Continuous antibiotic fermentation—design of a 20 litre, single‐stage pilot plant and trials with two contrasting processes
Author(s) -
Bartlett M. C.,
Gerhardt Philipp
Publication year - 1959
Publication title -
journal of biochemical and microbiological technology and engineering
Language(s) - English
Resource type - Journals
eISSN - 1547-173X
pISSN - 0368-1467
DOI - 10.1002/jbmte.390010404
Subject(s) - fermentation , penicillin , pilot plant , dilution , antibiotics , volume (thermodynamics) , chloramphenicol , liter , stage (stratigraphy) , pulp and paper industry , chemistry , waste management , medicine , food science , biology , microbiology and biotechnology , engineering , thermodynamics , physics , paleontology
The feasibility of producing antibiotics by single‐stage continuous fermentation was explored by means of a specially designed pilot plant. Both the chloramphenicol and penicillin processes appeared adaptable to such an operation. At dilution rates of 1·0 and 0·5 volume changes per day respectively, yields of from ¼ to ½ of the maxima obtained in batch operation were maintained in the steady‐state for more than 2 weeks.
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