UNE-ISO 13301:2007
感官分析 方法 通过三选择强制选择(3-AFC)程序测量气味、风味和味道检测阈值的一般指南(ISO 13301:2002)
Sensory analysis. Methodology. General guidance for measuring odour, flavour and taste detection thresholds by a three-alternative forced-choice (3-AFC) procedure. (ISO 13301:2002)