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Sensory evaluation of moisturizing creams : combination of descriptive analysis panel test and preference test / So-Yeon Sim in IFSCC MAGAZINE, Vol. 5, N° 1 (01-02-03/2002)
[article]
Titre : Sensory evaluation of moisturizing creams : combination of descriptive analysis panel test and preference test Type de document : texte imprimé Auteurs : So-Yeon Sim, Auteur ; Soo-Jeong Jeong, Auteur ; Bo-Kyoung Sun, Auteur ; Seong-Joon Moon, Auteur ; Ih Seop Chang, Auteur Année de publication : 2002 Article en page(s) : p. 19-23 Note générale : Bibliogr. Langues : Anglais (eng) Tags : 'Sensory evaluation' 'Moisturizing cream' 'Trained panel' Consumer Preference 'Descriptive analysis' 'Preference testing and principal component Index. décimale : 668.5 Parfums et cosmétiques Résumé : The two most important factors that are perceived by consumers using cosmetic products are the biological or clinical effect and the sensorial effect. For repeated use of a product, its skin feel must be pleasant and comfortable to the user. As the skin feel of a product depends on the user’s sensation, the sensory evaluation is indispensable to measure and analyze its characteristics. Therefore, quantitative and descriptive sensory evaluation measuring the intensity of the characteristics and consumer’s preference evaluation are both required, and its desirable to correlate them.
We selected women through discriminative and descriptive tests to form a trained panel. They described the skin feel using various creams and emulsions, and sorted out the terms through discussion to decide the evaluation terminology and the definition of each term. Then, they were trained to remember the intensities of the reference materials’ characteristics. Under the same test condition, moisturizing creams were tested by the same test method.
The statistical analysis of the collected data showed that the principal components of the feel of these moisturizing creams were residuary factor and spreadability factor, and according to the results, the products were positioned in a 2-dimensional space. We also selected several creams among the tested products to run a preference test by consumers of various skin types and ages.
As a result, we subdivided the preferred skin feel of the moisturizing cream according to the skin type an the age of the consumer. With the descriptive sensory evaluation and the preference test results, we proposed the desirable skin feel of the moisturizing cream corresponding to the consumers’ skin type and age.
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in IFSCC MAGAZINE > Vol. 5, N° 1 (01-02-03/2002) . - p. 19-23[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 004652 - Périodique Bibliothèque principale Documentaires Disponible The psychology of colour preferences / W. R. Crozier in SURFACE COATINGS INTERNATIONAL, Vol. 80, N° 12 (12/1997)
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Titre : The psychology of colour preferences Type de document : texte imprimé Auteurs : W. R. Crozier, Auteur Année de publication : 1997 Article en page(s) : p. 577-585 Note générale : Bibliogr. Langues : Anglais (eng) Tags : 'Article synthèse' Préférence Couleur 'Comparaison interindividuelle' 'Vision couleur' Perception Homme Index. décimale : 667.9 Revêtements et enduits Résumé : Cet exposé passe en revue la recherche psychologique dons le domaine des préférences de couleur. Il discute ou les réactions humaines envers les couleurs sont innées ou acquises. Il fournit une évaluation critique de la recherche empirique des préférences mises en évidente par les gens en ce qui concerne des facteurs tels que âge, sexe, personnalité et subjective significance des couleurs. Note de contenu : - INTRODUCTION : Differences between perceived and 'true' colour - Effect of colours on people - The emotional impact of colour
- THEORIES OF PREFERENCES : Innate reactions to colours - Learned reactions to colour
- STUDIES OF COLOUR PREFERENCES : Problems and solutions - Empirical studies preferences - Differences in preferences - Gender - Age - Personality - Cultural effects - Explanation for preferences - Other studies reveal similar associations - Socialisations effects - The effect of context and environment
- THE MEANING OF COLOURS : Association between factors and dimensions of colour - Implications - Mood and colourPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=17279
in SURFACE COATINGS INTERNATIONAL > Vol. 80, N° 12 (12/1997) . - p. 577-585[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 006589 - Périodique Bibliothèque principale Documentaires Disponible