Natural pigment and natural mordant: Spectrophotometry studies / Nurul Idayu Abdullah

The natural pigment was successfully extracted from Lawsonia inermis leaves and Allium Haemonatochiton skin in distilled water at 100 °C while the natural mordant was prepared of Terminalia Catappa and Oryza Sativa in distilled water. The crude extract of Allium Haemonatochiton gives a red maroon so...

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Bibliographic Details
Main Author:	Abdullah, Nurul Idayu
Format:	Student Project
Language:	English
Published:	Faculty of Applied Sciences 2009
Subjects:	Textile bleaching, dyeing, printing, etc. Dyeing Dyes
Online Access:	http://ir.uitm.edu.my/id/eprint/23182/ http://ir.uitm.edu.my/id/eprint/23182/1/PPb_NURUL%20IDAYU%20ABDULLAH%20AS%2009_5.pdf

id	uitm-23182
recordtype	eprints
spelling	uitm-231822019-02-14T09:25:19Z http://ir.uitm.edu.my/id/eprint/23182/ Natural pigment and natural mordant: Spectrophotometry studies / Nurul Idayu Abdullah Abdullah, Nurul Idayu Textile bleaching, dyeing, printing, etc. Dyeing Dyes The natural pigment was successfully extracted from Lawsonia inermis leaves and Allium Haemonatochiton skin in distilled water at 100 °C while the natural mordant was prepared of Terminalia Catappa and Oryza Sativa in distilled water. The crude extract of Allium Haemonatochiton gives a red maroon solution while the crude extract of Lawsonia inermis gives a reddish orange solution. The Terminalia Catappa crude extract produced a yellowish brown color while the Sativa Oryza crude extract produced a pale yellow color. In present study, the different mixture of natural pigment and natural mordant produced a difference shade of color. The maximum absorption for all samples was measured by UV-VIS Spectrophotometer. The maximum absorption spectra for mixture of Lawsonia inermis leaves with Oryza Sativa shows a hyperchromic effect while Lawsonia inermis with Terminalia Catappa and mixture of Allium Haemonatochiton with Oryza Sativa shows a hypsochromic shift but the mixture of Allium Haemonatochiton with Terminalia Catappa shows a bathochromic shift. Faculty of Applied Sciences 2009 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/23182/1/PPb_NURUL%20IDAYU%20ABDULLAH%20AS%2009_5.pdf Abdullah, Nurul Idayu (2009) Natural pigment and natural mordant: Spectrophotometry studies / Nurul Idayu Abdullah. [Student Project] (Unpublished)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	Textile bleaching, dyeing, printing, etc. Dyeing Dyes
spellingShingle	Textile bleaching, dyeing, printing, etc. Dyeing Dyes Abdullah, Nurul Idayu Natural pigment and natural mordant: Spectrophotometry studies / Nurul Idayu Abdullah
description	The natural pigment was successfully extracted from Lawsonia inermis leaves and Allium Haemonatochiton skin in distilled water at 100 °C while the natural mordant was prepared of Terminalia Catappa and Oryza Sativa in distilled water. The crude extract of Allium Haemonatochiton gives a red maroon solution while the crude extract of Lawsonia inermis gives a reddish orange solution. The Terminalia Catappa crude extract produced a yellowish brown color while the Sativa Oryza crude extract produced a pale yellow color. In present study, the different mixture of natural pigment and natural mordant produced a difference shade of color. The maximum absorption for all samples was measured by UV-VIS Spectrophotometer. The maximum absorption spectra for mixture of Lawsonia inermis leaves with Oryza Sativa shows a hyperchromic effect while Lawsonia inermis with Terminalia Catappa and mixture of Allium Haemonatochiton with Oryza Sativa shows a hypsochromic shift but the mixture of Allium Haemonatochiton with Terminalia Catappa shows a bathochromic shift.
format	Student Project
author	Abdullah, Nurul Idayu
author_facet	Abdullah, Nurul Idayu
author_sort	Abdullah, Nurul Idayu
title	Natural pigment and natural mordant: Spectrophotometry studies / Nurul Idayu Abdullah
title_short	Natural pigment and natural mordant: Spectrophotometry studies / Nurul Idayu Abdullah
title_full	Natural pigment and natural mordant: Spectrophotometry studies / Nurul Idayu Abdullah
title_fullStr	Natural pigment and natural mordant: Spectrophotometry studies / Nurul Idayu Abdullah
title_full_unstemmed	Natural pigment and natural mordant: Spectrophotometry studies / Nurul Idayu Abdullah
title_sort	natural pigment and natural mordant: spectrophotometry studies / nurul idayu abdullah
publisher	Faculty of Applied Sciences
publishDate	2009
url	http://ir.uitm.edu.my/id/eprint/23182/ http://ir.uitm.edu.my/id/eprint/23182/1/PPb_NURUL%20IDAYU%20ABDULLAH%20AS%2009_5.pdf
first_indexed	2023-09-18T23:10:15Z
last_indexed	2023-09-18T23:10:15Z
_version_	1777418753956380672

Natural pigment and natural mordant: Spectrophotometry studies / Nurul Idayu Abdullah

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