Evaluation of the avobenzone photostability in solvents used in cosmetic formulations
ABSTRACT: The use of sunscreen products is very important nowadays. The photostability of UV filters incorporated in these products must be preserved during its storing and application processes in order to achieve the claims about photoprotection of the commercial products. The photostability of av...
- Autores:
-
Vallejo Ocampo, John Jairo
Mesa Cadavid, Monica
Gallardo Cabrera, Cecilia
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2011
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/22223
- Acceso en línea:
- http://hdl.handle.net/10495/22223
https://revistas.udea.edu.co/index.php/vitae/article/view/8778
- Palabra clave:
- Filtros Ultravioletas
Ultraviolet Filters
Avobenzone
Fotoestabilidad
Avobenzona
Photoisomerization
Photostability
Fotoisomerización
Fotoradición UV
UV photoradiation
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-sa/2.5/co/
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| dc.title.spa.fl_str_mv |
Evaluation of the avobenzone photostability in solvents used in cosmetic formulations |
| dc.title.alternative.spa.fl_str_mv |
Evaluación de la fotoestabilidad de la avobenzona en solventes usados en formulaciones cosméticas |
| title |
Evaluation of the avobenzone photostability in solvents used in cosmetic formulations |
| spellingShingle |
Evaluation of the avobenzone photostability in solvents used in cosmetic formulations Filtros Ultravioletas Ultraviolet Filters Avobenzone Fotoestabilidad Avobenzona Photoisomerization Photostability Fotoisomerización Fotoradición UV UV photoradiation |
| title_short |
Evaluation of the avobenzone photostability in solvents used in cosmetic formulations |
| title_full |
Evaluation of the avobenzone photostability in solvents used in cosmetic formulations |
| title_fullStr |
Evaluation of the avobenzone photostability in solvents used in cosmetic formulations |
| title_full_unstemmed |
Evaluation of the avobenzone photostability in solvents used in cosmetic formulations |
| title_sort |
Evaluation of the avobenzone photostability in solvents used in cosmetic formulations |
| dc.creator.fl_str_mv |
Vallejo Ocampo, John Jairo Mesa Cadavid, Monica Gallardo Cabrera, Cecilia |
| dc.contributor.author.none.fl_str_mv |
Vallejo Ocampo, John Jairo Mesa Cadavid, Monica Gallardo Cabrera, Cecilia |
| dc.subject.decs.none.fl_str_mv |
Filtros Ultravioletas Ultraviolet Filters |
| topic |
Filtros Ultravioletas Ultraviolet Filters Avobenzone Fotoestabilidad Avobenzona Photoisomerization Photostability Fotoisomerización Fotoradición UV UV photoradiation |
| dc.subject.proposal.spa.fl_str_mv |
Avobenzone Fotoestabilidad Avobenzona Photoisomerization Photostability Fotoisomerización Fotoradición UV UV photoradiation |
| description |
ABSTRACT: The use of sunscreen products is very important nowadays. The photostability of UV filters incorporated in these products must be preserved during its storing and application processes in order to achieve the claims about photoprotection of the commercial products. The photostability of avobenzone, one of the most common UVA filters in commercial sunscreens, is assessed in solvents intended for cosmetic formulations. The study is carried out by following the spectral behavior of avobenzone solutions under irradiation and after storing them in the dark. Different photobehaviors of the avobenzona are found in the selected solvents, some of which can be explained in the same way than in analytical solvents; but for others, the structural and physical properties of the solvents must be taken into account. The most appropriate solvents for ensuring the photostability of avobenzona are mineral oil and isopropyl myristate. |
| publishDate |
2011 |
| dc.date.issued.none.fl_str_mv |
2011 |
| dc.date.accessioned.none.fl_str_mv |
2021-09-06T12:33:46Z |
| dc.date.available.none.fl_str_mv |
2021-09-06T12:33:46Z |
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info:eu-repo/semantics/article |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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https://purl.org/redcol/resource_type/ART |
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Artículo de investigación |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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publishedVersion |
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0121-4004 |
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http://hdl.handle.net/10495/22223 |
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2145-2660 |
| dc.identifier.url.spa.fl_str_mv |
https://revistas.udea.edu.co/index.php/vitae/article/view/8778 |
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0121-4004 2145-2660 |
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http://hdl.handle.net/10495/22223 https://revistas.udea.edu.co/index.php/vitae/article/view/8778 |
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eng |
| language |
eng |
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Vitae |
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info:eu-repo/semantics/openAccess |
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http://creativecommons.org/licenses/by-nc-sa/2.5/co/ |
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http://purl.org/coar/access_right/c_abf2 |
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https://creativecommons.org/licenses/by-nc-sa/4.0/ |
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openAccess |
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http://creativecommons.org/licenses/by-nc-sa/2.5/co/ http://purl.org/coar/access_right/c_abf2 https://creativecommons.org/licenses/by-nc-sa/4.0/ |
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| dc.publisher.spa.fl_str_mv |
Universidad de Antioquia, Facultad de Ciencias Farmacéuticas y Alimentarias |
| dc.publisher.group.spa.fl_str_mv |
Grupo de Estabilidad de Medicamentos, Cosméticos y Alimentos (GEMCA) |
| dc.publisher.place.spa.fl_str_mv |
Medellín, Colombia |
| institution |
Universidad de Antioquia |
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andres.perez@udea.edu.co |
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1812173228039208960 |
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Vallejo Ocampo, John JairoMesa Cadavid, MonicaGallardo Cabrera, Cecilia2021-09-06T12:33:46Z2021-09-06T12:33:46Z20110121-4004http://hdl.handle.net/10495/222232145-2660https://revistas.udea.edu.co/index.php/vitae/article/view/8778ABSTRACT: The use of sunscreen products is very important nowadays. The photostability of UV filters incorporated in these products must be preserved during its storing and application processes in order to achieve the claims about photoprotection of the commercial products. The photostability of avobenzone, one of the most common UVA filters in commercial sunscreens, is assessed in solvents intended for cosmetic formulations. The study is carried out by following the spectral behavior of avobenzone solutions under irradiation and after storing them in the dark. Different photobehaviors of the avobenzona are found in the selected solvents, some of which can be explained in the same way than in analytical solvents; but for others, the structural and physical properties of the solvents must be taken into account. The most appropriate solvents for ensuring the photostability of avobenzona are mineral oil and isopropyl myristate.RESUMEN: El uso de antisolares es muy importante en la actualidad. La fotoestabilidad de los filtros UV usados en estos productos se debe conservar durante su almacenamiento y aplicación, con el fin de cumplir su papel fotoprotector. La fotoestabilidad de la avobenzona, uno de los filtros UVA más usados en la preparación de antisolares comerciales, es evaluada, por primera vez, en solventes cosméticos. Este estudio es llevado a cabo siguiendo el comportamiento espectral de soluciones de avobenzona cuando es sometida a irradiación, y luego de su almacenamiento en la oscuridad. La avobenzona presenta un comportamiento diferente en cada solvente, en algunos casos este comportamiento se puede explicar en la misma forma que en los solventes grado analítico, pero en otros se deben tener en cuenta las propiedades estructurales y fisicas del solvente. Los solventes donde la avobenzona es fotoestable son el aceite mineral y el miristato de isopropilo.COL00351179application/pdfengUniversidad de Antioquia, Facultad de Ciencias Farmacéuticas y AlimentariasGrupo de Estabilidad de Medicamentos, Cosméticos y Alimentos (GEMCA)Medellín, Colombiainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARTArtículo de investigaciónhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/2.5/co/http://purl.org/coar/access_right/c_abf2https://creativecommons.org/licenses/by-nc-sa/4.0/Evaluation of the avobenzone photostability in solvents used in cosmetic formulationsEvaluación de la fotoestabilidad de la avobenzona en solventes usados en formulaciones cosméticasFiltros UltravioletasUltraviolet FiltersAvobenzoneFotoestabilidadAvobenzonaPhotoisomerizationPhotostabilityFotoisomerizaciónFotoradición UVUV photoradiationVitaeVitae6371181ORIGINALVallejoJohn_2011_AvobenzonePhotostabilityCosmeticFormulations.pdfVallejoJohn_2011_AvobenzonePhotostabilityCosmeticFormulations.pdfArtículo de investigaciónapplication/pdf2001962http://bibliotecadigital.udea.edu.co/bitstream/10495/22223/1/VallejoJohn_2011_AvobenzonePhotostabilityCosmeticFormulations.pdf0bce87e4348af2a84647ea37cf381989MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-81051http://bibliotecadigital.udea.edu.co/bitstream/10495/22223/2/license_rdfe2060682c9c70d4d30c83c51448f4eedMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://bibliotecadigital.udea.edu.co/bitstream/10495/22223/3/license.txt8a4605be74aa9ea9d79846c1fba20a33MD5310495/22223oai:bibliotecadigital.udea.edu.co:10495/222232021-09-06 07:33:47.425Repositorio Institucional Universidad de Antioquiaandres.perez@udea.edu.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 |