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008 141112t2013 my a f m 000 0 eng d
020 _aTHE0004032(Local)
039 9 _a201905151416
_bfauzi
_c201411261257
_dfawwaz
_c201411141251
_dfawwaz
_y201411121330
_zfawwaz
040 _aUMP
090 _aTP156.E8 M56 2013 r Bc.
100 0 _aNurul Mimi Suziana Abdul Aziz
245 1 0 _aInvestigating the potential of using moringa oleifera husks for bioethanol production /
_cNurul Mimi Suziana Abdul Aziz
260 _aKuantan, Pahang :
_bUMP,
_c2013
300 _axiii, 50 p. :
_bill. ;
_c30 cm. +
_e1 CD-ROM
502 _aProject paper (Bachelor of Chemical Engineering (Gas Technology) -- Universiti Malaysia Pahang - 2013
504 _aBibliography : p. 49-50
520 3 _aThis study is mainly focusing on ethanol production from Moringa oleifera husks, which is an agricultural waste with no appreciable value to industries or competitive use as food. Such waste presents high concentration of carbohydrates, thus it can be viewed as a potential raw material for bio ethanol production. It was good to introduce to others the advantages or uses of husks instead of being thrown away or burnt and to prove zero waste from this plant. Hence, the objective of this research was to evaluate the feasibility of ethanol production by fermentation of Moringa oleifera husks by Saccharomyces cerevisiae. Batch fermentation studies were performed with different yeast concentration. The methods used included acid hydrolysis with 5% H2SO4, followed by the fermentation with Saccharomyces cerevisae. Yeast concentration was evaluated at 1, 3 and 5 g/L and fermentation temperature was kept constant at 300C. After that, a simple fractional distillation was done to get the final product from the fermented broth. The yield of ethanol was analysed by using gas chromatography analyzer in terms of ethanol concentration (g/L). Ethanol yield from Moringa oleifera husks was maximum at 12th hour with ethanol concentration of 4.9747 g/L. This maximum yield was from the fermented broth with yeast concentration of 1 g/L. It was observed that fermentation yield decreased with an increase in yeast concentration and fermentation time. However, the results indicated that the agricultural waste such as Moringa oleifera husks could be considered as a potential lignocellulosic material for production of fermentable sugars related to bio ethanol production
650 0 _aExtraction (Chemistry)
650 0 _aMoringa oleifera
999 _aVIRTUA40
_c5617
_d5623
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