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348. Some modifications of the Schibsted fat aldehyde test

Published online by Cambridge University Press:  01 June 2009

W. R. Mummery
W. R. Mummery
Affiliation:
Dairy Research Institute(N.Z.), Palmerston North, New Zealand
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Extract

The application of the Schibsted fat aldehyde test for the routine examination of butter and butterfat is facilitated by the following modifications:

(1) Storage of the reagent at cool temperatures.

(2) Use of sodium metabisulphite instead of sulphur dioxide.

(3) Preparation of the standard colour at a lower pH

Type
Original Articles
Information
Journal of Dairy Research , Volume 15 , Issue 1-2 , June 1947 , pp. 55 - 56
Copyright
Copyright © Proprietors of Journal of Dairy Research 1947

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References

REFERENCES

(1)Schibsted, (1932). J. Industr. Engng Chem.. (Anal, ed.), 4, 204.Google Scholar
(2)Palitsch, (1922) quoted by Clark (1928). The Determination of Hydrogen Ions, p. 213. London: Baillière, Tindall and Cox.Google Scholar