Historical
ISO 659:1998
Oilseeds -- Determination of oil content (Reference method)
This International Standard specifies a reference method for the determination of the hexane extract (or light petroleum extract), called “oil content”, of oil seeds used as industrial raw materials.
The method has been tested on rapeseed, soya beans and sunflower seeds. This does not, however, preclude its applicability to other commercial seeds.
International Organization for Standardization [iso]
