This International Standard specifies three methods (two titrimetric and one potentiometric) for the de- termination of acidity in animal and vegetable fats and oils, hereinafter referred to as fats. The acidity is ex- pressed preferably as acid value, or alternatively as acidity calculated conventionally. The method described in clause 4 is the reference method. The method described in clause 5 applies to oils and fats which are not strongly coloured. The methods are riot applicable to waxes.
DIN EN ISO 660-2005由德国标准化学会 DE-DIN 发布于 2005-11,于 2009-10 废止。
DIN EN ISO 660-2005 在中国标准分类中归属于: X14 油脂加工与制品,在国际标准分类中归属于: 67.200.10 动物和植物的脂肪和油。
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