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Ingrédients : aimés, tolérés ou mal-aimés in PARFUMS COSMETIQUES ACTUALITES, N° 137 (11/1997)
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Titre : Ingrédients : aimés, tolérés ou mal-aimés Type de document : texte imprimé Année de publication : 1997 Article en page(s) : p. 76-79 Langues : Français (fre) Catégories : Consommateurs -- Attitudes
Consommateurs -- Préférences
Cosmétiques -- Marketing
Ingrédients cosmétiquesTags : Cosmétique 'Principe actif' 'Comportement consommateur' Europe 'Enquête opinion' 'Produit naturel' 'Origine animale' Conservateur Colorant Parfum Répertoire Fournisseur 'Matière première France' Index. décimale : 668.5 Parfums et cosmétiques Résumé : En matière d'ingrédients cosmétiques, quelles sont les demandes du consommateur? Quelles sont ses phobies? Quels sont les produits qui le laissent indifférents? Note de contenu :
Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=19458
in PARFUMS COSMETIQUES ACTUALITES > N° 137 (11/1997) . - p. 76-79[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 002605 - Périodique Bibliothèque principale Documentaires Disponible Investigating the relationship between the hair fiber proteome and hair quality / Daniella M. Heywood in IFSCC MAGAZINE, Vol. 7, N° 2 (04-05-06/2004)
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Titre : Investigating the relationship between the hair fiber proteome and hair quality Type de document : document électronique Auteurs : Daniella M. Heywood, Auteur ; Christina Vrettou, Auteur ; J. Wood, Auteur ; J. Hill, Auteur ; Siobhan Casey, Auteur ; Paul A. Cornwell, Auteur Année de publication : 2004 Article en page(s) : p. 115-118 Note générale : Bibliogr. Langues : Anglais (eng) Tags : Colorant 'Propriétés de traction' 'Beauté du cheveu' 'Qualité mécaniques' 'Perception consommateur' Index. décimale : 668.5 Parfums et cosmétiques Résumé : Many hair characteristics (e.g. color and curl) are genetically determined. Here, we investigated whether hair quality is also genetically controlled and related to differences in hair composition. Female, Caucasian subjects (n = 292) were recruited into this study and segmented by self-perceived hair quality and by permanent colorant usage. Hair fibers were collected and characterized by amino acid analysis, dry tensile elastic modulus testing and two-dimensional electrophoresis of hair protein extracts.
Protein analysis revealed a string of 66 kDa proteins that correlated with hair of high quality. Loss of low molecular weight (14–29 kDa) proteins increased with colorant usage, particularly in hair of low quality. Amino acid analysis showed that the levels of serine and threonine across all the subjects followed bimodal frequency distributions suggestive of a genetic influence. Overall, data suggested that perception of quality was linked to high serine and threonine levels. In addition, where hair was colored, quality was associated with lower cysteic acid levels. Lower cysteic acid levels were not linked to lower colorant usage and our data suggest that high quality hair may be more resistant to colorant damage. Elastic modulus was significantly higher in hair of higher quality (4.65 GPa) compared to all medium and low quality hair combined (4.3 GPa), P < 0.02. This suggests a link between altered hair composition and mechanical properties. In conclusion, the composition and mechanical properties of hair have been linked to hair quality. We hypothesize that hair quality is thus likely to be genetically determined. Understanding of the links between hair composition and its properties could be utilized in the future for designing products targeted to each individual's hair make-up, and for producing diagnostic tools for determining hair quality.Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10525
in IFSCC MAGAZINE > Vol. 7, N° 2 (04-05-06/2004) . - p. 115-118[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 003883 - Périodique Bibliothèque principale Documentaires Disponible A new place setting – Consumer-relevant measuring unit for domestic dishwashers / A. Brückner in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 49, N° 1 (01-02/2012)
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Titre : A new place setting – Consumer-relevant measuring unit for domestic dishwashers Type de document : texte imprimé Auteurs : A. Brückner, Auteur ; M. Schneider, Auteur ; R. Stamminger, Auteur Année de publication : 2012 Article en page(s) : p. 48-56 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Consommateurs -- Préférences
Lave-vaisselle
Tests d'efficacitéTags : 'Lave-vaisselle' 'Tests performance' Étalonnage 'Comportement consommateur' Amménagement endroit' 'Technologie ménage' Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : This study summarises the possible, necessary and recommended steps to align consumer behaviour and the standard place setting used for performance and consumption measurements of domestic dishwashers. The diversity and amount of load items, the composition of the dish materials and the amount of soiling in real life differ from the standard place setting. Through the analysis of secondary data regarding the dishware cleaned in household dishwashers, the development of a new, more consumer relevant place setting was possible. Apart from a reduction of the total amount of load items, new materials and items were introduced. The durability and availability of the dishes has been guaranteed and reproducible and differentiating soiling for the new dish items has been developed. Although laboratory tests revealed that the new place setting caused slightly different cleaning results, it still delivers differentiable results concerning the performance parameters of dishwashers. Finally, it reflects the actual usage of a dishwasher in the household much better than the current place setting, and standard test results may gain in importance for the consumer. Note de contenu : - INTRODUCTION : Labelling and testing - Usage of a dishwasher under household conditions - Materials and items cleaned in a household dishwasher
- AIM
- METHODS : Development of a consumer-relevant place setting - Concept of the new items - Concept of the new soiling - Parameters for comparative tests with the current and the new place setting
- RESULTS : Development of a consumer-relevant place setting - Concept of the new items - Concept of the new soilingPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13324
in TENSIDE, SURFACTANTS, DETERGENTS > Vol. 49, N° 1 (01-02/2012) . - p. 48-56[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 13561 - Périodique Bibliothèque principale Documentaires Disponible