Publicación: Evaluación de colorantes en algodones de azúcar preparados a base de sacarosa comercializados en la Ciudad de Guatemala
| dc.contributor.advisor | Guzmán Quilo, Miriam Carolina | |
| dc.contributor.author | García González, Andrea Priscila | |
| dc.contributor.jury | Martínez Cosillo, Ingrid Patricia | |
| dc.contributor.jury | López García, Élfego Rolando | |
| dc.date.accessioned | 2026-07-16T21:59:05Z | |
| dc.date.issued | 2025 | |
| dc.description | Formato PDF digital — 86 páginas — incluye gráficos, tablas y referencias bibliográficas. | |
| dc.description.abstract | El algodón de azúcar es un producto tradicional guatemalteco, ampliamente comercializado en el sector informal, cuyo atractivo visual depende de colorantes sintéticos. Sin embargo, estos aditivos presentan un riesgo para la salud infantil, debido a la inmadurez de sus sistemas inmunológico y neurológico. Este estudio evaluó el contenido de rojo allura AC (E129) y eritrosina (E127) en 10 muestras de algodón de azúcar rosados de distintos puntos de venta en la ciudad de Guatemala mediante cromatografía líquida de alta eficiencia con detector de arreglo de diodos (HPLC-DAD). Los resultados demostraron que todas las muestras evaluadas sobrepasan los límites de eritrosina (E127) establecidos por el RTCA 67.04.54:18 y el Codex Alimentarius. | spa |
| dc.description.abstract | Cotton candy is a traditional Guatemalan confection widely marketed in the informal sector, whose visual appeal depends on the use of synthetic food colorants. However, these additives may pose health risks to children due to the immaturity of their immune and neurological systems. This study evaluated the content of Allura Red AC and Erythrosine in ten pink cotton candy samples collected from different points of sale in Guatemala City using High-Performance Liquid Chromatography with Diode Array Detection (HPLC-DAD). The results demonstrated that all analyzed samples exceeded the maximum permissible limits for Erythrosine established by RTCA 67.04.54:18 and the Codex Alimentarius. Allura Red AC was detected in 40% of the samples and remained within the permitted limits. In addition, HPLC-DAD analysis revealed the presence of compounds unrelated to the colorants evaluated. These findings represent a public health concern and highlight the need for increased regulatory surveillance due to the health risks associated with the use of food colorants in products consumed by children. The results also reveal a gap between the existing regulatory framework and its enforcement within the country's informal sector. It is recommended that cotton candy vendors receive training on the appropriate use of food colorants during the preparation of this confectionery product and that national sanitary surveillance be strengthened. | eng |
| dc.description.degreelevel | Pregrado | |
| dc.description.degreename | Licenciado en Química Farmacéutica | |
| dc.format.extent | 86 p. | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.uri | https://repositorio.uvg.edu.gt/handle/123456789/6746 | |
| dc.language.iso | spa | |
| dc.publisher | Universidad del Valle de Guatemala | |
| dc.publisher.branch | Campus Central | |
| dc.publisher.faculty | Facultad de Ciencias y Humanidades | |
| dc.publisher.place | Guatemala | |
| dc.publisher.program | Licenciatura en Química Farmacéutica | |
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| dc.relation.references | 78. Skoog, D. A., Holler, F. J., & Crouch, S. R. (2018). Principios de análisis instrumental . Cengage Learning. | |
| dc.relation.references | 79. Skoog, D. A., West, D. M., Holler, F. J., & Crouch, S. R. (2022). Fundamentals of Analytical Chemistry (10th ed.). Brooks/Cole Cengage Learning. | |
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| dc.relation.references | 83. Universidad de Guadalajara. (2023, March 21). Colorantes artificiales dañan la salud | Centro Universitario del Sur . Www.cusur.udg.mx. http://www.cusur.udg.mx/es/noticias/colorantes - artificiales - danan - la - salud | |
| dc.relation.references | 84. Varghese, R., & Ramamoorthy, S. (2023). Status of food colorants in India: conflicts and prospects. Journal of Consumer Protection and Food Safety , 18 . https://doi.org/10.1007/s00003 - 023 - 01427 - y | |
| dc.relation.references | 85. Vega, E. N., Ciudad‐Mulero, M., Fernández‐Ruiz, V., Barros, L., & Morales, P. (2023). Natural Sources of Food Colorants as Potential Substitutes for Artificial Additives. Foods , 12 (22), 4102 – 4102. https://doi.org/10.3390/foods12224102 | |
| dc.relation.references | 86. Yañez , J. C. (2023). Algodón de azúcar, entre los dulces más famosos del mundo | Fundación UNAM . Fundacionunam.org.mx. https://www.fundacionunam.org.mx/unam - al - dia/algodon - de - azucar - entre - | |
| dc.rights.accessrights | info:eu-repo/semantics/openAccess | |
| dc.rights.coar | http://purl.org/coar/access_right/c_abf2 | |
| dc.rights.license | Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) | |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
| dc.subject.armarc | Química de tintes | |
| dc.subject.armarc | Química -- Análisis | |
| dc.subject.armarc | Inocuidad alimentaria | |
| dc.subject.armarc | Coloring matter in food | |
| dc.subject.armarc | Aditivos para alimentos | |
| dc.subject.armarc | Colorantes en los alimentos | |
| dc.subject.armarc | Food additives -- Guatemala | |
| dc.subject.armarc | Confiteria -- Investigaciones | |
| dc.subject.ddc | 540 - Química y ciencias afines::543 - Química analítica | |
| dc.subject.ocde | 1. Ciencias Naturales::1D. Ciencias químicas | |
| dc.subject.ods | ODS 3: Salud y bienestar. Garantizar una vida sana y promover el bienestar de todos a todas las edades | |
| dc.subject.proposal | Colorantes sintéticos | spa |
| dc.subject.proposal | Eritrosina | spa |
| dc.subject.proposal | Rojo Allura Ac | spa |
| dc.subject.proposal | Hplc-Dad | spa |
| dc.subject.proposal | Algodón de azúcar | spa |
| dc.subject.proposal | Guatemala | spa |
| dc.subject.proposal | Normativa | spa |
| dc.title | Evaluación de colorantes en algodones de azúcar preparados a base de sacarosa comercializados en la Ciudad de Guatemala | spa |
| dc.title.translated | Evaluation of colorants in cotton candy prepared from sucrose and marketed in Guatemala City | |
| dc.type | Trabajo de grado - Pregrado | |
| dc.type.coar | http://purl.org/coar/resource_type/c_7a1f | |
| dc.type.coarversion | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |
| dc.type.content | Text | |
| dc.type.driver | info:eu-repo/semantics/bachelorThesis | |
| dc.type.version | info:eu-repo/semantics/publishedVersion | |
| dc.type.visibility | Public Thesis | |
| dspace.entity.type | Publication |
