ISO 20483:2013

Cereals and pulses — Determination of the nitrogen content and calculation of the crude protein content — Kjeldahl method ISO 20483:2013

General information

Current stage: 90.20 Standard under periodical review Jan 15, 2024

Originator: ISO

Owner: ISO/TC 34/SC 4 Cereals and pulses

Type: International Standard

ICS: 67.060 Cereals, pulses and derived products

Scope

ISO 20483:2013 specifies a method for the determination of the nitrogen content of cereals, pulses and derived products, according to the Kjeldahl method, and a method for calculating the crude protein content. The method does not distinguish between protein nitrogen and non-protein nitrogen.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 20483:2006

NOW

PUBLISHED
ISO 20483:2013
90.20 Standard under periodical review
Jan 15, 2024