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Auteur Aline Hueber |
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Formulating anti-ageing products with folic acid / Aline Hueber in PERSONAL CARE EUROPE, Vol. 1, N° 1 (09/2008)
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Titre : Formulating anti-ageing products with folic acid Type de document : texte imprimé Auteurs : Aline Hueber, Auteur ; Christine Saecker, Auteur Année de publication : 2008 Article en page(s) : p. 104-106 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antiâge
Cosmétiques
Dermo-pharmacie
Formulation (Génie chimique)
Ingrédients cosmétiques
Peau -- Soins et hygiène
Vitamine B9La vitamine B9, autre nom de l'acide folique (folate, folacine ou vitamine M, acide pteroyl-L-glutamique, pteroyl-L-glutamate et acide pteroylmonoglutamique), est une vitamine hydrosoluble.
L'acide folique est le précurseur métabolique d'une coenzyme, le tétrahydrofolate (FH4 ou THF4), impliquée notamment dans la synthèse des bases nucléiques, purines et pyrimidines, constituant les acides nucléiques (ADN et ARN) du matériel génétique. Le THF intervient également dans la synthèse d'acides aminés tels que la méthionine, l'histidine et la sérine. (Wikipedia)Index. décimale : 668.5 Parfums et cosmétiques Résumé : If skin aged counter-clockwise when people turned 35 years, not only would consumers select their cosmetic products differently but also the whole cosmetic industry would have to offer completely different product categories. Of course this is just an attractive idea. Ageing proceeds in one direction and the skin unfortunately often shows the most obvious signs of ageing. The major telltale signs are reduced elasticity, poorer structure and appearance of wrinkles. Reduced turnover of skin cells and exposure to environmental factors (such as UV light), speeding up the process of skin ageing, are essential causes. It is recognised that especially the more deeply penetrating UVA light triggers cutaneous photo-ageing by a pathway that starts in dermal fibroblasts with alterations of (mitochondrial) DNA.1 A strategy helping to slow down premature skin ageing would therefore involve stimulation of skin cells such as fibroblasts, while preventing DNA damage at the same time. Several substances are known to help slow down premature skin ageing by antioxidant activity, by stimulating collagen synthesis or by other specific mechanisms. None of the vitamins or anti-ageing ingredients used so far in cosmetic formulations could demonstrate modulation of the DNA repair mechanism. The B vitamins are a class of vitamins the cosmetic industry would not go without. The well-known vitamin B5 (panthenol), vitamin B3 (niacinamide) and vitamin B6 (pyridoxin HCl) have been used for years in personal care products because of their benefits for skin and hair. Only vitamin B9 (folic acid) remained the least tapped for cosmetic applications. Note de contenu : - Essential substance
- Fibroblasts
- Apoptosis
- DNA repair
- Dermal cells
- Formulating anti-ageing productsEn ligne : https://drive.google.com/file/d/1sk2yNisU3ifWreXlkHj1ShRWcUIukch0/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=22104
in PERSONAL CARE EUROPE > Vol. 1, N° 1 (09/2008) . - p. 104-106[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 16530 - Périodique Bibliothèque principale Documentaires Disponible The skin microbiome : Getting the balance right / Riccardo Sfriso in GLOBAL PERSONAL CARE, Vol. 22, N° 10 (11/2021)
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Titre : The skin microbiome : Getting the balance right Type de document : texte imprimé Auteurs : Riccardo Sfriso, Auteur ; Aline Hueber, Auteur Année de publication : 2021 Article en page(s) : p. 81-83 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Acné L'acné (nom féminin) est une dermatose (maladie de la peau) inflammatoire des follicules pilosébacés (glandes sécrétant le sébum, à la racine des poils) avec formation de comédons.
Cette maladie de la peau est représentée dans sa forme la plus fréquente par l'acné polymorphe juvénile qui touche les adolescents, mais qui ne résume pas toutes les acnés. Il existe aussi des acnés exogènes d'origine professionnelle, médicamenteuse, cosmétique...
Biomolécules actives
Cosmétiques
Dermo-cosmétologie
Microbiome cutané
Microbiote cutané -- Analyse
Peau -- Soins et hygièneIndex. décimale : 668.5 Parfums et cosmétiques Résumé : There is a fine line between modifying the skin microbiome’s composition to promote healthy-looking skin and disrupting its delicate balance in a potentially detrimental way. With consumer interest in microbiome-friendly skin and personal care products growing, DSM has been exploring new approaches to restoring and preserving the natural and individual balance of skin microbiota.
Thanks to an innovative data analysis technique, we have been able to go further in identifying and classifying skin microbiota composition. We have then used this information to investigate and visualise the modulatory effect two of our skin bioactives have on key microorganisms.
Additionally, we have been exploring vitamin-based acne-care solutions and have also begun assessing personal care ingredients for microbiome-friendliness in line with a new, independent standard.Note de contenu : - New potential for skin care
- Understanding skin microbiota composition
- A new methodology for assessing changes in microbiota composition
- Study 1 : Shifts in skin microbiota after cleansing
- Study 2 : Shifts in facial skin microbiota in response to a cosmetic bioactive
- Study 3 : Respecting microbial balance in acne-prone skin
- Microbiome-friendly beauty products – a precise balanceEn ligne : https://drive.google.com/file/d/1f8POBE7aFRsUGY8oWCJtjpVhVOA2yyo3/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=36934
in GLOBAL PERSONAL CARE > Vol. 22, N° 10 (11/2021) . - p. 81-83[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 22994 - Périodique Bibliothèque principale Documentaires Disponible