2018
DOI: 10.21577/0100-4042.20170187
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Antimicrobial Biodegradable Polymer Through Additivation With Zinc Based Compounds

Abstract: publicado na web em 01/02/2018 ANTIMICROBIAL BIODEGRADABLE POLYMER THROUGH ADDITIVATION WITH ZINC BASED COMPOUNDS. Antimicrobial packaging is a promising type of active packaging, which has an antimicrobial agent incorporated into the polymer matrix, capable to eliminate or inhibit deteriorating and/or pathogenic microorganisms. The zinc compounds are antimicrobial agents commonly used to confer this feature. The objective of this work was to evaluate the antimicrobial activity of biodegradable Ecoflex ® films… Show more

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Cited by 9 publications
(9 citation statements)
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References 29 publications
(41 reference statements)
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“…Abdollahzadeh, Hosseini, and Fooladi [ 30 ] obtained an inhibition halo of 11 mm against Staphylococcus aureus when using 100 UA of nisin nanoparticles in agar films and 11 mm when using 5 mg of ZnO in agar films. Capelezzo et al [ 31 ] obtained a 99.9% reduction of Staphylococcus aureus colonies when using polymeric films plus zinc oxide nanoparticles.…”
Section: Resultsmentioning
confidence: 99%
“…Abdollahzadeh, Hosseini, and Fooladi [ 30 ] obtained an inhibition halo of 11 mm against Staphylococcus aureus when using 100 UA of nisin nanoparticles in agar films and 11 mm when using 5 mg of ZnO in agar films. Capelezzo et al [ 31 ] obtained a 99.9% reduction of Staphylococcus aureus colonies when using polymeric films plus zinc oxide nanoparticles.…”
Section: Resultsmentioning
confidence: 99%
“…The soil burial test showed that the addition of nano-SiO 2 did not have a significant influence on biodegradability of the films. Capelezzo et al [107] evaluated the biodegradation in soil of Ecoflex ® polymers with zinc oxide nanoparticles (1 and 2% w/w), as an antimicrobial. The addition of zinc compounds to the biodegradable polymer did not affect its behavior biodegradation.…”
Section: Effect Of Antimicrobials On the Biodegradation Of Polymer Based Active Packaging Materialsmentioning
confidence: 99%
“…Dentre os óxidos metálicos, compostos a base de zinco tem se mostrado eficientes quando usados como agentes antimicrobianos (Kirschner, et al, 2017;Capelezzo, et al, 2018). O zinco é um oligoelemento vital e benéfico aos seres humanos por ser um micronutriente metabolizado pelo corpo humano e embora encontrado em pequenas quantidades, desempenha uma variedade de funções em relação ao sistema imune, a divisão celular, fertilidade, manutenção e crescimento corporal (Balasubramanian, et al, 2015).…”
Section: Introductionunclassified
“…O óxido de zinco (ZnO) é considerado um material atóxico e altamente seguro e é um dos compostos listados pela FDA (Food and Drug Administration) como GRAS (Generally recognized as safe) (Doumbia, et al, 2015;FDA, 2014), e graças as suas excelentes propriedades, como a antimicrobiana e antifúngica, é amplamente empregado nos mais diversos segmentos (Emamifar & Mohammadizadeh, 2015;Beigmohammadi, et al, 2016;Esmailzadeh, et al, 2016), entre eles no setor de embalagens (Sung, et al, 2013;Capelezzo, et al, 2018), preservação de alimentos (Espitia, et al, 2012) e para aplicações na área médica (Mirza, et al, 2015;Thaya, et al, 2016;Xiang, et al, 2017;Khezerlou, et al, 2018).…”
Section: Introductionunclassified