| Titre : |
A new natural and biomimetic detergent concept |
| Type de document : |
texte imprimé |
| Auteurs : |
Anna Maria Motta, Auteur |
| Année de publication : |
2019 |
| Article en page(s) : |
p. 45-48 |
| Langues : |
Anglais (eng) |
| Catégories : |
Chimie biomimétique
Détergents
Formulation (Génie chimique)
Hydratation
Mousse (chimie)
Peau -- Soins et hygiène
Perte insensible en eau
Produits hydratants
Produits nettoyants
Sébum
shampooings
|
| Index. décimale : |
668.5 Parfums et cosmétiques |
| Résumé : |
It is widely recognised that a toned and well moisturised skin can be maintained only if the superficial layers of the epidermis are able to fully accomplish their barrier function, protecting the deepest and delicate areas of the derma from sensitising agents and controlling permeability and transpiration of the physiological water present in the intercellular spaces. The skin barrier function is continuously exposed to aggressions. The daily use of soaps and potentially aggressive detergents can alter the hydrolipidic skin film and skin barrier integrity, reducing its impermeabilising action and favouring skin dehydration. Trans Epidermal Water Loss (TEWL) constitutes one of the main indicator to evaluate skin barrier integrity. The ideal detergent must be able to effectively remove dirt, greasiness and pollutants, meanwhile respecting the lipidic and protein fractions of the horny layer and the superficial hydrolipidic film. |
| Note de contenu : |
- Composition
- Efficacy : Short term study - Cleansing power - Fast moisturising power - In vivo test : long lasting moisturising and protective power - Skin sebum evaluation - Self-assessment questionnaire
- Applications
- Table 1 : Avogelia DS
- Table 2 : Technical characteristics of Avogelia DS
- Table 3 : Formulation at 2% and 5% Avogelia DS and placebo formulation
- Fig. 1 : Avogelia DS (5% in water)
- Fig. 2 : Foaming power of Avogelia DS vs SLES at 5% in watery solution
- Fig. 3A : Skin after deposition of carbon black Visioscan VC 98
- Fig. 3B : Skin after cleansing with the detergent formulatio A (2% Avogelia DS). Visioscan VC 98
- Fig. 4 : Moisturising efficacy of 2% and 5% Avogelia DS
- Fig. 5A : Hydration value
- Fig. 5B : TEWL after cleansing the skin with 2% Avogelia DS formulation
- Skin sebum content after 14 days after cleasing the skin with 2% Avogelia DS formulation. Similar results have been showed for the other testing volunteers
- Formulation 1 : Micellar mousse/09-TE-04-18
- Formulation 2 : Shampoo cosmos / 09-TE-05-18 |
| En ligne : |
https://drive.google.com/file/d/1QB1qUQI66pbFGqPk6UK_hA7dP8d9-jJu/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=32646 |
in PERSONAL CARE EUROPE > Vol. 13, N° 4 (06/2019) . - p. 45-48
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A new natural and biomimetic detergent concept in PERSONAL CARE EUROPE, Vol. 13, N° 4 (06/2019)
