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445. The differentiation of the lactic streptococci and their antibiotics

Published online by Cambridge University Press:  01 June 2009

A. Hirsch  and
Elisabeth Grinsted
A. Hirsch
Affiliation:
National Institute for Research in Dairying, University of Reading
Elisabeth Grinsted
Affiliation:
National Institute for Research in Dairying, University of Reading
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Extract

Twenty-three strains of lactic acid streptococci were shown to be types of Streptococcus cremoris or Str. lactis by cultural, biochemical and serological means. The antibiotics produced by the cremoris strains could be differentiated readily from the lactis antibiotics, of which at least five different varieties are described. A cross-test and a resistant-strain test were used to differentiate the antibiotics.

Type
Original Articles
Information
Journal of Dairy Research , Volume 18 , Issue 2 , June 1951 , pp. 198 - 204
Copyright
Copyright © Proprietors of Journal of Dairy Research 1951

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References

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