ISO 20483:2013
Current
Current
The latest, up-to-date edition.
Cereals and pulses — Determination of the nitrogen content and calculation of the crude protein content — Kjeldahl method
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Language(s)
French, English, Russian
Published date
19-11-2013
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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.
| Committee |
ISO/TC 34/SC 4
|
| DevelopmentNote |
Supersedes ISO/DIS 20483. (11/2013)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN ISO 20483:2014-03 | Identical |
| NF EN ISO 20483 : 2014 | Identical |
| NBN EN ISO 20483 : 2014 | Identical |
| NEN EN ISO 20483 : 2013 | Identical |
| NS EN ISO 20483 : 2013 | Identical |
| I.S. EN ISO 20483:2013 | Identical |
| PN EN ISO 20483 : 2014 | Identical |
| SN EN ISO 20483:2014 | Identical |
| UNI EN ISO 20483 : 2014 | Identical |
| SS-EN ISO 20483:2013 | Identical |
| UNE-EN ISO 20483:2014 | Identical |
| BS EN ISO 20483:2013 | Identical |
| EN ISO 20483:2013 | Identical |
| BS EN ISO 17715:2014 | Flour from wheat (Triticum aestivum L.). Amperometric method for starch damage measurement |
| 14/30301619 DC : 0 | BS EN 15948 - CEREALS - DETERMINATION OF MOISTURE AND PROTEIN - METHOD USING NEAR-INFRARED-SPECTROSCOPY IN WHOLE KERNELS |
| BS EN ISO 12099:2017 | Animal feeding stuffs, cereals and milled cereal products. Guidelines for the application of near infrared spectrometry |
| UNI EN ISO 16634-1 : 2009 | FOOD PRODUCTS - DETERMINATION OF THE TOTAL NITROGEN CONTENT BY COMBUSTION ACCORDING TO THE DUMAS PRINCIPLE AND CALCULATION OF THE CRUDE PROTEIN CONTENT - PART 1: OILSEEDS AND ANIMAL FEEDING STUFFS |
| DIN EN ISO 16634-1:2009-07 | FOOD PRODUCTS - DETERMINATION OF THE TOTAL NITROGEN CONTENT BY COMBUSTION ACCORDING TO THE DUMAS PRINCIPLE AND CALCULATION OF THE CRUDE PROTEIN CONTENT - PART 1: OILSEEDS AND ANIMAL FEEDING STUFFS |
| EN ISO 12099:2017 | Animal feeding stuffs, cereals and milled cereal products - Guidelines for the application of near infrared spectrometry (ISO 12099:2017) |
| ISO/TS 16634-2:2009 | Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content Part 2: Cereals, pulses and milled cereal products |
| DIN EN 15948:2015-06 | CEREALS - DETERMINATION OF MOISTURE AND PROTEIN - METHOD USING NEAR-INFRARED-SPECTROSCOPY IN WHOLE KERNELS |
| CEN ISO/TS 16634-2:2009 | Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 2: Cereals, pulses and milled cereal products (ISO/TS 16634-2:2009) |
| EN ISO 16634-2:2016 | Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 2: Cereals, pulses and milled cereal products (ISO 16634-2:2016) |
| DD CEN ISO/TS 16634-2:2009 | Food products. Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content Cereals, pulses and milled cereal products |
| 07/30142476 DC : 0 | BS ISO 1871 - FOOD PRODUCTS - GENERAL GUIDELINES FOR THE DETERMINATION OF NITROGEN BY KJEDAHL METHOD |
| BS EN ISO 16634-2:2016 | Food products. Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content Cereals, pulses and milled cereal products |
| UNE-EN 15948:2015 | Cereals - Determination of moisture and protein - Method using Near-Infrared-Spectroscopy in whole kernels |
| BS ISO 1871:2009 | Food and feed products. General guidelines for determination of nitrogen by Kjeldahl method |
| 16/30329601 DC : 0 | BS EN ISO 12099 - ANIMAL FEEDING STUFFS, CEREALS AND MILLED CEREAL PRODUCTS - GUIDELINES FOR THE APPLICATION OF NEAR INFRARED SPECTROMETRY |
| BS ISO 17715 : 2013 | FLOUR FROM WHEAT (TRITICUM AESTIVUM L.) - AMPEROMETRIC METHOD FOR STARCH DAMAGE MEASUREMENT |
| 12/30257568 DC : 0 | BS ISO 17715 - FLOUR FROM WHEAT (TRICUM AESTIVUM) - METHOD FOR THE MEASUREMENT OF DAMAGE TO STARCH USING AN AMPEROMETRIC METHOD |
| S.R. CEN ISO TS 16634-2:2009 | FOOD PRODUCTS - DETERMINATION OF THE TOTAL NITROGEN CONTENT BY COMBUSTION ACCORDING TO THE DUMAS PRINCIPLE AND CALCULATION OF THE CRUDE PROTEIN CONTENT - PART 2: CEREALS, PULSES AND MILLED CEREAL PRODUCTS |
| ISO 12099:2017 | Animal feeding stuffs, cereals and milled cereal products — Guidelines for the application of near infrared spectrometry |
| EN 15948:2015 | Cereals - Determination of moisture and protein - Method using Near-Infrared-Spectroscopy in whole kernels |
| UNE-EN ISO 17715:2015 | Flour from wheat (Triticum aestivum L.) - Amperometric method for starch damage measurement (ISO 17715:2013) |
| I.S. EN 15948:2015 | CEREALS - DETERMINATION OF MOISTURE AND PROTEIN - METHOD USING NEAR-INFRARED-SPECTROSCOPY IN WHOLE KERNELS |
| 14/30311290 DC : 0 | BS EN ISO 16634-2 - FOOD PRODUCTS - DETERMINATION OF THE TOTAL NITROGEN CONTENT BY COMBUSTION ACCORDING TO THE DUMAS PRINCIPLE AND CALCULATION OF THE CRUDE PROTEIN CONTENT - PART 2: CEREALS, PULSES AND MILLED CEREAL PRODUCTS |
| BS EN 15948:2015 | Cereals. Determination of moisture and protein. Method using Near-Infrared-Spectroscopy in whole kernels |
| BS EN ISO 16634-1:2008 | Food products. Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content Oilseeds and animal feeding stuffs |
| UNI CEN ISO/TS 16634-2 : 2009 | FOOD PRODUCTS - DETERMINATION OF THE TOTAL NITROGEN CONTENT BY COMBUSTION ACCORDING TO THE DUMAS PRINCIPLE AND CALCULATION OF THE CRUDE PROTEIN CONTENT - PART 2: CEREALS, PULSES AND MILLED CEREAL PRODUCTS |
| 08/30189315 DC : DRAFT SEP 2008 | BS EN ISO 12099 - ANIMAL FEEDSTUFFS, CEREALS AND MILLED CEREAL PRODUCTS - GUIDELINES FOR THE APPLICATION OF NEAR INFRARED SPECTROMETRY |
| UNE-EN ISO 16634-2:2016 | Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 2: Cereals, pulses and milled cereal products (ISO 16634-2:2016) |
| ISO 17715:2013 | Flour from wheat (Triticum aestivum L.) Amperometric method for starch damage measurement |
| ISO 16634-1:2008 | Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content — Part 1: Oilseeds and animal feeding stuffs |
| ISO 16634-2:2016 | Food products — Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content — Part 2: Cereals, pulses and milled cereal products |
| EN ISO 16634-1:2008 | Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 1: Oilseeds and animal feeding stuffs (ISO 16634-1:2008) |
| EN ISO 17715:2014 | Flour from wheat (Triticum aestivum L.) - Amperometric method for starch damage measurement (ISO 17715:2013) |
| ISO 1871:2009 | Food and feed products General guidelines for the determination of nitrogen by the Kjeldahl method |
| DIN EN ISO 17715:2015-03 | FLOUR FROM WHEAT (TRITICUM AESTIVUM L.) - AMPEROMETRIC METHOD FOR STARCH DAMAGE MEASUREMENT (ISO 17715:2013) |
| I.S. EN ISO 16634-2:2016 | FOOD PRODUCTS - DETERMINATION OF THE TOTAL NITROGEN CONTENT BY COMBUSTION ACCORDING TO THE DUMAS PRINCIPLE AND CALCULATION OF THE CRUDE PROTEIN CONTENT - PART 2: CEREALS, PULSES AND MILLED CEREAL PRODUCTS (ISO 16634-2:2016) |
| I.S. EN ISO 17715:2014 | FLOUR FROM WHEAT (TRITICUM AESTIVUM L.) - AMPEROMETRIC METHOD FOR STARCH DAMAGE MEASUREMENT (ISO 17715:2013) |
| UNI EN ISO 12099 : 2010 | ANIMAL FEEDING STUFFS, CEREALS AND MILLED CEREAL PRODUCTS - GUIDELINES FOR THE APPLICATION OF NEAR INFRARED SPECTROMETRY |
| I.S. EN ISO 16634-1:2008 | FOOD PRODUCTS - DETERMINATION OF THE TOTAL NITROGEN CONTENT BY COMBUSTION ACCORDING TO THE DUMAS PRINCIPLE AND CALCULATION OF THE CRUDE PROTEIN CONTENT - PART 1: OILSEEDS AND ANIMAL FEEDING STUFFS |
| I.S. EN ISO 12099:2017 | ANIMAL FEEDING STUFFS, CEREALS AND MILLED CEREAL PRODUCTS - GUIDELINES FOR THE APPLICATION OF NEAR INFRARED SPECTROMETRY (ISO 12099:2017) |
| ISO 1871:2009 | Food and feed products General guidelines for the determination of nitrogen by the Kjeldahl method |
| ISO 5983-1:2005 | Animal feeding stuffs — Determination of nitrogen content and calculation of crude protein content — Part 1: Kjeldahl method |
| ISO 3188:1978 | Starches and derived products — Determination of nitrogen content by the Kjeldahl method — Titrimetric method |
| ISO 712:2009 | Cereals and cereal products — Determination of moisture content — Reference method |
| ISO 5725-3:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method |
| ISO 5725-6:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| ISO 6540:1980 | Maize Determination of moisture content (on milled grains and on whole grains) |
| ISO 24333:2009 | Cereals and cereal products — Sampling |
| ISO 24557:2009 | Pulses Determination of moisture content Air-oven method |
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