James Calva

Scopus Author ID ORCID

Publication Activity (10 Years)

Years Active: 2020-2024
Publications (10 Years): 29

Top Venues

Plants (Basel, Switzerland)

Molecules (Basel, Switzerland)

Veterinary sciences

Life (Basel, Switzerland)

Universidad Técnica Particular de Loja

Universidad Técnica Particular de Loja (MSC)

This page only lists publications with an associated author ORCID identifier.

Affiliation History

Universidad Técnica Particular de Loja Oct 03 2012

Ecuador

Magister en Química Aplicada :: Química y Ciencias Exactas

Education History

Universidad Técnica Particular de Loja Oct 03 2012

Ecuador

MSC :: Química y Ciencias Exactas

Publications

Leydy Nathaly Castillo, James Calva, Jorge Ramírez, Giovanni Vidari, Chabaco Armijos
Chemical Analysis of the Essential Oils from Three Populations of Lippia dulcis Trevir. Grown at Different Locations in Southern Ecuador. Plants (Basel, Switzerland) 13 (2) (2024)
Leydy Nathaly Castillo, James Calva, Jorge Ramírez, Giovanni Vidari, Chabaco Armijos
Chemical Analysis of the Essential Oils from Three Populations of Lippia dulcis Trevir. Grown at Different Locations in Southern Ecuador. Plants (Basel, Switzerland) 13 (2) (2024)
Leydy Nathaly Castillo, James Calva, Jorge Ramírez, Giovanni Vidari, Chabaco Armijos
Chemical Analysis of the Essential Oils from Three Populations of Lippia dulcis Trevir. Grown at Different Locations in Southern Ecuador. Plants (Basel, Switzerland) 13 (2) (2024)
James Calva, Jhoyce Celi, Ángel Benítez
Analysis of the Volatile and Enantiomeric Compounds Emitted by Plumeria rubra L. Flowers Using HS-SPME-GC. Plants (Basel, Switzerland) 13 (17) (2024)
Gabriela Aguilar, James Calva, Luis Cartuche, Melissa Salinas, Chabaco Armijos
Chemical Constituents, Enantiomer Content, Antioxidant and Anticholinesterase Activities of Valeriana microphylla Kunth Essential Oil. Plants (Basel, Switzerland) 12 (11) (2023)
Oscar Herrera-Calderon, Abdulrahman M Saleh, Ammar Abdul Razzak Mahmood, Mohamed A Khalaf, James Calva, Eddie Loyola-Gonzales, Freddy Emilio Tataje-Napuri, Haydee Chávez, José Santiago Almeida-Galindo, Javier Hernán Chavez-Espinoza, Josefa Bertha Pari-Olarte
The Essential Oil of Petroselinum crispum (Mill) Fuss Seeds from Peru: Phytotoxic Activity and In Silico Evaluation on the Target Enzyme of the Glyphosate Herbicide. Plants (Basel, Switzerland) 12 (12) (2023)
James Calva, Luis Cartuche, Leydy Nathaly Castillo, Vladimir Morocho
Biological Activities and Chemical Composition of Essential Oil from Hedyosmum purpurascens (Todzia)-An Endemic Plant in Ecuador. Molecules (Basel, Switzerland) 28 (5) (2023)
James Calva, Maricarmen Silva, Vladimir Morocho
Composition and Anti-Acetylcholinesterase Properties of the Essential Oil of the Ecuadorian Endemic Species Eugenia valvata McVaugh. Molecules (Basel, Switzerland) 28 (24) (2023)
James Calva, Maricarmen Silva, Vladimir Morocho
Composition and Anti-Acetylcholinesterase Properties of the Essential Oil of the Ecuadorian Endemic Species Eugenia valvata McVaugh. Molecules (Basel, Switzerland) 28 (24) (2023)
Oscar Herrera-Calderon, Abdulrahman M Saleh, Ammar Abdul Razzak Mahmood, Mohamed A Khalaf, James Calva, Eddie Loyola-Gonzales, Freddy Emilio Tataje-Napuri, Haydee Chávez, José Santiago Almeida-Galindo, Javier Hernán Chavez-Espinoza, Josefa Bertha Pari-Olarte
The Essential Oil of Petroselinum crispum (Mill) Fuss Seeds from Peru: Phytotoxic Activity and In Silico Evaluation on the Target Enzyme of the Glyphosate Herbicide. Plants (Basel, Switzerland) 12 (12) (2023)
James Calva, Luis Cartuche, Leydy Nathaly Castillo, Vladimir Morocho
Biological Activities and Chemical Composition of Essential Oil from Hedyosmum purpurascens (Todzia)-An Endemic Plant in Ecuador. Molecules (Basel, Switzerland) 28 (5) (2023)
James Calva, Carlos Ludeña, Nicole Bec, Christian Larroque, Melissa Salinas, Giovanni Vidari, Chabaco Armijos
Constituents and Selective BuChE Inhibitory Activity of the Essential Oil from Hypericum aciculare Kunth. Plants (Basel, Switzerland) 12 (14) (2023)
James Calva, Luis Cartuche, Leydy Nathaly Castillo, Vladimir Morocho
Biological Activities and Chemical Composition of Essential Oil from Hedyosmum purpurascens (Todzia)-An Endemic Plant in Ecuador. Molecules (Basel, Switzerland) 28 (5) (2023)
Luis Cartuche, James Calva, Eduardo Valarezo, Nayeli Chuchuca, Vladimir Morocho
Chemical and Biological Activity Profiling of Hedyosmum &nbsp; strigosum Todzia Essential Oil, an Aromatic Native Shrub from Southern Ecuador. Plants (Basel, Switzerland) 11 (21) (2022)
Melissa Salinas, James Calva, Luis Cartuche, Eduardo Valarezo, Chabaco Armijos
Chemical Composition, Enantiomeric Distribution and Anticholinesterase and Antioxidant Activity of the Essential Oil of Diplosthephium juniperinum . Plants (Basel, Switzerland) 11 (9) (2022)
Juan Pedro Rojas-Armas, Jorge Luis Arroyo-Acevedo, Miriam Palomino-Pacheco, José Manuel Ortiz-Sánchez, James Calva, Hugo Jesus Justil-Guerrero, Americo Castro-Luna, Norma Ramos-Cevallos, Edwin César Cieza-Macedo, Oscar Herrera-Calderon
Phytochemical Constituents and Ameliorative Effect of the Essential Oil from Annona muricata L. Leaves in a Murine Model of Breast Cancer. Molecules (Basel, Switzerland) 27 (6) (2022)
James Calva, Luis Cartuche, Salomé González, José Vinicio Montesinos, Vladimir Morocho
Chemical composition, enantiomeric analysis and anticholinesterase activity of Lepechinia betonicifolia essential oil from Ecuador. Pharmaceutical biology 60 (1) (2022)
Melissa Salinas, Nicole Bec, James Calva, Christian Larroque, Giovanni Vidari, Chabaco Armijos
Constituents, Enantiomeric Content, and ChE Inhibitory Activity of the Essential Oil from Hypericum laricifolium Juss. Aerial Parts Collected in Ecuador. Plants (Basel, Switzerland) 11 (21) (2022)
Lucía Guzmán, Jorge Luis Malla, Jorge Ramírez, Gianluca Gilardoni, James Calva, Daniel Hidalgo, Eduardo Valarezo, Catalina Rey-Valeirón
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 . Veterinary sciences 9 (1) (2022)
Eduardo Valarezo, Jeannette Ludeña, Estefanía Echeverria-Coronel, Luis Cartuche, Miguel Angel Meneses, James Calva, Vladimir Morocho
Enantiomeric Composition, Antioxidant Capacity and Anticholinesterase Activity of Essential Oil from Leaves of Chirimoya ( Annona cherimola Mill.). Plants (Basel, Switzerland) 11 (3) (2022)
Diana Jaramillo, James Calva, Nicole Bec, Christian Larroque, Giovanni Vidari, Chabaco Armijos
Chemical Characterization and Biological Activity of the Essential Oil from Araucaria brasiliensis Collected in Ecuador. Molecules (Basel, Switzerland) 27 (12) (2022)
Ángel Benítez, Lizbeth Armijos, James Calva
Monitoring Air Quality with Transplanted Bryophytes in a Neotropical Andean City. Life (Basel, Switzerland) 11 (8) (2021)
Eduardo Valarezo, Génesis Gaona-Granda, Vladimir Morocho, Luis Cartuche, James Calva, Miguel Angel Meneses
Chemical Constituents of the Essential Oil from Ecuadorian Endemic Species Croton ferrugineus and Its Antimicrobial, Antioxidant and α-Glucosidase Inhibitory Activity. Molecules (Basel, Switzerland) 26 (15) (2021)
Juan I Burneo, Ángel Benítez, James Calva, Pablo Velastegui, Vladimir Morocho
Soil and Leaf Nutrients Drivers on the Chemical Composition of the Essential Oil of Siparuna muricata (Ruiz & Pav.) A. DC. from Ecuador. Molecules (Basel, Switzerland) 26 (10) (2021)
María Fernanda Panamito, Nicole Bec, Valeria Valdivieso, Melissa Salinas, James Calva, Jorge Ramírez, Christian Larroque, Chabaco Armijos
Chemical Composition and Anticholinesterase Activity of the Essential Oil of Leaves and Flowers from the Ecuadorian Plant Lepechinia paniculata (Kunth) Epling. Molecules (Basel, Switzerland) 26 (11) (2021)
Gabriela Villalta, Melissa Salinas, James Calva, Nicole Bec, Christian Larroque, Giovanni Vidari, Chabaco Armijos
Selective BuChE Inhibitory Activity, Chemical Composition, and Enantiomeric Content of the Essential Oil from Salvia leucantha Cav. Collected in Ecuador. Plants (Basel, Switzerland) 10 (6) (2021)
Eduardo Valarezo, Jonathan Xavier Rivera, Edgar Coronel, Miguel Andrés Barzallo, James Calva, Luis Cartuche, Miguel Angel Meneses
Study of Volatile Secondary Metabolites Present in Piper carpunya Leaves and in the Traditional Ecuadorian Beverage Guaviduca. Plants (Basel, Switzerland) 10 (2) (2021)
Juan Pedro Rojas-Armas, Jorge Luis Arroyo-Acevedo, Miriam Palomino-Pacheco, Oscar Herrera-Calderon, José Manuel Ortiz-Sánchez, Agustín Rojas-Armas, James Calva, Américo Castro-Luna, Julio Hilario-Vargas
The Essential Oil of Cymbopogon citratus Stapt and Carvacrol: An Approach of the Antitumor Effect on 7,12-Dimethylbenz-[α]-anthracene (DMBA)-Induced Breast Cancer in Female Rats. Molecules (Basel, Switzerland) 25 (14) (2020)
Ángel Benítez, Samuel Torres, Ramiro Morocho, Washington Carrillo, David A Donoso, James Calva
Platyhypnidium aquaticum as Bioindicator of Metal and Metalloid Contamination of River Water in a Neotropical Mountain City. Plants (Basel, Switzerland) 9 (8) (2020)

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Publication Activity (10 Years)

Top Topics

Top Venues

James Calva