Noni’s root (Morinda citrifolia L.) : A potential natural dyes source for dyeing fabric / Nurul Aini Mohd Lazi

This study examines the colour obtained from Noni's root as a potential natural colorant. The dyestuff extracted at different pH condition was applied to the silk fabric. In order to fix the dyes on the silk, different mordant namely alum, copper sulphate, stannous chloride and potassium dichro...

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Main Author:	Mohd Lazi, Nurul Aini
Format:	Student Project
Language:	English
Published:	Faculty of Applied Sciences 2009
Subjects:	Dyeing Dyes
Online Access:	http://ir.uitm.edu.my/id/eprint/23176/ http://ir.uitm.edu.my/id/eprint/23176/1/PPb_NURUL%20AINI%20MOHD%20LAZI%20AS%2009_5.pdf

id	uitm-23176
recordtype	eprints
spelling	uitm-231762019-02-14T07:17:05Z http://ir.uitm.edu.my/id/eprint/23176/ Noni’s root (Morinda citrifolia L.) : A potential natural dyes source for dyeing fabric / Nurul Aini Mohd Lazi Mohd Lazi, Nurul Aini Dyeing Dyes This study examines the colour obtained from Noni's root as a potential natural colorant. The dyestuff extracted at different pH condition was applied to the silk fabric. In order to fix the dyes on the silk, different mordant namely alum, copper sulphate, stannous chloride and potassium dichromate was applied followed by dyeing process. The colour shades obtain at different pH with using different mordant on dyed fabric is observed. At lower pH the colour tends to absorb at the shorter wavelength whereas at higher pH the colour tend to shift at the longer wavelength. The range of colours produced by the same dye using different mordants was remarkable, but each mordant had an individually limited range: the used of alum and stannous chloride mordants resulted in a more fading or slightly brighten colour shades on fabric compared with using chrome and copper mordants which darken the colour shades due to the complexation formation. This shows that pH and mordants play an important role of producing various colour shades on dyed fabric using Noni's root pigment. Faculty of Applied Sciences 2009 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/23176/1/PPb_NURUL%20AINI%20MOHD%20LAZI%20AS%2009_5.pdf Mohd Lazi, Nurul Aini (2009) Noni’s root (Morinda citrifolia L.) : A potential natural dyes source for dyeing fabric / Nurul Aini Mohd Lazi. [Student Project] (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
language	English
topic	Dyeing Dyes
spellingShingle	Dyeing Dyes Mohd Lazi, Nurul Aini Noni’s root (Morinda citrifolia L.) : A potential natural dyes source for dyeing fabric / Nurul Aini Mohd Lazi
description	This study examines the colour obtained from Noni's root as a potential natural colorant. The dyestuff extracted at different pH condition was applied to the silk fabric. In order to fix the dyes on the silk, different mordant namely alum, copper sulphate, stannous chloride and potassium dichromate was applied followed by dyeing process. The colour shades obtain at different pH with using different mordant on dyed fabric is observed. At lower pH the colour tends to absorb at the shorter wavelength whereas at higher pH the colour tend to shift at the longer wavelength. The range of colours produced by the same dye using different mordants was remarkable, but each mordant had an individually limited range: the used of alum and stannous chloride mordants resulted in a more fading or slightly brighten colour shades on fabric compared with using chrome and copper mordants which darken the colour shades due to the complexation formation. This shows that pH and mordants play an important role of producing various colour shades on dyed fabric using Noni's root pigment.
format	Student Project
author	Mohd Lazi, Nurul Aini
author_facet	Mohd Lazi, Nurul Aini
author_sort	Mohd Lazi, Nurul Aini
title	Noni’s root (Morinda citrifolia L.) : A potential natural dyes source for dyeing fabric / Nurul Aini Mohd Lazi
title_short	Noni’s root (Morinda citrifolia L.) : A potential natural dyes source for dyeing fabric / Nurul Aini Mohd Lazi
title_full	Noni’s root (Morinda citrifolia L.) : A potential natural dyes source for dyeing fabric / Nurul Aini Mohd Lazi
title_fullStr	Noni’s root (Morinda citrifolia L.) : A potential natural dyes source for dyeing fabric / Nurul Aini Mohd Lazi
title_full_unstemmed	Noni’s root (Morinda citrifolia L.) : A potential natural dyes source for dyeing fabric / Nurul Aini Mohd Lazi
title_sort	noni’s root (morinda citrifolia l.) : a potential natural dyes source for dyeing fabric / nurul aini mohd lazi
publisher	Faculty of Applied Sciences
publishDate	2009
url	http://ir.uitm.edu.my/id/eprint/23176/ http://ir.uitm.edu.my/id/eprint/23176/1/PPb_NURUL%20AINI%20MOHD%20LAZI%20AS%2009_5.pdf
first_indexed	2023-09-18T23:10:14Z
last_indexed	2023-09-18T23:10:14Z
_version_	1777418753090256896

Noni’s root (Morinda citrifolia L.) : A potential natural dyes source for dyeing fabric / Nurul Aini Mohd Lazi

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