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SSH ISO 5542:2002

Milk — Determination of protein content — Amido black dye-binding method (Routine method)

Jan 1, 2002

General information

60.60     Jan 1, 2002

DPS

DPS/KT 302

International Standard

67.100.10  

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Scope

Is applicable to raw or thermally or mechanically processed whole milk, partly skimmed and skimmed milk provided that the samples are in good condition. In some cases it can also be applied to preserved samples. The principle of determination consists in adding amido black solution to a test portion resulting in the formation of an insoluble dye-protein complex which is removed by centrifuging or filtration, followed by determination of the protein content from the absorbance of the resulting solution containing an excess of dye.

Life cycle

NOW

PUBLISHED
SSH ISO 5542:2002
60.60 Standard published
Jan 1, 2002

Related project

Adopted from ISO 5542:1984