ASTM-E1432:2004 Edition

$40.63

E1432-04 Standard Practice for Defining and Calculating Individual and Group Sensory Thresholds from Forced-Choice Data Sets of Intermediate Size

Published By	Publication Date	Number of Pages
ASTM	2004	8

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Category: ASTM

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Description

ASTM E1432-04

Historical Standard: Standard Practice for Defining and Calculating Individual and Group Sensory Thresholds from Forced-Choice Data Sets of Intermediate Size

ASTM E1432

Scope

1.1 The definitions and procedures of this practice apply to the calculation of individual thresholds for any stimulus in any medium, from data sets of intermediate size, that is, consisting of more than 20 to 40 3-AFC presentations per individual. A group threshold may be calculated using 5 to 15 individual thresholds.

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

air pollution; odor; panel; sensory evaluation; taste; 3-Alternative Forced-Choice Presentation; threshold; water pollution

ICS Code

ICS Number Code n/a

DOI: 10.1520/E1432-04

PDF Catalog

PDF Pages	PDF Title
1	Scope
2	Principles Referenced Documents Terminology Summary of Practice
3	Significance and Use Panel Size and Composition Versus Purpose of Test
4	Procedure FIG. 1 FIG. 2 FIG. 3 FIG. 4
5	FIG. 5
6	FIG. 6
7	Presentation of Results Precision and Bias TABLE 1
8	Keywords REFERENCES

Additional information

Standard Title	E1432-04 Standard Practice for Defining and Calculating Individual and Group Sensory Thresholds from Forced-Choice Data Sets of Intermediate Size
Published Code	ASTM
Publication Date	2004
Pages Count	8