DIN EN ISO 659:2009-11
Oilseeds - Determination of oil content (Reference method) (ISO 659:2009); German version EN ISO 659:2009
| Fecha edición: |
2009-11-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This International Standard specifies a reference method for the determination of the hexane extract (or light petroleum extract), called "oil content", of oilseeds used as industrial raw materials. The procedure for sunflower seed is different from those for other seeds as it includes an additional moisture content determination after the seed has been ground to prepare the test sample. The method has been tested on rapeseed, soya beans and sunflower seed. This does not, however, preclude its applicability to other commercial seeds. If required, the pure seeds and the impurities can be analysed separately. In the case of groundnuts, the pure seeds, the total fines, the non-oleaginous impurities and the oleaginous impurities can be analysed separately. |
| Keywords: | Agricultural products|Chemical analysis and testing|Definitions|Determination of content|Extraction methods of analysis|Food products|Hexane|Inter-laboratory tests|Laboratory tests|Methods of analysis|Methods of calculation|Oil content|Oils|Oilseeds|Rape|Rape seed oil|Reference methods|Sampling methods|Soya bean oil|Soya beans|Sunflower seed oil|Vegetable|Vegetable oils |
| ICS: | 67.200.20 - Semillas oleaginosas |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 659:2009 Idéntica ISO 659:2009 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 659:1998-10 Reemplaza a DIN EN ISO 659:2008-02 |
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