AS ISO 8968.1:2021

Milk and milk products — Determination of nitrogen content, Part 1: Kjeldahl principle and crude protein calculation

标准号

AS ISO 8968.1:2021

发布

2021年

发布单位

澳大利亚标准协会

当前最新

AS ISO 8968.1:2021

 

 

适用范围

Identically adopts ISO 8968-1:2014, which 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 not applicable to samples containing ammonium caseinate.If non-milk sources of nitrogen are present in the products specified, inaccurate crude protein results will be obtained. KEYWORDS: Milk; Nitrogen; Kjeldahl; Protein

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