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, preclude its 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.
DIN EN ISO 659-2009由德国标准化学会 DE-DIN 发布于 2009-11。
DIN EN ISO 659-2009 在中国标准分类中归属于: B33 油料作物与产品,在国际标准分类中归属于: 67.200.20 含油种子。
* 在 DIN EN ISO 659-2009 发布之后有更新,请注意新发布标准的变化。
非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 DIN EN ISO 659-2009 前三页,或者稍后再访问。
点击下载后,生成下载文件时间比较长,请耐心等待......
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号