Proteose Peptone Medium

Marion Elflein elflein at mpiib-berlin.mpg.de
Wed Oct 13 15:45:02 EST 1999

I've got a problem with my medium for Neisseria gonorrhoeae, Proteose
Peptone. After autoclaving, there's some (a lot!) precipitation. The
clots have a rather waxy appearance, and do hardly dissolve even after
heating in the microwave.

Did anybody else ever encounter this problem? Could it be the starch?

I felt a bit unhappy "feeding" this to the bacteria...

Thanks a lot,


Marion Elflein
MPI für Infektionsbiologie
Monbijoustr. 2
10117 Berlin

030 / 28 460 440
elflein at mpiib-berlin.mpg.de

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