Extremely high-performance production of rhamnolipids by advanced sequential fed-batch fermentation with high cell density

2021 ◽  
pp. 129382
Author(s):  
Jingjing Jiang ◽  
Deyu Zhang ◽  
Jian Niu ◽  
Mingjie Jin ◽  
Xuwei Long
Keyword(s):  
Cell Density ◽  
Batch Fermentation ◽  
High Performance ◽  
High Cell Density ◽  
High Cell ◽  
Fed Batch ◽  
Fed Batch Fermentation

scholarly journals High-Cell-Density Cyclic Fed-Batch Fermentation of a Poly(3-Hydroxybutyrate)-Accumulating Thermophile, Chelatococcus sp. Strain MW10

2010 ◽  
Vol 76 (23) ◽  
pp. 7890-7895 ◽  
Author(s):  
Mohammad H. A. Ibrahim ◽  
Alexander Steinb�chel
Keyword(s):  
Cell Density ◽  
Batch Fermentation ◽  
High Cell Density ◽  
Dry Weight ◽  
Thermophilic Bacterium ◽  
High Cell ◽  
Fed Batch ◽  
G Cell ◽  
Fed Batch Fermentation

ABSTRACT Different fermentation strategies were employed for the cultivation of a new poly(3-hydroxybutyrate)-accumulating thermophilic bacterium, Chelatococcus sp. strain MW10, with the aim of achieving high-cell-density (HCD) growth and high poly(3-hydroxybutyrate) [poly(3HB)] productivity. Enhanced cultivation was achieved by a cyclic fed-batch fermentation (CFBF) technique (42-liter scale). Maximal poly(3HB) productivity was obtained during the second cycle [16.8 � 4.2 g poly(3HB)/liter]. At the end of CFBF (265 h), an HCD of up to 115.0 � 4.3 g cell dry weight/liter was achieved.

Enhancing polyhydroxybutyrate production from high cell density fed-batch fermentation of Bacillus megaterium BA-019

2013 ◽  
Vol 36 (10) ◽  
pp. 1463-1474 ◽  
Author(s):  
Pawut Kanjanachumpol ◽  
Songsri Kulpreecha ◽  
Vasana Tolieng ◽  
Nuttha Thongchul
Keyword(s):  
Cell Density ◽  
Bacillus Megaterium ◽  
Batch Fermentation ◽  
High Cell Density ◽  
High Cell ◽  
Fed Batch ◽  
Fed Batch Fermentation
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