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  4. The influence of pressure and temperature of compressed CO2 on the survival of yeast cells
 
research article

The influence of pressure and temperature of compressed CO2 on the survival of yeast cells

Isenschmid, A.
•
Marison, I. W.  
•
von Stockar, U.  
1995
Journal of Biotechnology

To study the potential use of supercrit. CO2 extn. for the recovery of products from yeast cell cultures, the effects of CO2 on different yeast strains over a range of pressures and temps. have been examd. Viability was shown to be dependent on temp. and dissolved CO2 concn., and can be described by a sigmoidal (S-shaped) curve. Cell death was mainly due to an 'anesthesia effect' rather than cell rupture. Important differences in sensitivity were obsd. for the strains studied, with the following order of resistance: Kluyveromyces fragilis>Saccharomyces cerevisiae>Candida utilis. [on SciFinder (R)]

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Type
research article
DOI
10.1016/0168-1656(95)00018-L
Web of Science ID

WOS:A1995QY15000004

Author(s)
Isenschmid, A.
Marison, I. W.  
von Stockar, U.  
Date Issued

1995

Published in
Journal of Biotechnology
Volume

39

Issue

3

Start page

229

End page

37

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LGCB  
Available on Infoscience
February 27, 2006
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/225992
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