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Analysing a new generation of liposomes / Gabriele Blume in PERSONAL CARE EUROPE, Vol. 5, N° 1 (02/2012)
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Titre : Analysing a new generation of liposomes Type de document : texte imprimé Auteurs : Gabriele Blume, Auteur Année de publication : 2012 Article en page(s) : p. 37-40 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cosmétiques
LiposomesIndex. décimale : 668.5 Parfums et cosmétiques Résumé : When liposomes about 25 years ago first came on the market, they were initially an innovative 'magic ball' and a new argument for marketing. Later it was shown that they also worked cosmetically as an effective moisturising factor. The final breakthrough for liposomes in cosmetic and pharmaceutical applications came from the evidence that specially designed vesicles - flexibles vesicles - are able to transport actives into the skin and increase their bioavailability. Note de contenu : - EXPERIMENTS : Materials - Vesicles preparation - Skin penetration studies
- RESULTS AND DISCUSSION : Ex vivo skin penetration study - Ex vivo skin permeation study - Ex vivo follicular penetration study - Stability of vesicles in final formulationsPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13393
in PERSONAL CARE EUROPE > Vol. 5, N° 1 (02/2012) . - p. 37-40[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 13662 - Périodique Bibliothèque principale Documentaires Disponible Frankincense, an "old fashioned" active ingredient / Gabriele Blume in SOFW JOURNAL, Vol. 148, N° 6 (06/2022)
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Titre : Frankincense, an "old fashioned" active ingredient Type de document : texte imprimé Auteurs : Gabriele Blume, Auteur Année de publication : 2022 Article en page(s) : p. 8-13 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Anti-inflammatoires
Boswellique, Acide
Cicatrisation
Emulsions -- Emploi en cosmétologie
Encens et constituantsL'encens, appelé également oliban est une oléo-gomme-résine aromatique.
Cette substance est produite à partir de la résine d'un groupe d'arbres appartenant au genre Boswellia, notamment Boswellia sacra, de la famille des Burséracées. En parfumerie proprement dite, l'encens est utilisé sous forme d'essence ou d'absolue. Il est utilisé pour son odeur boisée, assez minérale, aux aspects légèrement épicés. (Wikipedia)
Extraits de plantes:Extraits (pharmacie)
Ingrédients cosmétiques
Nanoémulsions
Peau -- Soins et hygièneIndex. décimale : 668.5 Parfums et cosmétiques Résumé : Frankincense has been used for thousands of years in Ayurvedic medicine to treat a variety of suffering. Now, the research group of Prof. Oliver Werz from the University of Jena (Germany), together with his American colleagues, has demonstrated that the highly effective boswellic acid AKBA from the resin of the Indian frankincense tree (Boswellia serrata) also has a healing effect in addition to the already known anti-inflammatory properties.
“InflammAging” refers to a chronic silent inflammatory process (inflammation) that develops with advanced age. In addition to the externally visible aging of the skin, painful signs of age-related diseases such as osteoarthritis and rheumatoid arthritis often occur over time. This is the main field of application of the natural active ingredient AKBA from Boswellia serrata extract with extensive no side effects.
However, the promising therapeutic potential of the extract is limited by the insufficient solubility and bioavailability of the main active ingredient, whose water solubility is below 0.00045 mg/ml. By encapsulating the frankincense extract into Sopharcos’ nanoemulsion “Lipo-Tops”, the solubility can be increased by a factor of 22,000! In general, such formulations have shown that they can promote the absorption of lipophilic active ingredients and improve their bioavailability.
By using only natural edible raw materials, “Lipo-Tops Boswellin” can be used both for dermal application as well as for oral uptake.Note de contenu : - Frankincense - Boswellia serrata extract (BSE)
- "Lipo-Tops", an oil-in-water nanoemulsion
- USage of lipo-tops bowellin in cosmetics
- Usage in chronic inflammation (rheumatoid arthritis and osteoarthritis : Oral application - Dermal applicationEn ligne : https://drive.google.com/file/d/1LrcSzZayf_jsa2r6MaVwfSmVYVWUeBTk/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37789
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Code-barres Cote Support Localisation Section Disponibilité 23477 - Périodique Bibliothèque principale Documentaires Disponible Stable nanoemulsions - versatile applications in cosmetics and pharmacy / Gabriele Blume in SOFW JOURNAL, Vol. 145, N° 5 (05/2019)
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Titre : Stable nanoemulsions - versatile applications in cosmetics and pharmacy Type de document : texte imprimé Auteurs : Gabriele Blume, Auteur ; Katinka Jung, Auteur ; Fischer Dagmar, Auteur Année de publication : 2019 Article en page(s) : p. 30-33 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cosmétiques
Emulsions -- Emploi en cosmétologie
Médicaments -- Administration par voie cutanée
Nanoémulsions
Peau -- Soins et hygièneIndex. décimale : 668.5 Parfums et cosmétiques Résumé : The major disadvantage in dermal drug delivery is the low penetration rate of active ingredients into the skin. To over¬corne this challenge vesicular carrier systems have gained a wide attention especially in the field of nanotechnology like e.g. liposomes, ethosomes or lipid nanoparticles.
Also nanoemulsions are considered to be promising candidates for dermal drug delivery with the advantage of low skin irritation, high drug loading capacity and drug penetration enhancement.
Among them new stable anionic nanoemulsions based on the membrane-forming emulsifier "Glyceryl Citrate/Lactate/ Linoleate/Oleate", an eatable and skin friendly emulsifier de¬rived from sunflower, became superior over other vesicular carriers. Depending on the usage of additional emollients/ oils and stabilizers two different emulsions can be obtained: a multiple water-in-oil-in-water nanoemulsion (Hydro-Tops®) or an oil-in-water nanoemulsion (Lipo-Tope).Note de contenu : - Structures of the different nano-vesicles
- Vesicle sizes and polydispersity index
- Toxicity
- Hydro-tops EGCG
- Lipo-tops tocopherol
- Fig. 1 : Structures of different nanovesicles
- Fig. 2 : Stability of encapsulated EGCG
- Fig. 3 : Autioxidative power of different EGCG formulations
- Fig. 4 : Antioxidative power of different vitamin E formulations
- Table 1 : Vesicle sizes and polydispersityPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=32729
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Code-barres Cote Support Localisation Section Disponibilité 21012 - Périodique Bibliothèque principale Documentaires Disponible