LILACS – Literatura Latinoamericana y del Caribe de Ciencias de la Salud

Organic cocoa extract -loaded surfactant-based systems intended to skin bioadhesion

Fonseca-Santos, Bruno; Funagoshi, Erica Emi; Oliveira, José Ricardo Soares de; Sacramento, Luis Vitor Silva do; Santos, André Gonzaga dos; Leonardi, Gislaine Ricci; Chorilli, Marlus.

Braz. J. Pharm. Sci. (Online); 53 (3), 2017

ABSTRACT This study was to develop, characterize, and evaluate the physical-chemical stability, in vitro antioxidant activity and in vitro safety profile of liquid crystalline systems (LCS) and microemulsions (MEs) with and without organic cocoa (OC) extract. LCS stabilized by surfactant polyoxyethylene ...

Cristales Líquidos/análisis, Microscopía de Polarización/métodos, Cacao/efectos adversos, Sistemas de Liberación de Medicamentos, Piel, Tensoactivos

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Development of nanotechnology-based drug delivery systems with olive vegetable oil for cutaneous application

ABSTRACT Liquid-Crystalline Systems represent active compounds delivery systems that may be able to overcome the physical barrier of the skin, especially represented by the stratum corneum. To obtain these systems, aqueous and oily components are used with surfactants. Of the different association struct...