The work was conducted to determine the practical applicability of size-exclusion high performance liquid chromatography in testing wheat bread-making quality and specify which of the peak characteristics, is the best indicator of wheat quality. The research was realized on 29 cultivars of different quality. The wheat quality was evaluated by protein content, content of wet gluten, gluten index, and farinograph rheological characteristics. All of the determined peak characteristics can be used as the indicators of wheat quality but the closest correlations with the quality parameters were found for the absolute peak areas and/or relative peak areas. The area of peak 1 was positively correlated with the dough stability (r = 0.50) and negatively correlated with the degree of dough softening (r = −0.49). The relative and absolute areas of the peak 2 were in positive correlation with sedimentation volume (r = 0.68; 0.68), farinograph water absorption (r = 0.50; 0.57) and protein content (r = 0.56; 0.57). The characteristics of peaks 3 and 4 were in the closest correlation with the investigated parameters of bread-making quality, the correlation coefficients related to the peaks 3 and 4 were nearly equal and reached values 0.58–0.77. The peak height can be used as a supplemental wheat quality indicator especially for determination of certain glutenin subunits. The area/height ratio or the contents of protein fractions are of the minor importance. Then the model predicting bread-making quality from peak characteristics was built. The values of coefficients of determination R2 were the highest for Zeleny sedimentation volume (0.83–0.97). The agreement between predicted and observed values increased when not single characteristics, but their combinations were considered.
Batey, I.L., Gupta, R.B., MacRitchie, F. 1991. Use of size-exclusion high-performance liquid chromatography in the study of wheat flour proteins: An improved chromatographic procedure. Cereal Chem. 68:207–209.
MacRitchie F. , 'Use of size-exclusion high-performance liquid chromatography in the study of wheat flour proteins: An improved chromatographic procedure ' (1991 ) 68 Cereal Chem. : 207 -209 .
Belderok, B., Mesdag, J., Donner, D.A. 2000. Bread-making Quality of Wheat. A Century of Breeding in Europe. Part One: Developments in bread-making processes. Part Two: Breeding for bread-making quality in Europe. Kluwer Academic Publishers, Dordrecht, The Netherlands.
Donner D.A. , '', in Bread-making Quality of Wheat. A Century of Breeding in Europe. Part One: Developments in bread-making processes. Part Two: Breeding for bread-making quality in Europe , (2000 ) -.
Bietz, J.A. 1986. Wheat. In: Pomeranz, Y. (ed.), Advances in Cereal Science and Technology, Vol. VIII. Am. Assoc. of Cereal Chemists. St. Paul, MN, USA, pp. 105–170.
Bietz J.A. , '', in Advances in Cereal Science and Technology, Vol. VIII , (1986 ) -.
Ciaffi, M., Tozzi, L., Lafiandra, D. 1996. Relationship between flour protein composition determined by size-exclusion high-performance liquid chromatography and dough rheological parameters. Cereal Chem. 73: 346–351.
Lafiandra D. , 'Relationship between flour protein composition determined by size-exclusion high-performance liquid chromatography and dough rheological parameters ' (1996 ) 73 Cereal Chem. : 346 -351 .
Dachkevitch, T., Autran, J.C. 1989. Prediction of baking quality of bread wheats in breeding programs by SE - HPLC. Cereal Chem. 66:448–456.
Autran J.C. , 'Prediction of baking quality of bread wheats in breeding programs by SE - HPLC ' (1989 ) 66 Cereal Chem. : 448 -456 .
Dendy, D.A.V., Dobraszczyk, B.J. 2001. Cereals and Cereal Products. Chemistry and Technology. Aspen Publishers, Gaithersburg, MD, USA.
Dobraszczyk B.J. , '', in Cereals and Cereal Products. Chemistry and Technology , (2001 ) -.
Georget, D.M.R., Underwood-Toscano, C., Powers, S.J., Shewry, P.R., Belton, P.S. 2008. Effect of variety and environmental factors on gluten proteins: An analytical, spectroscopic, and rheological study. J. Agr. Food Chem. 56:1172–1179.
Belton P.S. , 'Effect of variety and environmental factors on gluten proteins: An analytical, spectroscopic, and rheological study ' (2008 ) 56 J. Agr. Food Chem. : 1172 -1179 .
Gianibelli, M.C., Laroque, O.R., MacRitchie, F., Wrigley, C.W. 2001. Biochemical, genetic and molecular characterization of wheat endosperm proteins. Cereal Chem. 78:635–646.
Wrigley C.W. , 'Biochemical, genetic and molecular characterization of wheat endosperm proteins ' (2001 ) 78 Cereal Chem. : 635 -646 .
Gupta, R.B., Khan, K., MacRitchie, F. 1993. Biochemical basis of flour properties in bread wheats. I. Effect of variation in the quantity and size distribution of polymeric protein. J. Cereal Sci. 18:23–41.
MacRitchie F. , 'Biochemical basis of flour properties in bread wheats. I. Effect of variation in the quantity and size distribution of polymeric protein ' (1993 ) 18 J. Cereal Sci. : 23 -41 .
Hamer, R.J., Hoseney, R.C. 1998. Interactions: The Key to Cereal Quality. Am. Assoc. of Cereal Chemists. St. Paul, MN, USA.
Hoseney R.C. , '', in Interactions: The Key to Cereal Quality , (1998 ) -.
Hubík, K. 2000. Use of the SE-HPLC analysis of prolamin storage protein to predict breadmaking quality in winter wheat. Rostlinná výroba 46:213–217. (in Czech)
Hubík K. , 'Use of the SE-HPLC analysis of prolamin storage protein to predict breadmaking quality in winter wheat ' (2000 ) 46 Rostlinná výroba : 213 -217 .
ICC standard No. 115/1 1992. Method for using the Brabender Farinograph. ICC standard No. 155 1994. Determination of Wet Gluten Quantity and Quality (Gluten Index ac. to Perten) of whole Wheat Meal and Wheat Flour (Triticum aestivum).
ICC standard No. 167 2000. Determination of crude protein in grain and grain products for food and feed by the Dumas Combustion Principle.
ISO 5529 2007. Wheat — Determination of the sedimentation index — Zeleny test.
Kuktaite, R., Larsson, H., Johansson, E. 2004. Variation in protein composition of wheat flour and its relationship to dough mixing behaviour. J. Cereal Sci. 40:31–39.
Johansson E. , 'Variation in protein composition of wheat flour and its relationship to dough mixing behaviour ' (2004 ) 40 J. Cereal Sci. : 31 -39 .
Labuschagne, M.T., Koen, E., Dessalegn, T. 2004. Use of size-exclusion high-performance liquid chromatography for wheat quality prediction in Ethiopia. Cereal Chem. 81:533–537.
Dessalegn T. , 'Use of size-exclusion high-performance liquid chromatography for wheat quality prediction in Ethiopia ' (2004 ) 81 Cereal Chem. : 533 -537 .
Lagrain, B., Thewissen, B.G., Broje, K., Delcour, J.A. 2007. Impact of redox agents on the extractability of gluten proteins during bread making. J. Agr. Food Chem. 55:5320–5325.
Delcour J.A. , 'Impact of redox agents on the extractability of gluten proteins during bread making ' (2007 ) 55 J. Agr. Food Chem. : 5320 -5325 .
Larroque, O.R., Bekes, F. 2000. Rapid size-exclusion chromatography analysis of molecular size distribution for wheat endosperm protein. Cereal Chem. 77:451–453.
Bekes F. , 'Rapid size-exclusion chromatography analysis of molecular size distribution for wheat endosperm protein ' (2000 ) 77 Cereal Chem. : 451 -453 .
León, E., Aouni, R., Piston, F., Rodríguez-Quijano, M., Shewry, P.R., Martín, A., Barro, F. 2010. Stacking HMW-GS transgenes in bread wheat: Combining subunit 1Dy10 gives improved mixing properties and dough functionality. J. Cereal Sci. 51:13–20.
Barro F. , 'Stacking HMW-GS transgenes in bread wheat: Combining subunit 1Dy10 gives improved mixing properties and dough functionality ' (2010 ) 51 J. Cereal Sci. : 13 -20 .
Ohm, J.B., Ross, A.S., Peterson, C.J., Morris, C.F. 2009. Relationship of quality characteristics with size-exclusion HPLC chromatogram of protein extract in soft white winter wheats. Cereal Chem. 86:197–203.
Morris C.F. , 'Relationship of quality characteristics with size-exclusion HPLC chromatogram of protein extract in soft white winter wheats ' (2009 ) 86 Cereal Chem. : 197 -203 .
Payne, P.I., Nightingale, M.A., Krattinger, A.F., Holt, L.M. 1987. The relationship between HMW glutenin subunit composition and the bread-making quality of British-grown wheat varieties. J. Sci. Food Agric. 40:51–65.
Holt L.M. , 'The relationship between HMW glutenin subunit composition and the bread-making quality of British-grown wheat varieties ' (1987 ) 40 J. Sci. Food Agric. : 51 -65 .
Primard, S., Graybosch, R., Peterson, C.J., Lee, J.H. 1991. Relationships between gluten protein composition and quality characteristics in four populations of high-protein, hard red winter wheat. Cereal Chem. 68:305–312.
Lee J.H. , 'Relationships between gluten protein composition and quality characteristics in four populations of high-protein, hard red winter wheat ' (1991 ) 68 Cereal Chem. : 305 -312 .
Sadouki, H., Cazalis, R., Azzout, B. 2005. Fractionation of Algerian common wheat proteins by HPLC and sodium dodecyl sulphate-polyacrylamide gel electrophoresis; relationship with technological quality. LWT 35: 829–841.
Azzout B. , 'Fractionation of Algerian common wheat proteins by HPLC and sodium dodecyl sulphate-polyacrylamide gel electrophoresis; relationship with technological quality ' (2005 ) 35 LWT : 829 -841 .
Singh, N.K., Donovan, R., MacRitchie, F. 1990. Use of sonication and size-exclusion high-performance liquid chromatography in the study of wheat flour proteins. II. Relative quantity of glutenin as a measure of breadmaking quality. Cereal Chem. 67:161-170.
MacRitchie F. , 'Use of sonication and size-exclusion high-performance liquid chromatography in the study of wheat flour proteins. II. Relative quantity of glutenin as a measure of breadmaking quality ' (1990 ) 67 Cereal Chem. : 161 -170 .
Tsilo, T.J., Ohm, J.B., Hareland, G.A., Anderson, J.A. 2010. Association of size-exclusion HPLC of endosperm proteins with dough mixing and breadmaking characteristics in a recombinant inbred population of hard red spring wheat. Cereal Chem. 87:104–111.
Anderson J.A. , 'Association of size-exclusion HPLC of endosperm proteins with dough mixing and breadmaking characteristics in a recombinant inbred population of hard red spring wheat ' (2010 ) 87 Cereal Chem. : 104 -111 .
Wieser, H. 2007. Chemistry of gluten proteins. Food Microbiol. 24:115–119.
Wieser H. , 'Chemistry of gluten proteins ' (2007 ) 24 Food Microbiol. : 115 -119 .
Wieser, H., Zimmermann, G. 2000. Importance of amounts and proportions of high molecular weight subunits of glutenin for wheat quality. Eur. Food Res. Technol. 210:324–330.
Zimmermann G. , 'Importance of amounts and proportions of high molecular weight subunits of glutenin for wheat quality ' (2000 ) 210 Eur. Food Res. Technol. : 324 -330 .