Chemical Composition and Sensory Properties of Gluten-Free Crackers with Buckwheat Sourdough

  • Hurija Alibašić
  • Halid Junuzović
  • Amel Selimović
  • Amra Selimović
  • Tijana Brčina
Keywords: Gluten-free Crackers, pH, Sourdough, Titratable Acidity


In this paper, the influence of biological acid dough with a strain of lactic acid bacteria (Lactobacillus plantarum) on the properties of the dough and the addition of sourdough on the quality of crackers was investigated. Changes in total titratable acidity and pH were monitored during the fermentation of the sourdough (24 hours). In the dough for the production of gluten-free crackers, the influence of the addition of sourdough on the total titratable acidity and pH value was examined. The content of water, protein, fat, starch, crude fiber, pH value and total titratable acidity was determined by flour samples for the production of gluten-free crackers and gluten-free crackers. The influence of sourdough on the sensory properties of crackers was examined. The mineral composition of zinc was determined and the contribution of the daily recommended intake was assessed. In samples of crackers subjected to storage for 5, 10, 20 and 30 days, a change in water content was monitored. The length of fermentation had a significant impact on the dynamics of pH change and on the total titratable acidity during the fermentation of sourdough. The results of the study showed that the control sample has a higher pH value than the samples with sourdough. The reason for that is the development of acetic acid during fermentation. The change in water content in the crackers over 30 days was significantly higher in the control sample compared to the samples with sourdough. Crackers with sourdough contain a significantly higher percentage of protein, ash, fiber, zinc at the expense of reducing carbohydrates.


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Rosell, C. M., Barro, F., Sousa, C., & Mena, M. C. (2014). Cereals for developing gluten-free products and analytical tools for gluten detection. Journal of Cereal Science, 59(3), 354–364.

Arranz, E., Fernández-Bañares, F., M.Rosell, C., Rodrigo, L., & Peña, A. S. (Eds.). (2015). Advances in the Understanding of Gluten related Pathology and the Evolution of Gluten-Free Foods (1st ed.). OmniaScience.pp 565-604.

Elisa, Julianti & Rusmarilin, H. & Ridwansyah, Ridwansyah & Yusraini, Era. (2016). Effect of gluten free composite flour and egg replacer on physicochemical and sensory properties of cakes. International Food Research Journal, 23(6), 2413-2418

Wronkowska, Małgorzata & Troszyńska, A. & Soral-Śmietana, M. & Wołejszo, A.. (2008). Effects of buckwheat flour (Fagopyrum esculentum Moench) on the quality of gluten-free bread. Pol. J. Food Nutr. Sci., 58(2), 211–216

Levent, Hacer & Bilgiçli, N.. (2011). Effect of gluten-free flours on physical properties of cakes. J. Food Sci. Eng., 1, 354-360.

Padalino, L., Conte, A., & Del Nobile, M. (2016). Overview on the General Approaches to Improve Gluten-Free Pasta and Bread. Foods, 5(4), 87.

Matos, M. E., & Rosell, C. M. (2015). Understanding gluten-free dough for reaching breads with physical quality and nutritional balance: Understanding gluten-free dough. Journal of the Science of Food and Agriculture, 95(4), 653–661.

Sadaf Javaria, Sarfaraz Khan Marwat, Saeeda Raza, Aneela Hameed & Kashif Waseem. Formulation of gluten-free baked products for coeliac patients: a review of contemporary methodologies and quality improving factors. American-Eurasian J. Agric. & Environ. Sci., 16(4), 826-835.

Horstmann, S., Belz, M., Heitmann, M., Zannini, E., & Arendt, E. (2016). Fundamental Study on the Impact of Gluten-Free Starches on the Quality of Gluten-Free Model Breads. Foods, 5(4), 30.

Torbica, A., Hadnađev, M., & Dapčević Hadnađev, T. (2012). Rice and buckwheat flour characterisation and its relation to cookie quality. Food Research International, 48(1), 277–283.

Giménez-Bastida, J. A., Piskuła, M., & Zieliński, H. (2015). Recent advances in development of gluten-free buckwheat products. Trends in Food Science & Technology, 44(1), 58–65.

Nedeljković, N., Sakač, M., Mandić, A., Mišan, A., Jovanov, P., Jambrec, D., ... & Pestorić, M. (2013). Antioxidant properties of buckwheat enriched gluten-free cookies. Journal on Processing and Energy in Agriculture, 17(2), 93-96.

Miskelly, D. (2017). Optimisation of End-Product Quality for the Consumer. In Cereal Grains (pp. 653–688). Elsevier.

Aderinola, Taiwo & Allikura, Olajide. (2015). Quality evaluation of cookies from wheat and breadfruit composite flour. Annals. Food Science and Technology, 16. 354-358

Giménez-Bastida, J., Piskuła, M., & Zieliński, H. (2015). Recent Advances in Processing and Development of Buckwheat Derived Bakery and Non-Bakery Products – a Review. Polish Journal of Food and Nutrition Sciences, 65(1), 9–20.

Koceva Komlenić, D. (2007). Ispitivanje utjecaja različitog načina zakiseljavanja i dodatka karboksimetilceluloze na parametre kakvoće svježih i zamrzavanih kruhova (Doctoral dissertation, Josip Juraj Strossmayer University of Osijek. Faculty of Food Technology. Department of Food Technologies. Sub-department of Cereal Technology.).

Moroni, A. V., Bello, F. D., Zannini, E., & Arendt, E. K. (2011). Impact of sourdough on buckwheat flour, batter and bread: Biochemical, rheological and textural insights. Journal of Cereal Science, 54(2), 195–202.

Gavra Kaluđerski, Nada Filipović. (1998). Metode ispitivanja kvaliteta žita, brašna i gotovih proizvoda. Tehnološki fakultet. Novi Sad.

Ghulam, M. (2009). Effect of Wheat Flour Extraction Rates on Physico-Chemical Characteristics of Sourdough Flat Bread. Available at:

Al-Numair, K. S., Ahmed, S. E. B., Al-Assaf, A. H., & Alamri, M. S. (2009). Hydrochloric acid extractable minerals and phytate and polyphenols contents of sprouted faba and white bean cultivars. Food Chemistry, 113(4), 997–1002.

Tang, C., Hsieh, F., Heymann, H., & Huff, H. E. (1999). Analyzing and correlating instrumental and sensory data: a multwariate study of physical properties of cooked wheat noodles. Journal of Food Quality, 22(2), 193–211.

Wronkowska, M., Jeliński, T., Majkowska, A., & Zieliński, H. (2018). Physical Properties of Buckwheat Water Biscuits Formulated from Fermented Flours by Selected Lactic Acid Bacteria. Polish Journal of Food and Nutrition Sciences, 68(1), 25–31.

Gandhi, A., & Dey, G. (2013). Fermentation responses and in vitro radical scavenging activities of Fagopyrum esculentum: Short Communication. International Journal of Food Sciences and Nutrition, 64(1), 53–57.

Małgorzata W. & Maria S.Ś. (2008). Buckwheat flour – a valuable component of gluten-free formulations. Pol. J. Food Nutr. Sci., 58(1), 59-63.

How to Cite
Hurija Alibašić, Halid Junuzović, Amel Selimović, Amra Selimović, & Tijana Brčina. (2020). Chemical Composition and Sensory Properties of Gluten-Free Crackers with Buckwheat Sourdough. International Journal for Research in Applied Sciences and Biotechnology, 7(4), 108-113.

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