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Essential oils and sustainability in cosmetic industry - a brief review / Stamatia Christaki in SOFW JOURNAL, Vol. 148, N° 9 (09/2022)
[article]
Titre : Essential oils and sustainability in cosmetic industry - a brief review Type de document : texte imprimé Auteurs : Stamatia Christaki, Auteur ; Anas Putriss, Auteur ; Katerina Vasilatou, Auteur ; Ioannis Mourtzinos, Auteur Année de publication : 2022 Article en page(s) : p. 34-40 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antimicrobiens
Antioxydants
Cheveux -- Soins et hygiène
Durée de vie (Ingénierie)
Huiles essentielles
Ingrédients cosmétiques
Parfums
Peau -- Soins et hygiène
Produits capillairesIndex. décimale : 668.5 Parfums et cosmétiques Résumé : The current demands of the global market aiming to a more sustainable way of life is pushing cosmetic industry towards a major change regarding raw materials and production practices. Essential oils from aromatic and medicinal plants have been used for cosmetic purposes since ancient times, as their bioactive compounds are responsible for some important biological activities. Nowadays, the interest for essential oils is steadily rising and their use as natural bioactive ingredients or as antimicrobial factors in cosmetic formulations has increased. Although the origin of essential oils is natural, their sustainability is often questioned due to non-cost effective production processes. In this paper we present the potential uses of essential oils as ingredients in cosmetics in a more holistic way and we try to draw the line between the terms “natural” and "sustainable". Note de contenu : - Essential oils from aromatic plants : Antimicrobial activity - Antioxidant activity
- Market demand and production of essential oils for the cosmetic industry
- Natural vs sustainable : a current challenge
- essential oils as ingredients for sustainable cosmetics : Perfumes - Skin care - Hair care
- Table 1 : Types of perfumes
- Table 2 : Essential oils commonly used in hair productsEn ligne : https://drive.google.com/file/d/14dsJ9Cuu5QM4AgNuACWWlvMLF5F8LLAd/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38062
in SOFW JOURNAL > Vol. 148, N° 9 (09/2022) . - p. 34-40[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 23576 - Périodique Bibliothèque principale Documentaires Disponible Etude microbiologique de différentes galéniques / Stéphane Pirnay in EXPRESSION COSMETIQUE, N° 31 (01-02/2015)
[article]
Titre : Etude microbiologique de différentes galéniques Type de document : texte imprimé Auteurs : Stéphane Pirnay, Auteur Année de publication : 2015 Article en page(s) : p. 26-29 Note générale : Bibliogr. Langues : Multilingue (mul) Catégories : Antioxydants
Conservateurs (chimie)
Cosmétiques -- Additifs
Cosmétiques -- Conservation
Règlements (droit administratif)
Tests microbiologiquesIndex. décimale : 668.5 Parfums et cosmétiques Résumé : Une étude rétrospective, menée par Expertox, et basée sur les résultats de certificats d'innocuité, a été réalisée afin d'évaluer l'importance des conservateurs et des antioxydants dans l'établissement de la conformité microbiologique des produits cosmétiques. Note de contenu : - Le rôle des conservateurs dans un produit cosmétique
- Le rôle des antioxydants dans les produit cosmétique
- Tableau 1 : Composition des formes galéniques comportant le plus grand nombre de conservateurs
- Tableau 2 : Nombre moyen de conservateurs par % d'eau
- Tableau 3 : Composition des normes galéniques comportant le plus grand nombre d'antioxydants
- Tableau 4 : Moyenne du nombre d'antioxydants pour les produits non conformesEn ligne : https://drive.google.com/file/d/1qImXfWdTXmqDpqVM6IUzi5We1hlBMcZt/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=23383
in EXPRESSION COSMETIQUE > N° 31 (01-02/2015) . - p. 26-29[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 17030 - Périodique Bibliothèque principale Documentaires Disponible Evaluation and improvement of the oxidative stability of leather fatliquors / Yue Yu in JOURNAL OF LEATHER SCIENCE AND ENGINEERING, Vol. 3 (Année 2021)
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Titre : Evaluation and improvement of the oxidative stability of leather fatliquors Type de document : texte imprimé Auteurs : Yue Yu, Auteur ; Min Huang, Auteur ; Jiaqi Lv, Auteur ; Zeng Yunhang, Auteur Année de publication : 2021 Article en page(s) : 10 p. Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antioxydants
Essais accélérés (technologie)
Huiles et graisses
Produits de nourriture du cuirIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : Fatliquor oxidation may give leather unpleasant odor, and excessive amounts of Cr(VI) and volatile organic compounds. The accurate evaluation and improvement of the oxidative stability of fatliquors are of great significance to high-quality leather manufacturing. We proposed a set of practical methods for evaluating the oxidative stability of fatliquors on the basis of oxidation induction time, change in iodine value (∆ IV), and change in acid value (∆ AV) under accelerated oxidation conditions (at 100 °C with 10 L/h of air). Oxidation induction time is a highly sensitive marker for quantifying the oxidative stability of fatliquors, and ∆ IV and ∆ AV that are low cost and easy to operate are useful in evaluating the oxidative stability of fatliquors when the oxidation induction time is less than 22 h. The number of double bonds in fatliquors is an important factor affecting oxidative stability. The sulfation modification of fatliquors that greatly reduces double bonds and the addition of antioxidants, especially butylated hydroxyanisole and butylated hydroxytoluene, markedly improve oxidative stability of fatliquors. Note de contenu : - MATERIALS AND METHODS : Materials - Accelerated oxidation tests for fatliquors - Attenuated total reflection Fourier transform infrared spectrum of modified rape oils - Accelerated oxidation tests for modified rape oils - Accelerated oxidation tests for sulfated rape oil with antioxidants
- RESULTS AND DISCUSSION : Establishment of methods for evaluating the oxidative stability of fatliquors - Effect of modification method on the oxidative stability of fatliquors - Effect of antioxidant on the oxidative stability of fatliquorsDOI : https://doi.org/10.1186/s42825-021-00070-3 En ligne : https://link.springer.com/content/pdf/10.1186/s42825-021-00070-3.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37554
in JOURNAL OF LEATHER SCIENCE AND ENGINEERING > Vol. 3 (Année 2021) . - 10 p.[article]Evaluation of efficacy of antioxidant-enriched sunscreen prodcuts against long wavelength ultraviolet A1 and visible light / Eduardo Ruvolo in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 44, N° 3 (06/2022)
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Titre : Evaluation of efficacy of antioxidant-enriched sunscreen prodcuts against long wavelength ultraviolet A1 and visible light Type de document : document électronique Auteurs : Eduardo Ruvolo, Auteur ; Wyatt Boothby-Shoemaker, Auteur ; Nishant Kumar, Auteur ; Iltefat H. Hamzavi, Auteur ; Henry W. Lim, Auteur ; Indermeet Kohli, Auteur Année de publication : 2022 Article en page(s) : p. 394-402 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antioxydants
Cosmétiques
Lumière visible
Mélanogénèse
Peau -- Soins et hygiène
Pigmentation, Troubles de la
Produits antisolaires
Rayonnement ultraviolet A
Tests d'efficacitéIndex. décimale : 668.5 Parfums et cosmétiques Résumé : - Objective : The synergistic effects of VL and long wavelength UVA1 (VL + UVA1, 370–700 nm) on inducing pigmentation and erythema in skin have been demonstrated and linked to exacerbation of dermatologic conditions including melasma and post-inflammatory hyperpigmentation. This study aimed to compare the photoprotection of organic sunscreens enriched with antioxidant (AO) combinations against VL + UVA1 induced biologic effects. The efficacy was compared with that offered by a commercially available tinted sunscreen.
- Methods : Ten healthy adult subjects with Fitzpatrick skin phototypes IV–VI were enrolled (nine completed). VL + UVA1 dose of 380 J/cm2 was utilized. Assessment methods were polarized photography, investigator global scoring and diffuse reflectance spectroscopy (DRS). Measurements were obtained at baseline and immediately, 24 h and 7 days after irradiation.
- Results : Sites treated with tinted sunscreen product had significantly less pigmentation compared with untreated but irradiated skin at all time points. However, DRS results demonstrated that the 5-AO sunscreen performed comparably or better than all sunscreens tested with relatively lower dyschromia, delayed erythema and pigmentation.
- Conclusion : These results highlight the potential of AO-enriched sunscreens to be photoprotective against VL + UVA1. The combination of efficacy and the cosmetic appearance of this product may provide wider acceptability which is crucial considering the limited available means of protection against this waveband.Note de contenu : - Table 1 : Products tested
- Table 2 : Description of Investigator’s Global Assessment scores for pigmentationDOI : https://doi.org/10.1111/ics.12785 En ligne : https://drive.google.com/file/d/1aEtsoNDvIoHpYk8bUwSKyFlzgO6d5GnB/view?usp=shari [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38139
in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE > Vol. 44, N° 3 (06/2022) . - p. 394-402[article]Evaluation of the weathering resistance of waterborne acrylic- and alkyd-based coatings containing HALS, UV absorber, and bark extracts on wood surfaces / Özlem Özgenç in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 17, N° 2 (03/2020)
[article]
Titre : Evaluation of the weathering resistance of waterborne acrylic- and alkyd-based coatings containing HALS, UV absorber, and bark extracts on wood surfaces Type de document : texte imprimé Auteurs : Özlem Özgenç, Auteur ; Sefa Durmaz, Auteur ; Selin Sahin, Auteur ; Ismail H. Boyaci, Auteur Année de publication : 2020 Article en page(s) : p. 461-475 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Analyse spectrale
Antioxydants
Chimie analytique
Colorimétrie
Ecorces
Essais accélérés (technologie)
Extraction (chimie)
Polyacryliques
Polyalkydes
Polyphénols
Revêtements en phase aqueuse
Rugosité
StatistiqueIndex. décimale : 667.9 Revêtements et enduits Résumé : In this study, tree bark extracts were assessed as functional additives to provide protection in waterborne acrylic- and alkyd-based coatings. Tree bark extracts acted as natural photostabilizers and inhibited UV degradation with high UV absorption capacity. The coating systems comprising bark extracts were compared to the control coating groups comprising ultraviolet light absorbers (UVA) of the hydroxyphenyl-s-triazine (HPT) for acrylic and nonbasic amino ether (NOR) hindered amine light stabilizers (HALS) for alkyd. Scots pine surfaces coated with acrylic and alkyd coatings were exposed to artificial weathering for 2016 h. Three different trees (maritime pine, alder and Calabrian pine) with high antioxidant activity and phenol content were used for this purpose. The chemical structure of acrylic and alkyd coating systems was also examined using ATR–FTIR spectroscopy. The weathering resistance of coating systems containing extracts was evaluated in terms of their color changes and surface roughness through macroscopic evaluation, and they were compared to commercial UV absorber. The lowest color change was observed in the alkyd-based coatings with the bark extract. For the alkyd coatings, the color change (∆E) in the control samples was 24.85, whereas it was found to be 4.68, 5.92 and 7.80 in the test samples containing Calabrian pine, maritime pine and alder bark, respectively. However, color stabilization of the acrylic coatings with UV absorber was found to be much better than the acrylic coatings with extracts. The alkyd coating systems with extracts did not exhibit the same performance for surface roughness. The alkyd coating with the UV absorber provided a smoother surface than that with bark extracts. The acrylic coatings with alder and maritime extracts provided the best results. Acrylic coating may be compatible with (Calabrian) bark extracts. According to the obtained results, it was seen that tree bark extracts in wood coating systems have a potential to substitute commercial UV absorbers as a natural product. Note de contenu : - EXPERIMENTAL : Wood and bark samples - Bark extraction and coating system process - Total polyphenols analysis, antioxidant activity, and UV-Vis spectroscopy - Application and preparation of coating systems - Chemical analysis of coating systems - Artificial weathering test - Color measurement - Surface roughness measurement and macroscopic evaluations - Statistical analysis
- RESULTS AND DISCUSSION : Total polyphenols analysis, antioxidant activity, and UV spectroscopy - Chemical characterization of coating systems by using ATR-FTIR spectrometry
- COLOR CHANGE
- SURFACE ROUGHNESS AND MACROSCOPIC EVALUATIONSDOI : https://doi.org/10.1007/s11998-019-00293-4 En ligne : https://link.springer.com/content/pdf/10.1007/s11998-019-00293-4.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33996
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 17, N° 2 (03/2020) . - p. 461-475[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 21658 - Périodique Bibliothèque principale Documentaires Disponible Evolution of the use of antioxidants in anti-ageing cosmetics / S. Silva in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 41, N° 4 (08/2019)
PermalinkL'extrait essentiel d'huile de sésame in PARFUMS COSMETIQUES AROMES, N° 111 (06-07/93)
PermalinkExtremophile microalgae for skin rejuvenation / Sofia Pérez-Tomé in GLOBAL PERSONAL CARE, Vol. 24, N° 8 (09/2023)
PermalinkFermented bioactive for versatile anti-ageing / Xiaotong Yuan in GLOBAL PERSONAL CARE, Vol. 25, N° 1 (01/2024)
PermalinkFermented a-Bisabolol for natural soothing / Celeste Xu in GLOBAL PERSONAL CARE, Vol. 24, N° 9 (10/2023)
PermalinkFighting 'inflammaging' : holy basil polyphenols / garance Clauteaux in GLOBAL PERSONAL CARE, Vol. 23, N° 6 (06/2022)
PermalinkFormulation and evaluation on human skin of a water-in-oil emulsion containing Muscat hamburg black grape seed extract / A. Sharif in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 37, N° 2 (04/2015)
PermalinkFormulation of tocopherol nanocarriers and in vitro delivery into human skin / M. J. Abla in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 36, N° 3 (06/2014)
PermalinkFree radical scavenging properties of mannitol and its role as a constituent of hyaluronic acid fillers : a literature review / Pierre André in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 39, N° 4 (08/2017)
PermalinkFucoidan : A future in balancing skin microbiome / Krutika Sen in GLOBAL PERSONAL CARE, Vol. 22, N° 10 (11/2021)
PermalinkFucoidan's skin brightening, protection and repair / Claire Smoorenburg in PERSONAL CARE EUROPE, Vol. 13, N° 4 (06/2019)
PermalinkFullerene : topical application for acne treatment / Sayuri Hyodo in PERSONAL CARE EUROPE, Vol. 5, N° 4 (09/2012)
PermalinkFullerenes improve fine wrinkles around eyes / Hisae Aoshima in PERSONAL CARE EUROPE, Vol. 11, N° 4 (09/2017)
PermalinkA glabridin-enriched licorice extract demonstrates multifunction skin benefits in vitro / Avani Mainkar in SOFW JOURNAL, Vol. 148, N° 12 (12/2022)
PermalinkGreen tea polyphenols protect against pollution / Marlène De Matos in PERSONAL CARE EUROPE, Vol. 11, N° 5 (11/2017)
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