000 02357nam a2200301 a 4500
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008 131113t2013 my da f m 000 0 eng d
020 _aTHE0002136(Local)
039 9 _a201905131656
_byusri
_y201311130822
_znabilah
040 _aUMP
090 _aQD321 .S93 2013 rs Bc.
100 0 _aSyahirah Razib
245 1 0 _aEffect of particle size on xylose, glucose and arabinose production from oil palm trunk /
_cSyahirah Razib
260 _aKuantan, Pahang :
_bUMP,
_c2013
300 _axvii, 96 p. :
_bill. ;
_c30 cm. +
_e1 CD-ROM
502 _aProject paper (Bachelor of Chemical Engineering (Biotechnology)) -- Universiti Malaysia Pahang – 2013
504 _aBibliography : p. 89-92
520 3 _aOil palm trunks are one of the potential lignocellulosic sources for monosaccharides production. Acid hydrolysis and enzymatic hydrolysis method were combined to obtain higher yield of monosaccharides. Therefore, this paper was designed to study the effect of particle size of oil palm trunk (OPT) on the production of xylose, glucose and arabinose. In acid hydrolysis, 3.24% sulphuric acid (H2SO4) was used at temperature of 121°C for 40 minutes to degrade the hemicelluloses thus generates xylose. The filtrate was analysed using High Performance Liquid Chromatography (HPLC).The result showed that the highest xylose, glucose and arabinose generated were 14.092 g/L, 10.233 g/L and 4.761 g/L respectively at 160μm particle size. Solid wastes from acid hydrolysis were degraded by cellulotic enzyme to produce glucose and the hydrolysate was analysed using YSI Biochemistry Analyser. The highest glucose produced was 2.82 g/L at 800μm particle size. Overall, the highest glucose production was 12.873 g/L at 160μm particle size. As the conclusion, combination of both methods helps in increasing the glucose production and reduces the abundant waste of biomass. From this research, it is recommended that purification method should be done in order to obtain high purity of xylose, glucose and arabinose
650 0 _aOil palm
650 0 _aTree trunks
650 0 _aXylose
650 0 _aGlucose
650 0 _aArabinose
650 0 _aMonosaccharides
999 _aVIRTUA40
_c4305
_d4311
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