Projects per year
Personal profile
Research interests
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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Dive into the research topics where Silvia Johana Ortiz Ulloa is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
- 1 Similar Profiles
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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A Multidisciplinary Approach To Enhance The Design of Active Open Public Spaces in the Andean Region of Ecuador
Ochoa Aviles, A. M. (Director), Andrade Tenesaca, D. S. (Researcher), Donoso Moscoso, S. P. (Researcher), Ochoa Aviles, M. C. (Researcher), Orellana Vintimilla, D. A. (Researcher), Ortiz Ulloa, S. J. (Researcher), Quezada Larriva, A. E. (Researcher), Vasquez Guevara, D. H. (Researcher), Molina-Cando, M. J. (Research Technician), MONTALVAN ASTUDILLO, J. S. (Research Technician), Morillo Argudo, D. A. (Research Technician), PALACIOS JERVES, S. M. (Research Technician), PANDO PEÑA, S. A. (Research Technician), Peñaherrera-Vélez, M. J. (Research Technician), RUIZ CASTILLO, K. A. (Research Technician), VARGAS ROSVIK, S. L. (Research Technician), BERMEO OCHOA, S. J. (Degree Thesis), LAZZARINI MOSCOSO, D. A. (Degree Thesis) & Andrade Solorzano, B. A. (Assimilated Technical Staff)
1/09/22 → 31/08/27
Project: Research
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Multidimensional qualitative evaluation of the Sanitary Regulation of Processed Foods of Ecuador on the coast, Sierra, Amazonia and Galapagos, Ecuador 2019-2020
Ochoa Aviles, A. M. (Researcher), Ortiz Ulloa, S. J. (Researcher) & Zuñiga Garcia, D. E. (Researcher)
20/02/20 → 19/07/21
Project: Research
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Evaluation of the discontaminant effect of mycotoxins of the artisanal beer production stages
Ortiz Ulloa, S. J. (Director), Andrade Muñoz, D. J. (Researcher), Astudillo Rubio, G. C. (Research Technician), Quezada Zambrano, M. G. (Degree Thesis), Valencia Ortiz, V. A. (Degree Thesis), Castro Arteaga, E. M. (Assimilated Technical Staff) & Bustamante Garcia, L. C. (Research Assistant)
9/09/19 → 8/09/20
Project: Research
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Strengthening food safety in Ecuador-Fase II: Microbial pathogens mitigation strategies, mycotoxins and heavy metals in food
Ortiz Ulloa, S. J. (Director), Cevallos Cevallos, J. M. (Co-Director), Ruales Jenny (Co-Director), Leon Vizñay, J. A. (Researcher), Maldonado Alvarado, P. G. (Researcher), Montiel Romero, M. (Researcher), Ochoa Aviles, A. M. (Researcher), Vasquez Guevara, D. H. (Researcher), Astudillo Rubio, G. C. (Assimilated Technical Staff), Castro Arteaga, E. M. (Assimilated Technical Staff), Peñaherrera-Vélez, M. J. (Assimilated Technical Staff), Quimbita Yadira (Assimilated Technical Staff), Saquicela Carpio, J. E. (Assimilated Technical Staff) & Zuñiga Carpio, G. A. (Assimilated Technical Staff)
15/08/19 → 14/08/20
Project: Research
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Strengthening of food safety in Ecuador: Study of microbial, mycotoxic and heavy metal contaminants in food and establishing a national online training system.
Cevallos Cevallos, J. M. (Director), Donoso Moscoso, S. P. (Researcher), Ortiz Ulloa, S. J. (Researcher), Maldonado Alvarado, P. G. (Research Associate), Astudillo Rubio, G. C. (Assimilated Technical Staff), Castro Arteaga, E. M. (Assimilated Technical Staff) & Cordova Jimbo, D. P. (Assimilated Technical Staff)
1/09/17 → 31/08/18
Project: Research
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Author Correction: Burdens of type 2 diabetes and cardiovascular disease attributable to sugar-sweetened beverages in 184 countries (Nature Medicine, (2025), 10.1038/s41591-024-03345-4)
Lara Castor, L., O’Hearn, M., Zhang, J., Barquera, S., Zello, G., Ersino, G., Fisberg, R., Skeaff, S., Jimenez, E. Y., Freese, R., Jayawardena, R., Ochoa Avilés, A. M., Ortiz Ulloa, J., Hakeem, R. (Last Author), Mozaffarian, D. (Corresponding Author), Trichopoulou, A. (Last Author) & Mozaffarian, D. (Corresponding Author), 28 Jan 2025, In: Nature Medicine. 31, 2, p. 1-29 29 p.Research output: Contribution to journal › Comment/debate
Open Access -
Bioaccessibility of β-carotene during in vitro co-digestion of encapsulated mango peel carotenoids with milk
Cabezas Terán, K. (First Author), Grootaert, C., Van Camp, J., Ortiz Ulloa, S. J., Ruales, J., Donoso Moscoso, S. P. & Van de Wiele, T. (Last Author), Aug 2025, In: Food Research International. 214, p. 1-10 10 p., 116576.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Burdens of type 2 diabetes and cardiovascular disease attributable to sugar-sweetened beverages in 184 countries
Lara Castor, L. (First Author), O’Hearn, M., Cudhea, F., Miller, V., Shi, P., Zhang, J., Sharib, J. R., Cash, S. B., Barquera, S., Micha, R., Mirzaei, M., Nikiema, L., Manary, M., Geleijnse, J. M., Balfour, D., Mitchell, C., Elmadfa, I., Meyer, A., Zello, G. & Ersino, G. & 30 others, , 6 Jan 2025, In: Nature Medicine. 31, 2, p. 552-564 13 p., e003585.Research output: Contribution to journal › Article › peer-review
Open Access59 Scopus citations -
Mycotoxin Assessment in Minimally Processed Traditional Ecuadorian Foods
Ortíz Ulloa, S. J. (First Author), Saquicela Carpio, J. E., Castro Arteaga, E. M., Cueva Chamba, A. M., Cevallos Cevallos, J. M. & León Vizñay, J. A. (Last Author), 26 Jul 2025, In: Foods. 14, p. 2-17 17 p., 2621.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
How prices and income influence global patterns in saturated fat intake by age, sex and world region: a cross-sectional analysis of 160 countries
Global Dietary Database, 22 Jan 2024, In: BMJ Open. 14, 1, p. 1-10 10 p., e074562.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations
Activities
- 3 Membership of network
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Red ECUADORFOODS Capítulo Ecuador de la Red Latinoamericana de Composición de Alimentos (LATINFOODS) (External organization)
Ortiz Ulloa, S. J. (Member)
2023 → 2024Activity: Membership › Membership of network
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Red Internacional de Sistemas de Datos sobre Alimentos (External organization)
Ortiz Ulloa, S. J. (Member)
2023 → 2024Activity: Membership › Membership of network
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Red Universitaria Para la Investigación y Posgrados Vlir Network Ecuador (External organization)
Ortiz Ulloa, S. J. (Member)
2023 → 2024Activity: Membership › Membership of network