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
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/98165
Acceder
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network_name_str SEDICI (UNLP)
spelling 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
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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