Method of culturing freeze-dried microorganisms and resultant preparation
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United States of America Patent
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Nov 7, 1989
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N/A
app pub date -
Sep 9, 1986
filing date -
Nov 3, 1983
priority date (Note) -
Expired
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Abstract
A preparation of freeze-dried microorganisms and a method for preparing a freezed-dried suspension of microorganisms and culture medium, in which the freeze-dried microorganisms can be directly cultured via addition of setrile, distilled water. The freeze-dried preparation contains a sufficient amount of a colloidal component, such as gelatin, to form the microorganisms into a microbial plug.
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