DS/EN ISO 5495-2007

Sensory analysis - Methodology - Paired comparison test

DS/EN ISO 5495-2007 发布历史

This International Standard describes a procedure allowing to determine whether there exists a perceptible sensory difference or a similarity between samples of two products concerning the intensity of a sensory attribute. This test is sometimes also referred to as a directional difference test or a 2-AFC test (Alternative Forced Choice). Indeed, the paired comparison test is a forced choice test between two alternatives.NOTE: The paired comparison test is the simplest existing classification test since it concerns only two samples.The method is applicable whether a difference exists in a single sensory attribute or in several, which means that it allows to

DS/EN ISO 5495-2007由丹麦标准化协会 DK-DS 发布于 2007-10-26，并于 2007-10-26 实施。

DS/EN ISO 5495-2007在国际标准分类中归属于: 67.240 感官分析。

DS/EN ISO 5495-2007的历代版本如下：

• 2007年10月26日 DS/EN ISO 5495-2007

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标准号

DS/EN ISO 5495-2007

发布日期

2007年10月26日

实施日期

2007年10月26日

废止日期

无

国际标准分类号

67.240

发布单位

DK-DS

适用范围

This International Standard describes a procedure allowing to determine whether there exists a perceptible sensory difference or a similarity between samples of two products concerning the intensity of a sensory attribute. This test is sometimes also referred to as a directional difference test or a 2-AFC test (Alternative Forced Choice). Indeed, the paired comparison test is a forced choice test between two alternatives.NOTE: The paired comparison test is the simplest existing classification test since it concerns only two samples.The method is applicable whether a difference exists in a single sensory attribute or in several, which means that it allows to