Works by Valarezo, Eduardo

Results: 44

Antioxidant Application of Clove (Syzygium aromaticum) Essential Oil in Meat and Meat Products: A Systematic Review.

Published in:

Plants (2223-7747), 2025, v. 14, n. 13, p. 1958, doi. 10.3390/plants14131958

By:

Valarezo, Eduardo;
Ledesma-Monteros, Guicela;
Jaramillo-Fierro, Ximena;
Radice, Matteo;
Meneses, Miguel Angel

Publication type:

Article

GABA and Octopamine Receptors as Potential Targets for Fumigant Actions of Bursera graveolens Essential Oil Against Callosobruchus maculatus and Callosobruchus chinensis.

Published in:

Journal of Xenobiotics, 2025, v. 15, n. 3, p. 91, doi. 10.3390/jox15030091

By:

Viteri, Luis O.;
González, Maria José;
Silva, Pedro B.;
Gomes, Jonatas M.;
Svacina, Thiago;
Costa, Lara T. M.;
Valarezo, Eduardo;
Mantilla-Afanador, Javier G.;
Herrera, Osmany M.;
Aguiar, Raimundo W. S.;
Santos, Gil R.;
Oliveira, Eugênio E.

Publication type:

Article

Acaricidal activity of essential oils of Bursera graveolens (Kunth) Triana & Planch and Schinus molle L. on unengorged larvae of cattle tick Rhipicephalus ( Boophilus ) microplus (Acari:Ixodidae).

Published in:

Journal of Essential Oil Research, 2017, v. 29, n. 4, p. 344, doi. 10.1080/10412905.2016.1278405

By:

Rey-Valeirón, Catalina;
Guzmán, Lucía;
Saa, Luis Rodrigo;
López-Vargas, Javier;
Valarezo, Eduardo

Publication type:

Article

Chemical composition and biological activity of the essential oil of Baccharis obtusifolia Kunth from Loja, Ecuador.

Published in:

Journal of Essential Oil Research, 2015, v. 27, n. 3, p. 212, doi. 10.1080/10412905.2015.1007217

By:

Valarezo, Eduardo;
Rosales, Jandry;
Morocho, Vladimir;
Cartuche, Luis;
Guaya, Diana;
Ojeda-Riascos, Santiago;
Armijos, Chabaco;
González, Silvia

Publication type:

Article

Chemical composition, antifungal and antibacterial activity of the essential oil from Baccharis latifolia (Ruiz & Pav.) Pers. (Asteraceae) from Loja, Ecuador.

Published in:

Journal of Essential Oil Research, 2013, v. 25, n. 3, p. 233, doi. 10.1080/10412905.2013.775679

By:

Valarezo, Eduardo;
Rosillo, Marco;
Cartuche, Luis;
Malagón, Omar;
Meneses, Miguel;
Morocho, Vladimir

Publication type:

Article

Chemical composition of essential oils of two species of the Lamiaceae family: Scutellaria volubilis and Lepechinia paniculata from Loja, Ecuador.

Published in:

Journal of Essential Oil Research, 2012, v. 24, n. 1, p. 31, doi. 10.1080/10412905.2012.645638

By:

Valarezo, Eduardo;
Castillo, Andrea;
Guaya, Diana;
Morocho, Vladimir;
Malagón, Omar

Publication type:

Article

Phytochemical profile, antimicrobial and antioxidant activities of essential oil extracted from Ecuadorian species Piper ecuadorense sodiro.

Published in:

Natural Product Research, 2021, v. 35, n. 24, p. 6014, doi. 10.1080/14786419.2020.1813138

By:

Valarezo, Eduardo;
Flores-Maza, Paola;
Cartuche, Luis;
Ojeda-Riascos, Santiago;
Ramírez, Jorge

Publication type:

Article

Occupational Accidents in Ecuador: An Approach from the Construction and Manufacturing Industries.

Published in:

Sustainability (2071-1050), 2023, v. 15, n. 16, p. 12661, doi. 10.3390/su151612661

By:

Paguay, Mario;
Febres, Juan Diego;
Valarezo, Eduardo

Publication type:

Article

Augmented Reality: An Emergent Technology for Students' Learning Motivation for Chemical Engineering Laboratories during the COVID-19 Pandemic.

Published in:

Sustainability (2071-1050), 2023, v. 15, n. 6, p. 5175, doi. 10.3390/su15065175

By:

Guaya, Diana;
Meneses, Miguel Ángel;
Jaramillo-Fierro, Ximena;
Valarezo, Eduardo

Publication type:

Article

Antimicrobial Activity of Clove (Syzygium aromaticum) Essential Oil in Meat and Meat Products: A Systematic Review.

Published in:

Antibiotics (2079-6382), 2025, v. 14, n. 5, p. 494, doi. 10.3390/antibiotics14050494

By:

Valarezo, Eduardo;
Ledesma-Monteros, Guicela;
Jaramillo-Fierro, Ximena;
Radice, Matteo;
Meneses, Miguel Angel

Publication type:

Article

Study of Essential Oil Isolated from Achiote (Bixa orellana) Leaves: Chemical Composition, Enantiomeric Distribution and Antimicrobial, Antioxidant and Anticholinesterase Activities.

Published in:

Antibiotics (2079-6382), 2023, v. 12, n. 4, p. 710, doi. 10.3390/antibiotics12040710

By:

Valarezo, Eduardo;
Torres-Torres, Silvia;
Pineda-Guarnizo, Nohely;
Jaramillo-Fierro, Ximena;
Cartuche, Luis;
Morocho, Vladimir;
Meneses, Miguel Angel

Publication type:

Article

Chemical Profiling, Anticholinesterase, Antioxidant, and Antibacterial Potential of the Essential Oil from Myrcianthes discolor (Kunth) McVaugh, an Aromatic Tree from Southern Ecuador.

Published in:

Antibiotics (2079-6382), 2023, v. 12, n. 4, p. 677, doi. 10.3390/antibiotics12040677

By:

Romero, Diana;
Cartuche, Luis;
Valarezo, Eduardo;
Cumbicus, Nixon;
Morocho, Vladimir

Publication type:

Article

Chemical Composition and Biological Activity of Essential Oil from Leaves and Fruits of Limoncillo (Siparuna muricata (Ruiz & Pav.) A. DC.).

Published in:

Antibiotics (2079-6382), 2023, v. 12, n. 1, p. 82, doi. 10.3390/antibiotics12010082

By:

Morocho, Vladimir;
Hidalgo-Tapia, Mariangel;
Delgado-Loyola, Israel;
Cartuche, Luis;
Cumbicus, Nixon;
Valarezo, Eduardo

Publication type:

Article

Volatile Metabolites in Liverworts of Ecuador.

Published in:

Metabolites (2218-1989), 2020, v. 10, n. 3, p. 92, doi. 10.3390/metabo10030092

By:

Valarezo, Eduardo;
Tandazo, Oswaldo;
Galán, Kathia;
Rosales, Jandry;
Benítez, Ángel

Publication type:

Article

Enhanced in vitro antitumor activity of a titanocene complex encapsulated into Polycaprolactone (PCL) electrospun fibers.

Published in:

Journal of Applied Biomaterials & Functional Materials, 2013, v. 11, n. 1, p. 61, doi. 10.5301/JABFM.5000155

By:

Stanzione, Mariamelia;
Petillo, Orsolina;
Calarco, Anna;
Valarezo, Eduardo;
Napoli, Mariagrazia;
Longo, Pasquale;
Riccitiello, Francesco;
Vittoria, Vittoria;
Peluso, Gianfranco

Publication type:

Article

Cyanide Removal by ZnTiO 3 /TiO 2 /H 2 O 2 /UVB System: A Theoretical-Experimental Approach.

Published in:

International Journal of Molecular Sciences, 2023, v. 24, n. 22, p. 16446, doi. 10.3390/ijms242216446

By:

Jaramillo-Fierro, Ximena;
Ramón, John;
Valarezo, Eduardo

Publication type:

Article

Faujasite-Type Zeolite Obtained from Ecuadorian Clay as a Support of ZnTiO 3 /TiO 2 NPs for Cyanide Removal in Aqueous Solutions.

Published in:

International Journal of Molecular Sciences, 2023, v. 24, n. 11, p. 9281, doi. 10.3390/ijms24119281

By:

Jaramillo-Fierro, Ximena;
Alvarado, Hipatia;
Montesdeoca, Fernando;
Valarezo, Eduardo

Publication type:

Article

Acaricidal Efficacy of Plants from Ecuador, Ambrosia peruviana (Asteraceae) and Lepechinia mutica (Lamiaceae) against Larvae and Engorged Adult Females of the Common Cattle Tick, Rhipicephalus microplus.

Published in:

Veterinary Sciences, 2022, v. 9, n. 1, p. 23, doi. 10.3390/vetsci9010023

By:

Guzmán, Lucía;
Malla, Jorge Luis;
Ramírez, Jorge;
Gilardoni, Gianluca;
Calva, James;
Hidalgo, Daniel;
Valarezo, Eduardo;
Rey-Valeirón, Catalina

Publication type:

Article

Volatile and non-volatile metabolite study of endemic ecuadorian specie Piper lanceifolium Kunth.

Published in:

Journal of Essential Oil Research, 2021, v. 33, n. 2, p. 182, doi. 10.1080/10412905.2020.1848650

By:

Valarezo, Eduardo;
Benítez, Lita;
Palacio, Carlos;
Aguilar, Silvio;
Armijos, Chabaco;
Calva, James;
Ramírez, Jorge

Publication type:

Article

Chemical and Biological Study of the Essential Oil Isolated from Fruits of Citrus x limonia.

Published in:

Plants (2223-7747), 2025, v. 14, n. 5, p. 705, doi. 10.3390/plants14050705

By:

Valarezo, Eduardo;
Paucar-Costa, Jailene;
Morales-Guamán, Belén;
Caraguay-Martínez, Alfredo;
Jaramillo-Fierro, Ximena;
Cumbicus, Nixon;
Meneses, Miguel Angel

Publication type:

Article

A Study of the Essential Oil Isolated from Ageratina dendroides (Spreng.) R.M. King & H. Rob.: Chemical Composition, Enantiomeric Distribution, and Antimicrobial, Antioxidant, and Anticholinesterase Activities.

Published in:

Plants (2223-7747), 2023, v. 12, n. 15, p. 2796, doi. 10.3390/plants12152796

By:

Valarezo, Eduardo;
Jaramillo-Jaramillo, Emmily;
Carrión-Campoverde, Ana;
Morocho, Vladimir;
Jaramillo-Fierro, Ximena;
Cartuche, Luis;
Meneses, Miguel Angel

Publication type:

Article

Study of the Chemical Composition and Biological Activity of the Essential Oil from Congona (Peperomia inaequalifolia Ruiz and Pav.).

Published in:

Plants (2223-7747), 2023, v. 12, n. 7, p. 1504, doi. 10.3390/plants12071504

By:

Valarezo, Eduardo;
Herrera-García, Mercedes;
Astudillo-Dávila, Paola;
Rosales-Demera, Isabel;
Jaramillo-Fierro, Ximena;
Cartuche, Luis;
Meneses, Miguel Angel;
Morocho, Vladimir

Publication type:

Article

Characterization and In Vivo Anti-Inflammatory Efficacy of Copal (Dacryodes peruviana (Loes.) H.J. Lam) Essential Oil.

Published in:

Plants (2223-7747), 2022, v. 11, n. 22, p. 3104, doi. 10.3390/plants11223104

By:

Espinoza, Lupe Carolina;
Valarezo, Eduardo;
Fábrega, María José;
Rodríguez-Lagunas, María José;
Sosa, Lilian;
Calpena, Ana Cristina;
Mallandrich, Mireia

Publication type:

Article

Chemical and Biological Activity Profiling of Hedyosmum strigosum Todzia Essential Oil, an Aromatic Native Shrub from Southern Ecuador.

Published in:

Plants (2223-7747), 2022, v. 11, n. 21, p. 2832, doi. 10.3390/plants11212832

By:

Cartuche, Luis;
Calva, James;
Valarezo, Eduardo;
Chuchuca, Nayeli;
Morocho, Vladimir

Publication type:

Article

Chemical Composition, Enantiomeric Distribution and Anticholinesterase and Antioxidant Activity of the Essential Oil of Diplosthephium juniperinum.

Published in:

Plants (2223-7747), 2022, v. 11, n. 9, p. 1188, doi. 10.3390/plants11091188

By:

Salinas, Melissa;
Calva, James;
Cartuche, Luis;
Valarezo, Eduardo;
Armijos, Chabaco

Publication type:

Article

Enantiomeric Composition, Antioxidant Capacity and Anticholinesterase Activity of Essential Oil from Leaves of Chirimoya (Annona cherimola Mill.).

Published in:

Plants (2223-7747), 2022, v. 11, n. 3, p. 367, doi. 10.3390/plants11030367

By:

Valarezo, Eduardo;
Ludeña, Jeannette;
Echeverria-Coronel, Estefanía;
Cartuche, Luis;
Meneses, Miguel Angel;
Calva, James;
Morocho, Vladimir

Publication type:

Article

Study of Volatile Secondary Metabolites Present in Piper carpunya Leaves and in the Traditional Ecuadorian Beverage Guaviduca.

Published in:

Plants (2223-7747), 2021, v. 10, n. 2, p. 338, doi. 10.3390/plants10020338

By:

Valarezo, Eduardo;
Rivera, Jonathan Xavier;
Coronel, Edgar;
Barzallo, Miguel Andrés;
Calva, James;
Cartuche, Luis;
Meneses, Miguel Angel;
Rubiolo, Patrizia;
Setzer, William N.

Publication type:

Article

Extraction and Study of the Essential Oil of Copal (Dacryodes peruviana), an Amazonian Fruit with the Highest Yield Worldwide.

Published in:

Plants (2223-7747), 2020, v. 9, n. 12, p. 1658, doi. 10.3390/plants9121658

By:

Valarezo, Eduardo;
Ojeda-Riascos, Santiago;
Cartuche, Luis;
Andrade-González, Nathaly;
González-Sánchez, Inés;
Meneses, Miguel Angel

Publication type:

Article

Study of Essential Oils from Leaves of Asteraceae Family Species Ageratina dendroides and Gynoxys verrucosa.

Published in:

Journal of Essential Oil-Bearing Plants, 2021, v. 24, n. 3, p. 400, doi. 10.1080/0972060X.2021.1948919

By:

Valarezo, Eduardo;
Aguilera-Sarmiento, Richard;
Meneses, Miguel Angel;
Morocho, Vladimir

Publication type:

Article

Phytochemical Profile, Antimicrobial and Antioxidant Activities of Essential Oil from the Leaves of Native Amazonian Species of Ecuador Sarcorhachis sydowii Trel.

Published in:

Journal of Essential Oil-Bearing Plants, 2021, v. 24, n. 2, p. 266, doi. 10.1080/0972060X.2021.1927853

By:

Valarezo, Eduardo;
Rosales-Acevedo, Verónica;
Ojeda-Riascos, Santiago;
Meneses, Miguel Angel

Publication type:

Article

Chemical Composition and Biological Activity of the Essential Oil from Gnaphalium elegans Kunth from Loja, Ecuador.

Published in:

Journal of Essential Oil-Bearing Plants, 2019, v. 22, n. 5, p. 1372, doi. 10.1080/0972060X.2019.1682684

By:

Valarezo, Eduardo;
Guamán, María del Carmen;
Paguay, Mario;
Meneses, Miguel Angel

Publication type:

Article

Essential Oil Constituents of Mosses Species from Ecuador.

Published in:

Journal of Essential Oil-Bearing Plants, 2018, v. 21, n. 1, p. 189, doi. 10.1080/0972060X.2018.1432420

By:

Valarezo, Eduardo;
Vidal, Valeria;
Calva, James;
Jaramillo, Stalin P.;
Febres, Juan Diego;
Benitez, Angel

Publication type:

Article

Biological Activity and Chemical Composition of the Essential Oil from Chromolaena laevigata (Lam.) R.M. King & H. Rob. (Asteraceae) from Loja, Ecuador.

Published in:

Journal of Essential Oil-Bearing Plants, 2016, v. 19, n. 2, p. 384, doi. 10.1080/0972060X.2014.935042

By:

Valarezo, Eduardo;
Arias, Anabel;
Cartuche, Luis;
Meneses, Miguel;
Ojeda-Riascos, Santiago;
Morocho, Vladimir

Publication type:

Article

Acaricidal effect of Schinus molle (Anacardiaceae) essential oil on unengorged larvae and engorged adult females of Rhipicephalus sanguineus (Acari: Ixodidae).

Published in:

Experimental & Applied Acarology, 2018, v. 76, n. 3, p. 399, doi. 10.1007/s10493-018-0303-6

By:

Rey-Valeirón, Catalina;
Pérez, Keila;
Guzmán, Lucía;
López-Vargas, Javier;
Valarezo, Eduardo

Publication type:

Article

Porous Geopolymer/ZnTiO 3 /TiO 2 Composite for Adsorption and Photocatalytic Degradation of Methylene Blue Dye.

Published in:

Polymers (20734360), 2023, v. 15, n. 12, p. 2697, doi. 10.3390/polym15122697

By:

Jaramillo-Fierro, Ximena;
Gaona, Sneyder;
Ramón, John;
Valarezo, Eduardo

Publication type:

Article

Chemical Composition, Enantiomeric Distribution and Antimicrobial, Antioxidant and Antienzymatic Activities of Essential Oil from Leaves of Citrus x limonia.

Published in:

Molecules, 2025, v. 30, n. 4, p. 937, doi. 10.3390/molecules30040937

By:

Valarezo, Eduardo;
Toledo-Ruiz, Laura;
Coque-Saetama, Wolter;
Caraguay-Martínez, Alfredo;
Jaramillo-Fierro, Ximena;
Cumbicus, Nixon;
Meneses, Miguel Angel

Publication type:

Article

Green Processing of Ilex guayusa : Antioxidant Concentration and Caffeine Reduction Using Encapsulation by Supercritical Antisolvent Process.

Published in:

Molecules, 2024, v. 29, n. 22, p. 5309, doi. 10.3390/molecules29225309

By:

Meneses, Miguel Ángel;
Guzmán, Jhulissa;
Cabrera, Jhulissa;
Magallanes, Jorge;
Valarezo, Eduardo;
Guamán-Balcázar, María del Cisne

Publication type:

Article

Therapeutic Applications of Essential Oils from Native and Cultivated Ecuadorian Plants: Cutaneous Candidiasis and Dermal Anti-Inflammatory Activity.

Published in:

Molecules, 2023, v. 28, n. 15, p. 5903, doi. 10.3390/molecules28155903

By:

Sosa, Lilian;
Espinoza, Lupe Carolina;
Valarezo, Eduardo;
Bozal, Núria;
Calpena, Ana;
Fábrega, María-José;
Baldomà, Laura;
Rincón, María;
Mallandrich, Mireia

Publication type:

Article

Chemical Composition, Enantiomeric Distribution and Biological Activity of Essential Oil from Morella pubescens (Humb. & Bonpl. ex Willd.) Wilbur.

Published in:

Molecules, 2023, v. 28, n. 7, p. 2910, doi. 10.3390/molecules28072910

By:

Valarezo, Eduardo;
Correa-Jaramillo, Carlos;
Astudillo-Dávila, Paola;
Garzón-Yaguache, Julio;
Cartuche, Luis;
Meneses, Miguel Angel;
Morocho, Vladimir

Publication type:

Article

La 3+ 's Effect on the Surface (101) of Anatase for Methylene Blue Dye Removal, a DFT Study.

Published in:

Molecules, 2022, v. 27, n. 19, p. 6370, doi. 10.3390/molecules27196370

By:

Jaramillo-Fierro, Ximena;
Gaona, Sneyder;
Valarezo, Eduardo

Publication type:

Article

Variability of the Chemical Composition and Bioactivity between the Essential Oils Isolated from Male and Female Specimens of Hedyosmum racemosum (Ruiz & Pav.) G. Don.

Published in:

Molecules, 2021, v. 26, n. 15, p. 4613, doi. 10.3390/molecules26154613

By:

Valarezo, Eduardo;
Morocho, Vladimir;
Cartuche, Luis;
Chamba-Granda, Fernanda;
Correa-Conza, Magdaly;
Jaramillo-Fierro, Ximena;
Meneses, Miguel Angel

Publication type:

Article

Chemical Constituents of the Essential Oil from Ecuadorian Endemic Species Croton ferrugineus and Its Antimicrobial, Antioxidant and α-Glucosidase Inhibitory Activity.

Published in:

Molecules, 2021, v. 26, n. 15, p. 4608, doi. 10.3390/molecules26154608

By:

Valarezo, Eduardo;
Gaona-Granda, Génesis;
Morocho, Vladimir;
Cartuche, Luis;
Calva, James;
Meneses, Miguel Angel

Publication type:

Article

Variability of the Chemical Composition of the Essential Oil from the Amazonian Ishpingo Species (Ocotea quixos).

Published in:

Molecules, 2021, v. 26, n. 13, p. 3961, doi. 10.3390/molecules26133961

By:

Valarezo, Eduardo;
Vullien, Antoine;
Conde-Rojas, Dayra

Publication type:

Article

Chemical Composition and Antimicrobial Activity of Essential Oil of Lepechinia radula Benth Epling.

Published in:

Records of Natural Products, 2017, v. 11, n. 1, p. 57

By:

Morocho, Vladimir;
Toro, María Luisa;
Cartuche, Luis;
Guaya, Diana;
Valarezo, Eduardo;
Malagón, Omar;
Ramírez, Jorge

Publication type:

Article