Optimization of a Green Dyeing Process Using Natural Dyes Extracted from Corchorus Olitorius Leaves
The main purpose of this study is to develop a green dyeing process using Corchorus olitorius dye extract. Corchorus olitorius leaves were used as a new dyestuff source that has never been used for cotton fabric dyeing. Dye extraction was performed using a non-conventional clean process containing e...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2023-04-01
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| Series: | Journal of Natural Fibers |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/15440478.2023.2170946 |
| _version_ | 1797674708657766400 |
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| author | Nesrine Bhouri Syrine Ltaief Naoufel Bhouri Saber Ben Abdessalem |
| author_facet | Nesrine Bhouri Syrine Ltaief Naoufel Bhouri Saber Ben Abdessalem |
| author_sort | Nesrine Bhouri |
| collection | DOAJ |
| description | The main purpose of this study is to develop a green dyeing process using Corchorus olitorius dye extract. Corchorus olitorius leaves were used as a new dyestuff source that has never been used for cotton fabric dyeing. Dye extraction was performed using a non-conventional clean process containing ethanol in an ultrasound bath. The extracted dye was applied to cotton fabric in a bath exhaustion process. The effect of dyeing parameters on the color strength of dyed fabric was studied. A response surface methodology design was used to optimize the dyeing process. The results showed that pH, dyeing temperature, and dyeing time significantly affect the dyed fabric. The optimum dyeing parameters were found at 90°C in a bath pH of 9 for 90 min. Finally, to improve the color strength, and the color-fastness, three mordanting processes, and three different mordants were used. Results show that pre-mordanted dyed cotton fabric using aluminum potassium sulfate produces the best fastness properties. |
| first_indexed | 2024-03-11T22:02:51Z |
| format | Article |
| id | doaj.art-8f57b2c85cbe4b7ab9c1f7bcdc5647e4 |
| institution | Directory Open Access Journal |
| issn | 1544-0478 1544-046X |
| language | English |
| last_indexed | 2024-03-11T22:02:51Z |
| publishDate | 2023-04-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Journal of Natural Fibers |
| spelling | doaj.art-8f57b2c85cbe4b7ab9c1f7bcdc5647e42023-09-25T10:28:59ZengTaylor & Francis GroupJournal of Natural Fibers1544-04781544-046X2023-04-0120110.1080/15440478.2023.21709462170946Optimization of a Green Dyeing Process Using Natural Dyes Extracted from Corchorus Olitorius LeavesNesrine Bhouri0Syrine Ltaief1Naoufel Bhouri2Saber Ben Abdessalem3University of MonastirUniversity of MonastirUniversity of MonastirUniversity of MonastirThe main purpose of this study is to develop a green dyeing process using Corchorus olitorius dye extract. Corchorus olitorius leaves were used as a new dyestuff source that has never been used for cotton fabric dyeing. Dye extraction was performed using a non-conventional clean process containing ethanol in an ultrasound bath. The extracted dye was applied to cotton fabric in a bath exhaustion process. The effect of dyeing parameters on the color strength of dyed fabric was studied. A response surface methodology design was used to optimize the dyeing process. The results showed that pH, dyeing temperature, and dyeing time significantly affect the dyed fabric. The optimum dyeing parameters were found at 90°C in a bath pH of 9 for 90 min. Finally, to improve the color strength, and the color-fastness, three mordanting processes, and three different mordants were used. Results show that pre-mordanted dyed cotton fabric using aluminum potassium sulfate produces the best fastness properties.http://dx.doi.org/10.1080/15440478.2023.2170946natural dyecorchorus olitoriusgreen extractioncotton fabriccolor strengthcolor-fastness |
| spellingShingle | Nesrine Bhouri Syrine Ltaief Naoufel Bhouri Saber Ben Abdessalem Optimization of a Green Dyeing Process Using Natural Dyes Extracted from Corchorus Olitorius Leaves Journal of Natural Fibers natural dye corchorus olitorius green extraction cotton fabric color strength color-fastness |
| title | Optimization of a Green Dyeing Process Using Natural Dyes Extracted from Corchorus Olitorius Leaves |
| title_full | Optimization of a Green Dyeing Process Using Natural Dyes Extracted from Corchorus Olitorius Leaves |
| title_fullStr | Optimization of a Green Dyeing Process Using Natural Dyes Extracted from Corchorus Olitorius Leaves |
| title_full_unstemmed | Optimization of a Green Dyeing Process Using Natural Dyes Extracted from Corchorus Olitorius Leaves |
| title_short | Optimization of a Green Dyeing Process Using Natural Dyes Extracted from Corchorus Olitorius Leaves |
| title_sort | optimization of a green dyeing process using natural dyes extracted from corchorus olitorius leaves |
| topic | natural dye corchorus olitorius green extraction cotton fabric color strength color-fastness |
| url | http://dx.doi.org/10.1080/15440478.2023.2170946 |
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