-50% de descuento* Si compras la misma norma UNE en distintos idiomas. * Dto. sobre el pvp inferior. Ver condiciones

DIN EN ISO 10399:2018-04

Sensory analysis - Methodology - Duo-trio test (ISO 10399:2017); German version EN ISO 10399:2018 / Note: To be replaced by DIN EN ISO 10399 (2025-09).

Fecha edición: 2018-04-01
En Vigor
Idiomas disponibles: Inglés, Alemán
Resumen: The document specifies a method for determining whether there is a difference between two products. This difference may relate to one specific organoleptic attribute or to a combination of organoleptic attributes. The method is not applicable for the determination of preference, nor for the evaluation of the character or intensity of the perceived difference. Two forms of this test are described: The balanced-reference technique and the constant-reference technique. The method is statistically less efficient than the triangle test described in DIN EN ISO 4120, but is easier to perform by the assessors.

Keywords: Analysis|Comparative tests|Definitions|Differences|Duo-Trio test|Food products|Investigations|Sampling methods|Sensory|Sensory analysis|Sensory analysis (food)|Testing|Testing conditions
ICS: 67.240 - Análisis sensorial
CTN:

Equivalencia Internacional

Idéntica EN ISO 10399:2018

Idéntica ISO 10399:2017

Reemplazo Normas

Reemplaza a DIN EN ISO 10399:2010-06

Reemplaza a DIN EN ISO 10399:2017-10

El libro en palabras del autor

Ultricies magna feugiat malesuada sociosqu varius vivamus cubilia parturient, himenaeos vitae vehicula nam placerat netus urna platea, nostra rutrum felis mattis penatibus velit quisque.

Button
Preguntas frecuentes ¿Tienes alguna duda sobre nuestros productos?

Respuesta 2

Desde la web

Libros y normas