Hyperbolic growth of Thermoanaerobacter thermohydrosulfuricus (Clostridium thermohydrosulfuricum) increases ethanol production in pH-controlled batch culture

1994 ◽  
Vol 41 (1) ◽  
pp. 84-89 ◽  
Author(s):  
Gregory M. Cook ◽  
Hush W. Morgan
Keyword(s):  
Ethanol Production ◽  
Batch Culture ◽  
Clostridium Thermohydrosulfuricum ◽  
Ph Controlled

Ethanol production from concentrated whey permeate using a fed-batch culture ofKluyveromyces fragilis

1994 ◽  
Vol 16 (2) ◽  
pp. 205-210 ◽  
Author(s):  
Mario Daniel Ferrari ◽  
Lili�n Loperena ◽  
Hermosinda Varela
Keyword(s):  
Ethanol Production ◽  
Batch Culture ◽  
Fed Batch ◽  
Whey Permeate ◽  
Fed Batch Culture

Ethanol production by repeated batch culture using yeast cells immobilized within porous cellulose carriers

2000 ◽  
Vol 90 (5) ◽  
pp. 526-529 ◽  
Author(s):  
Akihiko Sakurai ◽  
Yoshifumi Nishida ◽  
Hidenao Saito ◽  
Mikio Sakakibara
Keyword(s):  
Ethanol Production ◽  
Batch Culture ◽  
Yeast Cells ◽  
Repeated Batch Culture ◽  
Repeated Batch

Simulation and optimization of fed-batch culture for ethanol production from molasses

1987 ◽  
Vol 2 (4) ◽  
pp. 141-147 ◽  
Author(s):  
S. Limtong ◽  
M. Kishimoto ◽  
T. Seki ◽  
T. Yoshida ◽  
H. Taguchi
Keyword(s):  
Ethanol Production ◽  
Batch Culture ◽  
Fed Batch ◽  
Simulation And Optimization ◽  
Fed Batch Culture

Evaluation of D-xylose fermenting yeasts for utilization of a wood-derived hemicellulose hydrolysate

1984 ◽  
Vol 30 (5) ◽  
pp. 682-690 ◽  
Author(s):  
Jared E. Fein ◽  
S. Radig Tallim ◽  
G. Ross Lawford
Keyword(s):  
Ethanol Production ◽  
Batch Culture ◽  
Candida Tropicalis ◽  
Chemical Pretreatment ◽  
Hemicellulose Hydrolysate ◽  
Acid Hydrolysate

Seven of 37 strains of yeast, recently identified for their ability to ferment D-xylose to ethanol, produced this alcohol from crude hardwood hemicellulose hydrolysate in batch culture, with variable amounts of xylitol as a by-product. Of these, Candida tropicalis showed the greatest potential for ethanol production. The crude acid hydrolysate was found to be inhibitory to all of the yeasts, even at dilute hydrolysate concentrations. Significant improvements in the utilization of the substrate were achieved through both strain acclimatization and chemical pretreatment of the hydrolysate.

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