ISO 3960:2017
Current
The latest, up-to-date edition.
Animal and vegetable fats and oils — Determination of peroxide value — Iodometric (visual) endpoint determination
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01-02-2017
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ISO 3960:2017 specifies a method for the iodometric determination of the peroxide value of animal and vegetable fats and oils with a visual endpoint detection. The peroxide value is a measure of the amount of oxygen chemically bound to an oil or fat as peroxides, particularly hydroperoxides.
The method is applicable to all animal and vegetable fats and oils, fatty acids and their mixtures with peroxide values from 0 meq to 30 meq (milliequivalents) of active oxygen per kilogram. It is also applicable to margarines and fat spreads with varying water content. The method is not suitable for milk fats and is not applicable to lecithins.
It is to be noted that the peroxide value is a dynamic parameter, whose value is dependent upon the history of the sample. Furthermore, the determination of the peroxide value is a highly empirical procedure and the value obtained depends on the sample mass. It is stressed that, due to the prescribed sample mass, the peroxide values obtained can be slightly lower than those obtained with a lower sample mass.
Milk and milk products (or fat coming from milk and milk products) are excluded from the scope of this document.
NOTE 1 A preferred method for the iodometric determination of the peroxide value for milk fats is specified in ISO 3976.
NOTE 2 A method for the potentiometric determination of the peroxide value is given in ISO 27107.
| DevelopmentNote |
Supersedes ISO/FDIS 3960. (12/2001) Supersedes ISO/DIS 3960. (02/2017)
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| DocumentType |
Standard
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| Pages |
10
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| PublisherName |
International Organization for Standardization
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| Status |
Current
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| Supersedes |
| Standards | Relationship |
| SN EN ISO 3960 : 2017 | Identical |
| DIN EN ISO 3960:2016-10 (Draft) | Identical |
| NF EN ISO 3960 : 2017 | Identical |
| UNI EN ISO 3960 : 2010 | Identical |
| BS EN ISO 3960:2017 | Identical |
| EN ISO 3960:2017 | Identical |
| ÖNORM EN ISO 3960: 2017 05 15 | Identical |
| UNE-EN ISO 3960:2017 | Identical |
| NEN EN ISO 3960 : 2017 | Identical |
| ONORM EN ISO 3960 : 2010 | Identical |
| I.S. EN ISO 3960:2017 | Identical |
| SS-EN ISO 3960:2017 | Identical |
| PN EN ISO 3960 : 2017 | Identical |
| NS EN ISO 3960 : 2017 | Identical |
| UNI EN ISO 3960:2017 | Identical |
| DIN EN ISO 3960:2017-05 | Identical |
| NEN ISO 3960 : 2007 | Identical |
| NF ISO 3960 : 2004 | Identical |
| NBN EN ISO 3960 : 2010 | Identical |
| GOST ISO 3960 : 2013 | Identical |
| BS 684-2.14:1998 | Identical |
| BS 684-2.14(1987) : 1987 | Identical |
| BS ISO 10869:2010 | Oil of fir needle, Siberian (<i>Abies sibirica Ledeb.</i> |
| 09/30180608 DC : 0 | BS ISO 10869 - OIL OF FIR NEEDLE, SIBERIAN (ABIES SIBIRICA LEDEB.) |
| NF EN ISO 8292-2 : 2010 | ANIMAL AND VEGETABLE FATS AND OILS - DETERMINATION OF SOLID FAT CONTENT BY PULSED NMR - PART 2: INDIRECT METHOD |
| DIN EN ISO 27107:2010-08 | Animal and vegetable fats and oils - Determination of peroxide value - Potentiometric end-point determination (ISO 27107:2008, corrected version 2009-05-15) |
| UNE-EN ISO 27107:2010 | Animal and vegetable fats and oils - Determination of peroxide value - Potentiometric end-point determination (ISO 27107:2008, corrected version 2009-05-15) |
| UNI EN ISO 27107 : 2010 | ANIMAL AND VEGETABLE FATS AND OILS - DETERMINATION OF PEROXIDE VALUE - POTENTIOMETRIC END-POINT DETERMINATION |
| ISO 21093:2003 | Oil of dwarf pine (Pinus mugo Turra) |
| DIN EN ISO 8292-2:2010-08 | Animal and vegetable fats and oils - Determination of solid fat content by pulsed NMR - Part 2: Indirect method (ISO 8292-2:2008) |
| I.S. EN ISO 8292-2:2010 | ANIMAL AND VEGETABLE FATS AND OILS - DETERMINATION OF SOLID FAT CONTENT BY PULSED NMR - PART 2: INDIRECT METHOD |
| BS ISO 27107 : 2008 COR 2009 | ANIMAL AND VEGETABLE FATS AND OILS - DETERMINATION OF PEROXIDE VALUE - POTENTIOMETRIC END-POINT DETERMINATION |
| BS PD EN ISO/TR 17844 : 2004 | WELDING - COMPARISON OF STANDARDIZED METHODS FOR THE AVOIDANCE OF COLD CRACKS |
| UNI EN ISO 8292-2 : 2010 | ANIMAL AND VEGETABLE FATS AND OILS - DETERMINATION OF SOLID FAT CONTENT BY PULSED NMR - PART 2: INDIRECT METHOD |
| 17/30365049 DC : 0 | BS EN 17181 - LUBRICANTS - DETERMINATION OF AEROBIC BIOLOGICAL DEGRADATION OF FULLY FORMULATED LUBRICANTS IN AN AQUEOUS SOLUTION - TEST METHOD BASED ON CO[2]-PRODUCTION |
| ISO 27107:2008 | Animal and vegetable fats and oils Determination of peroxide value Potentiometric end-point determination |
| EN ISO 27107:2010 | Animal and vegetable fats and oils - Determination of peroxide value - Potentiometric end-point determination (ISO 27107:2008, corrected version 2009-05-15 ) |
| EN ISO 8292-2:2010 | Animal and vegetable fats and oils - Determination of solid fat content by pulsed NMR - Part 2: Indirect method (ISO 8292-2:2008) |
| BS ISO 21093:2003 | Oil of dwarf pine (Pinus mugo Turra) |
| 06/30153680 DC : 0 | BS ISO 27107 - ANIMAL AND VEGETABLE FATS AND OILS - DETERMINATION OF PEROXIDE VALUE - POTENTIOMETRIC END-POINT DETERMINATION |
| BS EN ISO 8292-2:2010 | Animal and vegetable fats and oils. Determination of solid fat content by pulsed NMR Indirect method |
| BS EN ISO 27107:2010 | Animal and vegetable fats and oils. Determination of peroxide value. Potentiometric end-point determination |
| I.S. EN ISO 27107:2010 | ANIMAL AND VEGETABLE FATS AND OILS - DETERMINATION OF PEROXIDE VALUE - POTENTIOMETRIC END-POINT DETERMINATION |
| ISO 10869:2010 | Oil of fir needle, Siberian (Abies sibirica Ledeb.) |
| ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| ISO 5555:2001 | Animal and vegetable fats and oils — Sampling |
| ISO 3976:2006 | Milk fat Determination of peroxide value |
| 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 661:2003 | Animal and vegetable fats and oils — Preparation of test sample |
| ISO 27107:2008 | Animal and vegetable fats and oils Determination of peroxide value Potentiometric end-point determination |
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