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040 _aUMP
090 _aTP156.E8 S68 2009 rs Bc.
100 0 _aS Muhammad Al-Hafiz Muhammad
245 1 2 _aA study on microwave-assisted extraction of zingiber aromaticum/
_cS Muhammad Al-Hafiz Muhammad
246 3 _aA study on microwave-assisted extraction of zingiber aromaticum
_h[electronic resource]
260 _aKuantan, Pahang :
_bUMP,
_c2009
300 _axiv, 56 p. :
_bill. (some col.) ;
_c30 cm +
_e1 computer disc
502 _aProject paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2009
504 _aBibliography : p. 30-34
520 3 _aThe objective of this research is to extract zingiber aromaticum essential oil by using a microwave assisted extraction (MAE) with solvent. Rhizome of zingiber aromaticum accumulates large amount of essential oil that contains bioactive sesquiterpenoid zerumbone which is widely used in medicine sectors. This research has focused on the influence of microwave power (500 Watt) at various natures of solvents and times of the extraction of zingiber aromaticum essential oil. Four types of solvents are used in this research which is ethanol, methanol, hexane and water. In this research, the methods of drying, grinding, extraction, separation and analysis are used and the sample is separated from solvents by using a rotary evaporator to get the essential oil. The sample was analyzed by using a GC-MS to identify the component of zingiber aromaticum oil. The optimum yield of zerumbone is 17.72 % at microwave power of 500 W and 10 minutes of extraction by using methanol as solvent.-Author-
650 0 _aEssences and essential oils
650 0 _aExtraction (Chemistry)
650 0 _aGinger
999 _aVIRTUA40
_c1722
_d1728
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