ISO 8968-1| IDF 20-1: 2014 - Milk and milk products - Determination of nitrogen content - Part 1: Kjeldahl principle and crude protein calculation Type:PDF other than milk powder and/or

other than milk powder and/or whey powder

those products containing high levels of stabilizer or thickening agent

semi-quantitative and qualitative test formats based on the binding of antimicrobial compounds to microbial receptors or to receptor proteins

1 mol/l sodium hydroxide solution per 10 g of non-fat solids are not representative of the original milk

ISO 8968-1| IDF 20-1: 2014 - Milk and milk products - Determination of nitrogen content - Part 1: Kjeldahl principle and crude protein calculation Type:PDF other than milk powder and/orThis International Standard specifies a method for the determination of the nitrogen content and crude protein calculation of milk and milk products by the Kjeldahl principle, using traditional and block digestion methods. The methods are applicable to: liquid cow's (whole, partially skimmed or skimmed milk), goat's and sheep's whole milk; hard, semi hard and processed cheese; dried milk and dried milk products (including milk based infant formulae,