GB/T 17321-2012 Active National standards

GB/T 17321-2012 Sensory analysis method—Duo-trio test

GB/T 17321-2012 Sensory analysis method—Duo-trio test

Publish Date: 2012-06-29 Implement Date: 2012-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 17321-2012

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: Sensory analysis

Publish Date: 2012-06-29

Implement Date: 2012-11-01

Pages: 18 pages

Scope

This standard specifies the procedure for determining whether there are perceptible sensory differences or similarities between two product samples. The standard method is a forced-choice procedure.
This standard applies to differences in a single or several sensory characteristics. This standard also applies when the difference characteristics are unknown (that is, it is not certain about the degree of difference or the range of differences between the samples, nor are there any signs of characteristic differences). This standard only applies when the products are quite similar.

Development Information

Word Count: 33 Thousand words Pages: 18 pages

Replace the following standards

GB/T 17321-1998 Sensory analysis method—Duo—trio test

Referenced Standards

GB/T 10220-1988 Sensory analysis—Methodology—General guidance GB/T 10220-2012 Sensory analysis—Methodology—General guidance GB/T 10221-1998 Sensory analysis-Vocabulary GB/T 10221-2012 Sensory analysis—Vocabulary GB/T 10221-2021 Sensory analysis—Vocabulary GB/T 12311-1990 Sensory analysis method—Triangular test GB/T 12311-2012 Sensory analysis method—Triangle test GB/T 13868-1992 Sensory analysis—General guidance for the design of test rooms GB/T 13868-2009 Sensory analysis—General guidance for the design of test rooms GB/T 16291.1-2012 Sensory analysis—General guidance for the selection,training and monitoring of assessors—Part 1:Selected assessors GB/T 16291.2-2010 Sensory analysis—General guidance for the selection,training and monitoring of assessors—Part 2:Expert sensory assessors

Adopt standards

ISO 10399:2004

Related Standards

GB/T 10220-1988 Replaced

GB/T 10220-1988 Sensory analysis—Methodology—General guidance

Publish Date: 1988-12-22

GB/T 12310-1990 Replaced

GB/T 12310-1990 Sensory analysis method—Paired comparison test

Publish Date: 1990-04-10

GB/T 12311-1990 Replaced

GB/T 12311-1990 Sensory analysis method—Triangular test

Publish Date: 1990-04-10

GB/T 12312-1990 Replaced

GB/T 12312-1990 Sensory analysis—Determination of sensitivity of taste

Publish Date: 1990-04-10

GB/T 12313-1990 Abolished

GB/T 12313-1990 Sensory analysis method—Flavour profile test

Publish Date: 1990-04-10

GB/T 12314-1990 Active

GB/T 12314-1990 Sensory analysis method—Guide lines for the preparation of samples for which direct sensory analysis is not feasible

Publish Date: 1990-04-10