Details
| Titel in Übersetzung | Strictly anaerobic batch cultivation of Eubacterium ramulus in a novel disposable bag reactor system |
|---|---|
| Originalsprache | Deutsch |
| Seiten (von - bis) | 2147-2152 |
| Seitenumfang | 6 |
| Fachzeitschrift | Chemie-Ingenieur-Technik |
| Jahrgang | 83 |
| Ausgabenummer | 12 |
| Publikationsstatus | Veröffentlicht - 18 Okt. 2011 |
Abstract
The first anaerobic cultivation of the gastrointestinal bacteria Eubacterium ramulus in a disposable bag reactor system is described. E. ramulus was cultivated in batches up to 10 L culture volume in a novel commercial disposable rocking motion bag reactor system for the first time. Optical densities about 5-fold higher compared to previously used bottle cultivations could be obtained. Produced biomass per batch (10 L bag cultivation) yielded up 60 to 70 g wet cell mass. Comparative batch cultivation with the same volume in a common stirred tank reactor was performed. It showed results similar to the cultivation in the bag reactor system regarding optical density and wet cell mass.
Schlagwörter
- Anaerobic bacteria, Anaerobic cultivation, Disposable reactor, Eubacterium ramulus, Rocking-motion bag reactor, Wave reactor
ASJC Scopus Sachgebiete
- Chemie (insg.)
- Allgemeine Chemie
- Chemische Verfahrenstechnik (insg.)
- Allgemeine chemische Verfahrenstechnik
- Ingenieurwesen (insg.)
- Wirtschaftsingenieurwesen und Fertigungstechnik
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in: Chemie-Ingenieur-Technik, Jahrgang 83, Nr. 12, 18.10.2011, S. 2147-2152.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Strikt anaerobe Batch-Kultivierung von Eubacterium ramulus in einem neuartigen Einweg-Beutelreaktorsystem
AU - Jonczyk, Patrick
AU - Schmidt, Anne
AU - Bice, Ismet
AU - Gall, Mechthild
AU - Gross, Egon
AU - Hilmer, Jens Michael
AU - Bornscheuer, Uwe
AU - Beutel, Sascha
AU - Scheper, Thomas
PY - 2011/10/18
Y1 - 2011/10/18
N2 - The first anaerobic cultivation of the gastrointestinal bacteria Eubacterium ramulus in a disposable bag reactor system is described. E. ramulus was cultivated in batches up to 10 L culture volume in a novel commercial disposable rocking motion bag reactor system for the first time. Optical densities about 5-fold higher compared to previously used bottle cultivations could be obtained. Produced biomass per batch (10 L bag cultivation) yielded up 60 to 70 g wet cell mass. Comparative batch cultivation with the same volume in a common stirred tank reactor was performed. It showed results similar to the cultivation in the bag reactor system regarding optical density and wet cell mass.
AB - The first anaerobic cultivation of the gastrointestinal bacteria Eubacterium ramulus in a disposable bag reactor system is described. E. ramulus was cultivated in batches up to 10 L culture volume in a novel commercial disposable rocking motion bag reactor system for the first time. Optical densities about 5-fold higher compared to previously used bottle cultivations could be obtained. Produced biomass per batch (10 L bag cultivation) yielded up 60 to 70 g wet cell mass. Comparative batch cultivation with the same volume in a common stirred tank reactor was performed. It showed results similar to the cultivation in the bag reactor system regarding optical density and wet cell mass.
KW - Anaerobic bacteria
KW - Anaerobic cultivation
KW - Disposable reactor
KW - Eubacterium ramulus
KW - Rocking-motion bag reactor
KW - Wave reactor
UR - http://www.scopus.com/inward/record.url?scp=82155181540&partnerID=8YFLogxK
U2 - 10.1002/cite.201100120
DO - 10.1002/cite.201100120
M3 - Artikel
AN - SCOPUS:82155181540
VL - 83
SP - 2147
EP - 2152
JO - Chemie-Ingenieur-Technik
JF - Chemie-Ingenieur-Technik
SN - 0009-286X
IS - 12
ER -