Document Detail

Cytomorphological comparison of mechanical and chemical defoaming of a yeast culture.
MedLine Citation:
PMID:  3286419     Owner:  NLM     Status:  MEDLINE    
Defoaming of the medium by a rotating turbine during yeast cultivation, in contrast to defoaming by oil, results in fading away of cells of higher age categories and in an increase of dead cells proportion in the population. The negative effect of the mechanical defoaming device did not manifest itself in the amount of biomass obtained but in the cell numbers observed.
D Vraná; L Seichert
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Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  Folia microbiologica     Volume:  33     ISSN:  0015-5632     ISO Abbreviation:  Folia Microbiol. (Praha)     Publication Date:  1988  
Date Detail:
Created Date:  1988-07-14     Completed Date:  1988-07-14     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0376757     Medline TA:  Folia Microbiol (Praha)     Country:  CZECHOSLOVAKIA    
Other Details:
Languages:  eng     Pagination:  144-7     Citation Subset:  IM    
Department of Process Engineering and Automation, Czechoslovak Academy of Sciences, Prague.
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MeSH Terms
Antifoaming Agents / pharmacology*
Culture Media
Saccharomyces cerevisiae / cytology,  drug effects,  growth & development*
Stress, Mechanical*
Surface-Active Agents / pharmacology*
Reg. No./Substance:
0/Antifoaming Agents; 0/Culture Media; 0/Surface-Active Agents

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