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Laurel wax as a new natural cosmetic raw material : characterization, stability, sensorial studies and safety evaluation / John Jiménez in IFSCC MAGAZINE, Vol. 8, N° 1 (01-02-03/2005)
[article]
Titre : Laurel wax as a new natural cosmetic raw material : characterization, stability, sensorial studies and safety evaluation Type de document : texte imprimé Auteurs : John Jiménez, Auteur ; Lilian GarcÃa, Auteur ; Jairo Calle, Auteur Année de publication : 2005 Article en page(s) : p. 33-41 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Analyse sensorielle
Caractérisation
Cire de laurier
Cosmétiques
Diversité biologique
Durée de vie (Ingénierie)
Matières premières
Myristique, Acide
Palmitique, Acide
Rouges à lèvresIndex. décimale : 668.5 Parfums et cosmétiques Résumé : Colombia has the third greatest biodiversity in the world and many plants have yet to be studied. Laurel wax is obtained from the fruit of Myrica pubescens, a small tree that can be found in some rural zones in the Nariño department. The main objective of this investigation is to contribute to the development of sustainability of the communities that produce laurel wax in Colombia by proposing possible uses in personal care products. This work involves: 1. Determining the physicochemical properties of wax obtained from the fruit of Myrica pubescens, which is known in the region as laurel wax, 2. Proposing applications and uses of this wax in personal care products on the basis of the results of comparative stability and sensory studies with other natural waxes. 3. Performing a safety evaluation using the Het-Cam test and thereby avoiding animal experiments. Emulsions and color cosmetics can be developed with laurel wax. Replacement of beeswax with laurel wax in lipsticks was studied using analytical sensory techniques with the help of a trained panel; this change improved the slipperiness and uniformity. According to a safety evaluation based on the Het-Cam test, laurel wax should not be an irritant in vivo. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10465
in IFSCC MAGAZINE > Vol. 8, N° 1 (01-02-03/2005) . - p. 33-41[article]Réservation
Réserver ce documentNeuro characterization of emulsions sensory profile : use of electroencephalography (EEG) for evaluating pick-up, rub-out and after-feel / John Jiménez in SOFW JOURNAL, Vol. 142, N° 4 (04/2016)
[article]
Titre : Neuro characterization of emulsions sensory profile : use of electroencephalography (EEG) for evaluating pick-up, rub-out and after-feel Type de document : texte imprimé Auteurs : John Jiménez, Auteur ; Juan Camilo Pérez, Auteur ; Mauricio Guzman Alonso, Auteur Année de publication : 2016 Article en page(s) : p. 44-52 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Analyse sensorielle
Antiâge
Consommateurs -- Préférences
Emollients
Emulsions -- Emploi en cosmétologie
Formulation (Génie chimique)
NeurosciencesIndex. décimale : 668.5 Parfums et cosmétiques Résumé : On this research, an electroencephalography (EEG) profile was performed for a group of emulsions in order to asses pick-up, rub-out and after-feel of several components. EEG readings led to the identification of a positive impact on the frustration of materials used during rub-out (13;0.05), while a group of panelists didn't find significant differences on said parameters for emulsions under assessment (13;0.05). Using the materials identified, two anti-age emulsions were prepared according to the findings from EEG readings regarding material composition ; a perception test was performed also for validation among a group of 30 users of anti-age products, finding several differences that favor the use of materials selected during EEG. Findings from EEG demonstrate how neuroscience can be applied on emulsion development as an innovating tool for cosmetic product formulation in order to receive higher consumer acceptance. En ligne : https://drive.google.com/file/d/12iV5d4Ag6wmOOWpwTBriWNDGWDZ9YK-o/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=26691
in SOFW JOURNAL > Vol. 142, N° 4 (04/2016) . - p. 44-52[article]Réservation
Réserver ce document