Optimization of the ultrasonic parameters of extraction and dyeing and preservation of natural dye from Xylocarpus moluccensis / Norul Azilah Abdul Rahman
Traditionally, natural dyes were extracted by soaking or boiling method which requires long extraction time, high temperature and plenty of water. Hence, there is a demand to exploit suitable efficient techniques to extract natural dyes from plant materials. In this study, ultrasonic method was empl...
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| Format: | Thesis |
| Language: | English |
| Published: |
2017
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| Online Access: | https://ir.uitm.edu.my/id/eprint/86025/1/86025.pdf https://ir.uitm.edu.my/id/eprint/86025/ |
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| Summary: | Traditionally, natural dyes were extracted by soaking or boiling method which requires long extraction time, high temperature and plenty of water. Hence, there is a demand to exploit suitable efficient techniques to extract natural dyes from plant materials. In this study, ultrasonic method was employed to extract natural dyes from a mixture of heartwood and bark of Xylocarpus moluccensis (XM) which can be found in mangroves forest around Peninsular Malaysia. |
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