Getting mordant and dye from Musa paradisiaca and its application to thetextile industry
The aim of this white paper is to explain the methodology used and the various procedures temperate in carrying out the proposed project, which was based on the extraction of tannin from the sap of pseudostem and its subsequent use as mordant (light brown Carmelita) pigmentation samples cotton and s...
| Autores Principales: | Batista, Bionelys, Guerra, Dayra, Miranda, Richard, Pimentel, Anaís, Rodríguez, Edwar, Tejedor De León, Alexis |
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| Formato: | Artículo |
| Idioma: | Español |
| Publicado: |
Universidad Tecnológica de Panamá
07/1
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| Acceso en línea: |
http://revistas.utp.ac.pa/index.php/ric/article/view/1447 http://ridda2.utp.ac.pa/handle/123456789/163 |
| Sumario: |
The aim of this white paper is to explain the methodology used and the various procedures temperate in carrying out the proposed project, which was based on the extraction of tannin from the sap of pseudostem and its subsequent use as mordant (light brown Carmelita) pigmentation samples cotton and synthetic fabrics. The pigmentation of the tissues was performed with coloring (brown Coffee Cocoa) extracted by reflux and / or heating direct from banana peel. Both the bite, as the dye were extracted from samples of pseudostem and shells green banana (Musa paradisiaca) collected in the region. To start with the project, the researchers started with the online search for documented information in different databases and platforms academic and / or scientific in open access mode. In the chemistry lab facilities, which has the minimum equipment needed, they came to perform various experimental procedures both extraction mordant, the dye, as in the pigmentation process of the textile samples. Pigmented tissue samples underwent two types of tests: (ii) the continuous washing and (ii) weatherability to verify the degree of fixation of the dye in the treated tissue. With a scale (very poor) to 4 (excellent), numerical appreciation 0 tissues undergoing trials obtained a score of 3 (after two washed) and 4 (after two days), respectively, indicating if the use of mordants and dyes extracted from Musa paradisiaca applied to the textile industry is possible. This leads to the conclusion that you can get bio-dyes (eco tie dye) and give a comprehensive industrial use of this raw material so abundant in our country, which currently is only used its fruit. |
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