本文件规定了测定浅色脂肪酸甲酯（以下简称FAME）酸值的滴定法。 它允许在0.10 mg KOH/g至1.00 mg KOH/g范围内测定酸值。 注1:在本文件中，术语“%（m/m）”和“%（V/V）”分别表示质量分数和体积分数。 注2:EN ISO 660[1]中规定了油脂酸值的测定。 警告-使用本文件可能涉及危险材料、操作和设备。本文件并非旨在解决与其使用相关的所有安全问题。本文件的使用者有责任在应用本文件之前采取适当措施确保人员的安全和健康，并确定为此目的的任何其他限制的适用性。

This document specifies a titrimetric method for the determination of acid value in light coloured Fatty Acid Methyl Esters, hereinafter referred as FAME. It allows the determination of acid value within a range of 0,10 mg KOH/g to 1,00 mg KOH/g. NOTE 1 For the purposes of this document, the terms "% (m/m)" and "% (V/V)" are used to represent respectively the mass fraction and the volume fraction. NOTE 2 For oils and fats the determination of acid value is specified in EN ISO 660 [1]. WARNING - The use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of users of this document to take appropriate measures to ensure the safety and health of personnel prior to the application of the document, and to determine the applicability of any other restrictions for this purpose.