Characterisation of Andalusian peats for skin health care formulations
作者： Fátima García-Villén , Rita Sánchez-Espejo , Esperanza Carazo , Ana Borrego-Sánchez , Carola Aguzzi
DOI: 10.1016/J.CLAY.2017.12.017
关键词: Stratum 、 Improved performance 、 Environmental chemistry 、 Aqueous solution 、 Chemistry 、 Peat 、 Rheology
摘要: Abstract Composition and properties of three different peat strata from “El Padul” peatbog have been studied pastes formulated to prepare skin health care products. As for composition, the main phase each stratum was constituted smectites (outer stratum), organic matters (intermediate) or carbonates (inner). Pristine their aqueous dispersed systems were characterized such (pH, rheology cooling kinetics) that are considered determinant in view topical application. Main phases influenced pH but not kinetics. Combination w/w ratios led with improved performance administration.
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