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NEPLATNÁ ASTM E1958-12 15.10.2012 náhled

Doplňující informace

ASTM E1958-12

Standard Guide for Sensory Claim Substantiation

Automaticky přeložený název:

Standardní příručka pro Sensory Reklamace zdůvodnění

NORMA vydána dne 15.10.2012

Jazyk
Provedení	PDF - okamžité stažení - 2 456.50 Kč Tištěné - 2 456.50 Kč
Dostupnost	SKLADEM
Cena	2 456.50 Kč bez DPH
2 456.50 Kč

Informace o normě:

Označení normy: ASTM E1958-12
Poznámka: NEPLATNÁ
Datum vydání normy: 15.10.2012
Kód zboží: NS-43736
Počet stran: 27
Přibližná hmotnost: 81 g (0.18 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Kategorie - podobné normy:

Smyslová analýza potravin

Anotace textu normy ASTM E1958-12 :

Keywords:
advertisement claim(s), claim substantiation, consumer testing, descriptive testing, sensory laboratory testing, sensory testing, ICS Number Code 67.240 (Sensory analysis)

Doplňující informace

1. Scope

1.1 This guide covers reasonable practices for designing and implementing sensory tests that validate claims pertaining only to the sensory or perceptual attributes, or both, of a product. This guide was developed for use in the United States and must be adapted to the laws and regulations for advertisement claim substantiation for any other country. A claim is a statement about a product that highlights its advantages, sensory or perceptual attributes, or product changes or differences compared to other products in order to enhance its marketability. Attribute, performance, and hedonic claims, both comparative and non-comparative, are covered. This guide includes broad principles covering selecting and recruiting representative consumer samples, selecting and preparing products, constructing product rating forms, test execution, and statistical handling of data. The objective of this guide is to disseminate good sensory and consumer testing practices. Validation of claims should be made more defendable if the essence of this guide is followed.

Table of Contents

Section

Introduction

Scope

Referenced Documents

Terminology

Basis of Claim Classification

Consumer Based Affective Testing

Sampling

5.1

Sampling Techniques

5.2

Selection of Products

5.3

Sampling of Products When Both Products Are Currently on
the Market

5.4

Handling of Products When Both Products Are Currently on
the Market

5.5

Sampling of Products Not Yet on the Market

5.6

Sample Preparation/Test Protocol

5.7

Test Design—Consumer Testing

Data Collection Strategies

6.6

Interviewing Techniques

6.7

Type of Questions

6.8

Questionnaire Design

6.9

Instruction to Respondents

6.10

Instructions to Interviewers

6.11

General/Overall Questions

6.12

Positioning of the Key Product Rating Questions

6.13

Total Test Context and Presentation Matters

6.14

Specific Attribute Questions

6.15

Classification or Demographic Questions

6.16

Preference Questions

6.17

Test Location

Test Execution by Way of Test Agencies—Food and Non-Food
Testing

Laboratory Testing Methods

Types of Tests

9.2

Advantages and Limitations of the Use of Trained Descriptive
Panels in Claims Support Research

Test Design—Laboratory Testing

Product Procurement

10.6

Experimental Design

10.7

Data Collection

10.8

Data Analysis

10.9

Questionnaire Construction

Test Facility

Statistical Analysis

Paired-Preference Studies

13.1

Superiority Claims

13.2

Parity Claims

13.3

Paired Comparison/Difference Studies

13.4

Analysis of Data from Scales

13.5

Keywords

Commonly Asked Questions About ASTM and Claim
Substantiation

E1885-18

Standard Test Method for Sensory Analysis´Triangle Test

E253-23a

Standard Terminology Relating to Sensory Evaluation of Materials and Products (Includes all amendments and changes 8/21/2023).

STP 913

Physical Requirement Guidelines for Sensory Evaluation Laboratories

ASTM Manual 26

Sensory Testing Methods: Second Edition

ASTM Manual 13

Descriptive Analysis Testing for Sensory Evaluation

E2164-16

Standard Test Method for Directional Difference Test

Podobné normy:

ASTM E1885-04(2011)..

Historická
1.8.2011

ASTM E1909-13

Historická
1.10.2013

ASTM E2262-03(2014)..

Historická
1.9.2014

ASTM E2299-13

Historická
1.10.2013

ASTM E253-13a

Historická
1.11.2013

ASTM E2610-08(2011)..

Historická
15.11.2011

Doporučujeme:

EviNor - Řízení a aktualizace českých norem