ISO 8968-1:2014

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

Publication date: 3 shk 2014

General information

Current stage: 90.60 Effective date: 5 qer 2019

Originator: ISO

Owner: ISO/TC 34/SC 5

Type: International Standard

ICS: 67.100.10

Gjuha: rusisht anglisht frëngjisht

Buying

Statusi: Publikuar

PDF - 9 950 Lekë

Paper - 9 950 Lekë

CD - 9 950 Lekë

Language

Language in which you want to receive the document.

Scope

ISO 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.

Life cycle

PREVIOUSLY

Revises
ISO 5549:1978

Revises
ISO 8968-1:2001

Revises
ISO 8968-2:2001

Revises
ISO/TS 17837:2008

Revises
ISO 8968-4:2001/Cor 1:2011

NOW

PUBLISHED
ISO 8968-1:2014
90.60 Close of review
5 qer 2019

Preview

Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.