Boosting emotional wellbeing with turmeric stem cells in SOFW JOURNAL, Vol. 148, N° 3 (03/2022)  

[article]  inSOFW JOURNAL > Vol. 148, N° 3 (03/2022) . - p. 20-24 Titre : Boosting emotional wellbeing with turmeric stem cells Type de document : texte imprimé Année de publication : 2022 Article en page(s) : p. 20-24 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Anti-inflammatoires Antiâge:Antirides Antioxydants Biomolécules actives Cellules souches végétales Cosmétiques Curcuma et constituants Extraits de plantes:Extraits (pharmacie) Hydratation Peau -- Soins et hygiène Régénération (biologie) Stress -- Effets physiologiques Index. décimale : 668.5 Parfums et cosmétiques Résumé : In several studies, it has been shown that stress has a harmful impact on our skin health and general appearance that includes skin dryness, increase of wrinkles, and more serious conditions, such as psoriasis or atopic dermatitis. The plant-based ingredient Curcuma Longa (Turmeric) Callus Lysate is a 100% natural multi-active from Turmeric stem cells that fights the damage of skin derived from suffering stress, improving stress wrinkles, working as an emotional wellbeing manager, enhancing skin hydration and acting as a modulator of the brain-skin connection. Various in vitro, ex vivo, and in vivo tests were carried out to demonstrate the efficacy of the plant stem cell active ingredient. Note de contenu : - INTRODUCTION : Emotions and psychosocial stress of the skin - Turmeric : a powerful active on the brain-skin connection - PLANT STEM CELLS RICH IN STRESS RELATED FACTORS - IN VITRO TEST : Anti-inflammatory activity in human monocytes (THP-1) - Antioxidant activity - Regenerative properties ( scratch test) - EX VIVO STUDIES : Protection effect of cortisol-stresses skin explants (biochemically induced stress) - Regenerative activity on punch biopsies (significant physical stress) - Test in psoriatic and atopic dermatitis skin explants (extreme physiological stress) - Psoriatic skin biopsies - Skin biopsies with atopic dermatitis - CLINICAL EVALUATION : Evaluation of the emotional hydration effect - Evaluation of anti-stress wrinkles En ligne : https://drive.google.com/file/d/1Gaa2iQhKzMrQrh1Gyq3AFgZvi81q83Gl/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37191 [article]

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Development of the turmeric based herbal paints / Gulabrao Keskar in PAINTINDIA, Vol. LX, N° 12 (12/2010)

[article]  inPAINTINDIA > Vol. LX, N° 12 (12/2010) . - p. 71-80 Titre : Development of the turmeric based herbal paints Type de document : texte imprimé Auteurs : Gulabrao Keskar, Auteur Année de publication : 2010 Article en page(s) : p. 71-80 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Curcuma et constituants Extraction (chimie) Oléique, Acide L'acide oléique vient du latin oleum et veut dire huile. C'est le plus abondant des acides gras monoinsaturés à chaîne longue dans notre organisme. Sa formule chimique brute est C18H34O2 (ou CH3(CH2)7CH=CH(CH2)7COOH). Son nom IUPAC est acide cis-9-octadécénoïque, et son nom court de lipide est 18:1 cis-9. La forme saturée de cet acide est l'acide stéarique. On le symbolise par les nombres 18:1 pour indiquer qu'il possède 18 atomes de carbone et une liaison éthylénique. Pour indiquer la position de la double liaison, on préfère indiquer le nombre de carbones entre le dernier carbone (n° 18) et le carbone où commence la double liaison (n° 9), d'où 18 - 9, qu'on écrit n - 9, en désignant par n le nombre de carbones de la chaîne. L'acide oléique est donc un acide gras insaturé, plus précisément monoinsaturé. La double liaison agit sur la forme de la molécule et des triglycérides qu’elle forme avec le glycérol. Comme la molécule ne peut pas pivoter autour de C = C, la chaîne est beaucoup moins flexible que l’acide stéarique et ne peut pas former de boule. Les molécules des esters de cet acide sont beaucoup moins compactes que la tristéarine: ces sont des huiles. À la température de notre corps c'est un liquide (huile), qui ne se solidifie qu'à 13,4 °C. Pigments végétaux Revêtements Index. décimale : 667.9 Revêtements et enduits Résumé : This paper represents the use of the natural resin either by themselves or as a constitutes of the coating materials for decorative & protective purposes. Natural resins are insoluble in water, more or less soluble in the organic substances and vegetable oils. The turmeric extract modified with the oleic acid is used in the preparation of the paint. These paint systems have very good adhesion, flexibility, and good color retentions. Oleic acid modified turmeric extract shows improvements in overall properties like drying time, scratch hardness, adhesion, water, sea water, and acid alkali resistance. The (turmeric resin modified with oleic acid) paint system also shows overall better properties like drying time, flexibility, scratch hardness, adhesion, water, sea water & acid alkali resistance. Note de contenu : - Turmeric in herbal paints - Chemistry of turmeric - Oleic acid EXPERIMENTAL - Materials and methods : Method of extraction - Evaluation of turmeric resin extract - Analysis of oleic acid modified turmeric resin. RESULTS AND DISCUSSION : Analysis of raw material - Extraction of resin from turmeric - Analysis of turmeric resin - Evaluation of the film properties or turmeric resin - Modification of the turmeric resin with oleic acid - Physical properties - Film properties. COMPOSITION : From the results of the characterization. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10623 [article]

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Enhancing emotional wellbeing with plant cells / Oscar Expósito in GLOBAL PERSONAL CARE, Vol. 23, N° 4 (04/2022)  

[article]  inGLOBAL PERSONAL CARE > Vol. 23, N° 4 (04/2022) . - p. 37-39 Titre : Enhancing emotional wellbeing with plant cells Type de document : texte imprimé Auteurs : Oscar Expósito, Auteur ; Alejandro Guirado, Auteur ; Raul Vallecillo, Auteur ; Daniel Robustillo, Auteur ; Maria Mas, Auteur ; Ana Gallego, Auteur ; Pau Riera, Auteur ; Daniel Luna, Auteur ; Tarik Ruiz, Auteur ; Sara Laplana, Auteur ; Sandra Ruiz, Auteur ; M. Gibert, Auteur Année de publication : 2022 Article en page(s) : p. 37-39 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antiâge Antiâge:Antirides Biomolécules actives Cellules souches végétales Cosmétiques Curcuma et constituants Peau -- Soins et hygiène Stress -- Effets physiologiques Index. décimale : 668.5 Parfums et cosmétiques Résumé : Stress has an impact on skin and general appearance that ranges from dryness or wrinkles to more serious conditions, such as psoriasis or atopic dermatitis. Curcuma Longa (turmeric) callus lysate is a multiactive ingredient from turmeric stem cells that acts against stress wrinkles, working as an emotional wellbeing manager and as a modulator of the brain-skin connection. Several in vitro, ex vivo and in vivo assays were carried out to demonstrate the efficacy of the active ingredient. Note de contenu : - Plant stem cells rich in stress-related factors - Biological activity - Clinical evaluation En ligne : https://drive.google.com/file/d/1k5v_1ZCBSFcXsbvB9LVCY6nNIYWlTHd9/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37406 [article]

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Ethylated analogue of Zingerone : A new and eco-respectful preservative in cosmetics / Patricio Guerreiro in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 45, N° 2 (03-04/2023)  

[article]  inINTERNATIONAL JOURNAL OF COSMETIC SCIENCE > Vol. 45, N° 2 (03-04/2023) . - p. 187-197 Titre : Ethylated analogue of Zingerone : A new and eco-respectful preservative in cosmetics Type de document : document électronique Auteurs : Patricio Guerreiro, Auteur ; Sylvie Cupferman, Auteur ; Jacques Lharidon, Auteur ; Roger Rozot, Auteur ; Maria Dalko-Csiba, Auteur Année de publication : 2023 Article en page(s) : p. 187-197 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Biodégradation Composés organiques -- Synthèse Conservateurs (chimie) Cosmétiques Curcuma et constituants Eco-conception Extraits de plantes:Extraits (pharmacie) Formulation (Génie chimique) Gingembre et constituants Ingrédients cosmétiques Matériaux bio-inspirés Microbiologie Index. décimale : 668.5 Parfums et cosmétiques Résumé : - Objective : This article describes the eco-design of a new preservative in cosmetics based on bio-inspiration of natural extracts from traditional medicines. In order to reach the multiple specification targets, various structures have been synthesized and evaluated to select the one demonstrating broad antimicrobial spectrum with favorable environmental profile and application potential to a wide variety of formulas. - Methods : In order to evaluate the antimicrobial activity of the synthesized structures, the method of the challenge test consisting in an artificial contamination of the sample with collection microbial strains and evaluation of the number of revivable microorganisms was used to select the most promising candidate. Validation of its antimicrobial potential was later confirmed on Gram positive and Gram negative bacteria, yeast and mold with measurement of its Minimum Inhibitory Concentration (MIC) in comparison with known preservatives. Environmental impact assessment of the selected candidate was achieved with the help of ready biodegradability and aquatic ecotoxicity tests performed according to appropriate Organization tes a strfor Economic Co-operation and Development (OECD) and European Union (EU) guidelinesy. - Results : Bio-inspired from turmeric and ginger extracts, an ethylated analog of Zingerone (EZ) with the chemical name 4-(3-ethoxy-4-hydroxyphenyl)butan-2-one demonstrates the strongest activity on Escherichia coli, Enterococcus faecalis, Pseudomonas aeruginosa and Candida albicans. Moreover, EZ shows a solubility in water two times higher than that of Zingerone thus increasing its interest as a potential preservative. Finally, its assessment of ready biodegradability and aquatic ecotoxicity in OECD-EU tests with a favorable environmental profile confirms its unique interest and fully justifies its use in cosmetic formulas as an eco-respectful preservative. - Conclusion : Bio-inspiration based on technologies without noteworthy side effects but also on eco-design, particularly through the use of measures of potential environmental impact very upstream of a development, are two fundamental elements for the launching of new eco-friendly cosmetic ingredients. This approach has thus validated the strong potential of EZ as a preservative of eco-respectful formulas. The selection of EZ is also a very good example of the achievement of two key objectives targeted by cosmetic companies for the development of a novel active ingredient : environmental performance and technical performance. Note de contenu : - MATERIALS AND METHODS : Antimicrobial tests - ENVIRONNEMENTAL tests - RESULTS AND DISCUSSION : Bio-inspiration : From natural extracts of turmeric and ginger to an eco-designed ethylated analogue of Zingerone (EZ) with antimicrobial activity - Environnemental favourable profile of ethylated analogue of Zingerone (EZ) Strong potential of an ethylated analogue of Zingerone (EZ), as a preservative with no bacterial cross-resistance to antimicrobials - Table 1 & 2 : Culture conditions - Table 3 : Antimicrobial activity of five molecules close to Zingerone structure on five strains - Table 4 : Results of MIC measurements of EZ on five strains in comparison with preservatives approved by organic standards - Table 5 : Challenge test results of EZ formulated in a simplex formula (carbopol gel), pH = 5.5 DOI : https://doi.org/10.1111/ics.12830 En ligne : https://drive.google.com/file/d/1xUR5XyuizpfF-kNXwC5ABRBa0UBSl9FL/view?usp=share [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39169 [article]

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Hair bulb epigenetic reset by genuine plant growth factors / Oscar Expósito in SOFW JOURNAL, Vol. 142, N° 10 (10/2016)  

[article]  inSOFW JOURNAL > Vol. 142, N° 10 (10/2016) . - p. 34-42 Titre : Hair bulb epigenetic reset by genuine plant growth factors Type de document : texte imprimé Auteurs : Oscar Expósito, Auteur ; Mireia Perez, Auteur ; Maria Mas, Auteur ; Ana Gallego, Auteur ; Tarik Ruiz, Auteur ; Sara Laplana, Auteur Année de publication : 2016 Article en page(s) : p. 34-42 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cheveux -- Croissance Cheveux -- Soins et hygiène Curcuma et constituants Curcumine Extraits de plantes:Extraits (pharmacie) Produits capillaires Index. décimale : 668.5 Parfums et cosmétiques Résumé : Hair loss is a problem that affects both men and women and has diverse origins. Despite the different aetiologies, there is a common link between them : dermal papilla cells become latent, and all the hair growth processes stop. The ingredient CAPILIA LONGA ppf, made from Curcuma longa (Turmeric) callus culture, offers a solution to the problem. lt represents the first generation of plant peptides (Phyto-Peptidic FractionsTM) and achieves hair growth reactivation through a biological approach : rich in signalling peptides specially designed to create the optimal micro-environment to reactivate growth, it produces an epigenetic reset of the hair bulb, reactivating dermal papilla cells and simultaneously nourishing the hair follicle with a nutritive blend, It represents a new activity profile for the species : a new range of bioactives (curcurnin is only 2-5% turmeric powder). A full panel of tests support there claims : in vitro studies measured the ability of the ingredient to activate processes of proliferation and release of key growth factors for the production of new hair and epigenetic modulation in dermal papilla cells, while the in vivo tests showed up to 89% hair loss reduction, up to 52% increase of hair density and an average of 13,500 new hairs. Note de contenu : - INTRODUCTION : Hair loss, a problem beyond aesthetics - DERMAL PAPILLA, THE CONDUCTOR OF THE ORCHESTRA : Insulin growth factor-1 (IGF-1) - miRNAs - PLANTS AND HAIR, NATURALLY SIMILAR - FIRST GENERATION OF PLANT PEPTIDES - A NEW CURCUMA LONGA, MORE THAN CURCUMIN - EXPERIMENTAL : In vitro efficacy En ligne : https://drive.google.com/file/d/1BPZKYDKjcSkZs54hFtqMu7t9cM2Ybv7h/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27695 [article]

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Natural plant exosomes for skin & hair care : A deeper insight into the next big trend / Oscar Expósito in SOFW JOURNAL, Vol. 150, N° 9 (09/2024)  

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