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SOFW JOURNAL . Vol. 146, N° 6Disinfection - Legislation - Skin care - Personal careMention de date : 06/2020 Paru le : 18/06/2020 |
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Ajouter le résultat dans votre panierFirst generation of cannabis sativa stem cells : nourishing the skin microbiota / Oscar Expósito in SOFW JOURNAL, Vol. 146, N° 6 (06/2020)
[article]
Titre : First generation of cannabis sativa stem cells : nourishing the skin microbiota Type de document : texte imprimé Auteurs : Oscar Expósito, Auteur ; Alejandro Guirado, Auteur ; Daniel Robustillo, Auteur ; Ana Gallego, Auteur ; Maria Mas, Auteur ; Pau Riera, Auteur ; Daniel Luna, Auteur ; Sara Laplana, Auteur ; Tarik Ruiz, Auteur ; Karsten Lingen, Auteur Année de publication : 2020 Article en page(s) : p. 2-7 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antiâge:Antirides
Cannabis et constituants
Cellules souches
Dermo-cosmétologie
Microbiote
Peau -- Soins et hygièneIndex. décimale : 668.5 Parfums et cosmétiques Résumé : The skin microbiota and the brain are connected through an existing natural pathway where the microbiota is the first step. The new active Kannabia SensePLF (INCI name: Cannabis Sativa Callus Lysate), is the first generation of Cannabis sativa plant stem cells and introduces the concept of in-situ postbiotic. Through its mechanism of action, the active modulates the skin commensal microbiota to produce a positive in-situ postbiotic cocktail that ignites the synthesis of happiness related neurochemicals from the skin that connects with the brain, turning into a well-being response and a healthier and stronger skin. Several in vitro
and in vivo trials have been carried out to demonstrate the skin well-ageing effect, positive brain activation and modulation of mood state thanks to the active ingredient.Note de contenu : - The skin : the human third brain
- The microbiota-skin brain axis
- The concept of in-situ postbiotic
- Kannabia sense : The first cannabis sativa stem celle
- In vitro efficacy : In vitro 1 : Characterization of the bacterial in-situ postbiotic - In vitro 2 : Analysis of the microbiota-skin-brain axis network
- IN VIVO EFFICACY : In vivo 1 : Evaluation of skin well-ageing effect - In vivo 2 : Evaluation of the emotional modulation
- Fig. 1 : Microbiota-skin-brain axis
- Fig. 2 : Analysis of the microbiota-skin-brain axis networks
- Fig. 3 : Oxytocin levels in NHEK
- Fig. 4 : Oxytocin levels in sensory neurons
- Fig. 5 : Clinical evaluation of wrinkles
- Fig. 6 : 3D brain model & correlation coefficient matrices
- Fig. 7 : Clinical evaluation of the brain activation fy fMRI
- Fig. 8 : Clinical evaluation of the positive emosionsEn ligne : https://drive.google.com/file/d/1UUkk1xm0CMvaMTbF_oA-zBrqWQqaUHLV/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34221
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Titre : Dermal delivery system of the future : Peptides steer efficacy to the point Type de document : texte imprimé Auteurs : Sandra Christian, Auteur ; Volker Krug, Auteur ; Alfons Hidalgo, Auteur Année de publication : 2020 Article en page(s) : p. 8-14 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antiâge:Antirides
Biomolécules actives
Cosmétiques -- Administration par voie cutanée
Dermo-cosmétologie
Encapsulation
Franz, Cellules de
Peau -- Soins et hygiène
PeptidesIndex. décimale : 668.5 Parfums et cosmétiques Résumé : Modern active based cosmetics are characterized by increasing demands on their performance. Therefore, the efficacy of cosmetic active ingredients plays a key role in the development of new technologies. Penetration and the release of the active ingredients in the skin are important parameters in this context. These challenges can already be met successfully with the help of dermal delivery systems, in which the active ingredients are usually encapsulated. The X50 Capsulesâ„¢ go one step further. By means of specific steering peptides on the capsule surface, it is possible to selectively transport the respective active ingredient to certain cells in the skin and thus directly to its corresponding site of action. The active ingredient is released inside the cell so that its full potential is developed where it is needed. The biocompatible and biodegradable capsule also prevents interactions between the active ingredient and the product formulation and protects the active from functional degradation on its way from the skin surface to its specific site of action in the cell. This selective and efficient approach can also prevent unspecific cell reactions as side effects and reduce dosages cost-effectively. Various in vitro and in vivo studies confirm the efficacy of this pioneering delivery system, which can revolutionize the efficiency of cosmetic active ingredients in a unique way. Note de contenu : - INTRODUCTION : Effect and efficacy - a small but crucial difference - Active availability selectively as far as the cell level
- METHODS AND RESULTS : Proven increase of efficacy through improved penetration and specific cell bindings - One technology, many actives - X50 capsules as universal delivery system
- Table 1 : Overview of the INFINITEC X50 capsules with various active ingredients, cell selectivity and cosmetic application
- Fig. 1 : Schematic description of the X50 capsule structure and function as well as the "Schlüssel-Schloss-Prinzip" (lock and key principle)
- Fig. 2 : Selective active delivery as far as the inside of the target cell
- Fig. 3 : In vitro skin penetration studies of X50 capsules with and without steering peptides (Franz cell, OECD 428 guideline, fluorescence analysis)
- Fig. 4 : Confocal microscope images of skin tissue cross-sections taken in the same time frame (in vitro skin penetration studies, Franz cell, fluorescent labelling of the X50 capsules). X50 capsules without steering peptides and X50 capsules with steering peptides
- Fig. 5 : Cell selectivity of the X50 capsules with steering peptides for fibroblasts (in vitro fluorescence labelling)
- Fig. 6 : Increased efficacy due to X50 capsules with steering peptides (fibroblast cultures ; quantitative measurement of collagen type I snthesis via ELISA assay)
- Fig. 7 : Selected test results of the in vivo study on the reduction of expression lines (crow's feet). Before and after four weeks of application of the test product and corresponding fringe projectionsEn ligne : https://drive.google.com/file/d/18CcLCbGOZ3E1VKBzx7ts8uZVUDdOSEoJ/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34222
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[article]
Titre : Exclusive J-beauty ingredients for the European skin care market Type de document : texte imprimé Auteurs : Neus Subirats Vicient, Auteur Année de publication : 2020 Article en page(s) : p. 16-21 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Chimie biomimétique
Emulsifiants
Emulsions -- Emploi en cosmétologie
Formulation (Génie chimique)
Ingrédients cosmétiques
Isostéarate de cholestéryle
Isostéaryl éther de glycérol
Peau -- Soins et hygièneIndex. décimale : 668.5 Parfums et cosmétiques Résumé : Japanese Beauty appeared in the market as a strong defender of preventive rather than corrective solutions, with innovative developments and high-quality products with long-term reliability. This concept has had a big impact in our Western lifestyle, as it helps us to balance our stressful routines and brings us scientifically proven results. This article presents two ingredients developed by Kao Corporation for skincare. An emulsifier for W/O emulsions specially designed to avoid a sticky feel and easily spreadable, and an extremely moisturizing emollient with a skin biomimetic structure and non-greasy feel. Note de contenu : - Beauty work
- High performance water-in-oil emulsifier
- Biomimetic cholesteryl ester compound
- Skin care cream - High water content W/O
- Fig. 1 : Structure of isostearyl glyceryl ether
- Fig. 2 : Binary phase diagram of GE-IS/water system
- Fig. 3 : Composition of intercellular lipids in the stratum corneum
- Fig. 4 : Structure of cholesteryl isostearate
- Fig. 5 : Recovery of skin moisture and dammage after artificial exposure using acetone-ether and application of W/O cream containing EXCEPARL SI-CE A. W/O cream (blank) : 2% PENETOL GE-IS, 3% petrolatum, 5% squalene and 10% octyl-dodecyl myristate
- Table 1 : Features of high-water content W/O emulsion
- Table 2 : Water hold property is a measure of the total amount of water that can be absorbed per gram of emollient
- Table 3 : Stability of O/W and W/O emulsion containing EXCEPARL IS-CE-A as emulsifier
- Table 4 : Formulation guidelineEn ligne : https://drive.google.com/file/d/14TuCaZ0UpcvlxOcPMvEW6NzkjiaAtIMi/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34223
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Titre : Evaluation of barrier protection properties of jojoba esters Type de document : texte imprimé Auteurs : Tiffany Quinn, Auteur ; Robert A. Harper, Auteur Année de publication : 2020 Article en page(s) : p. 22-27 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Actifs anti-pollution
Antiperspirants
Erythèmes
Esters
Ingrédients cosmétiques
Jojoba et constituants
Matériaux -- Propriétés barrières
NickelLe nickel est un élément chimique, de symbole Ni et de numéro atomique 28.
Le nickel est un métal blanc argenté qui possède un éclat poli. Il fait partie du groupe du fer. C'est un métal ductile (malléable). On le trouve sous forme combinée au soufre dans la millérite, à l'arsenic dans la nickéline.
Grâce à sa résistance à l'oxydation et à la corrosion, il est utilisé dans les pièces de monnaie, pour le plaquage du fer, du cuivre, du laiton, dans certaines combinaisons chimiques et dans certains alliages. Il est ferromagnétique, et est fréquemment accompagné de cobalt. Il est particulièrement apprécié pour les alliages qu'il forme.
Peau -- Soins et hygiène
Produits hydratants
Protection cutanée
UrushiolL’urushiol est une toxine organique que l'on trouve dans les plantes de la famille des Anacardiaceae, spécialement dans le genre Toxicodendron (par exemple le sumac grimpant en Amérique du Nord). Il provoque des allergies de la peau ou dermatites, pouvant être importantes, au contact de ces plantes. Le nom vient du mot japonais urushi (漆?), qui désigne une laque produite dans l'Asie orientale à partir du suc des arbres kiurushi (arbre à laque). L'oxydation et la polymérisation de l'urushiol dans le suc de l'arbre en présence d'humidité permet de former une laque dure utilisée traditionnellement pour produire des objets d'art laqués en Chine et au Japon.Index. décimale : 668.5 Parfums et cosmétiques Résumé : This research evaluates the ability of jojoba esters and hydrolyzed jojoba esters to protect the skin from insults consumers are exposed to everyday, such as pollution, sensitizers, and commonly used personal care ingredients. Jojoba esters and hydrolyzed jojoba esters are jojoba derived emollients that are commonly included in cosmetic and personal care products for their aesthetically pleasing properties and functionality, which include their ability to moisturize and protect the skin. Consumers encounter a variety of insults to the skin daily, including pollution, allergens, UV rays, as well as various ingredients included within personal care products, such as surfactants, alpha hydroxy acids, and fragrance.
A series of in vivo, vehicle-controlled studies were carried out to determine if a combination of jojoba esters and hydrolyzed jojoba esters could protect the skin (i.e. reduce symptoms of irritation) from the following everyday insults : antiperspirant actives, pollution, and known sensitizers (i.e. allergens). The results show that jojoba esters and hydrolyzed jojoba esters provided statistically significant benefits for reducing perceived irritation / sensitivity, barrier disfunction (i.e. TEWL), and erythema.Note de contenu : - MATERIALS AND METHODS : Antiperspirants sensitivity reduction - Antipollution properties - Sensitizer induced erythema reduction
- Table 1 : Vehicle test article compositions (%Wt/wt)
- Fig. 1 : Evaluation of perceived pain post antiperspirant application
- Fig. 2 : Evaluation of subjective irritation after one week of antiperspirant use
- Fig. 3 : Evaluation of antipollution properties postlotion application
- Fig. 4 : Evaluation of nickel induced erythema post ointment application
- Fig. 5 : Evaluation of urushiol induced erythema post ointment applicationEn ligne : https://drive.google.com/file/d/1yvFojYIoQOFPDvz-ReEWA4yjhLtp6zFn/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34224
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Titre : Ready for the biotic revolution : New active ingredients for next-generation skin and scalp care solutions Type de document : texte imprimé Auteurs : Sabrina Leoty-Okombi, Auteur ; Carole Boury, Auteur ; Cécile Kalem, Auteur ; Aurélie Courtois, Auteur ; Valérie André-Frei, Auteur ; Philippe Moussou, Auteur ; Delphine Rival, Auteur Année de publication : 2020 Article en page(s) : p. 28-32 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antiâge
Biomolécules actives
Collagène
Cosmétiques
Formulation (Génie chimique)
Ingrédients cosmétiques
Microbiote
Peau -- Soins et hygiène
Prébiotiques
ProbiotiquesIndex. décimale : 668.5 Parfums et cosmétiques Résumé : Cosmetics that contain prebiotic and probiotic ingredients are rapidly gaining popularity around the world because consumers associate these materials with health, wellness and sustainability. BASF’s innovative biotic ingredients Phytofirm® Biotic and Scalposineâ„¢ enable cosmetics manufacturers to develop next-generation skin and hair care solutions that respond to this growing trend – while preserving the youthful appearance of skin and making hair more beautiful. Note de contenu : - A probiotic ferment for preserving youthfulness
- Rejuvenating three key components of the skin
- Restoring the balance of the scalp microbiote
- A proven prebiotic effect on the scalp
- Formulations (see p. 46-49)
- Fig. 1 : In vitro : Comparison of performance between Phytofirm Biotic and a soybean protein hydrolysate on collagen I synthesis by fibroblasts
- Fig. 2 : In vitro : Orientation of collagen I and collagen V fibers in fibroblasts monolayer culture Phytofirm Biotic vs untreated control
- Fig. 3 : In vitro : Stimulation of elastin synthesis in fibroblasts
- Fig. 4 : Net elasticity of skin in the jaw area after Phytofirm Biotic and placebo treatments
- Fig. 5 : Elastic recovery of skin in the jaw area after Phytofirm Biotic and placebo treatments
- Fig. 6 : Skin thickness after Phytofirm Biotic and placebo treatments
- Fig. 7 : Increase in diversity after Scalposine and placebo treatmentsEn ligne : https://drive.google.com/file/d/17kwzVtTa0Y_VmkC5Ep74uqXLPO5vFjcH/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34225
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Titre : Simple analytical method for the quantification of aroma molecules in aquous media Type de document : texte imprimé Auteurs : Ruth Kudla, Auteur ; Daniel Rusch, Auteur ; Jochen S. Gutmann, Auteur ; Larisa Tsarkova, Auteur Année de publication : 2020 Article en page(s) : p. 34-37 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Analyse quantitative (chimie)
Chimie analytique
Composés aromatiques
Cosmétiques
Huiles essentielles
Hygiène
Parfums -- Chimie
Produits de beauté
Solubilité
Solutions aqueuses (chimie)
Tension superficielleIndex. décimale : 668.5 Parfums et cosmétiques Résumé : Aroma molecules (fragrances) are indispensable components of many cosmetic and wellness products. This work demonstrates the possibility of quantitative determination of aroma molecules in carrier salts (flavored salts for bath-wellness and as components of detergent compositions) based on the surface activity of aroma molecules. The aqueous solutions of three differently coloured carrier salts with different loaded fragrance composition have been studied using dynamic tensiometry (maximum bubble pressure). The fraction of the carrier (coarse/fine) and the amount of the dissolved flavoured salts have been varied. Also, the effect of the artificial aging on the amount of the loaded aroma molecules has been revealed. The demonstrated approach can be used for the optimizations of compositions and of the manufacturing
processes of fragrances-containing products, as well as for the assessment of the release/evaporation of fragrances from
the products.
Further development of the proposed approach will make it possible to evaluate the molecular interactions of aroma substances with other components of detergents and of cosmetic formulations, such as surfactants, polymers, salts and pigments.Note de contenu : - Table 1 : Physicochemical properties of studied aroma molecules En ligne : https://drive.google.com/file/d/1Q9GTXkZ0ijV_zu5Zw6SoDgFbcEMb--bZ/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34226
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Code-barres Cote Support Localisation Section Disponibilité 21762 - Périodique Bibliothèque principale Documentaires Disponible 21814 - Périodique Bibliothèque principale Documentaires Disponible Microbiological requirements for cosmetic products - The ISO 17516 and the interpretation of test results / Bernhard Fellenberg in SOFW JOURNAL, Vol. 146, N° 6 (06/2020)
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Titre : Microbiological requirements for cosmetic products - The ISO 17516 and the interpretation of test results Type de document : texte imprimé Auteurs : Bernhard Fellenberg, Auteur Année de publication : 2020 Article en page(s) : p. 38-40 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Chimie industrielle -- Législation -- Pays de l'Union européenne
Cosmétiques -- Aspect sanitaire
Cosmétiques -- Législation
Cosmétiques -- Normalisation
Règlements de sécurité
Tests microbiologiquesIndex. décimale : 668.5 Parfums et cosmétiques Résumé : Cosmetic products must be safe and harmless to health from the time they are placed on the market until they are used by the customer. The European Cosmetics Regulation (EC) 1223/2009 sets the legal framework for this. This health safety also includes the microbiological quality of a product. The ISO 17516 as the state of the art specifies limit values for this.
This article should help you to interpret microbiological test results of cosmetic products and to be able to react accordingly in case of a positive result.Note de contenu : - Introduction
- Contents and requirements
- Interpretation of the limit values
- Procedure in case of positive findings : Detection of microorganisms - Findings not in compliance with ISO 17516 - Detection of microorganisms - Findings conforming to ISO 17516
- A practical examples
- Table 1 : Microbiological limit values for cosmetics according to ISO 17516
- Fig. 1 : Interpretation of test results according to ISO 17516 or testing according to equivalent standardsEn ligne : https://drive.google.com/file/d/1u1rRPg94CrN1OVr7gmoTo5DMFZdGGltT/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34227
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Titre : Disinfecting agent with virucidal and antiseptic properties based on alcohol and phosphonate Type de document : texte imprimé Année de publication : 2020 Article en page(s) : p. 42-44 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Alcool
Antiseptiques
Désinfectants
Epaississants
Hygiène
Tests d'efficacité
VirucidesIndex. décimale : 668.5 Parfums et cosmétiques Résumé : A fast-acting, residue-free evaporating disinfectant and/or antiseptic which is particularly effective against naked viruses such as poliovirus type 1, consists of 45 to 65% by weight of alcohol, 0.05 to 0.5% by weight of a phosphonate compound and an amphiphilic surfactant. The pH value of the disinfectant is adjusted between pH 4 and 9. Note de contenu : - Viral infections
- Fast acting and residue-free disinfectant
- Humectants
- Thickening agents
- Examples
- table 1 : Testing the effectiveness against poliovirus type 1 with different test solutions
- Table 2 : Influence of the proportion of ethanol on the effectivenessEn ligne : https://drive.google.com/file/d/1bswXsf1OMDZ0pH7OgelAtqbbP9unfs6F/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34228
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