000			01857ntm a2200253 a 4500
001			vtls000084687
003			KUKTEM
005			20251117113249.0
008			141224t2014 my a f m 000 0 eng d
020			_aTHE0004354(Local)
039		9	_a201905161045 _brohana _y201412241345 _zfawwaz
040			_aUMP
090			_aTP248.E5 R63 2014 r Bc.
100	0		_aRobiatun Ain Maidin
245	1	0	_aExtraction and characterization of gelatine from chicken skin / _cRobiatun Ain Maidin
260			_aKuantan, Pahang : _bUMP, _c2014
300			_axi, 45 p. : _bill. ; _c30 cm. + _e1 CD-ROM
500			_aFaculty of Chemical & Natural Resources Engineering
502			_aProject paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang – 2014
504			_aBibliography : p. 36-41
520	3		_aGelatine is mixture of peptides and protein produce by partial hydrolysis of collagen from the animal skin, connective tissue and bones. Gelatine has gelling, foaming and emulsifying properties that contribute to a wide range of applications in the food, pharmaceutical, photographic and cosmetic industries. In the current study, gelatine was extracted from the chicken skin and was characterized in term of yield, molecular weight, melting point and viscosity. Two different pre-treatment methods using acetic acid and nitric acid were used during preparation of gelatine. The yield of gelatine using acetic acid and nitric acid pre-treatment are 11.19 %(w/w) and 9.18%(w/w) respectively based on dry weight basis. Both gelatines showed the same molecular weight pattern range from 53 to 250 kDa. The viscosity of gelatine using acetic acid and nitric acid pre-treatment are 3.3 mPa.s and 2.8 mPa.s respectively
650		0	_aExtraction (Chemistry)
999			_aVIRTUA40 _c5710 _d5716
999			_aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5000*5020*5040*5200*6500*9992