Comparison of pre-treatment method in extraction of Aqualaria malaccensis
MUCEET 2009 is organized by Malaysian Technical Universities Network (MTUN) comprising of Universiti Malaysia Perlis (UniMAP), Universiti Tun Hussein Onn (UTHM), Universiti Teknikal Melaka (UTeM) and Universiti Malaysia Pahang (UMP), 20th - 22nd June 2009 at M. S. Garden Hotel, Kuantan, Pahang.
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Universiti Malaysia Pahang (UMP)
2010
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| Online Access: | http://dspace.unimap.edu.my/xmlui/handle/123456789/8636 |
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my.unimap-86362010-08-12T09:22:47Z Comparison of pre-treatment method in extraction of Aqualaria malaccensis Zuraidah, M. A. Rosli, M. Y. Aqualaria Malaccensis Gaharu Soaking Ultrasonic Enzymatic Malaysian Technical Universities Conference on Engineering and Technology (MUCEET) MUCEET 2009 is organized by Malaysian Technical Universities Network (MTUN) comprising of Universiti Malaysia Perlis (UniMAP), Universiti Tun Hussein Onn (UTHM), Universiti Teknikal Melaka (UTeM) and Universiti Malaysia Pahang (UMP), 20th - 22nd June 2009 at M. S. Garden Hotel, Kuantan, Pahang. Aqualaria malaccensis or gaharu is wood which able to produce unique aromatic scent, the most expensive of essential oil. The study on the contribution of pre-treatment process in the extraction of the essential oil was carried out by using hydro distillation. Soaking, ultrasonic, enzymatic and combination of ultrasonic with enzymatic pre-treatment were examined. The sample was pre treated for 3 hours and extracted for 3 days. In using different of pretreatment method in extraction of gaharu oil, combination of ultrasonication and enzymatic identified as the best pretreatment step. The orders of extraction efficiency for the most oil extracted from gaharu as a result of pretreatment are as follow: Combination ultrasonic with enzymatic > ultrasonic > enzymatic > soaking. In comparison to untreated sample, soaking technique improved the oil yield by 28% but, 54% was achieved in the extraction of sample pretreated with combination of ultrasound and enzymatic. 2010-08-12T09:22:47Z 2010-08-12T09:22:47Z 2009-06-20 Working Paper p.1-5 http://hdl.handle.net/123456789/8636 en Proceedings of the Malaysian Technical Universities Conference on Engineering and Technology (MUCEET) 2009 Universiti Malaysia Pahang (UMP) |
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Malaysia |
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Universiti Malaysia Perlis |
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| language |
English |
| topic |
Aqualaria Malaccensis Gaharu Soaking Ultrasonic Enzymatic Malaysian Technical Universities Conference on Engineering and Technology (MUCEET) |
| spellingShingle |
Aqualaria Malaccensis Gaharu Soaking Ultrasonic Enzymatic Malaysian Technical Universities Conference on Engineering and Technology (MUCEET) Zuraidah, M. A. Rosli, M. Y. Comparison of pre-treatment method in extraction of Aqualaria malaccensis |
| description |
MUCEET 2009 is organized by Malaysian Technical Universities Network (MTUN) comprising of Universiti Malaysia Perlis (UniMAP), Universiti Tun Hussein Onn (UTHM), Universiti Teknikal Melaka (UTeM) and Universiti Malaysia Pahang (UMP), 20th - 22nd June 2009 at M. S. Garden Hotel, Kuantan, Pahang. |
| format |
Working Paper |
| author |
Zuraidah, M. A. Rosli, M. Y. |
| author_facet |
Zuraidah, M. A. Rosli, M. Y. |
| author_sort |
Zuraidah, M. A. |
| title |
Comparison of pre-treatment method in extraction of Aqualaria malaccensis |
| title_short |
Comparison of pre-treatment method in extraction of Aqualaria malaccensis |
| title_full |
Comparison of pre-treatment method in extraction of Aqualaria malaccensis |
| title_fullStr |
Comparison of pre-treatment method in extraction of Aqualaria malaccensis |
| title_full_unstemmed |
Comparison of pre-treatment method in extraction of Aqualaria malaccensis |
| title_sort |
comparison of pre-treatment method in extraction of aqualaria malaccensis |
| publisher |
Universiti Malaysia Pahang (UMP) |
| publishDate |
2010 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/8636 |
| _version_ |
1643789276272394240 |