
Animal and vegetable fats and oils - Determination of insoluble impurities content
出版:International Organization for Standardization

專家解讀視頻
This International Standard specifies a method for the determination of the insoluble impurities content of animal and vegetable fats and oils.If it is not desired to include soaps (particularly calcium soaps) or oxidized fatty acids in the insoluble impurities content, it is necessary to use a different solvent and procedure. In this case the method should be the subject of agreement between the parties concerned.