Complementary effect of thermotolerant yeast and cold active cellulase on simultaneous saccharification and fermentation for bioethanol production from rice straw

2018 ◽  
Vol 10 (4) ◽  
pp. 043102 ◽  
Author(s):  
Jairam Choudhary ◽  
Surender Singh ◽  
Anamika Sharma ◽  
Rameshwar Tiwari ◽  
Lata Nain
Keyword(s):  
Rice Straw ◽  
Simultaneous Saccharification And Fermentation ◽  
Thermotolerant Yeast ◽  
Bioethanol Production ◽  
Complementary Effect ◽  
Cold Active ◽  
Simultaneous Saccharification

Solid simultaneous saccharification and fermentation of rice straw for bioethanol production using nitrogen gas stripping

RSC Advances ◽  
2015 ◽  
Vol 5 (68) ◽  
pp. 55328-55335 ◽  
Author(s):  
Yong-Zhong Wang ◽  
Qiang Liao ◽  
Feng-Lin Lv ◽  
Xun Zhu ◽  
Yao Ran ◽  
...  
Keyword(s):  
Ethanol Production ◽  
Rice Straw ◽  
Simultaneous Saccharification And Fermentation ◽  
Hydrolytic Enzymes ◽  
Yeast Cells ◽  
Bioethanol Production ◽  
Gas Stripping ◽  
Nitrogen Gas ◽  
Simultaneous Saccharification

SSSF for ethanol production using N2 strippingwas mainly conducted by the synergy of hydrolytic enzymes and yeast cells.

Production and optimization of cellulase from agricultural waste and its application in bioethanol production by simultaneous saccharification and fermentation

2016 ◽  
Vol 27 (1) ◽  
pp. 22-35 ◽  
Author(s):  
Elsa Cherian ◽  
M. Dharmendira Kumar ◽  
G. Baskar
Keyword(s):  
Design Methodology ◽  
Simultaneous Saccharification And Fermentation ◽  
Agricultural Waste ◽  
Cellulase Production ◽  
Reducing Sugar ◽  
Bioethanol Production ◽  
Corn Cob ◽  
Content Type ◽  
Optimized Conditions ◽  
Simultaneous Saccharification

Purpose – The purpose of this paper is to optimize production of cellulase enzyme from agricultural waste by using Aspergillus fumigatus JCF. The study also aims at the production of bioethanol using cellulase and yeast. Design/methodology/approach – Cellulase production was carried out using modified Mandel’s medium. The optimization of the cellulase production was carried out using Plackett-Burman and Response surface methodology. Bioethanol production was carried out using simultaneous saccharification and fermentation. Findings – Maximum cellulase production at optimized conditions was found to be 2.08 IU/ml. Cellulase was used for the saccharification of three different feed stocks, i.e. sugar cane leaves, corn cob and water hyacinth. Highest amount of reducing sugar was released was 29.1 gm/l from sugarcane leaves. Sugarcane leaves produced maximum bioethanol concentration of 9.43 g/l out of the three substrates studied for bioethanol production. Originality/value – The present study reveals that by using the agricultural wastes, cellulase production can be economically increased thereby bioethanol production.

Increase in bioethanol production yield from triticale by simultaneous saccharification and fermentation with application of ultrasound

2011 ◽  
Vol 87 (2) ◽  
pp. 170-176 ◽  
Author(s):  
Dušanka J. Pejin ◽  
Ljiljana V. Mojović ◽  
Jelena D. Pejin ◽  
Olgica S. Grujić ◽  
Siniša L. Markov ◽  
...  
Keyword(s):  
Simultaneous Saccharification And Fermentation ◽  
Production Yield ◽  
Bioethanol Production ◽  
Simultaneous Saccharification
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