Antimicrobial effect of the quitosano and rind of orange in the treatment of waste water
Descripción del Articulo
Chitosan and its derivatives as natural antimicrobial agents can be applied in agriculture, and in the food, biomedical, biotechnological and pharmaceutical industry. Its antimicrobial activity depends on many factors such as its molecular size, source, associated components, pH, concentration and t...
Autores: | , , |
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Formato: | artículo |
Fecha de Publicación: | 2017 |
Institución: | Universidad Nacional del Altiplano |
Repositorio: | Revistas Universidad Nacional del Altiplano |
Lenguaje: | español |
OAI Identifier: | oai:huajsapata.unap.edu.pe:article/162 |
Enlace del recurso: | https://huajsapata.unap.edu.pe/index.php/ria/article/view/162 |
Nivel de acceso: | acceso abierto |
Materia: | Antimicrobial waste water orange peels chitosan Antimicrobianos aguas residuales cascara de naranja quitosano |
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Revistas Universidad Nacional del Altiplano |
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Antimicrobial effect of the quitosano and rind of orange in the treatment of waste waterEfecto antimicrobiano del quitosano y cascara de naranja en el tratamiento de aguas residuales.Campo Vera, Yesenia Delgado, Mónica Alexandra Gustavo Mora, Yuly Roal, Antimicrobialwaste waterorange peelschitosanAntimicrobianosaguas residualescascara de naranjaquitosanoChitosan and its derivatives as natural antimicrobial agents can be applied in agriculture, and in the food, biomedical, biotechnological and pharmaceutical industry. Its antimicrobial activity depends on many factors such as its molecular size, source, associated components, pH, concentration and the type of microorganism. Orange peels are a bio absorbent of ecological nature low-cost and easily found. The research aims to assess the antimicrobial effect of chitosan and aqueous extract or orange peels in different concentrations for the treatment of waste waters. The chitosan was obtained in its commercial presentation (Ch) of low molecular weight with a deacetylation (DA) degree of 81.4%, and the orange peels were treated by air-drying and later pulverization. During the essay, Gram positive and Gram negative bacteria were isolated and identified from the samples of waste water taken from the final emitter in the waste water treatment plant in the municipality of Saravena, Colombia; and the inhibition percentage was determined through antibiogram tests. Results showed that Gram positive bacteria are more sensitive to treatment than Gram negative bacteria. The combination of chitosan and aqueous extract of orange peels (at a 50%-50% ratio) caused a significant increase in the inhibition percentage, showing that orange peels bolster the antibacterial activity of chitosan and make it an efficient agent to be used in the treatment of waste waters. El quitosano y sus derivados como agentes antimicrobianos naturales pueden aplicarse en agricultura, alimentos, biomédica, biotecnológica y farmacéutica. Su actividad antimicrobiana depende de muchos factores tales como su tamaño molecular, fuente, componentes asociados, pH, concentración y tipo de microorganismo. La cáscara de naranja es un biosorbente de naturaleza ecológica, de bajo costo y fácil disponibilidad. La investigación tiene como objetivo evaluar el efecto antimicrobiano de mezclas de quitosano y extracto acuoso de la cascara de naranja a diferentes concentraciones en el tratamiento de aguas residuales. El quitosano se obtuvo de forma comercial (Ch) de bajo peso molecular con un grado de desacetilación (DA) del 81,4%, y la cáscara de naranja se obtuvo a partir del secado al ambiente y posterior pulverización. En el ensayo, se aislaron e identificaron bacterias Gram negativas y Gram positivas de las muestras de agua residual que se tomaron en el emisario final de la planta de tratamiento PTAR del municipio de Saravena, (Colombia); y se determinó el % de inhibición a partir de pruebas de antibiograma. Los resultados mostraron que las bacterias Gram positivas son más sensibles que las Gram negativas a los tratamientos, la combinación de quitosano y extracto acuoso de cascara de naranja (50-50%) causo un incremento significativo en el % de inhibición. Demostrando que la cascara de naranja potencializa la actividad antibacteriana del quitosano y lo convierten en un agente eficiente para ser usado en el tratamiento de aguas residuales. Universidad Nacional del Altiplano de Puno2017-10-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://huajsapata.unap.edu.pe/index.php/ria/article/view/162Revista de Investigaciones Altoandinas; Vol. 19 No. 4 (2017); 381-388Revista de Investigaciones Altoandinas; Vol. 19 Núm. 4 (2017); 381-3882313-29572306-8582reponame:Revistas Universidad Nacional del Altiplanoinstname:Universidad Nacional del Altiplanoinstacron:UNAPspahttps://huajsapata.unap.edu.pe/index.php/ria/article/view/162/142Copyright (c) 2020 Revista de Investigaciones Altoandinasinfo:eu-repo/semantics/openAccess2021-10-07T15:14:27Zmail@mail.com - |
dc.title.none.fl_str_mv |
Antimicrobial effect of the quitosano and rind of orange in the treatment of waste water Efecto antimicrobiano del quitosano y cascara de naranja en el tratamiento de aguas residuales. |
title |
Antimicrobial effect of the quitosano and rind of orange in the treatment of waste water |
spellingShingle |
Antimicrobial effect of the quitosano and rind of orange in the treatment of waste water Campo Vera, Yesenia Antimicrobial waste water orange peels chitosan Antimicrobianos aguas residuales cascara de naranja quitosano |
title_short |
Antimicrobial effect of the quitosano and rind of orange in the treatment of waste water |
title_full |
Antimicrobial effect of the quitosano and rind of orange in the treatment of waste water |
title_fullStr |
Antimicrobial effect of the quitosano and rind of orange in the treatment of waste water |
title_full_unstemmed |
Antimicrobial effect of the quitosano and rind of orange in the treatment of waste water |
title_sort |
Antimicrobial effect of the quitosano and rind of orange in the treatment of waste water |
dc.creator.none.fl_str_mv |
Campo Vera, Yesenia Delgado, Mónica Alexandra Gustavo Mora, Yuly Roal, |
author |
Campo Vera, Yesenia |
author_facet |
Campo Vera, Yesenia Delgado, Mónica Alexandra Gustavo Mora, Yuly Roal, |
author_role |
author |
author2 |
Delgado, Mónica Alexandra Gustavo Mora, Yuly Roal, |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Antimicrobial waste water orange peels chitosan Antimicrobianos aguas residuales cascara de naranja quitosano |
topic |
Antimicrobial waste water orange peels chitosan Antimicrobianos aguas residuales cascara de naranja quitosano |
dc.description.none.fl_txt_mv |
Chitosan and its derivatives as natural antimicrobial agents can be applied in agriculture, and in the food, biomedical, biotechnological and pharmaceutical industry. Its antimicrobial activity depends on many factors such as its molecular size, source, associated components, pH, concentration and the type of microorganism. Orange peels are a bio absorbent of ecological nature low-cost and easily found. The research aims to assess the antimicrobial effect of chitosan and aqueous extract or orange peels in different concentrations for the treatment of waste waters. The chitosan was obtained in its commercial presentation (Ch) of low molecular weight with a deacetylation (DA) degree of 81.4%, and the orange peels were treated by air-drying and later pulverization. During the essay, Gram positive and Gram negative bacteria were isolated and identified from the samples of waste water taken from the final emitter in the waste water treatment plant in the municipality of Saravena, Colombia; and the inhibition percentage was determined through antibiogram tests. Results showed that Gram positive bacteria are more sensitive to treatment than Gram negative bacteria. The combination of chitosan and aqueous extract of orange peels (at a 50%-50% ratio) caused a significant increase in the inhibition percentage, showing that orange peels bolster the antibacterial activity of chitosan and make it an efficient agent to be used in the treatment of waste waters. El quitosano y sus derivados como agentes antimicrobianos naturales pueden aplicarse en agricultura, alimentos, biomédica, biotecnológica y farmacéutica. Su actividad antimicrobiana depende de muchos factores tales como su tamaño molecular, fuente, componentes asociados, pH, concentración y tipo de microorganismo. La cáscara de naranja es un biosorbente de naturaleza ecológica, de bajo costo y fácil disponibilidad. La investigación tiene como objetivo evaluar el efecto antimicrobiano de mezclas de quitosano y extracto acuoso de la cascara de naranja a diferentes concentraciones en el tratamiento de aguas residuales. El quitosano se obtuvo de forma comercial (Ch) de bajo peso molecular con un grado de desacetilación (DA) del 81,4%, y la cáscara de naranja se obtuvo a partir del secado al ambiente y posterior pulverización. En el ensayo, se aislaron e identificaron bacterias Gram negativas y Gram positivas de las muestras de agua residual que se tomaron en el emisario final de la planta de tratamiento PTAR del municipio de Saravena, (Colombia); y se determinó el % de inhibición a partir de pruebas de antibiograma. Los resultados mostraron que las bacterias Gram positivas son más sensibles que las Gram negativas a los tratamientos, la combinación de quitosano y extracto acuoso de cascara de naranja (50-50%) causo un incremento significativo en el % de inhibición. Demostrando que la cascara de naranja potencializa la actividad antibacteriana del quitosano y lo convierten en un agente eficiente para ser usado en el tratamiento de aguas residuales. |
description |
Chitosan and its derivatives as natural antimicrobial agents can be applied in agriculture, and in the food, biomedical, biotechnological and pharmaceutical industry. Its antimicrobial activity depends on many factors such as its molecular size, source, associated components, pH, concentration and the type of microorganism. Orange peels are a bio absorbent of ecological nature low-cost and easily found. The research aims to assess the antimicrobial effect of chitosan and aqueous extract or orange peels in different concentrations for the treatment of waste waters. The chitosan was obtained in its commercial presentation (Ch) of low molecular weight with a deacetylation (DA) degree of 81.4%, and the orange peels were treated by air-drying and later pulverization. During the essay, Gram positive and Gram negative bacteria were isolated and identified from the samples of waste water taken from the final emitter in the waste water treatment plant in the municipality of Saravena, Colombia; and the inhibition percentage was determined through antibiogram tests. Results showed that Gram positive bacteria are more sensitive to treatment than Gram negative bacteria. The combination of chitosan and aqueous extract of orange peels (at a 50%-50% ratio) caused a significant increase in the inhibition percentage, showing that orange peels bolster the antibacterial activity of chitosan and make it an efficient agent to be used in the treatment of waste waters. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-10-25 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
https://huajsapata.unap.edu.pe/index.php/ria/article/view/162 |
url |
https://huajsapata.unap.edu.pe/index.php/ria/article/view/162 |
dc.language.none.fl_str_mv |
spa |
language |
spa |
dc.relation.none.fl_str_mv |
https://huajsapata.unap.edu.pe/index.php/ria/article/view/162/142 |
dc.rights.none.fl_str_mv |
Copyright (c) 2020 Revista de Investigaciones Altoandinas info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 Revista de Investigaciones Altoandinas |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidad Nacional del Altiplano de Puno |
publisher.none.fl_str_mv |
Universidad Nacional del Altiplano de Puno |
dc.source.none.fl_str_mv |
Revista de Investigaciones Altoandinas; Vol. 19 No. 4 (2017); 381-388 Revista de Investigaciones Altoandinas; Vol. 19 Núm. 4 (2017); 381-388 2313-2957 2306-8582 reponame:Revistas Universidad Nacional del Altiplano instname:Universidad Nacional del Altiplano instacron:UNAP |
reponame_str |
Revistas Universidad Nacional del Altiplano |
collection |
Revistas Universidad Nacional del Altiplano |
instname_str |
Universidad Nacional del Altiplano |
instacron_str |
UNAP |
institution |
UNAP |
repository.name.fl_str_mv |
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|
repository.mail.fl_str_mv |
mail@mail.com |
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1712974421549907968 |
score |
13.949927 |
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La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).