Formulation and characterization of anti?aging cosmetic emulsions based on collagen hydrolysate and caffeine

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dc.authorscopusid57163228600
dc.authorscopusid57204214637
dc.authorscopusid55892071600
dc.authorscopusid57226646176
dc.authorscopusid7006538915
dc.authorscopusid7004487734
dc.authorscopusid57202251458
dc.contributor.authorD?nil?, Elena
dc.contributor.authorAlbu Kaya, M?d?lina Georgiana
dc.contributor.authorGhica, Mihaela Violeta
dc.contributor.authorBunea, Ana-Maria
dc.contributor.authorPopa, L?cr?mioara
dc.contributor.authorKaya, Durmu? Alpaslan
dc.contributor.authorÖztürk, Şevket
dc.date.accessioned2024-09-19T15:41:16Z
dc.date.available2024-09-19T15:41:16Z
dc.date.issued2020
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description8th International Conference on Advanced Materials and Systems, ICAMS 2020 -- 1 October 2020 through 3 October 2020 -- Virtual, Online -- 261649en_US
dc.description.abstractThe goal of this work was to formulate and characterize some O/W emulsions, designed as skin anti-aging creams. The cosmetic formulations based on collagen hydrolysate, caffeine and natural ingredients (essential and vegetable oils) were evaluated organoleptically, in terms of pH, morphological, superficial and rheological properties. The rheological measurements were carried out at 23 and 32°C, and the shear stress versus shear rate ascending and descending rheograms were built, as well as the flow patterns viscosity versus shear rate. All emulsions obtained are stable at different temperatures and the pH values correspond to the skin physiological one, indicating that cosmeceuticals can be safely applied to the skin. Results from the optical microscopy analysis show that all emulsions presented a creamy and foamy appearance. The superficial profiles, quantified through contact angle at solid/liquid interface, indicated a high emulsions hydrophilicity degree. The emulsions showed a pseudoplastic and thixotropic behaviour, facilitating the flow formulations and the topical application. The flow properties were quantified according to the Power law model, and the thixotropic analysis was performed using specific descriptors as thixotropic area and thixotropic index. The designed emulsions presented physico-chemical properties adequate for cosmetic skin care product formulations. © 2020 Toate drepturile asupra acestei edi?ii sunt rezervate editorilor.en_US
dc.description.sponsorshipCarol Davila” University of Medicine and Pharmacy, (CNFIS-FDI-2020-0604); Institutional Development Fund for Public Universities; Institutional Development Fund for Public Universities-FDI 2020; Ministry of Education and Research, Romania; Universitatea de Medicin? şi Farmacie "Carol Davila" Bucureştien_US
dc.identifier.doi10.24264/icams-2020.II.6
dc.identifier.endpage144en_US
dc.identifier.issn2068-0783
dc.identifier.scopus2-s2.0-85112185145en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage139en_US
dc.identifier.urihttps://doi.org/10.24264/icams-2020.II.6
dc.identifier.urihttps://hdl.handle.net/20.500.12483/14138
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInst. Nat. Cercetare-Dezvoltare Text. Pielarieen_US
dc.relation.ispartofICAMS Proceedings of the International Conference on Advanced Materials and Systemsen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAnti?aging cosmetic creamen_US
dc.subjectCollagen hydrolysateen_US
dc.subjectPhysico?chemical characteristicsen_US
dc.titleFormulation and characterization of anti?aging cosmetic emulsions based on collagen hydrolysate and caffeineen_US
dc.typeConference Objecten_US

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