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Sea beet for hair & scalp protection / Anna Momméja in SOFW JOURNAL, Vol. 147, N° 4 (04/2021)  

[article]  inSOFW JOURNAL > Vol. 147, N° 4 (04/2021) . - p. 2-3 Titre : Sea beet for hair & scalp protection Type de document : texte imprimé Auteurs : Anna Momméja, Auteur Année de publication : 2021 Article en page(s) : p. 2-3 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antiâge Betteraves de mer et constituants Biomolécules actives Cheveux -- Soins et hygiène Cuir chevelu -- Soins et hygiène Index. décimale : 668.5 Parfums et cosmétiques Résumé : "Protection" has become a common word in the cosmetic claims vocabulary. The high exposure to external stress like UV exposure, pollution or blue light, and its consequence on the body, increased the awareness amongst consumers of the importance of protection and prevention of ageing factors. The different stresses we are exposed to are now covered by the concept "exposome". This was defined by an American epidemiologist, Christopher Wild, as “all the factors to which an individual is exposed over the course of its life, from birth right through to death, incl. the prenatal stages", thus including external as well as internal stress factors. What does it mean for hair beauty ? Note de contenu : - An ancestral plant to protect hair & scalp - Scalp protection - Hair conditioning benefits - The ideal solution for natural anti-agine hair & scalp care products - Fig. 1 : Hair scales at D0 and D28 at magnification X 750 (electron microscope) En ligne : https://drive.google.com/file/d/10uHcP-2N_dmqlSyCIJoQ5Y4zwns_VaWA/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35565 [article]

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Hacking maskne : a quorum quenching / Oscar Expósito in SOFW JOURNAL, Vol. 147, N° 4 (04/2021)  

[article]  inSOFW JOURNAL > Vol. 147, N° 4 (04/2021) . - p. 4-9 Titre : Hacking maskne : a quorum quenching Type de document : texte imprimé Auteurs : Oscar Expósito, Auteur ; Alejandro Guirado, Auteur ; Daniel Robustillo, Auteur ; Karsten Lingen, Auteur ; Ana Gallego, Auteur ; Maria Mas, Auteur ; Pau Riera, Auteur ; Daniel Luna, Auteur ; Sara Laplana, Auteur ; Tarik Ruiz, Auteur ; Sandra Ruiz, Auteur Année de publication : 2021 Article en page(s) : p. 4-9 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... Antibactériens Biomolécules actives Dermo-cosmétologie Métabolome Le métabolome est l'ensemble des métabolites — des petites molécules telles que les intermédiaires métaboliques, les hormones et autres molécules signal ainsi que les métabolites secondaires — qui peuvent être trouvées dans un échantillon biologique. Microbiome cutané Peau -- Soins et hygiène Quorum quenching Index. décimale : 668.5 Parfums et cosmétiques Résumé : The acne derived from mask wearing (maskne) is a global trend that was brought up along the pandemic amongst population. What is the origin? Microbes communicate with each other to coordinate group behaviors, through a specific communication system called Quorum Sensing. This systemis responsible for the human microbiome health. Quora Noni hacks these bacteria communication signals, avoiding the harmful attack of microbes on the skin, that causes acne and other skin conditions. This Noni stem cell ingredient is a metabolome rich in anti-Quorum Sensing molecules, specially designed to act against bacterial dysbiosis, blocking the microbial communication signals in a natural way, stopping the development of virulence and perfecting, at the same time, the skin appearance. The active does not contain antibiotics, thus avoiding the potential development of microbial resistance, and it is also bacteriostatic, maintaining a healthy microbial balance. Several in vitro and in vivo studies were carried out to demonstrate these claims and the high efficacy of the active against acne. Note de contenu : - BLOCKING THE MICROBIAL COMMUNICATION : However, what is the origin of acne ? - BIOLOGICAL ACTIVITY : In vitro 1 : Broad spectrum bacteriostatic effect - In vitro 2 : Anti-biofilm effect (anti-quorum sensing) - In vitro 3 : Modulation of microbial quormones synthesis - In vitro 4 : Modulation of toll-like receptor-2 (TLR2) - Fig. 1 : Mechanism of action (quorom quenching) - Fig. 2 : Bacteriostatic/fungistatic effect of quora noni - Fig. 3 : Anti-biofilm effect in C. acnes - Fig. 4 : Anti-biofilm effect en S. aureus - Fig. 5 : Dysbiosis rebalance and microbial quantification - Fig. 6 : Pore decrease - Fig. 7 : HD-visioface macrophotographies En ligne : https://drive.google.com/file/d/1xZ2hat25bGS9wVCQ_Ec-O3oISrO4UbhS/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35566 [article]

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A novel patented ingredient targeting multifaceted mechanism for healthy scalp / Emily Yi in SOFW JOURNAL, Vol. 147, N° 4 (04/2021)  

[article]  inSOFW JOURNAL > Vol. 147, N° 4 (04/2021) . - p. 10-14 Titre : A novel patented ingredient targeting multifaceted mechanism for healthy scalp Type de document : texte imprimé Auteurs : Emily Yi, Auteur ; Debby Kuo, Auteur ; Snow Hsieh, Auteur Année de publication : 2021 Article en page(s) : p. 10-14 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antipelliculaires Biomolécules actives Cosmétiques Cuir chevelu -- Soins et hygiène Dermo-cosmétologie Homéostasie L'homéostasie (du grec "hómoios", "similaire", et "stásis", "stabilité, action de se tenir debout") est la capacité que peut avoir un système quelconque (ouvert ou fermé) à conserver son équilibre de fonctionnement en dépit des contraintes qui lui sont extérieures. L'homéostasie est la maintenance de l'ensemble des paramètres physico-chimiques de l'organisme qui doivent rester relativement constants (glycémie, température, taux de sel dans le sang, etc.). Malassezia Index. décimale : 668.5 Parfums et cosmétiques Résumé : Ahealthy scalp also means healthy hair and is free from troubling scalp conditions, like itchiness, redness, oiliness, flakiness, burning or painful sensation, hair damage and hair thinning. Good scalp health is closely associated with sebum normalization, microbiota balance and low inflammation. The latest proprietary ingredient Epi-Onâ„¢ developed by Corum aims to promote healthier scalp condition through its multifaceted properties to reduce sebum secretion, inhibit scalp yeast Malassezia, mitigate inflammation and downregulate 5-alpha reductase activity. 2% Azelamidopropyl Dimethyl Amine in serum delivered outstanding performance in clinical trial to significantly reduce sebum, redness, and dandruff after 14 days and 28 days. Advance research further indicates Azelamidopropyl Dimethyl Amine not only acts as an ideal solution for hair care formulation to help maintain scalp health and tackle scalp problems but also act as a cosmetic active to enhance skin recovery through epigenetic pathway. Note de contenu : - Fig. 1 : Three major mechanisms of scalp problem: sebum secretion, Malassiezia spp. proliferation and Inflammation - Fig. 2 : The detail mechanism of lipids degradation via Malassezia spp. growth and dandruff production - Fig. 3 : Epi-Onâ„¢ decreased intracellular lipid droplets in human primary sebocytes in a dose-dependent manner - Fig. 4 : Epi-Onâ„¢ inhibits amount of Malassezia spp. in 24hr and 48hr at 0.1% and 0.5% treatment - Fig. 5 : Epi-Onâ„¢ decreased two inflammatory cytokines IL-6 and IL-8 proteins on squalene peroxides stimulation - Fig. 6 : 0.6%, 0.4%, and 0.2% Epi-Onâ„¢ decreased 5-alpha reductase activity to 67%, 81%, and 92%, respectively - Fig. 7 : Epi-Onâ„¢ has a much better performance to significantly decrease the sebum level, decrease the redness and dandruff score - Fig. 8 : A dandruff score standard criteria: 1 - VERY SLIGHT (observe carefully to see the microscale), 2 - SLIGHT (Mild dandruff on the scalp), 3 - MODERATE (more dandruff on the scalp), 4 - SEVERE (much dandruff, spread on scalp and hair) and 5 - VERY SEVERE (b) Compared to placebo, 4% Epi-Onâ„¢ significantly decrease the redness after 14 and 28 days En ligne : https://drive.google.com/file/d/1JCJoWWJJXOve6gNVY7bR-3rUDj5YHDzj/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35567 [article]

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Cosmetic colorants with 2-in-1 performance / Xenia Petsitis in SOFW JOURNAL, Vol. 147, N° 4 (04/2021)  

[article]  inSOFW JOURNAL > Vol. 147, N° 4 (04/2021) . - p. 18-22 Titre : Cosmetic colorants with 2-in-1 performance : Exploring new development approaches for an effect pigment generation by merging color and functionality into one Type de document : texte imprimé Auteurs : Xenia Petsitis, Auteur Année de publication : 2021 Article en page(s) : p. 18-22 Langues : Anglais (eng) Catégories : Formulation (Génie chimique) Pigments à effets spéciaux Rouges à lèvres Index. décimale : 668.5 Parfums et cosmétiques Résumé : Today’s cosmetics are highly developed products, designed to satisfy consumer’s exceedingly high expectations. A renewed focus on self-care rituals calls for sophisticated functionality which translates into color cosmetic attributes such as texture, application and make-up finish. Development efforts are quickly rising to achieve a high-performance product wrapped in an attractive and stable cosmetic formulation. Given the importance of such factors as time and costs, the careful selection of raw materials is paramount. Thus, ingredients with a multifunctional performance can be advantageous and time saving during formula development. This article describes the general formulation approach in color cosmetics with a typically high colorant content and strong focus on ideal application properties. A practical oriented section covering formulation aspects, will explain how to benefit from a new generation of color pigments that merge color effect and texture improvement into one functional unit. Note de contenu : - Increasing consumer requirements - Color matching hurdles - The right balance in one color range - "Difficult" matte shades - Texture improvement of color ranges - Skin tone color matching 2.0 - Formulation guidance - Fig. 1 : Structure defines effect - Fig. 2 : The shiny effect of pearlescent pigments results from the platy structure that reflects the light like a mirror - Fig. 3 : Appearance of the 4 different color pigments of the Ronastar® Allure series with 2-in-1 performance - Table 1 : General formulation scheme for three different groups of color cosmetic applications En ligne : https://drive.google.com/file/d/1rif7rsnXuk0IIkQB251YJjAFf0isD7mw/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35568 [article]

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Validation of cleaning and hygienic filling processes / Siegfried Beckmann in SOFW JOURNAL, Vol. 147, N° 4 (04/2021)  

[article]  inSOFW JOURNAL > Vol. 147, N° 4 (04/2021) . - p. 24-28 Titre : Validation of cleaning and hygienic filling processes Type de document : texte imprimé Auteurs : Siegfried Beckmann, Auteur ; Andre Boye, Auteur ; Peter Muranyi, Auteur ; Arielle Springer, Auteur ; Joachim Wunderlich, Auteur Année de publication : 2021 Article en page(s) : p. 24-28 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Bactéries -- Inactivation Capteurs (technologie) Microbiologie Nettoyage Stérilisation Tests microbiologiques Index. décimale : 668.5 Parfums et cosmétiques Résumé : Cleaning of plants as well as hygienic filling are essential processes for ensuring product safety. However, many cleaning processes have been determined empirically and offer enormous potential for saving resources. The use of specific sensors enables a control of the cleaning success and in this way a specific optimization of the processes with regard to the duration, frequency and use of cleaning media. A microbiological validation of sterilization and hygienic filling systems also serves as proof of process efficiency and as a basis for further optimization steps. For this purpose, microbiological challenge tests are carried out using specific test organisms. Resistance-tested bio-indicators are a prerequisite for proving the real efficiency of sterilization processes. Note de contenu : - Sensor systems increase cleaning efficiency - Macroscopic cleaning validation - Microbiological validationof aseptic filling machines - Quantification of the inactivation performance - Proved resistance of test organisms En ligne : https://drive.google.com/file/d/1ePIwTFz9rSQGmTBs53JqNH-ZTJ7GloKA/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35569 [article]

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Antimicrobial laundry textiles through repetitive treatment with antimicrobial agents in the washing process / Klaus Henning in SOFW JOURNAL, Vol. 147, N° 4 (04/2021)  

[article]  inSOFW JOURNAL > Vol. 147, N° 4 (04/2021) . - p. 30-33 Titre : Antimicrobial laundry textiles through repetitive treatment with antimicrobial agents in the washing process Type de document : texte imprimé Auteurs : Klaus Henning, Auteur Année de publication : 2021 Article en page(s) : p. 30-33 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antimicrobiens Argent Hygiène Ions métalliques Produits nettoyants Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : A method of treating textiles with an antimicrobial agent over a plurality of wash cycles, each consisting of a wash cycle and a subsequent treatment cycle, by dispensing the textile with a solution of a predetermined concentration of an antimicrobial agent containing a metal ion such as silver ions. The concentration is not sufficiently high enough in the first wash cycle to achieve a predetermined antimicrobial efficacy for the textile, but sufficient to achieve the predetermined antimicrobial efficacy for the textile due to the combination of the first wash cycle and one or more subsequent wash cycles. This process can reduce the antimicrobial load of the entire laundry inventory by 50 to 90%. Note de contenu : - Laundry hygiene in the institutional sector - Antimicrobial effectiveness of textiles through infused silver ions - Taking water quality into account - Germ transmission through bed sheets and patient - Table 1 : Proportion of textiles with bacterial isolates before (control) and after silver treatment En ligne : https://drive.google.com/file/d/1iFACHi8YoTUBQBkEK6CGwRJoEkU7mza-/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35570 [article]

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