DIN EN ISO 734-2:2010-08

The standard, which has been revised by ISO, specifies an extraction method which may be used to assess the efficiency of a de-oiling process by comparing the oil content of the oilseed with the residual oil content of the corresponding extraction meals, pellets and expeller cakes. The method is not applicable to disputed cases, for which DIN EN ISO 734-1 is applicable. It is applicable to oilseed meals obtained from oilseeds by expelling or by extraction with a solvent, as well as to the pellets made from the residues. This International Standard has been prepared by ISO/TC 34/SC 2 "Oleaginous seeds and fruits and oilseed meals" (secretariat: AFNOR, France). The Committee responsible for the European Standard is CEN/TC 307 "Oilseeds, vegetable and animal fats and oils and their by-products - Methods of sampling and analysis" (secretariat: AFNOR, France). On the national level, the Committees responsible for the preparation of the standards is "Gemeinschaftsausschuss für die Analytik von Fetten, Ölen, Fettprodukten, verwandten Stoffen und Rohstoffen (GA Fett)" ("Joint Committee for the analysis of fats, oil, fat products, related substances and raw materials") of the German Society for Fat Science (DGF) and NAL.