Norm

ISO 2911:1976 en

Sweetened condensed milk - Determination of sucrose content - Polarimetric method

  • Deze norm is ingetrokken sinds 25-11-2004

31,57

Over deze norm

Status Ingetrokken
Aantal pagina's 3
Commissie Melk en zuivelproducten
Gepubliceerd op 01-12-1976
Taal Engels
Is applicable to sweetened condensed milk of normal composition prepared from whole, partially skimmed or skimmed milk and sucrose only and containing no altered succrose. The principle consists in treating the sample with ammonia, neutralizing and clarifying by addition of zinc acetate and potassium hexacyanoferrate(II). This is following by filtration and determination of the optical rotation on part of the filtrate while another part of it is subjected to inversion by mild acid hydrolysis of the sucrose. After inversion the optical rotation is determined and from its change on inversion the sucrose content is calculated.

Details

ICS-code 67.100.10
Nederlandse titel Sweetened condensed milk - Determination of sucrose content - Polarimetric method
Engelse titel Sweetened condensed milk - Determination of sucrose content - Polarimetric method
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