Continuous production of Emmental cheese flavours and propionic acid starters by immobilized cells of a propionic acid bacterium

1985 ◽  
Vol 7 (11) ◽  
pp. 821-826 ◽  
Author(s):  
J. F. Cavin ◽  
C. Saint ◽  
C. Divies
Keyword(s):  
Propionic Acid ◽  
Immobilized Cells ◽  
Continuous Production ◽  
Emmental Cheese ◽  
Propionic Acid Bacterium

Production of vitamin B12 by immobilized cells of a propionic acid bacterium

1982 ◽  
Vol 16 (2-3) ◽  
pp. 70-74 ◽  
Author(s):  
Busaba Yongsmith ◽  
Kenji Sonomoto ◽  
Atsuo Tanaka ◽  
Saburo Fukui
Keyword(s):  
Vitamin B12 ◽  
Propionic Acid ◽  
Immobilized Cells ◽  
Propionic Acid Bacterium

Semicontinuous and Continuous Production of Citric Acid with Immobilized Cells of Aspergillus niger

1987 ◽  
Vol 42 (4) ◽  
pp. 408-413 ◽  
Author(s):  
H. Eikmeier ◽  
H. J. Rehm
Keyword(s):  
Citric Acid ◽  
Aspergillus Niger ◽  
Immobilized Cells ◽  
Continuous Production ◽  
Continuous Process ◽  
Batch Experiments ◽  
Medium Exchange ◽  
Free Cells ◽  
Semicontinuous Cultivation ◽  
Ca Alginate

Abstract The citric acid excretion of Ca-alginate-immobilized cells of Aspergillus niger in batch culture decreased with a half-time of approximately 19 days. Reactivation of the biocatalysts by regeneration in growth medium was possible, but it was followed by a submerged sporulation of the fungus, and medium was highly contaminated with free cells. Citric acid production could better be prolonged by semicontinuous cultivation with medium exchange every 7 or 14 days, respectively. After 32 days the remaining activity in semicontinuous culture was 1.4-fold higher than in comparable batch experiments. Similar improvements were obtained with a continuous process at a dilution rate of 0.125 v/v · d, whereby medium efflux completely free of detaching mycelia.

Continuous production of patulin by immobilized cells ofPenicillium urticae in a stirred tank reactor

1983 ◽  
Vol 5 (12) ◽  
pp. 785-790 ◽  
Author(s):  
A. Jones ◽  
D. Berk ◽  
B. H. Lesser ◽  
L. A. Behie ◽  
G. M. Gaucher
Keyword(s):  
Immobilized Cells ◽  
Continuous Production ◽  
Stirred Tank ◽  
Stirred Tank Reactor ◽  
Tank Reactor

Continuous Production of L-Alanine: Successive Enzyme Reactions with Two Immobilized Cells

1984 ◽  
Vol 434 (1) ◽  
pp. 450-453 ◽  
Author(s):  
TETSUYA TOSA ◽  
SATORU TAKAMATSU ◽  
MASAKATSU FURUI ◽  
ICHIRO CHIBATA
Keyword(s):  
Immobilized Cells ◽  
Continuous Production ◽  
Enzyme Reactions

Continuous production of n-butanol by Clostridium pasteurianum DSM 525 using suspended and surface-immobilized cells

2015 ◽  
Vol 216 ◽  
pp. 29-35 ◽  
Author(s):  
Alessandro Gallazzi ◽  
Barbora Branska ◽  
Flavia Marinelli ◽  
Petra Patakova
Keyword(s):  
Immobilized Cells ◽  
Continuous Production ◽  
Clostridium Pasteurianum
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