Dictionary » B » Batch culture

Batch culture

Definition

noun, plural: batch cultures

A large-scale closed system culture in which cells are grown in a fixed volume of nutrient culture medium under specific environmental conditions (e.g. nutrient type, temperature, pressure, aeration, etc.) up to a certain density in a tank or airlift fermentor, harvested and processed as a batch, especially before all nutrients are used up.


Supplement

Compare: continuous culture.


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book recommendation

... and enzymes. Bioreactor operation and design, reactor sterilization.Batch, fed-batch and continuous culture process and cell recycle processes. Modelling of non-ideal behavior inbioreactors. ...

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by bertstare
Mon Feb 13, 2012 5:41 pm
 
Forum: General Discussion
Topic: book recommendation
Replies: 4
Views: 3617

Stem Cell Technology project & Course- for M.Sc and B.Techs

... Biology to stem cell isolation, characterisation techniques to Culture, Transdifferentiation and scaffold based tissue engineering. Further ... clinical applications. We plan for a minimum number of students in Dec batch, and therefore request the interested students to register early (Registration ...

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by AutoStem
Thu Jul 21, 2011 3:15 am
 
Forum: General Discussion
Topic: Stem Cell Technology project & Course- for M.Sc and B.Techs
Replies: 0
Views: 1925

Re: Cell Death after selection pressure has been removed?

... (fortunately) it is no mystery after all. I have screened the several batches of heat inactivated serum i have been using, and one of them turned ... bad. The same one I used for making up media without ATB. The paralel culture with selection antibiotics was in good batch serum. Next time I won't ...

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by Ilsalmi
Wed May 21, 2008 8:54 pm
 
Forum: Cell Biology
Topic: Cell Death after selection pressure has been removed?
Replies: 2
Views: 2433

Question about actinomyces

... produced in the stationery phase. In other words, when you do a batch culture on this bacteria, it would produce antibiotics when the carbon source is already limited. ...

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by victor
Thu Jan 24, 2008 3:29 am
 
Forum: Microbiology
Topic: Question about actinomyces
Replies: 7
Views: 4298

Starvation

... it means there is a degree of variation in your experiment - the serum batches are not identical, and their composition is not fully identified. ... another batch, even from the same manufacturer. Furthermore, in vitro culture is never a physiological environment, so it all depends on how much ...

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by biohazard
Tue Dec 11, 2007 12:06 pm
 
Forum: Cell Biology
Topic: Starvation
Replies: 1
Views: 1488
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