Impact on the incorporation of metals in physicochemical and antimicrobial properties in films based on arrowroot starcha
New biodegradable packaging has been developed from renewable sources, mainly of vegetable origin. Arrowroot starch has been recently used to produce high-quality biodegradable films capable of behaving well when incorporating oils, extracts, metal, and metal nanocomposites. The study aimed to veri...
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| Format: | Article |
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Universidad Politécnica Salesiana
2024-08-01
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| Series: | La Granja: Revista de Ciencias de la Vida |
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| Online Access: | https://revistas.ups.edu.ec/index.php/granja/article/view/5144 |
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| author | Antonio Carlos Pereira de Menezes Filho Matheus Vinicius Abadia Ventura Carlos Frederico de Souza Castro Rogério Favareto Marconi Batista Teixeira Frederico Antônio Loureiro Soares |
| author_facet | Antonio Carlos Pereira de Menezes Filho Matheus Vinicius Abadia Ventura Carlos Frederico de Souza Castro Rogério Favareto Marconi Batista Teixeira Frederico Antônio Loureiro Soares |
| author_sort | Antonio Carlos Pereira de Menezes Filho |
| collection | DOAJ |
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New biodegradable packaging has been developed from renewable sources, mainly of vegetable origin. Arrowroot starch has been recently used to produce high-quality biodegradable films capable of behaving well when incorporating oils, extracts, metal, and metal nanocomposites. The study aimed to verify the impact of incorporating metals in the sulfate and chloride forms in a biopolymeric matrix from arrowroot starch in terms of biodegradability, physicochemical and microbiological parameters. Different arrowroot films were produced to incorporate solutions with a concentration of 1 Mol L-1 of sulfate and chloride metals. The action of biodegradability in soil, UV transmittance, and visible light were observed in UV-Vis spectrophotometry and antimicrobial action on Escherichia coli, Staphylococcus aureus, Salmonella serovar Typhimurium, and Salmonella serovar Enteritidis. Good results were obtained, such as biodegradability time between 81.70 to 100 % (30 days), a low transmission rate of UV radiation and visible light between 250 to 890 nm, high capacity for bacterial inhibition between 22.08 to 10.05 mm for E. coli, among 25.59 to 11.10 mm for S. aureus, between 22.14 to 11.66 mm for S. serovar Typhimurium and between 21.11 to 8.26 mm for S. serovar Enteritidis. It is concluded that the biodegradable films of arrowroot starch incorporated with metals showed potential in all the evaluated tests, thus characterizing possible new products for different uses, such as low time available in the environment, preservation of the characteristics of special products, and antimicrobial capacity.
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| format | Article |
| id | doaj-art-8ce3f4210d7e499da91aef95df03f560 |
| institution | Kabale University |
| issn | 1390-3799 1390-8596 |
| language | English |
| publishDate | 2024-08-01 |
| publisher | Universidad Politécnica Salesiana |
| record_format | Article |
| series | La Granja: Revista de Ciencias de la Vida |
| spelling | doaj-art-8ce3f4210d7e499da91aef95df03f5602025-02-07T16:30:19ZengUniversidad Politécnica SalesianaLa Granja: Revista de Ciencias de la Vida1390-37991390-85962024-08-0140210.17163/lgr.n40.2024.06Impact on the incorporation of metals in physicochemical and antimicrobial properties in films based on arrowroot starchaAntonio Carlos Pereira de Menezes Filho0https://orcid.org/0000-0003-3443-4205Matheus Vinicius Abadia Ventura1https://orcid.org/0000-0001-9114-121XCarlos Frederico de Souza Castro2https://orcid.org/0000-0002-9273-7266Rogério Favareto3https://orcid.org/0000-0001-5293-0451Marconi Batista Teixeira4https://orcid.org/0000-0002-0152-256XFrederico Antônio Loureiro Soares5https://orcid.org/0000-0002-4152-5087Laboratory of Irrigation and Hydraulics and Technological Chemistry, Goiano Federal Institute, Zip Code 75901-970, Rio Verde, Goiás, Brazil. Technological Chemistry Laboratory, Goiano Federal Institute, Zip Code 75901-970, Rio Verde, Goiás, Brazil.Agricultural Microbiology Laboratory, Goiano Federal Institute, Zip Code 75901-970, Rio Verde, Goiás, BrazilTechnological Chemistry Laboratory, Goiano Federal Institute,Transport Phenomena Laboratory, Goiano Federal InstituteLaboratory of Irrigation and Hydraulics and Technological Chemistry, Goiano Federal InstituteLaboratory of Irrigation and Hydraulics and Technological Chemistry, Goiano Federal Institute New biodegradable packaging has been developed from renewable sources, mainly of vegetable origin. Arrowroot starch has been recently used to produce high-quality biodegradable films capable of behaving well when incorporating oils, extracts, metal, and metal nanocomposites. The study aimed to verify the impact of incorporating metals in the sulfate and chloride forms in a biopolymeric matrix from arrowroot starch in terms of biodegradability, physicochemical and microbiological parameters. Different arrowroot films were produced to incorporate solutions with a concentration of 1 Mol L-1 of sulfate and chloride metals. The action of biodegradability in soil, UV transmittance, and visible light were observed in UV-Vis spectrophotometry and antimicrobial action on Escherichia coli, Staphylococcus aureus, Salmonella serovar Typhimurium, and Salmonella serovar Enteritidis. Good results were obtained, such as biodegradability time between 81.70 to 100 % (30 days), a low transmission rate of UV radiation and visible light between 250 to 890 nm, high capacity for bacterial inhibition between 22.08 to 10.05 mm for E. coli, among 25.59 to 11.10 mm for S. aureus, between 22.14 to 11.66 mm for S. serovar Typhimurium and between 21.11 to 8.26 mm for S. serovar Enteritidis. It is concluded that the biodegradable films of arrowroot starch incorporated with metals showed potential in all the evaluated tests, thus characterizing possible new products for different uses, such as low time available in the environment, preservation of the characteristics of special products, and antimicrobial capacity. https://revistas.ups.edu.ec/index.php/granja/article/view/5144Escherichia coliSalmonellaEnterococcusBiodegradable packagingAntimicrobial activity |
| spellingShingle | Antonio Carlos Pereira de Menezes Filho Matheus Vinicius Abadia Ventura Carlos Frederico de Souza Castro Rogério Favareto Marconi Batista Teixeira Frederico Antônio Loureiro Soares Impact on the incorporation of metals in physicochemical and antimicrobial properties in films based on arrowroot starcha La Granja: Revista de Ciencias de la Vida Escherichia coli Salmonella Enterococcus Biodegradable packaging Antimicrobial activity |
| title | Impact on the incorporation of metals in physicochemical and antimicrobial properties in films based on arrowroot starcha |
| title_full | Impact on the incorporation of metals in physicochemical and antimicrobial properties in films based on arrowroot starcha |
| title_fullStr | Impact on the incorporation of metals in physicochemical and antimicrobial properties in films based on arrowroot starcha |
| title_full_unstemmed | Impact on the incorporation of metals in physicochemical and antimicrobial properties in films based on arrowroot starcha |
| title_short | Impact on the incorporation of metals in physicochemical and antimicrobial properties in films based on arrowroot starcha |
| title_sort | impact on the incorporation of metals in physicochemical and antimicrobial properties in films based on arrowroot starcha |
| topic | Escherichia coli Salmonella Enterococcus Biodegradable packaging Antimicrobial activity |
| url | https://revistas.ups.edu.ec/index.php/granja/article/view/5144 |
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