Continuous ethanol production from wood hydrolysate by chemostat and total cell retention culture

1996 ◽  
Vol 13 (5) ◽  
pp. 453-456 ◽  
Author(s):  
Woo Gi Lee ◽  
Jin Suk Lee ◽  
Byung Geon Park ◽  
Mi Sun Kim ◽  
Soon Chul Park ◽  
...  
Keyword(s):  
Ethanol Production ◽  
Total Cell ◽  
Cell Retention ◽  
Wood Hydrolysate

Partial and total cell retention in a filtration-based homogeneous perfusion reactor

1995 ◽  
Vol 11 (5) ◽  
pp. 584-588 ◽  
Author(s):  
Gautam G. Banik ◽  
Carole A. Heath
Keyword(s):  
Total Cell ◽  
Cell Retention

Metabolic response of Bacillus sphaericus 1593M for dual-substrate limitation in continuous and total-cell-retention cultures

1997 ◽  
Vol 47 (5) ◽  
pp. 554-559 ◽  
Author(s):  
S. Meenakshisundaram ◽  
G. Suresh ◽  
R. K. Fernando ◽  
K. Jenny ◽  
R. Sachidanandham ◽  
...  
Keyword(s):  
Metabolic Response ◽  
Bacillus Sphaericus ◽  
Total Cell ◽  
Cell Retention ◽  
Substrate Limitation ◽  
Dual Substrate Limitation ◽  
Dual Substrate

Improved Production of Bacillus thuringiensis by Intermittent Fed-Batch Culture with Total Cell Retention

2010 ◽  
Vol 8 (1) ◽  
Author(s):  
Edwin Habeych ◽  
Andrés F González Barrios ◽  
Alexandre Restrepo-Boland ◽  
Sergio Orduz
Keyword(s):  
Bacillus Thuringiensis ◽  
Batch Culture ◽  
Spodoptera Frugiperda ◽  
Total Cell ◽  
Spore Concentration ◽  
Fed Batch ◽  
Cell Retention ◽  
Filtration System ◽  
Fed Batch Culture ◽  
Flow Filtration

Intermittent fed-batch culture with total cell retention was evaluated during Bacillus thuringiensis serovar. kurstaki fermentations aiming to enhance biomass and spore concentration yields while maintaining toxicity. This method is derived from the already reported intermittent fed-batch culture and utilized a tangential flow filtration system for cell retention. After 4 pulses, we obtained a biomass of 74.36 g·L-1 and this biomass displayed a half lethal concentration towards neonate Spodoptera frugiperda larvae of 40.53 ng·cm-2, and spore concentration of 4.6 x 1014 CFU mL-1. On the other hand, volumetric productivity was increased seven-fold compared to batch fermentation. Interestingly, we are not aware of higher spore concentrations reported to date for B. thuringiensis cultures.

Ethanol production from wood hydrolysate using genetically engineered Zymomonas mobilis

2012 ◽  
Vol 94 (6) ◽  
pp. 1667-1678 ◽  
Author(s):  
Hideshi Yanase ◽  
Hitoshi Miyawaki ◽  
Mitsugu Sakurai ◽  
Akinori Kawakami ◽  
Mari Matsumoto ◽  
...  
Keyword(s):  
Ethanol Production ◽  
Zymomonas Mobilis ◽  
Genetically Engineered ◽  
Wood Hydrolysate

A cell retention internal filter reactor for ethanol production using tapioca hydrolysates

1994 ◽  
Vol 8 (11) ◽  
pp. 817-820 ◽  
Author(s):  
Woo Gi Lee ◽  
Yong-Seok Lee ◽  
Ho Nam Chang ◽  
Yong Keun Chang
Keyword(s):  
Ethanol Production ◽  
Cell Retention ◽  
A Cell
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