International Journal of Agricultural Research1816-48972152-2553Academic Journals Inc.10.3923/ijar.2011.347.357XuJingyuan MohamedAbdellatif A. QureshiNasib 4201164To study the viscoelastic properties of the remain residues after fermentation of crops, the linear and non-linear rheological properties of the suspensions of remain residues for the Hard Red Spring wheat (HRS) flour, soft wheat (Pastry) flour, barley flour, as well as the of HRS flour, pastry flour and barley flour after fermentation were investigated. The linear and non-linear rheological properties of the suspensions for vital wheat gluten and barley protein were also investigated and compared with the results for suspensions of residues from fermented HRS (FHRS), Fermented Pastry Flour (FP) and Fermented Barely flour (FB), respectively. The linear viscoelastic properties for all the materials in this study exhibited viscoelastic solid behaviors. While the non-linear rheological properties of the suspensions for all measured samples displayed shear-thinning behaviors which can be well described by a power law constitutive model. Both linear and non-linear rheological properties for the FHRS suspension were similar to those for the vital wheat gluten suspension and much stronger than those for the HRS suspension. The linear and non-linear viscoelastic properties for FP were stronger than those for Pastry flour suspension but weaker than those for the wheat gluten suspension. For barley, both linear and non-linear rheological properties for FB and barley protein suspensions were close to each other and stronger than those for un-fermented barley flour suspension. According to this study, it is highly expected that the FHRS and FB will be utilized as alternative materials for vital wheat gluten and barley protein, respectively.]]>Bird, R.B., R.C. Armstrong and O. Hassager, 19771st Edn.,pp: 208-209pp: 208-209Balat, M.,201152858875Dale, B.E., M.S. Allen, M. Laser and L.R. Lynd,20093219230Hill, J.,20091125139Keshwani, D.R. and J.J. Cheng,200910015151523Kindred, D.R., T.M.O. Verhoeven, R.M. Weightman, J.S. Swanston, R.C. Agu, J.M. Brosnan and R. Sylvester-Bradley,2008484657Lacerenza, J.A., J.M. Martin, L.E. Talbert, S.P. Lanning and M.J. Giroux,200885322328Lagrain, B., B. Goderis, K. Brijs and J.A. Delcour,201011533541Liao, L., M. Zhao, J. Ren, H. Zhao, C. Cui and X. Hu,201090409417Mohamed, A., M.P. Hojilla-Evangelista, S.C. Peterson and G. Biresaw,200784281288Ni, Y. and Z. Sun,2009Clostridium acetobutylicum in China.]]>83415423Perego, P., A. Sordi, R. Guastalli and A. Converti,200742649657Qureshi, N. and H.P. Blaschek,199917175184Qureshi, N., B.C. Saha and M.A. Cotta,2007Clostridium beijerinckii.]]>30419427Qureshi, N., B.C. Saha and M.A. Cotta,2008Clostridium beijerinckii: Part II-fed-batch fermentation.]]>32176183Qureshi, N., B.C. Saha, R.E. Hector, S.R. Hughes and M.A. Cotta,2008Clostridium beijerinckii: Part I-Batch fermentation.]]>32168175Ruane, J., A. Sonnino and A. Agostini,20103414271439Schwarz, W.H. and R. Gapes,200611619Storz, H., U. Zimmermann, H. Zimmermann and W.M. Kulicke,201049155167Vinod, V.T.P., R.B. Sashidhar, V.U.M. Sarma and U.V.R.V. Saradhi,2008Cochlospermum gossypium): A tree gum from India.]]>5621992207Zverlov, V.V., O. Berezina, G.A. Velikodvorskaya and W.H. Schwarz,200671587597Gibreel, A., J.R. Sandercock, J. Lan, L.A. Goonewardene, R.T. Zijlstra, J.M. Curtis and D.C. Bressler,2009Saccharomyces cerevisiae: Examination of barley as a feedstock for bio-ethanol production and value-added products.]]>7513631372Xu, J., J.A. Bietz, F.C. Felker, C.J. Carriere and D. Wirtz,200178181185Xu, J., J.A. Bietz and C.J. Carriere,200710110251030