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000			02160ntm a2200241 a 4500
001			vtls000083354
003			KUKTEM
005			20251117113246.0
008			141112t2013 my a f 000 0 eng d
020			_aTHE0004080(Local)
039		9	_a201905160916 _bfauzi _c201411261258 _dfawwaz _c201411141248 _dfawwaz _c201411121504 _dfawwaz _y201411121503 _zfawwaz
040			_aUMP
090			_aTP156.E8 S29 2013 r Bc.
100	0		_aMohamad Sazwan Ismail
245	1	0	_aExtraction of beta-carotene from carrot via soxhlet extraction method / _cMohamad Sazwan Ismail
260			_aKuantan, Pahang : _bUMP, _c2013
300			_axiv, 62 p. : _bill. ; _c30 cm. + _e1 CD-ROM
502			_aProject paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2013
504			_aBibliography : p. 61
520	3		_aExtraction of carotene from carrot (Daucus Carota.L) using Soxhlet extraction method was done by using different solvent and time. Beta-carotene is the highest constituents in carotene. Fresh carrots are used as sample in this study. The effect of different parameters, which are type of solvents and duration of extraction time. Three types of solvents are used in this research which are acetone, ethanol, and 2-propanol. While, the duration of extraction time used are 2, 4, 6, and 8 hours. The overall process of this research involves four major steps which are sample preparation, extraction of carotene compound by using Soxhlet extraction, solvent separation of extracted compound by using rotary evaporator and analysis of carotene yield by using HPLC. When separated the desired compound from solvent, set the evaporator temperature at the boiling point of the solvent. The samples is then need to be filter first for the purpose of HPLC. The LC-18 is use as our HPLC column. The peak area for acetone is 19.7714%, 11.7953% for ethanol and 11.9622% for 2-propanol. The optimum extraction time for acetone is 6 hours. So, as a nutshell acetone is the best solvent with the optimum extraction time of 6 hours
650		0	_aExtraction (Chemistry)
999			_aVIRTUA40 _c5619 _d5625
999			_aVTLSSORT0080020004000900100024502600300050205040520065009992