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Comparison of milks processed by the direct and indirect methods of ultra-high-temperature sterilization. III. A note on the results for spore destruction obtained with an experimental ultra-high-temperature milk sterilizer

Published online by Cambridge University Press:  01 June 2009

H. Burto
H. Burto
Affiliation:
National Institute for Research in Dairying, Shinfield, Reading, RG2 9AT
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Summary

The bacteriological results of Franklin, Underwood, Perkin & Burton (1970) are analysed to show that colony counts of Bacillus stearothermophilus spores in UHT-treated milk are influenced by the inhibitory action of the milk, so that the sporicidal effects of the UHT process as calculated from the results are too high. Only the elimination of the inhibitory factor will allow true sporicidal effects to be determined.

Type
Original Articles
Information
Journal of Dairy Research , Volume 37 , Issue 2 , June 1970 , pp. 227 - 231
Copyright
Copyright © Proprietors of Journal of Dairy Research 1970

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References

REFERENCES

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