Abstract

The principle of determination consists in dispersing the casein or caseinate in warm water, precipitating the fat and proteins, filtering and reducing the nitrate to nitrite in a portion of the filtrate by means of copperized cadmium. A figure shows the apparatus for nitrate reduction.


General information

  • Status :  Withdrawn
    Publication date : 1987-03
  • Edition : 1
  • :
    ISO/TC 34/SC 5
    Milk and milk products
  • 67.100.99
    Other milk products

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