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SSH ISO 13301:2002

Analiza shqisore - Metodologjia - Udhëzime të përgjithshme për matjen e erës, shijes dhe pragjet e zbulimit të shijes nga një procedurë me tre alternativa me zgjedhje të detyrueshme (3-AFC)

Sensory analysis — Methodology — General guidance for measuring odour, flavour and taste detection thresholds by a three-alternative forced-choice (3-AFC) procedure
2 maj 2017
95.99 Withdrawal of Standard   4 mar 2025

General information

95.99     4 mar 2025

DPS

DPS/KT 275

International Standard

67.240  

anglisht  

Buying

Shfuqizuar

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Scope

ISO 13301 provides guidance on:
obtaining data on the detection of chemical stimuli that evoke responses to odour, flavour and taste by a 3-AFC (three alternative forced choice) procedure;the processing of the data to estimate the value of a threshold and its error bounds, and other statistics related to the detection of the stimulus.
Typically the procedures will be used in one of the following two modes:
investigation of the sensitivity of assessors to specific stimuli;investigation of the ability of a chemical substance to stimulate the chemoreceptive senses.
(Although experiments may encompass both modes.)
Examples of the first mode include studies of the differences among individuals or specified populations of individuals in sensitivities and of the effects of age, gender, physiological condition, disease, administration of drugs, and ambient conditions on sensitivity. Examples of the latter mode include:
studies in flavour chemistry and the impact of specified chemicals on the flavour of foods;classification of chemicals, if present in the environment, for their impact on humans;studies on the relationship of molecular structure to capacity of a chemical to act as a stimulant;quality assurance of gaseous effluents and of water, foods and beverages;studies in the mechanism of olfaction.

Life cycle

NOW

WITHDRAWN
SSH ISO 13301:2002
95.99 Withdrawal of Standard
4 mar 2025

REVISED BY

PUBLISHED
SSH ISO 13301:2018

Related project

Adopted from ISO 13301:2002