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SOFW JOURNAL . Vol. 143, N° 5Skin care - Biosurfactants - Detergents - Oral careMention de date : 05/2017 Paru le : 17/05/2017 |
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Ajouter le résultat dans votre panierMild preservation for sensitive skin - a balancing act ? / Eike Müller in SOFW JOURNAL, Vol. 143, N° 5 (05/2017)
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Titre : Mild preservation for sensitive skin - a balancing act ? Type de document : texte imprimé Auteurs : Eike Müller, Auteur Année de publication : 2017 Article en page(s) : p. 2-7 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Conservateurs (chimie)
Cosmétiques -- Toxicologie
Peau -- Soins et hygièneIndex. décimale : 668.5 Parfums et cosmétiques Résumé : The concept of mild preservation is based on a good toxicological profile, especially regarding skin sensitization and irritation. In this study, literature data were compiled in order to show, which preservatives are problematic for sensitive or irritated skin. Therefore, data of preservatives, which are listed in annex V of the European Cosmetic Directive (EU KVO) and data of non-listed preservatives were compared with each other. As a result of the comparison, preservatives listed in annex V cannot be generally claimed to be better or less suitable for the concept. Factors as solubility of preservatives, the optimal pH range and compatibility with other ingredients of the formulation are important.
As result of the study and guideline for product development of personal care products for sensitive skin possible combinations of preservatives and multi-functional ingredients as well as practical formulations are shown.Note de contenu : - BASICS OF PRESERVATION
- CLASSES OF PRESERVATIVES : Isothiazolinones - Parabens - Alcohols - Cationic surfactants or quarternary ammonium compounds - Cationic surfactants or quarternary ammonium compounds
- Organic acids and their salts
- Preservative boosters
- TABLES : 1. Mild nonionic body butter - 2. Percentage of undissociated benzoic acid at different pH values - 3. Clear mild cleansing gel - W/O care milk - 5. Anhydrous bathing oil - 6. Overview of preservative classesEn ligne : https://drive.google.com/file/d/1ShiiXQJGJmBGorkwXMGL4aiFSCor5iSZ/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28681
in SOFW JOURNAL > Vol. 143, N° 5 (05/2017) . - p. 2-7[article]Réservation
Réserver ce documentRonaCare RenouMer : an outstanding spring of youth ingredient coming from the treasures of the french brittany coast / Valérie Bicard-Benhamou in SOFW JOURNAL, Vol. 143, N° 5 (05/2017)
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Titre : RonaCare RenouMer : an outstanding spring of youth ingredient coming from the treasures of the french brittany coast Type de document : texte imprimé Auteurs : Valérie Bicard-Benhamou, Auteur ; Anja-Martina Bohlmann, Auteur ; Lilia Heider, Auteur ; Frank Pfluecker, Auteur ; Thierry Baldecchi, Auteur ; Eric Guivarch, Auteur ; Nöel Guelennoc, Auteur Année de publication : 2017 Article en page(s) : p. 8-16 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antiâge
Biomolécules actives
Collagène -- Synthèse
Ingrédients cosmétiques
Peau -- Soins et hygiène
Produits hydratantsIndex. décimale : 668.5 Parfums et cosmétiques Résumé : RonaCare® RenouMer is a new and innovative ingredient based on the treasures of oceans and more specifically on a red algae (Polysiphonia elongata) notably found on the French Brittany coast. Considering the necessity to preserve natural resources on longer-term basis, P. elongata has been produced in a sustainable manner. RonaCare® RenouMer counteracts effects of skin ageing, characterized by a thinner dermis, storing less water and resulting in lors in skin smoothness.
We demonstrated in an in vitro model how the collagen synthesis could be increased after application of RonaCare® RenouM¬er and outstanding skin rejuvenation properties could be measured on an in vivo basis. After 2 months treatment with 2 % RonaCare® RenouMer on the face, skin was smoothed, wrinkles visibly reduced, density of the dermis increased and skin elas¬ticity improved. Finally superior hydration rate was recorded.
Overall, a novel and sustainable ingredient has been found enabling consumer to look younger, longer.Note de contenu : - MATERIALS AND METHODS : Test products - Measuring collagen synthesis - Measuring anti-ageint effect on humans
- RESULTS AND DISCUSSION : In vitro results - Collagen - In vivo results (anti-wrinkle effect - Density of the dermis - Skin hydration - Skin elasticity - Clinical scoring - Photo documentation - Formulations)Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28682
in SOFW JOURNAL > Vol. 143, N° 5 (05/2017) . - p. 8-16[article]Réservation
Réserver ce documentBiotechnological routes towards bio-based surfactants : state of the art and future challenges / Ulrich Schörken in SOFW JOURNAL, Vol. 143, N° 5 (05/2017)
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Titre : Biotechnological routes towards bio-based surfactants : state of the art and future challenges Type de document : texte imprimé Auteurs : Ulrich Schörken, Auteur ; Stéphan Barbe, Auteur ; Thomas Hahn, Auteur ; Susanne Zibek, Auteur Année de publication : 2017 Article en page(s) : p. 18-30 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Biocatalyse
Biosurfactants
Biotechnologie
Chimie écologique
Composés organiques -- Synthèse
Lipides
Microbiologie industrielleIndex. décimale : 668.5 Parfums et cosmétiques Résumé : Bio-based surfactants and biosurfactants on the basis of renewable resources are green alternatives for the cosmetic and detergent industry. Consumer trends towards sustainability and the need for CO2, reduction to achieve future climate goals wifl certainly increase interest in these bio-based products. Opportunities for biotechnological production by Combining naturally derived polar head groups with a lipid tail are manifold. In combination with appropriate reaction engineering immobilized hydrolases can be exploited for surfactant synthesis. In their reverse reactions, glycosidases are able to form glyosidic bonds, aùinoacylases were shown to catalyze amide bond formation and several lipases synthesize sugar esters in solvent systems under nearly water free conditions. The microbial synthesis of natural biosurfactants widens the spectrum of accessible molecules and several species of bacteria and fungi were shown to secrete amphiphilic molecules not easily accessible by chemical synthesis. The fermentative production of lipopeptides and glycolipids is feasible in large scale, and several of these microbial biosurfactants have been commercialized already for specialties application. Thus, biocatalytic processes and microbial biotransformations utilizing renewable resources add new sustainable technologies and new bio-based molecules to the surfactant market.
The review, including some own results, is a summary of the 2016 EDC congress lectures "Assessment of biotechnological processes towards bio-based surfactants" and "Microbial synthesis of mannosylerythritol- and cellobioselipids"Note de contenu : - INTRODUCTION TO BIO-BASED SURFACTANTS : MARKET, STRUCTURES AND CHEMICAL MANUFACTURING OF BENCHMARK COMPOUNDS
- BIOCATALYTIC SYNTHESIS OF BIO-BASED SURFACTANTS IN REVERSE HYDROLYSIS REACTIONS : Alkyl glycosides bia glycosidase reactions - Biocatalysts for acylamino acid coupling - Lipase catalyzed sugar ester synthesis
- MICROBIAL PRODUCTION OF BIOSURFACTANTS : Celliobiose lipids - Mannosylerythritol lipids - Rhamnolipids - Sophorolipids
- FUTURE CHALLENGES AND RESEARCH NEEDS : Bio-based surfactants via biocatalysis - Microbial surfactantsEn ligne : https://drive.google.com/file/d/1dYHM82RcLFh9Z6aiXDPQuFW8L39GoQly/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28683
in SOFW JOURNAL > Vol. 143, N° 5 (05/2017) . - p. 18-30[article]Réservation
Réserver ce documentBrilliant colors make the difference : improved performance and claim support for color detergents / Sonja Fischer in SOFW JOURNAL, Vol. 143, N° 5 (05/2017)
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Titre : Brilliant colors make the difference : improved performance and claim support for color detergents Type de document : texte imprimé Auteurs : Sonja Fischer, Auteur ; Maria de Moragas, Auteur ; Gerhard Merkle, Auteur Année de publication : 2017 Article en page(s) : p. 32-35 Langues : Anglais (eng) Catégories : Copolymère polyvinylpyrrolidone vinylimidazole
Détergents
Inhibiteurs de transfert de colorants
Textiles et tissus -- LavageIndex. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : After a successful shopping trip, you are delighted with your newly purchased clothes. To preserve this joy for as long as possible, your textiles should be washed in a way that not only keeps them clean but also protects them. The original colors should fast, clothing should not discolor. Dye transfer inhibitors in color detergents play an important role in preserving a garment's original colors. They prevent color molecules in the washing liquor from transferring to another textile and discoloring it.
The special polymer Sokalan HP 56 K is a particularly powerful dye transfer inhibitor as a result of its chemical structure (vinylpyrrolidone/vinylimidazole copolymer). It can be easily incorporated in the various liquid detergent formulations as well as in modern pods, capsules, and pouches. As a result of its special dye transfer inhibition, it also supports "color care" claims such as "color protection," "maintenance of color brilliance," and " less pre-sorting" of laundry.
For washing conditions that resemble those of consumers, a new test method was developed, which is presented below. It demonstrates that by using Sokalan® HP 56 K, light and dark textiles can be washed together and the colors do not lose their brilliance.
In addition to the new test method, the following section shows how the surfactant system in formulations can be optimized to counteract negative effects caused by dye transfer inhibitors interacting with anionic surfactants.Note de contenu : - New tests method to support "color care" claims
- Dye transfer inhibition of reactive dyes
- Guidelines for formulating Sokalan HP 56K
- High compatibility and easy incorporation in diverse formulations
- Long-lasting delight in colored clothing
- FIGURES : 1. Color care effect of the dye transfer inhibitor Sokalan HP 56 K - 2. Simulationof a colored wash - 3. Dye transfer inhibition of reactive dyes - 4. Impact of higher quantities of alkylsulfonates on the dye transfer inhibition - 5. Impact of higher quantities of alkyl ether sulfonates on the dye transfer inhibition - 6. Application of Sokalan HP 56 K
- TABLES : 1. Colore care test formulation - 2. Test parameters - impact of the alkyl sulfonate - 3. Test parameters - impact of the alkyl ether sulfonateEn ligne : https://drive.google.com/file/d/19a2kcAoQ7ykXFwbyCNqMxar2WlMxzjum/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28684
in SOFW JOURNAL > Vol. 143, N° 5 (05/2017) . - p. 32-35[article]Réservation
Réserver ce documentOral care : formulating toothpaste with natural calcium carbonate (NCC) / Tanja Budde in SOFW JOURNAL, Vol. 143, N° 5 (05/2017)
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Titre : Oral care : formulating toothpaste with natural calcium carbonate (NCC) Type de document : texte imprimé Auteurs : Tanja Budde, Auteur Année de publication : 2017 Article en page(s) : p. 36-40 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Bouche -- Soins et hygiène
Carbonate de calciumLe carbonate de calcium (CaCO3) est composé d'un ion carbonate (CO32-) et d'un ion calcium (Ca2+), sa masse molaire est de 100,1 g/mole.
C'est le composant principal du calcaire et de la craie, mais également du marbre. C'est aussi le principal constituant des coquilles d'animaux marins, du corail et des escargots.
Dentifrices
Particules (matières)
Produits d'hygiène bucco-dentaireIndex. décimale : 668.5 Parfums et cosmétiques Résumé : High purity natural calcium carbonate (NCC) is a multifunctional raw ingredient with several benefits for toothpaste applications. The cleaning capacity of a formulation as well as the grade of abrasion can be adjusted by varying the type of calcium carbonate used. NEC offers vanous ways of customizing the composition of a toothpaste, with the particle size, concentration and origin of the raw material playing an important role. Moreover, NEC is able to remineralize tooth enamel and neutralize pH values inside the mouth. Note de contenu : - Pure white minerals for nature
- Gentle cleaning
- Sensory parameters and easy handling : Particle structure and concentration - Color - Flavor - Fluoride - pH buffering and remineralization
- Organic and sustainable
- FIGURES : 1. Comparison of different RDA grades - 2. Surface structure of an Omyacare S80-AV particle - 3. Surface structure of an Omyacare EXTRA 35-OG particle - 4. Adding TiO2 to a toothpaste formulation based on a bright white NCC has no significant impact on tis whitenessEn ligne : https://drive.google.com/file/d/1Z45DLSEZmq8aboFAj_ocfm7KACWcRQag/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28685
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Titre : Omya toothpaste with Omyadent 100-OG (5%) Type de document : texte imprimé Année de publication : 2017 Article en page(s) : p. 42 Note générale : Fiche formulation Langues : Anglais (eng) Catégories : Bouche -- Soins et hygiène
Dentifrices
Formulation (Génie chimique)
Produits d'hygiène bucco-dentaireIndex. décimale : 668.5 Parfums et cosmétiques Résumé : Formulation d'un produit cosmétique : Dentifrice En ligne : https://drive.google.com/file/d/19XpSbOyiLvwArQ1qKFnvhP1LL_kGGUGI/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28686
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Titre : O/W cream with brightening effect MM 13/2 Type de document : texte imprimé Année de publication : 2017 Article en page(s) : p. 42 Note générale : Fiche formulation Langues : Anglais (eng) Catégories : Agents de blanchiment
Cosmétiques
Formulation (Génie chimique)
Peau -- Soins et hygièneIndex. décimale : 668.5 Parfums et cosmétiques Résumé : Formulation d'un produit cosmétique : Crême éclaircissante En ligne : https://drive.google.com/file/d/1DU7y5u7QpcdSwlbA7Th30wF0hIhZI2N_/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28687
in SOFW JOURNAL > Vol. 143, N° 5 (05/2017) . - p. 42[article]Réservation
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