This standard was last reviewed and confirmed in 2022.
Therefore this version remains current.
Abstract
PreviewISO 8968-1|IDF 20-1:2014 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, milk protein concentrate, whey protein concentrate, casein and caseinate). The methods are not applicable to samples containing ammonium caseinate.
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Status: PublishedPublication date: 2014-02
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Edition: 2Number of pages: 18
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- ICS :
- 67.100.10 Milk and processed milk products
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| Format | Language | |
|---|---|---|
| std 1 92 | PDF + ePub | |
| std 2 92 | Paper | |
| std 3 92 |
- CHF92
Life cycle
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Previously
WithdrawnISO 5549:1978
WithdrawnISO 8968-1:2001
WithdrawnISO 8968-2:2001
WithdrawnISO 8968-4:2001/Cor 1:2011
WithdrawnISO/TS 17837:2008
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Now
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News
IDF and ISO have joined forces to expand the scope of an international standard used worldwide in the dairy industry to measure the protein content of cow's milk. The Kjeldahl method now encompasses milk …
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