Mostrando 10 resultados de: 27
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Revista Cubana de Plantas Medicinales(5)
Emirates Journal of Food and Agriculture(4)
Natural Product Research(4)
Universidad de Guayaquil. Facultad de Ciencias Químicas(3)
Revista Facultad Nacional de Agronomia Medellin(2)
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Farmacología y terapéutica(10)
Microorganismos, hongos y algas(10)
Temas específicos de la historia natural de las plantas(7)
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Plantas conocidas por sus características y flores(5)
Chemical screening and antioxidant activity of couepia subcordata benth. (Guaijí) harvested in the ecuadorian coast region
ArticleAbstract: Introduction: Couepia subcordata Benth. (Chrysobalanaceae), is a fruit of Amazonian origin, establisPalabras claves:alkaloids, ANTHOCYANINS, Anti-Inflammatory, Antiasthmatic, antioxidant, antitumor, Chrysobalanaceae, CoumarinsAutores:Jaime Alberto Naranjo-Morán, Jairo Jaime-Carvajal, John Contreras-Eras, Juan Manuel Cevallos-Cevallos, Milton Senen Barcos-Arias, Patricia Manzano SantanaFuentes: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:scopusChemical, antimicrobial, and molecular characterization of mortiño (Vaccinium floribundum Kunth) fruits and leaves
ArticleAbstract: Fruits and leaves of Vaccinium spp. are known for their high content of bioactive compounds, but thePalabras claves:ANTHOCYANINS, Antioxidants, MatK, Polyphenols, rbcLAutores:Esther Lilia Peralta, Jenny Ruales, Joffre Mendoza, José Flores, Juan Manuel Cevallos-Cevallos, Patricia Manzano Santana, Susana Alexandra Llivisaca Contreras, Susana LlivisacaFuentes:googlescopusAnti-inflammatory potential of processing Vernonanthura patens (Kunth) H. Rob. leaves aqueous extract
ArticleAbstract: Folk medicine uses decoctions of Vernonanthura patens (Kunth) H. Rob. leaves for healing wounds, andPalabras claves:antioxidant, bioactivity, Cyclooxygenase, nutraceuticalAutores:Ana Barragán, Andrea Orellana Manzano, Cardador-Martínez A., Carolina Sánchez, Ivan Chóez-Guaranda, María Quijano-Avilés, Patricia Manzano Santana, Rafael ViteriFuentes:scopusAntinflammatory effect and chemical composition of bursera graveolens Triana & Planch. branch oil (palo santo) from Ecuador
ArticleAbstract: INTRODUCTION: Bursera graveolens Triana & Planch. species, commonly called palo santo, is an indigenPalabras claves:Antinflammatory, Bursena graveolens, sesquiterpenes, ViridiflorineAutores:Andrea Orellana Manzano, García G., Gutiérrez Y., Miranda Migdalia Martínez, Patricia Manzano Santana, Tulio Orellana LeónFuentes:scopusAntioxidant activity and gc-ms profile of conyza bonariensis l. Leaves extract and fractions
ArticleAbstract: The 2,2-diphenyl-1-picrylhydrazyl (DPPH), ferric reducing power (FRAP), and semivolatile compounds oPalabras claves:bioactivity, Dpph, flavonoid, fractionation, FRAP, PolyphenolAutores:Ana Barragán, Ivan Chóez-Guaranda, Juan Pablo Peñarreta Tivillin, María Quijano-Avilés, Patricia Manzano Santana, Rafael ViteriFuentes:scopusAntioxidant activity optimization and GC-MS profile of aqueous extracts of Vernonanthura patens (Kunth) H. Rob. leaves
ArticleAbstract: The temperature and extraction time of aqueous extracts of Vernonanthura patens (Kunth) H. Rob. (AEVPalabras claves:ABTS, catechin, Dpph, Gallic acid, RSM, TeacAutores:Ivan Chóez-Guaranda, Jenny Ruales, Patricia Manzano Santana, Ruiz Barzola OmarFuentes:scopusEffect of Cocoa Bean Shell Addition on Metabolite Profile and Antioxidant Activity of Herbal Infusions
ArticleAbstract: Cocoa bean shell (CBS) is a by-product with aromatic characteristics that can enhance the aroma andPalabras claves:Autores:Ana Barragán, Daynet Sosa Del Castillo, Ivan Chóez-Guaranda, María Quijano-Avilés, Patricia Manzano Santana, Rafael ViteriFuentes:googlescopusEffect of resin content and pressing temperature on banana pseudostem particle boards properties using full factorial design
ArticleAbstract: The volume of global gross banana exports reached a record of 117.9 million tonnes in 2015 (FAO 2017Palabras claves:Fiber board, musa paradisiaca, Optimization, Pseudo-stem, WasteAutores:Ana Barragán, Cristhian Llerena-Miranda, Ivan Chóez-Guaranda, Maldonado-Guerrero L.C., María Quijano-Avilés, Patricia Manzano SantanaFuentes:scopusEffect of solvent-solvent partition on antioxidant activity and GC-MS profile of Ilex guayusa Loes. leaves extract and fractions
ArticleAbstract: The use of guayusa (Ilex guayusa Loes.) leaves as functional food has increase recently. This work dPalabras claves:bioactivity, caffeine, Dpph, FRAP, volatileAutores:Ana Barragán, Ivan Chóez-Guaranda, María Quijano-Avilés, Patricia Manzano Santana, Rafael ViteriFuentes:googlescopus