dor_id: 41782

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la Revista Mexicana de Física se someten a un estricto proceso de revisión llevado a cabo por árbitros anónimos, independientes y especializados en todo el mundo.

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT), Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex), Scientific Electronic Library Online (SciELO), SCOPUS, Web Of Science (WoS)

561.#.#.u: http://www.fciencias.unam.mx/

650.#.4.x: Físico Matemáticas y Ciencias de la Tierra

336.#.#.b: info:eu-repo/semantics/article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: https://rmf.smf.mx/ojs/rmf/index

351.#.#.b: Revista Mexicana de Física

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

590.#.#.b: Concentrador

883.#.#.u: http://www.revistas.unam.mx/front/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

883.#.#.1: http://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial, UNAM

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: https://rmf.smf.mx/ojs/rmf/article/view/3912/3879

100.1.#.a: Cruz Zaragoza, E.; Chernov, V.; Montiel, L.; Calderón, T.; Marcazzó, J.

524.#.#.a: Cruz Zaragoza, E., et al. (2012). Thermoluminescence characteristics of the irradiated minerals extracted from red pepper (Capsicum annuum L.) spice. Revista Mexicana de Física; Vol 58, No 3: 228-233. Recuperado de https://repositorio.unam.mx/contenidos/41782

245.1.0.a: Thermoluminescence characteristics of the irradiated minerals extracted from red pepper (Capsicum annuum L.) spice

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Facultad de Ciencias, UNAM

264.#.0.c: 2012

264.#.1.c: 2012-01-01

653.#.#.a: Minerals; Red pepper; irradiated foodstuffs; thermoluminescence; glow curve structure

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, fecha de asignación de la licencia 2012-01-01, para un uso diferente consultar al responsable jurídico del repositorio por medio de rmf@ciencias.unam.mx

884.#.#.k: https://rmf.smf.mx/ojs/rmf/article/view/3912

001.#.#.#: oai:ojs.rmf.smf.mx:article/3912

041.#.7.h: eng

520.3.#.a: The inorganic polymineral content in the foodstuffs allows to analyze the main thermoluminescence (TL) characteristics that may be useful in the identification of irradiated food. The mineral fraction was separated from commercial Mexican red pepper (Capsicum annuum L.). X-ray diffraction shows that the mineral composition of the samples was mainly quartz. From the mineral fraction of different grain sizes, samples of 149 \μ m were selected for this study because of the high TL signals. The samples were irradiated from 1 to 500 Gy by using a 60 Co irradiator. The TL characteristics like glow curve shape, dose-response, UV and sunlight bleaching and fading were analyzed. The glow curves show an intense TL peak at 82\∘C followed by others with less intensity at 130, 170 and 340\∘C. The T M -T STOPmethod shows six TL glow peaks that was taken into account for calculation the activation energies values. Because the complex structure of the glow curves, the kinetics parameters were determined by using a computerized deconvolution program assuming the general order kinetics model.

773.1.#.t: Revista Mexicana de Física; Vol 58, No 3 (2012): 228-233

773.1.#.o: https://rmf.smf.mx/ojs/rmf/index

046.#.#.j: 2020-11-25 00:00:00.000000

022.#.#.a: 2683-2224 (digital); 0035-001X (impresa)

310.#.#.a: Bimestral

264.#.1.b: Sociedad Mexicana de Física, A.C.

758.#.#.1: https://rmf.smf.mx/ojs/rmf/index

handle: 2afc7bdbf72b7073

harvesting_date: 2020-09-23 00:00:00.0

856.#.0.q: application/pdf

last_modified: 2020-11-27 00:00:00

license_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es

license_type: by-nc-nd

_deleted_conflicts: 6-6ae45ddb888f46e3e6471bfccb48a866,2-a46398235b11ef2d61b87e3b2023fd37

No entro en nada

No entro en nada 2

Artículo

Thermoluminescence characteristics of the irradiated minerals extracted from red pepper (Capsicum annuum L.) spice

Cruz Zaragoza, E.; Chernov, V.; Montiel, L.; Calderón, T.; Marcazzó, J.

Facultad de Ciencias, UNAM, publicado en Revista Mexicana de Física, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Facultad de Ciencias, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Cruz Zaragoza, E., et al. (2012). Thermoluminescence characteristics of the irradiated minerals extracted from red pepper (Capsicum annuum L.) spice. Revista Mexicana de Física; Vol 58, No 3: 228-233. Recuperado de https://repositorio.unam.mx/contenidos/41782

Descripción del recurso

Autor(es)
Cruz Zaragoza, E.; Chernov, V.; Montiel, L.; Calderón, T.; Marcazzó, J.
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Thermoluminescence characteristics of the irradiated minerals extracted from red pepper (Capsicum annuum L.) spice
Fecha
2012-01-01
Resumen
The inorganic polymineral content in the foodstuffs allows to analyze the main thermoluminescence (TL) characteristics that may be useful in the identification of irradiated food. The mineral fraction was separated from commercial Mexican red pepper (Capsicum annuum L.). X-ray diffraction shows that the mineral composition of the samples was mainly quartz. From the mineral fraction of different grain sizes, samples of 149 \μ m were selected for this study because of the high TL signals. The samples were irradiated from 1 to 500 Gy by using a 60 Co irradiator. The TL characteristics like glow curve shape, dose-response, UV and sunlight bleaching and fading were analyzed. The glow curves show an intense TL peak at 82\∘C followed by others with less intensity at 130, 170 and 340\∘C. The T M -T STOPmethod shows six TL glow peaks that was taken into account for calculation the activation energies values. Because the complex structure of the glow curves, the kinetics parameters were determined by using a computerized deconvolution program assuming the general order kinetics model.
Tema
Minerals; Red pepper; irradiated foodstuffs; thermoluminescence; glow curve structure
Idioma
eng
ISSN
2683-2224 (digital); 0035-001X (impresa)

Enlaces