American Journal of Food Technology1557-45711557-458XAcademic Journals Inc.10.3923/ajft.2012.62.72Aegle marmelos Correa) Pulp]]>SinghAnurag KumarSanjay SharmaH.K. 2201272The effect of incubation temperature (28.18-61.82°C), incubation time (97.5-652.5 min) and pectinase concentration (0.64-7.36 mg/25 g bael pulp) on juice yield, viscosity and clarity of juice were studied. A central composite rotatable design was used to optimize the conditions for enzymatic hydrolysis of bael to maximize juice yield and clarity and to minimize viscosity. Significant regression model describing the changes of juice yield, viscosity and clarity of juice with respect to hydrolysis parameters were established with the coefficient of determination, R2 = 0.9750, 0.9507 and 0.9516, respectively and the range of different parameters (juice yield, viscosity and clarity) of juice obtained from enzyme treated bael pulp was 72.5-86.6%, 1.34-1.66 (cps) and 17.7-28.9% T, respectively. The recommended enzymatic treatment conditions were: Incubation time 425 min, incubation temperature 47°C and pectinase concentration 5.0 mg/25 g bael pulp and the juice yield, viscosity and clarity under these conditions were 84.5%, 1.35 cps and 22.43% T, respectively.]]>Baumann, J.W.,19811981pp: 129-147pp: 129-147Demir, N., J. Acar, K. Sario lu and M. Mutlu,200047275280Joshi, V.K., S.K. Chauhan and B.B. Lal,1991286566Karangwa, E., H. Khizar, L. Rao, D.S. Nshimiyimana and M.B.K. Foh et al.,20102268278Kashyap, D.R., P.K. Vohra, S. Chopra and R. Tewari,200177215227Kaur, S., B.C. Sarkar, H.K. Sharma and C. Singh,2009296100Krop, J.J.P. and W. Pilnik,197476263Kumar, S., H.K. Sharma and B.C. Sarkar,2011Aspergillus niger NCIM 548 in submerged (SmF) and Solid State Fermentation (SSF).]]>2012891298Lee, W.C., S. Yusof, N.S.A. Hamid and B.S. Baharin,2006735563Ough, C.S. and E.A. Crowell,1979302227Pande, N.C., A.R. Singh, V.N. Maurya and R.K. Katiyar,1986Aegle marmelos) fruit.]]>182934Pilnik, W. and A.G.J. Voragen,19931993pp: 1462-1469pp: 1462-1469Rai, R. and K.K. Mishra,2003Aegle marmelos Correa) fruits pulp powder.]]>85964Rakesh, S., S. Dhawan and S.S. Arya,200582527Ranganna, S.,19972nd Edn.,Sin, H.N., S. Yusof, N.S.A. Hamid and R.A. Rahman,200673313319Singh, A.K. and N. Nath,2004Aegle marmelos) beverage.]]>41432436