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373. Inhibitory strains of lactic streptococci and their significance in the selection of cultures for starter

Published online by Cambridge University Press:  01 June 2009

Margery Hoyle  and
Agnes A. Nichols
Margery Hoyle
Affiliation:
National Institute for Research in Dairying, University of Reading
Agnes A. Nichols
Affiliation:
National Institute for Research in Dairying, University of Reading
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Extract

1. Inhibitory strains of lactic streptococci have been encountered amongst strains of Str. cremoris isolated from starter and amongst strains of Str. lactis, isolated from sour milk, which had otherwise been regarded as suitable for cheesemaking.

2. Methods are described for determining the concentration of inhibitory substance produced and the effect of these inhibitory strains on a wide selection of lactic streptococci.

3. The significance of the presence of strains of lactic streptococci having inhibitory properties, if incorporated in starters, particularly when the strains are prepared separately and mixed in the vat, is discussed. Recommendations for the exclusion of inhibitory strains from such starter mixtures are made.

Type
Original Articles
Information
Journal of Dairy Research , Volume 15 , Issue 3 , August 1948 , pp. 398 - 408
Copyright
Copyright © Proprietors of Journal of Dairy Research 1948

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References

REFERENCES

(1)Rogers, L. A. (1928). J. Bact. 16, 321.CrossRefGoogle Scholar
(2)Whitehead, H. R. & Riddet, W. (1933). N.Z. J. Agric. 46, 225.Google Scholar
(3)Whitehead, H. R. (1933). Biochem. J. 27, 1793.CrossRefGoogle Scholar
(4)Hunter, J. G. E. & Whitehead, H. R. (1943). J. Dairy Res. 13, 123.CrossRefGoogle Scholar
(5)Meanwell, L. J. (1943). Proc. Soc. agric. Bact. p. 19.Google Scholar
(6)Oxford, A. E. (1944). Biochem. J. 38, 178.CrossRefGoogle Scholar
(7)Mattick, A. T. R. & Hirsch, A. (1944). Nature, Lond., 154, 551.Google Scholar
(8)Hirsch, A. Private communication.Google Scholar
(9)Nichols, A. A. & Wolf, J. Z. (1945). J. Dairy Res. 14, 81.CrossRefGoogle Scholar
(10)Nichols, A. A. & Ineson, P. J. (1947). J. Dairy Res. 15, 99.CrossRefGoogle Scholar
(11)Nichols, A. A. & Hoyle, M. (1948). J. Dairy Res. 15, 409.CrossRefGoogle Scholar