The application of bioactive compounds from the food industry to control mold growth in indoor waterborne coatings
- Autores
- Bellotti, Natalia; Salvatore, Luis Alberto; Deyá, Marta Cecilia; Del Panno, María Teresa; Del Amo, Delia Beatriz; Romagnoli, Roberto
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Microbial growth in indoor environments creates health problems, especially in people with asthma; approximately 80% of these patients are allergic to mold. Antimicrobial coatings are formulated to generate surfaces that are easy to clean and may also incorporate active agents, commonly called biocides, which inhibit microbial colonization, subsequent growth and bio-deterioration of the substrates. Some research lines seek to replace traditional organometallic and organochlorines biocides with environmentally acceptable ones. The aim of this research was, primarily, to explore the possible application of different compounds used in food industry like preservatives to be used as antimicrobial additives for antimicrobial coatings. Four biocides were tested against two different ambient molds isolated from an interior painted wall (Chaetomium globosum and Alternaria alternate). The selected biocides were zinc salicylate, zinc benzoate, calcium benzoate and potassium sorbate. The resulting paints were subjected to biological and physical tests (viscosity, hiding power, humidity absorption and biocides leaching rate). Bioassays revealed that zinc benzoate and zinc salicylate resulted active against both fungi.
Centro de Investigación y Desarrollo en Tecnología de Pinturas - Materia
-
Ingeniería Química
Antimicrobial coating
Mold
Biodeterioration
Biocide - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-nd/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/98165
Ver los metadatos del registro completo
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The application of bioactive compounds from the food industry to control mold growth in indoor waterborne coatingsBellotti, NataliaSalvatore, Luis AlbertoDeyá, Marta CeciliaDel Panno, María TeresaDel Amo, Delia BeatrizRomagnoli, RobertoIngeniería QuímicaAntimicrobial coatingMoldBiodeteriorationBiocideMicrobial growth in indoor environments creates health problems, especially in people with asthma; approximately 80% of these patients are allergic to mold. Antimicrobial coatings are formulated to generate surfaces that are easy to clean and may also incorporate active agents, commonly called biocides, which inhibit microbial colonization, subsequent growth and bio-deterioration of the substrates. Some research lines seek to replace traditional organometallic and organochlorines biocides with environmentally acceptable ones. The aim of this research was, primarily, to explore the possible application of different compounds used in food industry like preservatives to be used as antimicrobial additives for antimicrobial coatings. Four biocides were tested against two different ambient molds isolated from an interior painted wall (Chaetomium globosum and Alternaria alternate). The selected biocides were zinc salicylate, zinc benzoate, calcium benzoate and potassium sorbate. The resulting paints were subjected to biological and physical tests (viscosity, hiding power, humidity absorption and biocides leaching rate). Bioassays revealed that zinc benzoate and zinc salicylate resulted active against both fungi.Centro de Investigación y Desarrollo en Tecnología de Pinturas2013info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf140-144http://sedici.unlp.edu.ar/handle/10915/98165enginfo:eu-repo/semantics/altIdentifier/issn/0927-7765info:eu-repo/semantics/altIdentifier/doi/10.1016/j.colsurfb.2012.11.037info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:21:16Zoai:sedici.unlp.edu.ar:10915/98165Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:21:16.278SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
The application of bioactive compounds from the food industry to control mold growth in indoor waterborne coatings |
title |
The application of bioactive compounds from the food industry to control mold growth in indoor waterborne coatings |
spellingShingle |
The application of bioactive compounds from the food industry to control mold growth in indoor waterborne coatings Bellotti, Natalia Ingeniería Química Antimicrobial coating Mold Biodeterioration Biocide |
title_short |
The application of bioactive compounds from the food industry to control mold growth in indoor waterborne coatings |
title_full |
The application of bioactive compounds from the food industry to control mold growth in indoor waterborne coatings |
title_fullStr |
The application of bioactive compounds from the food industry to control mold growth in indoor waterborne coatings |
title_full_unstemmed |
The application of bioactive compounds from the food industry to control mold growth in indoor waterborne coatings |
title_sort |
The application of bioactive compounds from the food industry to control mold growth in indoor waterborne coatings |
dc.creator.none.fl_str_mv |
Bellotti, Natalia Salvatore, Luis Alberto Deyá, Marta Cecilia Del Panno, María Teresa Del Amo, Delia Beatriz Romagnoli, Roberto |
author |
Bellotti, Natalia |
author_facet |
Bellotti, Natalia Salvatore, Luis Alberto Deyá, Marta Cecilia Del Panno, María Teresa Del Amo, Delia Beatriz Romagnoli, Roberto |
author_role |
author |
author2 |
Salvatore, Luis Alberto Deyá, Marta Cecilia Del Panno, María Teresa Del Amo, Delia Beatriz Romagnoli, Roberto |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
Ingeniería Química Antimicrobial coating Mold Biodeterioration Biocide |
topic |
Ingeniería Química Antimicrobial coating Mold Biodeterioration Biocide |
dc.description.none.fl_txt_mv |
Microbial growth in indoor environments creates health problems, especially in people with asthma; approximately 80% of these patients are allergic to mold. Antimicrobial coatings are formulated to generate surfaces that are easy to clean and may also incorporate active agents, commonly called biocides, which inhibit microbial colonization, subsequent growth and bio-deterioration of the substrates. Some research lines seek to replace traditional organometallic and organochlorines biocides with environmentally acceptable ones. The aim of this research was, primarily, to explore the possible application of different compounds used in food industry like preservatives to be used as antimicrobial additives for antimicrobial coatings. Four biocides were tested against two different ambient molds isolated from an interior painted wall (Chaetomium globosum and Alternaria alternate). The selected biocides were zinc salicylate, zinc benzoate, calcium benzoate and potassium sorbate. The resulting paints were subjected to biological and physical tests (viscosity, hiding power, humidity absorption and biocides leaching rate). Bioassays revealed that zinc benzoate and zinc salicylate resulted active against both fungi. Centro de Investigación y Desarrollo en Tecnología de Pinturas |
description |
Microbial growth in indoor environments creates health problems, especially in people with asthma; approximately 80% of these patients are allergic to mold. Antimicrobial coatings are formulated to generate surfaces that are easy to clean and may also incorporate active agents, commonly called biocides, which inhibit microbial colonization, subsequent growth and bio-deterioration of the substrates. Some research lines seek to replace traditional organometallic and organochlorines biocides with environmentally acceptable ones. The aim of this research was, primarily, to explore the possible application of different compounds used in food industry like preservatives to be used as antimicrobial additives for antimicrobial coatings. Four biocides were tested against two different ambient molds isolated from an interior painted wall (Chaetomium globosum and Alternaria alternate). The selected biocides were zinc salicylate, zinc benzoate, calcium benzoate and potassium sorbate. The resulting paints were subjected to biological and physical tests (viscosity, hiding power, humidity absorption and biocides leaching rate). Bioassays revealed that zinc benzoate and zinc salicylate resulted active against both fungi. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/98165 |
url |
http://sedici.unlp.edu.ar/handle/10915/98165 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/0927-7765 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.colsurfb.2012.11.037 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-nd/4.0/ Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-nd/4.0/ Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) |
dc.format.none.fl_str_mv |
application/pdf 140-144 |
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SEDICI (UNLP) - Universidad Nacional de La Plata |
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