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ISO 5739:1983
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Caseins and caseinates -- Determination of scorched particles content

This standard has been revised by: ISO 5739:2003 (IDF 107: 2003)

Abstract

Specifies a method on the principle of dissolution of a test portion in hot sodium carbonate, sodium polyphosphate or disodium ethylenediaminetetraacetate solution, or in sodium hydroxide solution at room temperature or at 60 degrees centigrade, filtration of the solution through a filtering disk and visual comparison of dried disk with scorched particle standard disks. The testing of filtering disks is described in Annex A and Annex B gives information on the preparation of scorched particle standard disks.

 

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