IDF 90-2008
Rennet caseins and caseinates - Determination of ash (Reference method)

Standard No.

IDF 90-2008

Release Date

2008

Published By

International Dairy Federation (IDF)

Latest

IDF 90-2008

Replace

ISO 5544-1978

Scope

This International Standard specifies a reference method for the determination of the ash of caseins obtained by rennet precipitation and of caseinates, with the exception of ammonium caseinate. NOTE For the determination of ash ("fixed ash") of acid caseins, of ammonium caseinates, of their mixtures with rennet casein and with caseinates, and of caseins of unknown type, see ISO 55441 IDF 89 [2].

IDF 90-2008 Referenced Document

• ISO 3310-1 Test sieves - Technical requirements and testing - Part 1: Test sieves of metal wire cloth*， 2016-08-01 Update

IDF 90-2008 history

• 2008 IDF 90-2008 Rennet caseins and caseinates - Determination of ash (Reference method)