GB/T 22366-2008 in English

《GB/T 22366-2008感官分析 方法学 采用三点选配法（3-AFC）测定嗅觉、味觉和风味觉察阈值的一般导则》由TC566（全国感官分析标准化技术委员会）归口，主管部门为国家标准化管理委员会。
本标准给出了采用三点选配法（３-ＡＦＣ）测定化学刺激物所引起的嗅觉、味觉和风味反应数据，并通过数据处理进行阈值估计、误差估计和与检测相关的其他统计方法的一般导则。
本标准适用于测定评价员对特定刺激物的敏感性和检测化学物质引起感官反应的特性。

Scope

This standard gives the three-point matching method (3-AFC) to measure the olfactory, taste and flavor response data caused by chemical stimuli, and through data processing to perform threshold estimation, error estimation and other statistical methods related to detection. general guidelines. This standard is applicable to the determination of the evaluator's sensitivity to specific stimuli and the characteristics of sensory responses caused by chemical substances. The core of this standard is the data acquisition and calculation procedures.