  
María E. Vallejos ◽  
Marcia D. Zambon ◽  
María C. Area ◽  
Antonio A. S. Curvelo
Keyword(s):  
Chemical Composition ◽  
Enzymatic Hydrolysis ◽  
Sugarcane Bagasse ◽  
Hot Water ◽  
Pretreated Sugarcane Bagasse ◽  
Hydrolysis Of

Production of cellulases by solid state fermentation using natural and pretreated sugarcane bagasse with different fungi

2019 ◽  
Vol 17 ◽  
pp. 1-6 ◽  
Author(s):  
Gabriella Soares Borges Salomão ◽  
Jacyele Clarindo Agnezi ◽  
Larissa Bastos Paulino ◽  
Luana Borchardt Hencker ◽  
Taísa Shimosakai de Lira ◽  
...  
Keyword(s):  
Solid State ◽  
Sugarcane Bagasse ◽  
Solid State Fermentation ◽  
Pretreated Sugarcane Bagasse

scholarly journals On-site integrated production of cellulases and β-glucosidases by Trichoderma reesei Rut C30 using steam-pretreated sugarcane bagasse

2018 ◽  
Author(s):  
Marcella Fernandes de Souza ◽  
Elba Pinto da Silva Bon ◽  
Ayla Sant’ Ana da Silvab
Keyword(s):  
Carbon Source ◽  
Lignocellulosic Biomass ◽  
Trichoderma Reesei ◽  
Sugarcane Bagasse ◽  
Enzyme Preparation ◽  
Integrated Approach ◽  
Aspergillus Awamori ◽  
Pretreated Sugarcane Bagasse ◽  
Hydrolysis Of ◽  
Rut C30

AbstractThe high cost of commercial cellulases still hampers the economic competitiveness of the production of fuels and chemicals from lignocellulosic biomasses. This cost may be decreased by the on-site production of cellulases with the integrated use of the lignocellulosic biomass as carbon source. This integrated approach was evaluated in the present study whereby steam-pretreated sugarcane bagasse (SPSB) was used as carbon source for the production of cellulases by Trichoderma reesei Rut C30 and the produced enzymes were subsequently used for SPSB hydrolysis. An enzyme preparation with a high cellulase activity, of 1.93 FPU/mL, was obtained, and a significant β-glucosidase activity was achieved in buffered media, indicating the importance of pH control during enzyme production. The hydrolysis of SPSB with the laboratory-made mixture resulted in a glucose yield of 80%, which was equivalent to those observed for control experiments using commercial enzymes. Even though the supplementation of this mixture with external β-glucosidase from Aspergillus awamori was found to increase the initial hydrolysis rates, it had no impact on the final hydrolysis yield. It was shown that SPSB is a promising carbon source for the production of cellulases and β-glucosidases by T. reesei Rut C30 and that the enzyme preparation obtained is effective for the hydrolysis of SPSB, supporting the on-site integrated approach to decrease the cost of the enzymatic hydrolysis of lignocellulosic biomass.

Comparative study on ethanol production from pretreated sugarcane bagasse using immobilized Saccharomyces cerevisiae on various matrices

2013 ◽  
Vol 50 ◽  
pp. 488-493 ◽  
Author(s):  
Anita Singh ◽  
Punita Sharma ◽  
Alok Kumar Saran ◽  
Namita Singh ◽  
Narsi R. Bishnoi
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Comparative Study ◽  
Ethanol Production ◽  
Sugarcane Bagasse ◽  
Pretreated Sugarcane Bagasse

Addition of Surfactants and Non-Hydrolytic Proteins and Their Influence on Enzymatic Hydrolysis of Pretreated Sugarcane Bagasse

2016 ◽  
Vol 181 (2) ◽  
pp. 593-603 ◽  
Author(s):  
Johanna Méndez Arias ◽  
Anelize de Oliveira Moraes ◽  
Luiz Felipe Amarante Modesto ◽  
Aline Machado de Castro ◽  
Nei Pereira Jr
Keyword(s):  
Enzymatic Hydrolysis ◽  
Sugarcane Bagasse ◽  
Pretreated Sugarcane Bagasse ◽  
Hydrolysis Of

Synthesis of chitosan-cellulase nanohybrid and immobilization on alginate beads for hydrolysis of ionic liquid pretreated sugarcane bagasse

2019 ◽  
Vol 133 ◽  
pp. 66-76 ◽  
Author(s):  
Koel Saha ◽  
Pooja Verma ◽  
Jaya Sikder ◽  
Sudip Chakraborty ◽  
Stefano Curcio
Keyword(s):  
Ionic Liquid ◽  
Sugarcane Bagasse ◽  
Alginate Beads ◽  
Pretreated Sugarcane Bagasse ◽  
Hydrolysis Of

Adsorptive Remediation of Congo Red Dye in Aqueous Solutions Using Acid Pretreated Sugarcane Bagasse

2020 ◽  
Vol 28 (4) ◽  
pp. 1129-1137 ◽  
Author(s):  
Abd El-Aziz A. Said ◽  
Aref A. M. Aly ◽  
Mohamed N. Goda ◽  
Mohamed Abd El-Aal ◽  
Mohamed Abdelazim
Keyword(s):  
Aqueous Solutions ◽  
Sugarcane Bagasse ◽  
Congo Red ◽  
Congo Red Dye ◽  
Pretreated Sugarcane Bagasse ◽  
Red Dye
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