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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 ...
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 ...
Innovation in the production of a cream based on thermal waters from the surroundigs of the Arenal Volcano in Costa Rica
(2015)
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
(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 ...
Design of Experiments for the Establishment of the Dissolution Test Conditions of Rupatadine Fumarate 10 mg tablets
(2019)
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 ...
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 ...
Rubus adenotrichus fruit extracts phytochemical characterization and antioxidant power evaluation for dermocosmetic formulations
(2017)
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
(2019-11-08)
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. ...
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 ...
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 ...