Abstract
Ten strains of ‘starter’ streptococci were found to be susceptible to penicillin.Streptococcus cremorisstrains were markedly inhibited under the conditions employed by doses of 0·10 unit/ml.Str. lactisstrains were not inhibited to the same degree unless 0·25–0·30 unit/ml. was present in the milk. These results would indicate that if penicillin is used extensively by farmers and the milk from treated quarters is included in the factory supply, difficulties may arise in cheese manufacture, especially when the more sensitiveStr. cremorisstrains are used as starter.
Publisher
Cambridge University Press (CUP)
Subject
Animal Science and Zoology,General Medicine,Food Science
Cited by
24 articles.
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