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Capacity of Aspartic Acid to Increase the Bacterial Count on Suspensions of Escherichia coli After Freezing

The addition of 2% Trypticase to a minimal salts-glucose plating medium increased the bacterial count of frozen and thawed suspensions of Escherichia coli 451B cells, even when precautions were taken to remove toxic trace elements from the plating diluent. Hydrolysis of the Trypticase with HCl or H(...

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Bibliographic Details
Main Authors: Kuo, Shou-Chang, MacLeod, Robert A.
Format: Artigo
Language:Inglês
Published: 1969
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC284867/
https://ncbi.nlm.nih.gov/pubmed/4977483
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