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Journal of Chromatography A(2)
Revista Cubana de Farmacia(2)
Universidad de Guayaquil. Facultad de Ciencias Químicas(2)
Bionatura(1)
Journal of Pharmacy and Pharmacognosy Research(1)
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Farmacología y terapéutica(3)
Bioquímica(2)
Ingeniería química(2)
Aceites, grasas, ceras y gases industriales(1)
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Chemical characterization using gas chromatography/mass spectrometry of two extracts from Phyllanthus orbicularis HBK
ArticleAbstract: The objective of this paper was the chemical characterization of two extracts from Phyllanthus orbicPalabras claves:Gas chromatography/mass spectrometry, Hydrocarbons, Phyllanthus orbicularis HBK, terpenoidsAutores:Bello Adonis Alarcón, Gutiérrez-Gaitén Y.I., Hernández S.V., Miranda Migdalia Martínez, Porto R.M.d.O.Fuentes:scopusChemical composition of Hibiscus tiliaceus L. flowers: A study of extraction methods
ArticleAbstract: The objective of this work was to carry out a comparative study of conventional extraction methods (Palabras claves:Extraction methods, GC-MS, Hibiscus tiliaceus, SonicationAutores:Abad F.C., Caramão E.B., Do Nascimento Filho I., Melecchi M.I.S., Miranda Migdalia Martínez, Zini P.P.Fuentes:scopusChemical evaluation and anti-radical activity of varieties of Morus alba L. (Morera, Moraceae) from Venezuela
ArticleAbstract: Mulberry (Morus alba L.), known as white mulberry, is a plant widely used in medicine and food due tPalabras claves:Antiradical ability, Mulberry, Primary metabolites, Qualitative profile, quantification, secondary metabolites, VarietiesAutores:Alvear Y.J.R., Daynet Sosa Del Castillo, Mesa J.J.Q., Miranda Migdalia Martínez, Rodríguez M., Suárez R.A.R.Fuentes:scopusChemical study of lipid compounds from leaves, stems and flowers of Vernonanthura patens (Kunth) H. Rob. (Asteraceae)
ArticleAbstract: Introduction: Vernonanthura patens (Kunth) H. Rob. is a species that grows wild in Ecuador. Few chemPalabras claves:Chemical study, FATTY ACIDS, Unsaponifiable compounds, Vernonanthura patensAutores:Abreu-Payrol J., Esther L. Peralta García, Miranda Migdalia Martínez, Montes de Oca Porto R., Orellana León T., Patricia Manzano SantanaFuentes:scopusComparación de las características fisicoquímicas de tabletas de losartán de 100 mg elaborado por dos laboratorios del Ecuador.
Bachelor ThesisAbstract: La Organización Mundial de la Salud (OMS) promueve la accesibilidad de los medicamentos esenciales aPalabras claves:BIODISPONIBILIDAD, LOSARTÁN, MEDICAMENTO GENÉRICO, MEDICAMENTO INNOVADORAutores:Denisse Roxana Caguana Baquerizo, Erick Rolando Pionce Delgado, Karla Gabriela Andrade Mendez, Miranda Migdalia MartínezFuentes:rraaeComparison of soxhlet, ultrasound-assisted and pressurized liquid extraction of terpenes, fatty acids and Vitamin E from Piper gaudichaudianum Kunth
Conference ObjectAbstract: This paper describes a comparative study of extraction methods of terpenes (terpenic alcohols and phPalabras claves:FATTY ACIDS, Piper gaudichaudianum Kunth, Pressurized liquid extraction, Soxhlet, Terpenes, Ultrasound-assisted extraction, Vitamin EAutores:Abad F.C., Caramão E.B., Jacques R.A., Melecchi M.I.S., Miranda Migdalia Martínez, Oliveira E.C., Péres V.F., Saffi J.Fuentes:scopusEstudio de la composición química y de las propiedades antioxidantes de la especie Plukenetia volubilis, Linneo
ArticleAbstract: En el presente trabajo se realizó el estudio de algunos parámetros fisico-químicos y químicos de lasPalabras claves:Autores:Gastón García Simón, Miranda Migdalia Martínez, Patricia Manzano SantanaFuentes:rraaeOptimization of pressurized liquid extraction of Piper gaudichaudianum Kunth leaves
Conference ObjectAbstract: Piperaceae family is original from tropical regions and it shows more than 700 species around the woPalabras claves:experimental design, GC/MS, Optimization, Phytosterols, Piper gaudichaudianum Kunth, PLEAutores:Abad F.C., Caramão E.B., Jacques R.A., Melecchi M.I.S., Miranda Migdalia Martínez, Oliveira E.C., Péres V.F., Saffi J.Fuentes:scopusParámetros de calidad y validación del método analítico de diltiazem por espectrofotometría
Bachelor ThesisAbstract: En el presente trabajo se realizó el estudio de los parámetros de calidad del Diltiazem tabletas 6Palabras claves:DILTIAZEM, Espectrofotometría, MEDICAMENTO INNOVADOR, RANGO DE ACEPTACIÓN, VALIDACIONAutores:Carla Jacqueline Gutiérrez Cabrera, Jenniffer Lisseth Campuzano Magallanes, Miranda Migdalia MartínezFuentes:rraaeValidation of a technique by high-performance liquid chromatography for the determination of total isoflavones
ArticleAbstract: Context: Isoflavones may act as selective regulators in the prevention of various diseases. The mostPalabras claves:Analysis of methods of validation, HPLC, isoflavones, Quality controlAutores:Miranda Migdalia Martínez, Soledispa Pilar Cañarte, Viviana García-MirFuentes:scopus