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Gelatin-based films containing hydrophobic plasticizers and saponin from Yucca schidigera as the surfactant
(ELSEVIER SCIENCE BV, 2010)
The aim of this study was to evaluate the incorporation of hydrophobic plasticizers (acetyltributyl citrate - ATB, tributyl citrate - TB and acetyltriethyl citrate - ATC) in a matrix of gelatin, using the saponin extracted ...
Strontium zirconate heterogeneous catalyst for biodiesel production: Synthesis, characterization and catalytic activity evaluation
(Elsevier B.V., 2012-11-28)
Strontium zirconate oxide was synthesized by co-precipitation and the citrate route and was evaluated as a heterogeneous catalyst for biodiesel production. The catalyst samples were characterized by XRD, FTIR, and TG, and ...
Strontium zirconate heterogeneous catalyst for biodiesel production: Synthesis, characterization and catalytic activity evaluation
(Elsevier B.V., 2012-11-28)
Strontium zirconate oxide was synthesized by co-precipitation and the citrate route and was evaluated as a heterogeneous catalyst for biodiesel production. The catalyst samples were characterized by XRD, FTIR, and TG, and ...
Strontium zirconate heterogeneous catalyst for biodiesel production: Synthesis, characterization and catalytic activity evaluation
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
Strontium zirconate oxide was synthesized by co-precipitation and the citrate route and was evaluated as a heterogeneous catalyst for biodiesel production. The catalyst samples were characterized by XRD, FTIR, and TG, and ...
Maternal hypertension and feto-placental growth restriction is reversed by sildenafil: Evidence of independent effects of circulating nitric oxide levels
(2018-03-05)
Sildenafil has shown nitric oxide (NO)-independent pleiotropic effects, however the mechanisms involved are unclear. We investigated the protective effects of sildenafil against hypertension in pregnancy and feto-placental ...
Evaluación de la producción de Trietil Citrato y Tributil citrato a partir de la esterificación ácida del ácido cítrico con Etanol y 1-Butanol
(Universidad Nacional de Colombia - Sede Bogotá, 2019-07-19)
This document presents the kinetic study in the production of triethyl citrate and tri-1-butyl citrate production via esterification of citric acid. Initially, it is described the current and potential use of these citrates ...
Iron chelating-mediated antioxidant activity of Plectranthus barbatus extract on mitochondria
(Elsevier B.V., 2010-09-01)
Plectranthus barbatus Andrews (Lamiaceae) is a popular medicinal plant used to treat gastrointestinal and hepatic ailments. In this work, we assessed the antioxidant activity of the aqueous extract of P. barbatus leaves ...