ISO 3356:2009|IDF 63:2009
Determination of milk alkaline phosphatase

Standard No.

ISO 3356:2009|IDF 63:2009

Release Date

2009

Published By

International Organization for Standardization (ISO)

Latest

ISO 3356:2009

Scope

Thisstandardspecifiesamethodforthedeterminationofalkalinephosphataseactivityinmilk.Themethodappliestoalkalinephosphataseactivitiesnotlessthan1μgofphenolpermillilitre.Themethodisalsosuitableforthedeterminationofalkalinephosphataseactivityinmilkpowder,buttermilkandbuttermilkpowder,wheyandwheypowder.

ISO 3356:2009|IDF 63:2009 history

• 2009 ISO 3356:2009 Milk - Determination of alkaline phosphatase
• 1975 ISO 3356:1975 Milk and dried milk, buttermilk and buttermilk powder, whey and whey powder; Determination of phosphatase activity (Reference method)