Abstract
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.
General information
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Status: PublishedPublication date: 2013-12Stage: Close of review [90.60]
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Edition: 2Number of pages: 13
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Technical Committee :ISO/TC 34/SC 4ICS :67.060
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Life cycle
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Previously
WithdrawnISO 20483:2006
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Now
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