Study of properties of wheat germins and meals and their use in the production of dietary hardtacks

Keywords: wheat germ, wheat germ meal, hardtacks, nutritional value, biological value

Abstract

Object of research: technology of production of dietetic hardtacks using germs and meal of wheat germ, by defatting them.

Investigated problem: the process of defatting wheat germ meal not only reduces the total amount of lipids, but also contributes to a change in the ratio of individual fatty acids.

Main scientific results: in order to use wheat germ meal as the main raw material, together with wheat germ in the production of dietetic hardtacks, their amino acid composition, biological value and balance of essential amino acids were studied in comparison with the FAO/WHO standard. The mineral, vitamin and fatty acid composition of the germ and meal of wheat germ has been determined. The results obtained were used in the development of the recipe composition and the technological process for the production of dietetic hardtacks.

The results obtained (calculation of the balance according to the "tryptophan" and "threonine" indices) confirm that wheat germ meal is a valuable raw material that can be used in technologies for the production of high-protein food products.

The moisture-absorbing capacity of wheat germ and meal was studied in order to determine their ability to form dough. It has been established that the best performance is characterized by a mixture of wheat germ meal and wheat germ in a ratio of 80:20.

The ability of digestion by enzymes of the gastrointestinal tract "in vitro" of wheat germ meal proteins has been investigated, which determines the biological value of food products and makes it possible to predict the degree of their utilization by the body.

The field of practical use of the research results: production of dietetic hardtacks in restaurant enterprises, in specialized confectionery shops, as well as within the boundaries of food production

An innovative technological product: the possibility of using valuable secondary raw materials in food production technology – wheat germ and meal, which is a source of high-quality protein, vitamins and minerals. This will make it possible to adjust the nutritional and biological value of flour confectionery products, as well as improve the nutritional structure of consumers of these products.

Scope of application of an innovative technological product: dietetic hardtacks

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Author Biographies

Pavlo Pyvovarov, Kharkiv State University of Food Technology and Trade

Department of Food Technology in the Restaurant Industry

Tetiana Cheremskaya, Kharkiv State University of Food Technology and Trade

Department of Food Technology in the Restaurant Industry

Maryna Kolesnikova, Kharkiv State University of Food Technology and Trade

Department of Food Technology in the Restaurant Industry

Svitlana Iurchenko, Kharkiv State University of Food Technology and Trade

Department of Food Technology in the Restaurant Industry

Svitlana Andrieieva, Kharkiv State University of Food Technology and Trade

Department of Food Technology in the Restaurant Industry

References

Cappelli, A., Cini, E. (2021). Challenges and Opportunities in Wheat Flour, Pasta, Bread, and Bakery Product Production Chains: A Systematic Review of Innovations and Improvement Strategies to Increase Sustainability, Productivity, and Product Quality. Sustainability, 13 (5), 2608. doi: http://doi.org/10.3390/su13052608

Lesnikova, N. A., Kotova, T. V. (2020). Ispolzovanie muki zarodyshei v proizvodstve khleba iz smesi rzhanoi i pshenichnoi muki. XXI vek: itogi proshlogo i problemy nastoiaschego plius, 9 (3), 86–90.

Parenti, O., Guerrini, L., Zanoni, B. (2020). Techniques and technologies for the breadmaking process with unrefined wheat flours. Trends in Food Science & Technology, 99, 152–166. doi: http://doi.org/10.1016/j.tifs.2020.02.034

Al-Marazeeq, K. M., Angor, M. M. (2017). Chemical Characteristic and Sensory Evaluation of Biscuit Enriched with Wheat Germ and the Effect of Storage Time on the Sensory Properties for this Product. Food and Nutrition Sciences, 8 (2), 189–195. doi: http://doi.org/10.4236/fns.2017.82012

Demir, M. K., Bilgiçli, N., Türker, S., Demir, B. (2021). Enriched Turkish noodles (Erişte) with stabilized wheat germ: Chemical, nutritional and cooking properties. LWT, 149, 111819. doi: http://doi.org/10.1016/j.lwt.2021.111819

Oliinyk, S., Samokhvalova, O., Lapitska, N., Kucheruk, Z. (2020). Studying the influence of meats from wheat and oat germs, and rose hips, on the formation of quality of rye­w heat dough and bread. Eastern-European Journal of Enterprise Technologies, 1 (11 (103)), 59–65. doi: http://doi.org/10.15587/1729-4061.2020.187944

Petrović, J., Rakić, D., Fišteš, A., Pajin, B., Lončarević, I., Tomović, V., Zarić, D. (2017). Defatted wheat germ application: Influence on cookies’ properties with regard to its particle size and dough moisture content. Food Science and Technology International, 23 (7), 597–607. doi: http://doi.org/10.1177/1082013217713101

Meriles, S. P., Penci, M. C., Steffolani, M. E., Ribotta, P. D. (2020). Effect of heat‐treated wheat germ on dough properties and crackers quality. International Journal of Food Science & Technology, 56 (4), 1837–1843. doi: http://doi.org/10.1111/ijfs.14810

Tekgül, Y., Çalışkan Koç, G., Erten, E. S., Akdoğan, A. (2020). Determination of the effect of wheat germ on the mineral and fatty acid composition and aroma compounds of tarhana: A traditional fermented cereal food. Journal of Food Processing and Preservation, 45 (2). doi: http://doi.org/10.1111/jfpp.15144

Kostileva, I. E., Izotova, E. D. (2018). Amino acid diversity as a criterion for choosing optimal calibrator for determining crude protein in biological products. Doklady Bashkirskogo universiteta, 3 (4), 490–494.

Vostrikova, N. L., Kuznetsova, O. A., Kulikovskii, A. V. (2018). Methodological aspects of lipid extraction from biological matrices. Theory and Practice of Meat Processing, 3 (2), 4–21. doi: http://doi.org/10.21323/2414-438x-2018-3-2-4-21

Vitman, M. A., Pilipenko, T. V. (2017). Ispolzovanie gazozhidkostnoi khromatografii dlia issledovaniia lipidov sukhogo obogaschennogo moloka. Mezhdunarodnaia nauchno-prakticheskaia konferentsiia, posviaschennaia pamiati Vasiliia Matveevicha Gorbatova, 1, 59–60.

ZHilinskaia, N. V., Bessonov, V. V., Gromovykh, P. S., Bogachuk, M. N. (2018). Razvitie sovremennoi metodicheskoi bazy kontrolia soderzhaniia vitaminov v pischevoi produktsii i biologicheski aktivnykh dobavkakh k pische. Voprosy pitaniia, 87 (6), 106–116.

Zenkova, M. (2019). Mineral and Amino Acid Composition of Germinated and Canned Wheat Grains. Food Processing: Techniques and Technology, 49 (4), 513–521. doi: http://doi.org/10.21603/2074-9414-2019-4-513-521

Donkov, S. A., Kadetova, M. Iu. (2019). Enzymatic hydrolysis of starch and starch-containing plant raw material in obtaining sugar-containing products for animal husbandry (a review of patents). Vestnik Krasnoiarskogo gosudarstvennogo agrarnogo universiteta, 3 (144), 116–121.

Boukid, F., Folloni, S., Ranieri, R., Vittadini, E. (2018). A compendium of wheat germ: Separation, stabilization and food applications. Trends in Food Science & Technology, 78, 120–133. doi: http://doi.org/10.1016/j.tifs.2018.06.001

Zou, Y., Gao, Y., He, H., Yang, T. (2018). Effect of roasting on physico-chemical properties, antioxidant capacity, and oxidative stability of wheat germ oil. LWT, 90, 246–253. doi: http://doi.org/10.1016/j.lwt.2017.12.038

Novikova, I. V., Sharma, N., Moser, T., Sontag, R., Liu, Y., Collazo, M. J. et. al. (2018). Protein structural biology using cell-free platform from wheat germ. Advanced Structural and Chemical Imaging, 4 (1). doi: http://doi.org/10.1186/s40679-018-0062-9

Yun, L., Li, D., Yang, L., Zhang, M. (2019). Hot water extraction and artificial simulated gastrointestinal digestion of wheat germ polysaccharide. International Journal of Biological Macromolecules, 123, 174–181. doi: http://doi.org/10.1016/j.ijbiomac.2018.11.111

Yun, L., Wu, T., Li, W., Zhang, M. (2021). Wheat germ glycoprotein regionally modulates immunosuppressed mouse intestinal immunity function from early life to adulthood. Food & Function, 12 (1), 97–106. doi: http://doi.org/10.1039/d0fo02754e

Dorokhovich, A., Dorokhovich, V., IAremenko, O. (2012). Ispolzovanie zarodyshei pshenitsy kak fiziologicheski funktsionalnykh syrevykh ingredientov pri proizvodstve sdobnogo pechenia dlia bolnykh sakharnym diabetom. Nauchni trudove na rusenskiia universite, 51, 40–43.

Rodionova, N. S., Alekseeva, T. V. (2014). The modern theory and technology of production, processing and use of the products of complex processing of wheat germ. Proceedings of the Voronezh State University of Engineering Technologies, 4, 99–109.

Rodionova, N. S., Sokolova, O. A. (2016). Formirovanie funktsionalno-tekhnologicheskikh svoistv zhmykha zarodyshei pshenitsy termicheskoi obrabotkoi. Tekhnologii pischevoi i pererabatyvaiuschei promyshlennosti APK–produkty zdorovogo pitaniia, 3 (11), 44–50.

Rybakov, Y. S., Lesnikova, N. A., Lavrova, L. Y., Bortsova, E. L., Mazhaeva, T. V. (2014). The use of mechanical activation of wheat germ in manufacture of bakery products. Agrarnii vestnik Urala, 4 (122), 50–53.


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Published
2021-08-31
How to Cite
Pyvovarov, P., Cheremskaya, T., Kolesnikova, M., Iurchenko, S., & Andrieieva, S. (2021). Study of properties of wheat germins and meals and their use in the production of dietary hardtacks. ScienceRise, (4), 39-47. https://doi.org/10.21303/2313-8416.2021.002039
Section
Innovative technologies in industry

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