Antimicrobial effect of the quitosano and rind of orange in the treatment of waste water

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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...

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Detalles Bibliográficos
Autores: Campo Vera, Yesenia, Delgado, Mónica Alexandra, Gustavo Mora, Yuly Roal,
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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spelling 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
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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
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repository.mail.fl_str_mv mail@mail.com
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