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440. Determination of lactose in dairy products*

Published online by Cambridge University Press:  01 June 2009

J. Babad
Affiliation:
Dairy Research Laboratory, Agricultural Research Station, Rehovot, Israel
A. Grunpeter
Affiliation:
Dairy Research Laboratory, Agricultural Research Station, Rehovot, Israel

Extract

The necessity for a rapid and easy micro-method for the determination of lactose in dairy products arose during our work. The procedure for glucose determination in blood was adopted and modified for dairy products. Quantities of 1–10 mg. lactose can be estimated rapidly. Comparison with the macro-method of Lehman gave satisfactory results.

Type
Original Articles
Copyright
Copyright © Proprietors of Journal of Dairy Research 1951

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References

REFERENCES

(1)American Public Health Association (1948). Standard Methods for the Examination of Dairy Products, 9th ed.Google Scholar
(2)Blackwood, (19331934). J. Dairy Res. 5, 245 [cited from Chem. Abstr. 29, 1527 (1935)].Google Scholar
(3)Schaffer, P. A. & Somogyi, M. (1933). J. biol. Chem. 100, 695.CrossRefGoogle Scholar
(4)Somogyi, M. (1937). J. biol. Chem. 117, 771.CrossRefGoogle Scholar
(5)Pringsheim-Leibowitz, (1932). In Klein's Handbuch der Pflanzenanalyse, 2, Bd, I, pp. 786. Vienna: Verlag Springer.Google Scholar