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Factors affecting the ethanol stability of bovine milk: II. The origin of the pH transition

Published online by Cambridge University Press:  01 June 2009

David S. Horne  and
Thomas G. Parker
David S. Horne
Affiliation:
The Hannah Research Institute, Ayr, Scotland, KA6 5HL
Thomas G. Parker
Affiliation:
The Hannah Research Institute, Ayr, Scotland, KA6 5HL
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Summary

Dialysing milk against phosphate-free sera showed that the transition in the ethanol (EtOH) stability/pH profile was associated with the soluble phosphate component of the milk serum. Sigmoidal behaviour similar to that of milk was reproduced when the EtOH stability of artificial mixtures of casein, Ca and phosphate was measured as a function of pH. A mechanism for the s coagulation of skim-milk is discussed.

Type
Original Articles
Information
Journal of Dairy Research , Volume 48 , Issue 2 , June 1981 , pp. 285 - 291
Copyright
Copyright © Proprietors of Journal of Dairy Research 1981

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References

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