1.1 本规程涵盖了纸包装中气味的评估，并为经过培训的感官小组制定了气味和测试程序。 1.2 本规程涵盖了从纸包装转移到各种食品介质的气味和风味的评估。 1.3 本规程涵盖了确定气味/风味的类型和来源以及确定异味严重程度的有效技术。 1.4 本规程中使用的技术适用于所有纸包装产品和辅助部件，如涂料、油墨和粘合剂，以及与纸结合使用的塑料材料。 1.5 以国际单位制表示的数值应视为标准。本标准中不包括其他计量单位。 1.6 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的使用者有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.7 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。 ===意义和用途====== 3.1 使用-- 本规程应由按照ASTM中所述进行培训的评估员使用 STP 758中， 2. 在知识渊博的小组领导的指导下。 3.2 重要性-- 该实践可用于评估纸包装材料中本地和外来气味和/或风味的类型和强度。知识渊博的小组组长可能能够根据从该程序中获得的信息来确定外来气味/风味的来源。

1.1 This practice covers the evaluation of odors in paper packaging and establishes smelling and testing procedures for trained sensory panels. 1.2 This practice covers the evaluation of odors and flavors transferred to various food media from paper packaging. 1.3 This practice covers effective techniques for determining the type and source of the odor/flavor and establishing the severity of the off-note. 1.4 The techniques used in this practice are applicable to all paper packaging products and to auxiliary components, such as coatings, inks, and adhesives, as well as plastic materials used in conjunction with paper. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 3.1 Use— This practice should be used by assessors, trained as described in ASTM STP 758, 2 under the direction of a knowledgeable panel leader. 3.2 Significance— This practice can be used to evaluate type and intensity of indigenous and foreign odors and/or flavors in paper packaging materials. A knowledgeable panel leader may be able to determine the source of a foreign odor/flavor from the information obtained from this procedure.