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Chemical Characterization of Trichoderma spp. Extracts with Antifungal Activity against Cocoa Pathogens
ArticleAbstract: Ecuador is one of the major cocoa producers worldwide, but its productivity has lately been affectedPalabras claves:BIOCONTROL, Frosty pod rot, Moniliasis, Moniliophthora, witches’ broomAutores:Christian A. Romero, Daynet Sosa, Daynet Sosa Del Castillo, Dennys Reyes-Araujo, Fernando Espinoza-Lozano, Galarza L., Ivan Chóez-Guaranda, Luis Lenin Galarza Romero, Manzano P.Fuentes:googlescopusEffect 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 drying methods on physical and chemical properties of ilex guayusa leaves
ArticleAbstract: The influence of air-drying (AD), convection oven (CO) and solar drying (SOD) on the physical and chPalabras claves:Air drying, caffeine, Conventional oven, Ilex guayusa, Solar dryingAutores:Ana Barragán, Cinthia Camacho, Daysi Martínez, Ivan Chóez-Guaranda, María Quijano-Avilés, Miranda Migdalia Martínez, Patricia Manzano Santana, Rafael ViteriFuentes:googlescopusEffect 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:googlescopusIdentification of lupeol produced by Vernonanthura patens (Kunth) H. Rob. leaf callus culture
ArticleAbstract: The lupeol detection in callus of Vernonanthura patens (Kunth) H. Rob. leaves is discussed. Leaf segPalabras claves:ASTERACEAE, Callogenesis, explant, GC-MS, TriterpenoidAutores:Carlos Pesantes, Carolina Sánchez, Ivan Chóez-Guaranda, José A. García, José Flores, Jose Garcia Onofre, Patricia Manzano SantanaFuentes:googlescopusPharmacognostic, chemical and mucolytic activity study of malva pseudolavatera webb & berthel. And malva sylvestris l. (malvaceae) leaf extracts, grown in ecuador
ArticleAbstract: Among the cultivated and/or native plant species of Ecuador, are those belonging to Malvaceae. Of thPalabras claves:chemical composition, Gas chromatography-mass spectrometry, Pharmacognosy, physicochemical parametersAutores:Gabriela A. Carrillo-Lavid, Glenda Marcela Sarmiento-Tomalá, Gutiérrez-Gaitén Y.I., Ivan Chóez-Guaranda, Miranda Migdalia Martínez, René D.H.Fuentes:googlescopusPhysicochemical characterization of Theobroma cacao L. sweatings in Ecuadorian coast
ArticleAbstract: In 2014, Ecuador generated 141,000 MT of cocoa sweatings equivalent to 12,320 MT of reducing sugarsPalabras claves:Bioethanol, COCOA, Leachate, Mucilage, theobroma cacaoAutores:Ana Barragán, Carlos Balladares, Daynet Sosa, Daynet Sosa Del Castillo, González J.E., Ivan Chóez-Guaranda, Jairo García, María Quijano-Avilés, Patricia Manzano Santana, Pérez S., Rafael ViteriFuentes:googlescopusSimilitrichoconis wongii gen. & sp. nov. From Ecuador
ArticleAbstract: A new anamorphic genus and species Similitrichoconis wongii are described and illustrated. The funguPalabras claves:Asexual fungi, Hyphomycetes, taxonomy, tropicsAutores:Adela Quevedo, Castañeda-Ruiz R.F., Daynet Sosa Del Castillo, Espinoza-Lozano R.F., Freddy Magdama, Ivan Chóez-Guaranda, Lizette Serrano, Marcos Vera-Morales, Mirian Villavicencio Vásquez, Simón Pérez-MartínezFuentes:googlescopus