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A pH-Sensing Film from Tamarind Seed Polysaccharide with Litmus Lichen Extract as an Indicator
A new pH-sensing film was developed by using tamarind seed polysaccharide (TSP) and natural dye extracted from litmus lichen (LLE). The addition of LLE from 0 to 2.5% decreased the tensile strength and elongation at break from 30.20 to 29.97 MPa and 69.73% to 60.13%, respectively, but increased the...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2017
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6415087/ https://www.ncbi.nlm.nih.gov/pubmed/30966049 http://dx.doi.org/10.3390/polym10010013 |