Preprocessed Barley, Rye, and Triticale as a Feedstock for an Integrated Fuel Ethanol-Feedlot Plant

1997 ◽  
pp. 59-70
Author(s):  
Krystyna Sosulski ◽  
Sunmin Wang ◽  
W. M. Ingledew ◽  
Frank W. Sosulski ◽  
Juming Tang
Keyword(s):  
Fuel Ethanol

Treatment of Distillation Wastewater from Production Process of Fuel Ethanol from Wood Biomass

2007 ◽  
Vol 43 (4) ◽  
pp. 209-217 ◽  
Author(s):  
MINZHE AN ◽  
YUEQIN TANG ◽  
SHIGERU MORIMURA ◽  
KENJI KIDA
Keyword(s):  
Production Process ◽  
Fuel Ethanol ◽  
Wood Biomass

Fermentation of Groundnut Shell Enzymatic Hydrolysate for Fuel Ethanol Production by Free and Sorghum Stalks Immobilized Cells of Pichia stipitis NCIM 3498

2011 ◽  
Vol 9 (1) ◽  
Author(s):  
Chandrasekhar Gajula ◽  
Anuj Kumar Chandel ◽  
Radhika Konakalla ◽  
Ravinder Rudravaram ◽  
Ravindra Pogaku ◽  
...  
Keyword(s):  
Ethanol Production ◽  
Immobilized Cells ◽  
Pichia Stipitis ◽  
Fuel Ethanol ◽  
Enzymatic Hydrolysate ◽  
Groundnut Shell

Application of low-cost algal nitrogen source feeding in fuel ethanol production using high gravity sweet potato medium

2012 ◽  
Vol 160 (3-4) ◽  
pp. 229-235 ◽  
Author(s):  
Yu Shen ◽  
Jin-Song Guo ◽  
You-Peng Chen ◽  
Hai-Dong Zhang ◽  
Xu-Xu Zheng ◽  
...  
Keyword(s):  
Ethanol Production ◽  
Nitrogen Source ◽  
Sweet Potato ◽  
Low Cost ◽  
Fuel Ethanol ◽  
High Gravity

Identification of Unique Aldehyde Dimers in Sorghum Wax Recovered after Fermentation in a Commercial Fuel Ethanol Plant

2020 ◽  
Vol 97 (12) ◽  
pp. 1299-1308
Author(s):  
Robert A. Moreau ◽  
Megan E. Sharma ◽  
Alberto Nuñez ◽  
Charles A. Mullen ◽  
Michael J. Powell ◽  
...  
Keyword(s):  
Fuel Ethanol ◽  
Sorghum Wax ◽  
Ethanol Plant ◽  
Commercial Fuel

scholarly journals High Foam Phenotypic Diversity and Variability in Flocculant Gene Observed for Various Yeast Cell Surfaces Present as Industrial Contaminants

Fermentation ◽  
2021 ◽  
Vol 7 (3) ◽  
pp. 127
Author(s):  
Catarina M. de Figueiredo ◽  
Daniella H. Hock ◽  
Débora Trichez ◽  
Maria de Lourdes B. Magalhães ◽  
Mario L. Lopes ◽  
...  
Keyword(s):  
Biofilm Formation ◽  
Yeast Strain ◽  
Phenotypic Diversity ◽  
Strain Engineering ◽  
Fuel Ethanol ◽  
Invasive Growth ◽  
Foam Formation ◽  
Yeast Strains ◽  
Length Polymorphisms ◽  
Contaminant Yeast

Many contaminant yeast strains that survive inside fuel ethanol industrial vats show detrimental cell surface phenotypes. These harmful effects may include filamentation, invasive growth, flocculation, biofilm formation, and excessive foam production. Previous studies have linked some of these phenotypes to the expression of FLO genes, and the presence of gene length polymorphisms causing the expansion of FLO gene size appears to result in stronger flocculation and biofilm formation phenotypes. We performed here a molecular analysis of FLO1 and FLO11 gene polymorphisms present in contaminant strains of Saccharomyces cerevisiae from Brazilian fuel ethanol distilleries showing vigorous foaming phenotypes during fermentation. The size variability of these genes was correlated with cellular hydrophobicity, flocculation, and highly foaming phenotypes in these yeast strains. Our results also showed that deleting the primary activator of FLO genes (the FLO8 gene) from the genome of a contaminant and highly foaming industrial strain avoids complex foam formation, flocculation, invasive growth, and biofilm production by the engineered (flo8∆::BleR/flo8Δ::kanMX) yeast strain. Thus, the characterization of highly foaming yeasts and the influence of FLO8 in this phenotype open new perspectives for yeast strain engineering and optimization in the sugarcane fuel-ethanol industry.

Quantification of Physical and Chemical Properties, and Identification of Potentially Valuable Components from Fuel Ethanol Process Streams

2013 ◽  
Vol 90 (1) ◽  
pp. 70-79 ◽  
Author(s):  
Christine Wood ◽  
Kurt A. Rosentrater ◽  
Kasiviswanathan Muthukumarappan ◽  
Zhengrong Gu
Keyword(s):  
Chemical Properties ◽  
Fuel Ethanol ◽  
Physical And Chemical Properties ◽  
Physical And Chemical ◽  
And Chemical Properties
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