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A proposed method for the rapid determination of lactose in separated milk and condensed whey by infra-red absorption

Published online by Cambridge University Press:  01 June 2009

J. D. S. Goulden
J. D. S. Goulden
Affiliation:
National Institute for Research in Dairying, Shinfield, Reading
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Extract

It has been shown that the lactose concentration in separated milk can be determined rapidly with an accuracy of ±1·5% by infra-red absorption methods, using wavelengths in the 10μ region.

The method can also be used to determine lactose in condensed whey and should prove applicable to continuous recording techniques.

Type
Original Articles
Information
Journal of Dairy Research , Volume 26 , Issue 2 , June 1959 , pp. 151 - 156
Copyright
Copyright © Proprietors of Journal of Dairy Research 1959

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References

REFERENCES

(1)Goulden, J. D. S.J. Sci. Fd Agric. 9, 609.Google Scholar
(2)Sternglanz, H. (1956). Appl. Spectroscopy. 10, 77.CrossRefGoogle Scholar
(3)Potts, W. J. Jr. & Wright, N. (1956). Analyt. Chem. 28, 1255.CrossRefGoogle Scholar
(4)Vainberg, A. (1958). Mol. Prom. 19, 19.Google Scholar
(5)Davis, J. G. & MacDonald, F. J. (1953). Richmond's Dairy Chemistry, p. 374. London: Griffin.Google Scholar
(6)House, M. A. (1956). Analyst. 81, 486.CrossRefGoogle Scholar
(7)Antikainen, P. J. (1958). Acta chem. fenn. (Suomen Kem.) B. 31, 223.Google Scholar