ISO 11132:2021 感官分析 方法论 定量感官面板的性能监测指南

标准编号：ISO 11132:2021

中文名称：感官分析 方法论 定量感官面板的性能监测指南

英文名称：Sensory analysis — Methodology — Guidelines for the measurement of the performance of a quantitative descriptive sensory panel

发布日期：2021-09

标准范围

本文件提供了评估定量描述小组整体绩效和每个小组成员绩效的指南。本文件适用于单个评估员或小组培训的验证，以及已建立小组的绩效监控。本文件不适用于描述方法的小组绩效，其中未记录每位评估员的个人得分，没有所有评估员共有的单一属性列表，或测量优势度而非强度。因此，使用一致性轮廓等方法的描述性面板的性能是免费的-选择剖面、闪光剖面和感觉的时间主导（TDS）超出了范围。本文件中规定的方法用于监测和评估专家组及其评估人员区分产品的能力、同一专家组的评估人员之间的协议以及这些评估人员在强度评分中的可重复性。再现性，包括小组之间的比较以及在不同条件下（即时间分离）进行的多个评估在同一小组内的比较，不在本文件的范围内。本文件中规定的方法可由专家组组长全部使用或选择使用，以持续评估专家组或个人评估员的绩效。列出的方法并不详尽，也可以使用其他适当的方法。

This document gives guidelines for assessing the overall performance of a quantitative descriptive panel and the performance of each panel member.This document is applicable to the validation of the training of individual assessors or panels, as well as to the performance monitoring of established panels.This document does not apply to the panel performance for descriptive methods where the individual scores of each assessor are not recorded, where there is no single list of attributes that is common to all the assessors, or where dominance rather than intensity is measured. Consequently, the performance of descriptive panels using methods such as consensus profile, free-choice profile, flash profile and temporal dominance of sensations (TDS) are out of scope.The methods specified in this document are for monitoring and assessing the ability of a panel and its assessors to discriminate between products, the agreement between assessors of the same panel and the repeatability of these assessors in their intensity scoring.Reproducibility, including both the comparison between panels and the comparison within the same panel of several evaluations conducted under different conditions (i.e. separated in time), is out of scope of this document.The methods specified in this document can be used, in full or a selection only, by the panel leader to appraise continuously the performance of panels or individual assessors. The methods listed are not exhaustive and other appropriate methods can also be used.

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