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Sphingolipid identification and skin barrier recovery capacity of a milk sphingolipid-enriched fraction (MSEF) from buttermilk powder / K. Lee in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 42, N° 3 (06/2020)
[article]
Titre : Sphingolipid identification and skin barrier recovery capacity of a milk sphingolipid-enriched fraction (MSEF) from buttermilk powder Type de document : document électronique Auteurs : K. Lee, Auteur ; S. Kim, Auteur ; A. Kim, Auteur ; H. J. Suh, Auteur ; K.-B. Hong, Auteur Année de publication : 2020 Article en page(s) : p. 270-276 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Barrière cutanée
Evaluation
Hydratation
Ingrédients cosmétiques
Lait et constituants
Peau -- Soins et hygiène
Produits hydratants
SphingolipidesIndex. décimale : 668.5 Parfums et cosmétiques Résumé : - Objective : In this study, we isolated the milk sphingolipid-enriched fraction (MSEF) of sweet buttermilk powder and conducted a clinical trial for evaluating its efficacy in skin barrier recovery.
- Methods : Milk sphingolipid-enriched fraction was isolated via solvent extraction of buttermilk powder, and further concentrated by removing the phospholipids and neutral lipids. A cream containing 1% MSEF was used during clinical trials to assess for water holding and skin barrier recovery capacities.
- Results : The main components of the MSEF were sphingomyelin, glucosylceramide and lactosylceramide, confirmed by TLC, HPLC, MS and NMR. The MSEF cream-treated group had a significantly higher (P < 0.05) water holding capacity, compared with the base cream (vehicle) group. Compared with that in the base cream group, transepidermal water loss (TEWL) recovery increased in the presence of the sphingolipid-containing MSEF cream (MSEF group), with a significant difference (P < 0.05) recorded on day 14.
- Conclusion : The MSEF cream contributed to improving the water holding capacity and skin barrier recovery of damaged skin. Therefore, sphingolipid-containing MSEF can be useful for strengthening or repairing skin barrier function.Note de contenu : - MATERIALS AND METHODS : Materials - Production of milk sphingolipid-enriched fraction - Clinical tests - Determination of three main MSEF sphingolipids - Preparation of 1% cream for clinical trial - Isolation of 3 main sphingolipid compounds - Study protocol - Skin assessments - Statistical analyses
- RESULTS : Analyses of sphingolipids in MSEF - Clinical trials for evaluating the effect of MSEF cream on skin hydration and skin barrier function
- Table 1 : Ingredients and composition of base cream and MSEF cream
DOI : https://doi.org/10.1111/ics.12612 En ligne : https://drive.google.com/file/d/1UPg37Gy-xB7w93UVj_V2bWw3V3d7FZ7y/view?usp=shari [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35274
in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE > Vol. 42, N° 3 (06/2020) . - p. 270-276[article]Sphingolipid promotes multilayer skin communication / Petra Biehl in PERSONAL CARE EUROPE, Vol. 5, N° 4 (09/2012)
[article]
Titre : Sphingolipid promotes multilayer skin communication Type de document : texte imprimé Auteurs : Petra Biehl, Auteur ; Jennifer Schild, Auteur Année de publication : 2012 Article en page(s) : p. 79-81 Langues : Anglais (eng) Catégories : Antiâge
Cosmétiques
Etude in vivo
SphingolipidesIndex. décimale : 668.5 Parfums et cosmétiques Résumé : Communication between the cells within a particular skin layer, but also across different skin layers and between different skin cell types is very important for the proper function of the skin.
It provides multilayer activity improving the state of the various skin layers. It functions as a signalling sphingolipid. Due to deep penetration of Sphingokine NP, the molecule can reach all different skin layers from the epidermis to the dermis and even the subcutaneous tissue.Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=15793
in PERSONAL CARE EUROPE > Vol. 5, N° 4 (09/2012) . - p. 79-81[article]Réservation
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