Cereal Research Communications
Volume/Issue:
Volume 41: Issue 1
Changes in baking quality of composite wheat/hemp flour detected by means of mixolab
Authors: M. Hrušková 1 , I. Švec 1 , and I. Jurinová 1
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  • 1 Institute of Chemical Technology Department of Carbohydrates and Cereals Technická 5 166 28 Prague Czech Republic
DOI:
https://doi.org/10.1556/crc.2012.0033
Page Count:
150–159
Publication Date:
01 Mar 2013
Online Publication Date:
16 Oct 2012
Article Category:
Research Article
Restricted access

The quality of wheat-hemp composites prepared with different amounts of hemp flour (5, 10, 15 and 20%) was characterised by the mixolab rheological test. The present study is related to three defatted hemp flour types addition, K1 and K2 gained from seeds bred conventionally, and K3 in bio-planting regime. Wheat flour of good baking quality was provided by a Czech commercial mill. Besides the mixolab profiles, basic baking quality parameters were also determined. By analytical methods, protein content, Zeleny’s value and Falling Number were determined. Dough baking quality was tested with the help of three rheological apparatuses, namely farinograph, extensigraph and amylograph. Moreover, laboratory baking test was performed, and specific bread volume was calculated. Mixolab torque data was strongly affected by substitution level than hemp flour type. The most precise distinguishing of samples was observed during the mixing and starch retrogradation phases of the test. Correlation analysis confirmed proper relationships between mixolab and rheological parameters related both to protein properties (C1, C2, C1–C2 vs. farinograph and extensigraph ones) and starch or starch gel properties (C3, C4, C5 vs. amylograph ones). In the former case, the strongest relationship was found between C1 and the dough development time (−0.80, p < 99%), while in the latter between the amylase activity estimation (C3–C4) and the amylograph viscosity maximum (−0.87, p < 99%). Bread specific volume could be predicted by all five basic mixolab C’s. The best fitting correlation was found for C3 readings (starch gelatinization rate, r = 0.87, p < 99%), while links of C1 or C2 (maximum torque as gluten strength and protein weakening) were softer (r = 0.73 and 0.70, respectively, p < 99%).

  • Banu, I., Stoenescu, G., Ionescu, V., Aprodu, I. 2011. Estimation of the baking quality of wheat flours based on rheological parameters of the Mixolab curve. Czech J. Food Sci. 29:35–44.

    Aprodu I. , 'Estimation of the baking quality of wheat flours based on rheological parameters of the Mixolab curve ' (2011 ) 29 Czech J. Food Sci. : 35 -44.

    • Search Google Scholar

  • Best, D. 2009. Whole seed-better than whole grain? Cereal Food World 54:226–228.

    Best D. , 'Whole seed-better than whole grain? ' (2009 ) 54 Cereal Food World : 226 -228.

  • Callaway, J.C. 2004. Hempseed as a nutritional resource: an overview. Euphytica 140:65–72.

    Callaway J.C. , 'Hempseed as a nutritional resource: an overview ' (2004 ) 140 Euphytica : 65 -72.

    • Search Google Scholar

  • Codina, G.G., Mironeasa, S., Bordei, D., Leahu, A. 2010. Mixolab versus alveograph and falling number. Czech J. Food Sci. 28:185–191.

    Leahu A. , 'Mixolab versus alveograph and falling number ' (2010 ) 28 Czech J. Food Sci. : 185 -191.

    • Search Google Scholar

  • Dubat, A. 2010. A new AACC international approved method to measure rheological properties of a dough sample. Cereal Food World 55:150–153.

    Dubat A. , 'A new AACC international approved method to measure rheological properties of a dough sample ' (2010 ) 55 Cereal Food World : 150 -153.

    • Search Google Scholar

  • Fitzpatric, K. 2007. Innovation in Western Canadian functional food ingredients. Cereal Food World 52:288–289.

    Fitzpatric K. , 'Innovation in Western Canadian functional food ingredients ' (2007 ) 52 Cereal Food World : 288 -289.

    • Search Google Scholar

  • Hrušková, M., Švec, I., Jirsa, O. 2006. Correlation between milling and baking parameters of wheat varieties. J. Food Eng. 77:439–444.

    Jirsa O. , 'Correlation between milling and baking parameters of wheat varieties ' (2006 ) 77 J. Food Eng. : 439 -444.

    • Search Google Scholar

  • Ivanyi, I. 2006. Effect of genotype and environment on the oil content and fatty composition of hempseed. Cereal Res. Commun. 34:493–496.

    Ivanyi I. , 'Effect of genotype and environment on the oil content and fatty composition of hempseed ' (2006 ) 34 Cereal Res. Commun. : 493 -496.

    • Search Google Scholar

  • Jirsa, O., Hrušková, M., Švec, I. 2007. Bread features evaluation by NIR analysis. Czech J. Food Sci. 25:243–248.

    Švec I. , 'Bread features evaluation by NIR analysis ' (2007 ) 25 Czech J. Food Sci. : 243 -248.

    • Search Google Scholar

  • Mironeasa, S., Codina, G.G., Mironeasa, C. 2011. The effect of wheat flour substitution with grape seed flour on the rheological parameters of the dough assessed by Mixolab. J. Texture Studies 43:40–48.

    Mironeasa C. , 'The effect of wheat flour substitution with grape seed flour on the rheological parameters of the dough assessed by Mixolab ' (2011 ) 43 J. Texture Studies : 40 -48.

    • Search Google Scholar

  • Muenzing, K., Twingelberg, H., Wessier, C. 1999. Investigation into the processing of hemp seeds for food. Getreide, Mehl und Brot 53:180–186.

    Wessier C. , 'Investigation into the processing of hemp seeds for food ' (1999 ) 53 Getreide, Mehl und Brot : 180 -186.

    • Search Google Scholar

  • Ohr, L.M. 2009. Good-for-you-grains. Food Technol. 63:57–61.

    Ohr L.M. , 'Good-for-you-grains ' (2009 ) 63 Food Technol. : 57 -61.

  • Papoušková, L., Capouchová, I., Kostelanská, M., Škeríková, A., Prokinová, E., Hajšlová, J., Salava, J., Famfra, O. 2011. Changes in baking quality of winter wheat with different intensity of Fusarium spp. contamination detected by means of new rheological system Mixolab. Czech J. Food Sci. 29:420–429.

    Famfra O. , 'Changes in baking quality of winter wheat with different intensity of Fusarium spp. contamination detected by means of new rheological system Mixolab ' (2011 ) 29 Czech J. Food Sci. : 420 -429.

    • Search Google Scholar

  • Perlín, C. 2002. Hemp as food. Výziva a potraviny 3:121–122. (in Czech)

    Perlín C. , 'Hemp as food ' (2002 ) 3 Výziva a potraviny : 121 -122.

  • Rosell, C.M., Marco, C., García-Alvárez, J., Salazar, J. 2011. Rheological properties of rice-soybean protein composite flours assessed by Mixolab and ultrasound. J. Food Process Eng. 34:1838–1859.

    Salazar J. , 'Rheological properties of rice-soybean protein composite flours assessed by Mixolab and ultrasound ' (2011 ) 34 J. Food Process Eng. : 1838 -1859.

    • Search Google Scholar

  • Sun, H., Yan, S., Jiang, W., Li, G., MacRitchie, F. 2010. Contribution of lipid to physicochemical properties and Mantou-making quality of wheat flour. Food Chem. 121:332–337.

    MacRitchie F. , 'Contribution of lipid to physicochemical properties and Mantou-making quality of wheat flour ' (2010 ) 121 Food Chem. : 332 -337.

    • Search Google Scholar

  • Švec, I., Hrušková, M. 2009. Modelling of wheat, flour and bread quality. Sci. Agri. Bohem. 40:58–66.

    Hrušková M. , 'Modelling of wheat, flour and bread quality ' (2009 ) 40 Sci. Agri. Bohem. : 58 -66.

    • Search Google Scholar

  • Švec, I., Hrušková, M. 2012. The Mixolab parameters of composite wheat/hemp flour and their relation to quality features. J. of Food Quality. Accepted article.

  • Tang, Ch.H., Ten, Z., Wang, X.S., Yang, X.Q. 2006. Physicochemical and functional properties of hemp (Cannabis sativa L.) protein isolate. J. Agri. Food Chem. 54:8945–8950.

    Yang X.Q. , 'Physicochemical and functional properties of hemp (Cannabis sativa L.) protein isolate ' (2006 ) 54 J. Agri. Food Chem. : 8945 -8950.

    • Search Google Scholar

  • Vainerman, E.S., Golovina, T.O., Rogozhin, S.V. 1986. Low-molecular-weight thiol in macromolecules of Cannabis sativa 11S globulin-edestin. Nahrung 30:398–400.

    Rogozhin S.V. , 'Low-molecular-weight thiol in macromolecules of Cannabis sativa 11S globulin-edestin ' (1986 ) 30 Nahrung : 398 -400.

    • Search Google Scholar
Cover Cereal Research Communications
Cereal Research Communications A Quarterly of the Cereal Research Non-Profit Ltd. Company
Print ISSN:
0133-3720
Online ISSN:
1788-9170
Keywords:
wheat-hemp composite; rheological quality; bread volume; mixolab; correlation analysis

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