Green, purple, or red ? Developing stable and effective color concepts for aqueous personal care products with natural extracts / Iana Ekimova in SOFW JOURNAL, Vol. 149, N° 5 (05/2023)  

[article]  inSOFW JOURNAL > Vol. 149, N° 5 (05/2023) . - p. 22-27 Titre : Green, purple, or red ? Developing stable and effective color concepts for aqueous personal care products with natural extracts Type de document : texte imprimé Auteurs : Iana Ekimova, Auteur ; Doris Schicker, Auteur ; Arielle Springer, Auteur Année de publication : 2023 Article en page(s) : p. 22-27 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Colorants végétaux Cosmétiques -- Conservation Cosmétiques en phase aqueuse Couleurs -- Stabilité Extraits de plantes:Extraits (pharmacie) Produits nettoyants Stabilité chimique Index. décimale : 668.5 Parfums et cosmétiques Résumé : Creams, shower gels and bubble baths are often developed with a color concept to achieve a refreshing or relaxing effect or to emphasize certain ingredients. Natural extracts are particularly popular in natural cosmetics, but also come with challenges when used in aqueous products and their storage. With this study we propose a method to verify stability and to reconcile product efficacy and shelf life. We also highlight the advantages to not only work with coloring the product, but also pay attention to the design of the packages, especially with regards to colors and smart labelling, to support the appearance and message of the product. Note de contenu : - Psychophysiological effect of colored products - Use of plant-based colorants - Color stability of pigments in aqueous formulations - Product protection by packaging - Product performance by packaging - Fig. 1a. Chlorophylls - b. Anthocyanidins - c. Betalaines En ligne : https://drive.google.com/file/d/1MBIs4qx_pKQB6PHC2h1X89TnU0JGH_EX/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39456 [article]

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Scented formulations : dual effects of a fragrance in diverse formulations / Arielle Springer in SOFW JOURNAL, Vol. 150, N° 3 (03/2024)  

[article]  inSOFW JOURNAL > Vol. 150, N° 3 (03/2024) . - p. 46-51 Titre : Scented formulations : dual effects of a fragrance in diverse formulations Type de document : texte imprimé Auteurs : Arielle Springer, Auteur ; Doris Schicker, Auteur ; Inge Holland, Auteur ; Jürgen Blaak, Auteur ; Peter Staib, Auteur ; Jessica Freiherr, Auteur Année de publication : 2024 Article en page(s) : p. 46-51 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Bien-être Emotions -- Mesure Formulation (Génie chimique) Hygiène Parfums Produits nettoyants Index. décimale : 668.5 Parfums et cosmétiques Résumé : Fragrances play a vital role in daily life, particularly in products like body wash. Achieving a consistent fragrance performance across different formulations within a product line can be challenging due to matrix effects. In our study, we induced stress and boredom in participants, then had them use three scented formulations: liquid shower, liquid bath, and solid bath. Questionnaire data show that the scents were consistently perceived as intense, pleasant, and familiar, successfully stimulating the olfactory system to achieve an invigorating as well as a relaxing effect. The emotional effects were consistent across formulation types, with the tested scent not only significantly reducing boredom but also significantly relieving stress. Overall, our study demonstrates the positive psychological impact of scented formulations on different aspects of mood and well-being, across different formulation types. The methods employed represent a valuable procedure to test and substantiate cosmetic product efficacy and claims. Note de contenu : - Motivation - Method - Results - Discussion : Emotion induction - Product application - Interpretation of the emotional effect En ligne : https://drive.google.com/file/d/1moGHtrvBK4YRWMwCip7NgagKBRDLd02C/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40834 [article]

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