Projects per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Collaborations and top research areas from the last five years
Projects
- 5 Finished
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ESTUDIO COMPARATIVO DEL CONTENIDO DE COMPUESTOS ANTIOXIDANTES, METALES (CADMIO Y PLOMO), Y CAPACIDAD DE REDUCCIÓN DE RADICALES LIBRES DE DIFERENTES TIPOS DE CULTIVO (CONVENCIONAL, HIDROPÓNICO Y ORGÁNICO) DE TOMATE RIÑÓN (SOLANUM LYCOPERSICUM) COMERCIALIZADOS EN EL DISTRITO METROPOLITANO
Romero Estevez, D. F. (PI), Yánez Jácome, G. S. (PI) & VÉLEZ TERREROS, P. Y. (Di)
1/03/23 → 1/12/23
Project: Research project
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DETERMINACIÓN DE AMENAZAS PARA LA CONSERVACIÓN DE LA RANA ENDÉMICA HYLOXALUS JACOBUSPETERSI
Manzano Pasquel, A. L. (PI), Yánez Jácome, G. S. (PI), Merino Viteri, A. R. (Di) & Almeida-Reinoso, F. (PA)
1/03/22 → 31/03/23
Project: Research project
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DESARROLLO DE UN MÉTODO DE EXTRACCIÓN PARA LA IDENTIFICACIÓN Y CUANTIFICACIÓN DE MICROPLÁSTICOS UTILIZANDO LA TÉCNICA DE REFLECTANCIA TOTAL ATENUADA POR ESPECTROPÍA DE INFRARROJO CON TRANSFORMADAS DE FOURIER, EN MATRICES AMBIENTALES
Astorga García, D. (PI), CIPRIANI ÁVILA, E. I. (PI), Rivera Íñiguez, M. R. (PI), Romero Estevez, D. F. (PI), SIMBAÑA FARINANGO, K. J. (PI), Yánez Jácome, G. S. (PI) & VÉLEZ TERREROS, P. Y. (Di)
1/04/19 → 31/12/22
Project: Research project
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ANÁLISIS DE MERCURIO TOTAL EN PECES DEL SISTEMA HIDROGRÁFICO SANTIAGO-CAYAPAS DE LA PROVINCIA DE ESMERALDAS, AFECTADOS POR LA ACTIVIDAD MINERA AURÍFERA
JIMÉNEZ PRADO, P. J. (PI), Molinero Ortiz, J. (PI), Rebolledo Monsalve, E. R. (PI), Romero Estevez, D. F. (PI), SIMBAÑA FARINANGO, K. J. (PI) & Yánez Jácome, G. S. (Di)
1/04/19 → 31/12/20
Project: Research project
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DETERMINACIÓN DE MERCURIO MEDIANTE VAPOR FRÍO Y ESPECTROFOTOMETRÍA DE ABSORCIÓN ATÓMICA, EN DIFERENTES MATRICES BIOLÓGICAS (INVESTIGACIÓN CESAQ)
Romero Estevez, D. F. (PI), SIMBAÑA FARINANGO, K. J. (PI), VÉLEZ TERREROS, P. Y. (PI) & Yánez Jácome, G. S. (Di)
1/05/18 → 29/11/19
Project: Research project
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Assessment of metal-related health risks in processed tomato-based sauces from Quito, Ecuador: Evaluation and monitoring during and after a spice contamination event
Yánez-Jácome, G. S., Vélez-Terreros, P. Y., De la Torre, A., Carvajal, W. & Navarrete, H., Dec 2025, In: Journal of Food Composition and Analysis. 148, 108245.Research output: Contribution to journal › Article › peer-review
Open Access -
Characterization of per- and polyfluoroalkyl substances (PFASs) in Chinese river and lake sediments
Tulcan, R. X. S., Yarleque, C. M. H., Lu, X., Yeerkenbieke, G., Herrera, V. O., Gunarathne, V. & Yánez-Jácome, G. S., 5 Jun 2025, In: Journal of Hazardous Materials. 489, 137680.Research output: Contribution to journal › Review article › peer-review
8 Scopus citations -
Lead chromate adulteration in Ecuadorian spices
Cipriani-Avila, I., Granda, L., Acosta, B., Villacis, J., Saavedra, P., Yánez-Jácome, G. S., Carpintero - Salvador, N., Ochoa – Herrera, V., Barona, D., Crespo, P. & Pinos-Vélez, V., 2 Jun 2025, In: Food and Humanity. 5, 100659.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Fixed-Bed Columns of Avocado (Persea americana Hass.) Seed and Peel Biomass as a Retainer for Contaminating Metals
Gómez-Naranjo, A., Mayorga-Naranjo, C., Vélez Terreros, P. Y., Yánez-Jácome, G. S., Oviedo-Chávez, A., Navarrete, H., Vinueza-Galáraga, J. & Romero-Estévez, D., 23 Nov 2024, In: Applied Sciences (Switzerland). 14, 23, 10851.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Lead content in cinnamon and its health risk assessment for Ecuadorian consumers
Yánez-Jácome, G. S., Romero-Estévez, D., Rosero-Jácome, A. P., Cipriani-Avila, I., Navarrete, H. & Vélez-Terreros, P. Y., 19 Sep 2024, In: Food and Chemical Toxicology. 193, 115010, p. 1-26 26 p., 115010.Research output: Contribution to journal › Article › peer-review
Open Access6 Scopus citations
Press/Media
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Pontificia Universidad Catolica del Ecuador Researcher Has Published New Data on Food Research (Nutritional Quality of Conventional, Organic, and Hydroponic Tomatoes Commercialized in Quito, Ecuador)
Romero Estevez, D. F., Yánez Jácome, G. S. & Navarrete Zambrano, H. G.
9/05/24
1 item of Media coverage
Press/Media: Press / Media
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Reports Summarize Science and Technology Research from Pontificia Universidad Catolica del Ecuador (Microplastics in Ecuador: A review of environmental and health-risk assessment challenges)
Romero Estevez, D. F. & Yánez Jácome, G. S.
4/01/24
1 item of Media coverage
Press/Media: Press / Media
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Researchers at Pontificia Universidad Catolica del Ecuador Target Toxicology (Total mercury and fatty acids content in selected fish marketed in Quito - Ecuador. A benefit-risk assessment)
Romero Estevez, D. F., Yánez Jácome, G. S. & Navarrete Zambrano, H. G.
14/06/23
1 item of Media coverage
Press/Media: Press / Media
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Studies Conducted at Pontificia Universidad Catolica del Ecuador on Science and Technology Recently Published (Total mercury determination in bivalves Anadara tuberculosa sold in open markets from Quito, Ecuador)
Fernández Martínez, L. M., Espinoza Montero, P. J. & Yánez Jácome, G. S.
6/01/23
1 item of Media coverage
Press/Media: Press / Media