Standard Guide for Time-Intensity Evaluation of Sensory Attributes

Importancia y uso:

5.1 The purpose of time-intensity measurements is to establish the pattern of development and decline of a particular sensory characteristic over time. TI evaluations are applicable when measurements at a single time point (an averaging process) are not sufficient to distinguish products that have very different temporal characteristics.

5.2 TI has applications for a variety of products. Examples include: food products, ranging from short-term sweetness in a beverage to long-term elasticity in chewing gum; personal care products, measuring the development and longevity of shampoo lather and the residual skin feel of a skin cream; household care products, monitoring the intensity of scents over time; pharmaceuticals, monitoring skin cooling after application of a topical analgesic. Auditory signals or visual changes in products can also be evaluated by the TI technique.

Subcomité:

E18.04

Volúmen:

14.03

Número ICS:

67.240 (Sensory analysis)