Abstract Composition and properties of three different peat strata from “El Padul” peatbog have been studied and peat pastes have been formulated to prepare skin health care products. As for composition, the main phase of each stratum was constituted of smectites (outer stratum), organic matters (intermediate) or carbonates (inner). Pristine strata and their aqueous dispersed systems were characterized for such properties (pH, rheology and cooling kinetics) that are considered determinant in view of their topical application. Main phases of each stratum influenced pH and rheology but not cooling kinetics. Combination of the strata in different w/w ratios led to peat pastes with improved performance for skin administration.

中文翻译：

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用于皮肤保健配方的安达卢西亚泥炭的表征

摘要 研究了来自“El Padul”泥炭沼的三种不同泥炭层的组成和性质，并配制了泥炭糊来制备皮肤保健品。从成分上看，各层主相由蒙脱石（外层）、有机质（中层）或碳酸盐（内层）组成。原始地层及其水性分散系统的特征（pH、流变学和冷却动力学）被认为是局部应用的决定因素。每个层的主要相影响 pH 值和流变学，但不影响冷却动力学。不同 w/w 比例的地层的组合导致泥炭糊具有改善的皮肤给药性能。