Effects of Solvents on the Amount of Anthraquinone
Dyes derived from natural sources have appeared as a significant alternative to synthetic dyes. Recently, the scientific community has begun to show interest in Morinda citrifolia as it is one of the natural sources. The roots of these plants were reported to be a good source of important compounds...
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Universiti Malaysia Pahang
2016
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| Online Access: | http://umpir.ump.edu.my/id/eprint/14786/ http://umpir.ump.edu.my/id/eprint/14786/ http://umpir.ump.edu.my/id/eprint/14786/1/fkksa-2016-ain-effects%20of%20solvents.pdf |
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ump-147862018-01-17T01:15:34Z http://umpir.ump.edu.my/id/eprint/14786/ Effects of Solvents on the Amount of Anthraquinone Nurul Ain, Jumri Mimi Sakinah, A. M. Zularisam, A. W. QD Chemistry Dyes derived from natural sources have appeared as a significant alternative to synthetic dyes. Recently, the scientific community has begun to show interest in Morinda citrifolia as it is one of the natural sources. The roots of these plants were reported to be a good source of important compounds, known as anthraquinones, which have been proved an important naturally occurring pigments that are widely distributed in nature to produce yellow or red dyes. However, it is not known which method and types of solvent will obtain the highest anthraquinone extract from Morinda citrifolia. In order to tackle this problem, this research was carried out to study effects of solvents on the concentration of anthraquinone using solvent extraction method at room temperature for 10 hour. Ethanol, acetone and acetonitrile were types of solvent used. The anthraquinone extract was analyzed using UV-Vis Spectrophotometer afterwards. It was observed that the acetone is the best solvent to extract the highest anthraquinone concentration followed by ethanol and acetonitrile respectively. Acetone gave anthraquinone concentration about 0.0844g/L, while ethanol and acetonitrile was 0.0440g/L and 0.0355g/L correspondingly. It also shows that acetone gave the best color in which brick red color. The results suggested that the solvent extraction method able to yield colorants from Morinda citrifolia which can work out commercially, but the color varies based on the types of solvent used. Universiti Malaysia Pahang 2016 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/14786/1/fkksa-2016-ain-effects%20of%20solvents.pdf Nurul Ain, Jumri and Mimi Sakinah, A. M. and Zularisam, A. W. (2016) Effects of Solvents on the Amount of Anthraquinone. In: Proceedings of The National Conference for Postgraduate Research (NCON-PGR 2016), 24-25 September 2016 , Universiti Malaysia Pahang (UMP), Pekan, Pahang. pp. 564-570.. http://ee.ump.edu.my/ncon/wp-content/uploads/2016/10/Proceeding-NCON-PGR-2016.zip |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
Universiti Malaysia Pahang |
| building |
UMP Institutional Repository |
| collection |
Online Access |
| language |
English |
| topic |
QD Chemistry |
| spellingShingle |
QD Chemistry Nurul Ain, Jumri Mimi Sakinah, A. M. Zularisam, A. W. Effects of Solvents on the Amount of Anthraquinone |
| description |
Dyes derived from natural sources have appeared as a significant alternative to synthetic dyes. Recently, the
scientific community has begun to show interest in Morinda citrifolia as it is one of the natural sources. The roots of these plants were reported to be a good source of important compounds, known as anthraquinones, which have been proved an important naturally occurring pigments that are widely distributed in nature to produce yellow or red dyes. However, it is not known which method and types of solvent will obtain the highest anthraquinone extract from Morinda citrifolia. In order to
tackle this problem, this research was carried out to study effects of solvents on the concentration of anthraquinone using solvent extraction method at room temperature for 10 hour. Ethanol, acetone and acetonitrile were types of solvent used. The anthraquinone extract was analyzed using UV-Vis Spectrophotometer afterwards. It was observed that the acetone is the best solvent to extract the highest anthraquinone concentration followed by ethanol and acetonitrile respectively. Acetone gave anthraquinone concentration about 0.0844g/L, while ethanol and acetonitrile was 0.0440g/L and 0.0355g/L correspondingly.
It also shows that acetone gave the best color in which brick red color. The results suggested that the solvent extraction method able to yield colorants from Morinda citrifolia which can work out commercially, but the color varies based on the types of solvent used. |
| format |
Conference or Workshop Item |
| author |
Nurul Ain, Jumri Mimi Sakinah, A. M. Zularisam, A. W. |
| author_facet |
Nurul Ain, Jumri Mimi Sakinah, A. M. Zularisam, A. W. |
| author_sort |
Nurul Ain, Jumri |
| title |
Effects of Solvents on the Amount of Anthraquinone |
| title_short |
Effects of Solvents on the Amount of Anthraquinone |
| title_full |
Effects of Solvents on the Amount of Anthraquinone |
| title_fullStr |
Effects of Solvents on the Amount of Anthraquinone |
| title_full_unstemmed |
Effects of Solvents on the Amount of Anthraquinone |
| title_sort |
effects of solvents on the amount of anthraquinone |
| publisher |
Universiti Malaysia Pahang |
| publishDate |
2016 |
| url |
http://umpir.ump.edu.my/id/eprint/14786/ http://umpir.ump.edu.my/id/eprint/14786/ http://umpir.ump.edu.my/id/eprint/14786/1/fkksa-2016-ain-effects%20of%20solvents.pdf |
| first_indexed |
2023-09-18T22:18:55Z |
| last_indexed |
2023-09-18T22:18:55Z |
| _version_ |
1777415524954669056 |