000 02484nab a22003977a 4500
001 G97157
003 MX-TxCIM
005 20230522213139.0
008 211022s2012 ne |||p|op||| 00| 0 eng d
022 0 _a0260-8774
024 8 _ahttps://doi.org/10.1016/j.jfoodeng.2012.05.033
040 _aMX-TxCIM
041 _aeng
090 _aCIS-7139
100 1 _aHernández-Estrada, Z.J.
_924244
245 1 0 _aViscoelastic characterization of glutenins in wheat kernels measured by creep tests
260 _aNetherlands :
_bElsevier,
_c2012.
500 _aPeer review
500 _aPeer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0260-8774
520 _aThe effect of high and low molecular weight glutenin subunits on viscoelastic properties of wheat kernels was investigated using creep tests with generalized Kelvin–Voigt model (r2 ≈ 0.94; P < 0.0001). Glu-A1, Glu-B1 and Glu-D1 affected the creep coefficients in Glu-1 loci. Regarding LMW-GS, the locus Glu-A3 had highest influence on creep followed by Glu-B3; Glu-D3 did not showed differences. In general, the modulus of elasticity E0 ≈ 242 MPa and viscosity was μ0 ≈ 1.6 × 107 MPa·s. Higher elastic moduli and viscosity were found in HMW-GS and LMW-GS of good quality compared to the poor quality performance genotypic groups. Samples with subunit Glu-A1 null presented lower elastic modulus and viscosity compared to Glu-A1 1 and 2∗. Glu-B1 13 + 16 presented higher elastic modulus and viscosity, which is associated with good quality performance. The elastic moduli, especially E0 were positively correlated with SDS-volume and rheological properties. This methodology can be applied to few kernels is easy, rapid, and nondestructive.
536 _aGlobal Wheat Program
546 _aText in English
591 _aCIMMYT Informa No. 1813|Elsevier
594 _aINT0368
595 _aCSC
650 7 _aViscoelasticity
_2AGROVOC
_924583
650 7 _aWheat
_2AGROVOC
_91310
650 7 _aGlutenins
_2AGROVOC
_91137
650 7 _aSimulation models
_2AGROVOC
_92569
700 1 _aFigueroa, J.D.C.
_917834
700 1 _aRayas-Duarte, P.
_917836
700 1 _aPeña-Bautista, R.J.
_8INT0368
_gGlobal Wheat Program
_9645
773 0 _tJournal of Food Engineering
_gv. 113, no. 1, p. 19-26
_x0260-8774
_dNetherlands : Elsevier, 2012.
856 4 _uhttps://hdl.handle.net/20.500.12665/1262
_yAccess only for CIMMYT Staff
942 _cJA
_2ddc
_n0
999 _c29495
_d29495