Antimicrobial wound dressing films containing essential oils and oleoresins of pepper encapsulated in sodium alginate films
ABSTRACT: Medicated wound dressings are important barriers to avoid contamination and, when they contain antimicrobial additives, can be used as treatment for infected wounds. There are several types of polysaccharide materials that serve as matrices for medicated wound dressings, among them, sodium...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidade Federal de Santa Maria
2018-03-01
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| Series: | Ciência Rural |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000300453&lng=en&tlng=en |
| _version_ | 1819177249120714752 |
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| author | Jessica Miranda Rosa Letícia Bicudo Bonato Carolina Bragine Mancuso Laira Martinelli Mônica Hitomi Okura Geoffroy Roger Pointer Malpass Ana Claudia Granato |
| author_facet | Jessica Miranda Rosa Letícia Bicudo Bonato Carolina Bragine Mancuso Laira Martinelli Mônica Hitomi Okura Geoffroy Roger Pointer Malpass Ana Claudia Granato |
| author_sort | Jessica Miranda Rosa |
| collection | DOAJ |
| description | ABSTRACT: Medicated wound dressings are important barriers to avoid contamination and, when they contain antimicrobial additives, can be used as treatment for infected wounds. There are several types of polysaccharide materials that serve as matrices for medicated wound dressings, among them, sodium alginate. For the preparation of the films studied in this paper, sodium alginate was employed in combination with essential oils/oleoresins (EO/OL) of six peppers that are commonly used in cooking. The EO/OL were incorporated at three different concentrations (low, intermediate and high). Most of the films prepared had better dispersion of the EO/OL at the intermediate concentration. All films studied in this research were dissolved in water at different rates. The antibacterial activity of the prepared films showed significant results against Escherichia coli, Staphylococcus aureus and Bacillus cereus, and demonstrated that the films studied may be a new alternative for medicated wound dressings. |
| first_indexed | 2024-12-22T21:23:39Z |
| format | Article |
| id | doaj.art-3e56896b2e4d4608bc48ea450e4685d3 |
| institution | Directory Open Access Journal |
| issn | 1678-4596 |
| language | English |
| last_indexed | 2024-12-22T21:23:39Z |
| publishDate | 2018-03-01 |
| publisher | Universidade Federal de Santa Maria |
| record_format | Article |
| series | Ciência Rural |
| spelling | doaj.art-3e56896b2e4d4608bc48ea450e4685d32022-12-21T18:12:07ZengUniversidade Federal de Santa MariaCiência Rural1678-45962018-03-0148310.1590/0103-8478cr20170740S0103-84782018000300453Antimicrobial wound dressing films containing essential oils and oleoresins of pepper encapsulated in sodium alginate filmsJessica Miranda RosaLetícia Bicudo BonatoCarolina Bragine MancusoLaira MartinelliMônica Hitomi OkuraGeoffroy Roger Pointer MalpassAna Claudia GranatoABSTRACT: Medicated wound dressings are important barriers to avoid contamination and, when they contain antimicrobial additives, can be used as treatment for infected wounds. There are several types of polysaccharide materials that serve as matrices for medicated wound dressings, among them, sodium alginate. For the preparation of the films studied in this paper, sodium alginate was employed in combination with essential oils/oleoresins (EO/OL) of six peppers that are commonly used in cooking. The EO/OL were incorporated at three different concentrations (low, intermediate and high). Most of the films prepared had better dispersion of the EO/OL at the intermediate concentration. All films studied in this research were dissolved in water at different rates. The antibacterial activity of the prepared films showed significant results against Escherichia coli, Staphylococcus aureus and Bacillus cereus, and demonstrated that the films studied may be a new alternative for medicated wound dressings.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000300453&lng=en&tlng=enmedicated wound dressingsalginate-based filmsessential oilsoleoresinsantibacterial activity |
| spellingShingle | Jessica Miranda Rosa Letícia Bicudo Bonato Carolina Bragine Mancuso Laira Martinelli Mônica Hitomi Okura Geoffroy Roger Pointer Malpass Ana Claudia Granato Antimicrobial wound dressing films containing essential oils and oleoresins of pepper encapsulated in sodium alginate films Ciência Rural medicated wound dressings alginate-based films essential oils oleoresins antibacterial activity |
| title | Antimicrobial wound dressing films containing essential oils and oleoresins of pepper encapsulated in sodium alginate films |
| title_full | Antimicrobial wound dressing films containing essential oils and oleoresins of pepper encapsulated in sodium alginate films |
| title_fullStr | Antimicrobial wound dressing films containing essential oils and oleoresins of pepper encapsulated in sodium alginate films |
| title_full_unstemmed | Antimicrobial wound dressing films containing essential oils and oleoresins of pepper encapsulated in sodium alginate films |
| title_short | Antimicrobial wound dressing films containing essential oils and oleoresins of pepper encapsulated in sodium alginate films |
| title_sort | antimicrobial wound dressing films containing essential oils and oleoresins of pepper encapsulated in sodium alginate films |
| topic | medicated wound dressings alginate-based films essential oils oleoresins antibacterial activity |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000300453&lng=en&tlng=en |
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