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Physicochemical Characterization of a Liposomal Formulation Based on Glucosamine and Vitamin D, Commercialized as a Nutritional Supplement
(2018)
In the last years, the transport and release mechanism of bioactive compounds has been studied.
The liposomes are multivesicular systems that enhance the absorption, stability, and transport of
these compounds. The ...
Design of experiments assessment for the determination of moisture content in five herbal raw materials contained in tea products
(2020-02)
Research interest in natural raw materials is rapidly growing due to the high demand for natural products like herbal teas. Their quality control has a direct impact on safety and efficacy. The aim of this study was to ...
Identification of etoricoxib polymorphic crystalline form in pharmaceutical raw materials
(2017)
The determination of the spatial configuration of the compounds structures used in the production of drugs is of utmost importance due to the different physical characteristics that each have in their solid state and ...
Development of immediate release Rupatadine fumarate 10 mg tablets: A Quality by Design (QbD) approach
(2019)
The main objective of this research is to develop an immediate release Rupatadine fumarate 10
mg tablets formulation by direct compression, through a Quality by Design approach in Costa
Rica.
Methods: According to a ...
Ginsenosides and other Phytochemicals of Panax spp. Properties and uses in the pharmaceutical field
(2021)
Introduction: Ginseng has been used since ancient times, for its medicinal properties. This plant comes from the genus Panax, and the most representative species are Panax quinquefolium, Panax ginseng, and Panax ...
Nueva estrategia didáctica y su evaluación por parte de los estudiantes del curso fisicoquímica farmacéutica
A new didactical strategy and evaluation by students of pharmaceutical physical chemistry II course
(2012-10)
El curso de Fisicoquímica Farmacéutica II, que se imparte en la Facultad de Farmacia de la Universidad de Costa Rica, es uno de los más complicados para el desarrollo de los aprendizajes ...
Comparison of the antifungal and antibacterial effect of the essential oil and ethanolic extract of the Zingiber officinale Rhizome (Ginger) cultivated in the San Carlos zone, Costa Rica in order to standardize a hydroponic medicinal cultivation of the same
(2020)
Introduction: Ginger is a medicinal plant native to India. Its potential use in cosmetics, medicines and natural products has been reported, however depending on the conditions of cultivation the medicinal components of ...
Quality control performed on liposomal formulations based on guarana extract, vitamins a, c, e, b1, b2, b5, b6, b12, biotin and folic acid, used as nutritional products
(2017)
The study of has increased in the last decades. One of the mechanisms that has acquired great relevance is to formulate using liposomal vesicles. Liposomes are structures that enh and transport of active compounds, which ...
Analysis and Characterization of Quality Systems in the Natural Medicinal Products Industry in Costa Rica and the world.
(2021-12)
The use of natural products has been a practice carried out by people throughout history to take care of their health and to alleviate a wide variety of ailments. The reasons for the use of natural medicine at this time, ...
Physicochemical characterization of therapeutic peloids from the surroundings of Costa Rica Arenal Volcano
(2015)
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 ...