Steam-Exploded Sugar Cane Bagasse for On-Site Production of Cellulases and Xylanases by Penicillium echinulatum

2012 ◽  
Vol 26 (8) ◽  
pp. 5316-5320 ◽  
Author(s):  
Marli Camassola ◽  
Aldo José Pinheiro Dillon
Keyword(s):  
Sugar Cane ◽  
Sugar Cane Bagasse ◽  
Penicillium Echinulatum

scholarly journals Morphogenesis and Production of Enzymes byPenicillium echinulatumin Response to Different Carbon Sources

2014 ◽  
Vol 2014 ◽  
pp. 1-10 ◽  
Author(s):  
Willian Daniel Hahn Schneider ◽  
Laísa dos Reis ◽  
Marli Camassola ◽  
Aldo José Pinheiro Dillon
Keyword(s):  
Enzymatic Activity ◽  
Sugar Cane ◽  
Filter Paper ◽  
Carbon Sources ◽  
Sugar Cane Bagasse ◽  
Xylanase Production ◽  
Penicillium Echinulatum ◽  
The Media ◽  
Filter Paper Activity ◽  
Second Generation Ethanol

The effect of different carbon sources on morphology and cellulase and xylanase production ofPenicillium echinulatumwas evaluated in this work. Among the six carbon sources studied, cellulose and sugar cane bagasse were the most suitable for the production of filter paper activity, endoglucanases, xylanases, andβ-glucosidases. However, sucrose and glucose showedβ-glucosidase activities similar to those obtained with the insoluble sources. The polyacrylamide gels proved the enzymatic activity, since different standards bands were detected in the media mentioned above. Regarding morphology, it was observed that the mycelium in a dispersed form provided the greatest enzymatic activity, possibly due to greater interaction between the substrate and hyphae. These data are important in understanding the physiology of fungi and could contribute to obtaining enzyme with potential application in the technology of second generation ethanol.

scholarly journals The Penicillium echinulatum Secretome on Sugar Cane Bagasse

PLoS ONE ◽  
2012 ◽  
Vol 7 (12) ◽  
pp. e50571 ◽  
Author(s):  
Daniela A. Ribeiro ◽  
Júnio Cota ◽  
Thabata M. Alvarez ◽  
Fernanda Brüchli ◽  
Juliano Bragato ◽  
...  
Keyword(s):  
Sugar Cane ◽  
Sugar Cane Bagasse ◽  
Penicillium Echinulatum

Saccharification of ionic-liquid-pretreated sugar cane bagasse using Penicillium echinulatum enzymes

2014 ◽  
Vol 45 (5) ◽  
pp. 2060-2067 ◽  
Author(s):  
Kaliane Regalin Aver ◽  
Angélica Zulian Scortegagna ◽  
Roselei Claudete Fontana ◽  
Marli Camassola
Keyword(s):  
Ionic Liquid ◽  
Sugar Cane ◽  
Sugar Cane Bagasse ◽  
Penicillium Echinulatum

Cellulase On-Site Production from Sugar Cane Bagasse Using Penicillium echinulatum

2013 ◽  
Vol 6 (3) ◽  
pp. 1052-1062 ◽  
Author(s):  
Beatriz Merchel Piovesan Pereira ◽  
Thabata Maria Alvarez ◽  
Priscila da Silva Delabona ◽  
Aldo José Pinheiro Dillon ◽  
Fabio Márcio Squina ◽  
...  
Keyword(s):  
Sugar Cane ◽  
Sugar Cane Bagasse ◽  
Penicillium Echinulatum

scholarly journals Electrochemical Corrosion of Galvanized Steel in Binary Sustainable Concrete Made with Sugar Cane Bagasse Ash (SCBA) and Silica Fume (SF) Exposed to Sulfates

2021 ◽  
Vol 11 (5) ◽  
pp. 2133
Author(s):  
Laura Landa-Ruiz ◽  
Miguel Angel Baltazar-Zamora ◽  
Juan Bosch ◽  
Jacob Ress ◽  
Griselda Santiago-Hurtado ◽  
...  
Keyword(s):  
Silica Fume ◽  
Sugar Cane ◽  
Electrochemical Techniques ◽  
Aggressive Medium ◽  
Sugar Cane Bagasse ◽  
Galvanized Steel ◽  
Engineering Structures ◽  
Conventional Concrete ◽  
Sustainable Concrete ◽  
Sugar Cane Bagasse Ash

This research evaluates the behavior corrosion of galvanized steel (GS) and AISI 1018 carbon steel (CS) embedded in conventional concrete (CC) made with 100% CPC 30R and two binary sustainable concretes (BSC1 and BSC2) made with sugar cane bagasse ash (SCBA) and silica fume (SF), respectively, after 300 days of exposure to 3.5 wt.% MgSO4 solution as aggressive medium. Electrochemical techniques were applied to monitor corrosion potential (Ecorr) according to ASTM C-876-15 and linear polarization resistance (LPR) according to ASTM G59 for determining corrosion current density (icorr). Ecorr and icorr results indicate after more than 300 days of exposure to the sulfate environment (3.5 wt.% MgSO4 solution), that the CS specimens embedded in BSC1 and BSC2 presented greater protection against corrosion in 3.5 wt.% MgSO4 than the specimens embedded in CC. It was also shown that this protection against sulfates is significantly increased when using GS reinforcements. The results indicate a higher resistance to corrosion by exposure to 3.5 wt.% magnesium sulfate two times greater for BSC1 and BSC2 specimens reinforced with GS than the specimens embedding CS. In summary, the combination of binary sustainable concrete with galvanized steel improves durability and lifetime in service, in addition to reducing the environmental impact of the civil engineering structures.

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