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411. Pseudomonas putrefaciens in New Zealand butter

Published online by Cambridge University Press:  01 June 2009

G. I. Thomson
G. I. Thomson
Affiliation:
Dairy Division's Laboratory, Wallaceville, New Zealand Department of Agriculture
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Extract

1. Using Hammer's litmus milk enrichment technique, a total of ninety-one cultures of Ps. putrefaciens were isolated from 1563 samples of normal salted butter graded for export.

2. A correlation was demonstrated between poor hygienic conditions in butter factories and the incidence of Ps. putrefaciens contamination of the butter.

Type
Original Articles
Information
Journal of Dairy Research , Volume 17 , Issue 1 , February 1950 , pp. 66 - 71
Copyright
Copyright © Proprietors of Journal of Dairy Research 1950

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References

REFERENCES

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