BS EN ISO 659-2009 油料种子.油含量的测定(基准法)(ISO 659-2009)

标准号：BS EN ISO 659-2009
中文标准名称：油料种子.油含量的测定(基准法)(ISO 659-2009)
英文标准名称：Oilseeds - Determination of oil content (Reference method) (ISO 659:2009)
标准类型：B33
发布日期：2009/7/31 12:00:00
实施日期：2009/7/31 12:00:00
中国标准分类号：B33
国际标准分类号：67.200.20
引用标准：ISO 658;ISO 664;ISO 665
适用范围：This International Standard specifies a reference method for the determination of the hexane extract (or light petroleum extract), called the “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, precludeits applicability to other commercial seeds.If required, the pure seeds and the impurities (see 9.4) can be analysed separately. In the case of groundnuts (see 10.1.6), the pure seeds, the total fines, the non-oleaginous impurities and the oleaginous impurities can be analysed separately.