IUBio

Freeze dried bacteria?

C. B. Willis cbwillis at netcom.com
Sat Jun 18 19:10:23 EST 1994


Theodore Stabero (tstab at netcom.com) wrote:
: Hi,

:     I work for a petroleum company interested in bioremediation of oil 
: contaminated ground.  One of the products we are considering is sold as 
: freeze dried bacteria.  Is it possible to freeze dry bacteria and expect 
: them to survive?  It does not seem possible for a dehydrated organism to 
: maintain metabolic funtions.  Is this possible??

If I'm not mistaken, this is how some acidophilus bacteria are prepared 
for market.

CBW
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