Now showing items 1-10 of 14
Combined use of DSC, TGA, XDR and NIR in the compatibility study of preformulation mixtures for the development of 10 mg tablets of Rupatadine Fumarate
It is essential to guarantee physico-chemical compatibility between the active pharmaceutical ingredient (API) and the components that are planned to be used in the development of a pharmaceutical formulation. A successful ...
Innovation in the production of a cream based on thermal waters from the surroundigs of the Arenal Volcano in Costa Rica
Introduction: Since 2009 the University of Costa Rica, through the Faculty of Pharmacy, is dedicated to promote a model of development in cosmetics in small and medium industries in rural or poorest areas of Costa Rica, ...
Physicochemical characterization of therapeutic peloids from the surroundings of Costa Rica Arenal Volcano
Costa Rica is a volcanic country, containing a variety of peloids with different physicochemical properties; also its main source of income is the tourism. Most of their abundant natural resources have not been characterized ...
Identificación de dos formas polimórficas cristalinas de clopidogrel bisulfato en materia prima farmacéutica
Identification of two polymorphic forms of clopidogrel bisulphate crystal in pharmaceutical raw materials
Introducción: el clopidogrel bisulfato existe en numerosas formas cristalinas, que varían en su estabilidad fisicoquímica, por lo que algunas de estas formas, patentadas o no, son útiles en la fabricación de medicamentos. ...
Phytochemical characterization of extracts of the mesocarp of Bactris gasipaes and evaluation of its antioxidant power for pharmaceutical dermal formulations
The Bactris gasipaes is a native palm from Central America which its fruit is known as pejibaye, its wood is also used for the manufacture of various utensils, the marrow of its tender stems is edible and it is called ...
Evaluación del poder antioxidante, propiedades fisicoquímicas y composición fitoquimica de extractos de semilla de bactris gasipaes para formulaciones dermocosméticas
Evaluation of the antioxidant power, physicochemical properties and phytochemical composition of seed extracts of bactris gasipaes for dermocosmetic formulations
Bactris gasipaes es una palmera de la cual se obtiene una fruta conocida comúnmente en Costa Rica como Pejibaye, es autóctona de América Central, muy común en la alimentación de Costa Rica, por su alto contenido de almidón ...
Rubus adenotrichus fruit extracts phytochemical characterization and antioxidant power evaluation for dermocosmetic formulations
There are more than 700 species of the genus Rubus, popularly known as Mora (tropical highland blackberry). In Costa Rica, the species Rubus adenotrichus has been characterized by its high content of antioxidant substances, ...
Determination of the Impact Caused by Direct Compression on the Crystalline State of Rupatadine Fumarate 10 mg Tablets
The aim of this study is to determine the impact caused by direct compression on the crystalline state of two prototypes of Rupatadine fumarate 10 mg tablets. The tablets were manufactured through direct compression. ...
Design of Experiments for the Establishment of the Dissolution Test Conditions of Rupatadine Fumarate 10 mg tablets
Design of Experiments (DoE) is a statistical model that aims to determine if the factors under study affect the response, and if so, it determines the conditions under which this variable of interest can be optimized. In ...
Identification of rupatadine fumarate polymorphic crystalline forms in pharmaceutical raw materials
Polymorphism analysis of pharmaceutical raw materials is considered one of the most relevant evaluations that should be done. As we know, different crystal forms from the same molecule have differences in terms of their ...