Abstract

Introduction. The research improved the formulation of semi-finished sponge cake by using the method of generalized desirability function. Traditional components were substituted with new advantageous rye varieties of local selection. The main advantage of the rye variety “Memory to Bambyshev” is that rye flour obtained from the whole grain of this variety has a lower trypsin inhibitor (1.7 mg/g) compared to flour from such varieties as “Saratov 6” (2.16 mg/g). Thus, the digestibility of the grain of this variety is higher by 0.26%. The rye can be used in baking to produce dietary breads, low-calorie bakery products with bran, and animal feed.
Study objects and methods. Cakes and pastries make 34.5% of the total volume of flour confectionery products. The study developed a new semi-finished sponge-cake product, which can serve as the basis for cakes and pastries. However, flour confectionery products are oversaturated with carbohydrates and fats, which increases their calorie content. A set of experiments was performed to study the effect of reducing the amount of sugar in the formulation and replacing wheat flour with rye flour on the quality of semi-finished sponge-cake product. A basic formulation for sponge cake was used as control sample. The test semples varied in content of sugar and flour made from various types of rye. The technological additives included Ovalet emulsifier (1.5% to flour) and Duo baking powder (0.1% to flour). Emulsifier “OVALET SUPER” (Bakels, Sweden) is a pasty substance that consists of emulsifying agents, water, and stabilizers and acts as an improver, stabilizer, and structurizer designed for the production of semi-finished sponge cakes, rolls, muffins, and cookies. Duo baking powder is a special highly effective tool that does not contain tartaric acid. It can be used for the production of various varieties of bread and confectionery, e.g. biscuits, rolls, gingerbread, etc. The obtained dough was easy to process. The new formulation increased the volume and color of the product, as well as slowed down the process of hardening.
Results and discussion. The highest value of the generalized function of desirability belonged to the sample where white wheat flour was subsituted with 30% of rye flour and the sample with 100% of rye flour with a 40% sugar reduction. According to the specific desirability indicators, the mass fraction of moisture, the mass fraction of total sugar, energy value, and foaming ability of the semifinished product were higher than those of the control sample.
Conclusion. The developed formulation and technology can expand the range of functional products.

Keywords

Sponge cake, semi-finished product, light rye, flour, desirability function, optimization, humidity, carbohydrates, energy value, foaming ability, deformation index

REFERENCES

1. Matveeva TV, Koryachkina SYa. Muchnye konditerskie izdeliya funktsionalʹnogo naznacheniya. Nauchnye osnovy, tekhnologii, retseptury: monografiya [Functional pastry. Scientific foundations, technologies, formulations: monograph]. Orel: State University – Educational, Scientific and Industrial Complex; 2011. 342 p. (In Russ.).
2. Magomedov GO, Plotnikova IV, Pisarevsky DS. Creation of gingerbread with increased biological value for athletes. Bread products. 2018;(8):38–41. (In Russ.).
3. Magomedov GO, Zhuravlev AA, Lobosova LA, Zhurakhova SN. Optimization of prescription composition of jelly masses using the Scheffe’s symplex plan. Foods and Raw Materials. 2018l;6(1):71–78. DOI: https://doi.org/10.21603/2308-4057-2018-1-71-78.
4. Tugush AR, Kanevskaya IYu, Sadygova MK, Kirillova TV, Kontareva DD. Usage of the method of regression analysis to optimize the ad-mixtures in the recipe of shortbread. The Agrarian Scientific Journal. 2018;(1):81–87. (In Russ.).
5. Misteneva SYu, Soldatova EA, Shcherbakova NA, Gerasimov TV, Taleysnik MA. Effect of pumpkin husks on cracker dough fermentation. Food Processing: Techniques and Technology. 2019;49(3):413–422. (In Russ.). DOI: https://doi.org/10.21603/2074-9414-2019-3-413-422.
6. Makhaeva LA, Seleznyova GK. The use of sea buckthorn powder in pastry products. Bulletin of KSAU. 2017;129(6):79–85. (In Russ.).
7. Tertychnaya TN, Fonina NN, Manukovskaya EYu, Orobinskiy VI, Mazhulina IV. Optimize formulation pastry with promising herbal supplements. Bread products. 2014;(9):55–57. (In Russ.).
8. Anikienko TI. Analysis of the application of International standards DEMETER. Bread products. 2019;(7):30–31. (In Russ.). DOI: https://doi.org/10.32462/0235-2508-2019-29-7-30-31.
9. Baluyan KhA, Martirosyan VV, Malkina VD, Zhirkova EV. The influence of enriched extrudate of corn on the rheological properties of crumb of bread. Baking in Russia. 2017;(4):30–34. (In Russ.).
10. Gaisina VA, Kozubaeva LA, Kuzmina SS. Features of the rheological properties of dough with sunflower and cedar flour. Proceedings of the Voronezh State University of Engineering Technologies. 2016;78(1):96–100. (In Russ.). DOI: https://doi.org/10.20914/2310-1202-2016-1-96-100.
11. Dremucheva GF, Karchevskaya OE, Kindra NA, Smirnova SA. Baking properties of wheat and rye flour from grain harvest 2014–2015. Baking in Russia. 2016;(4):16–19. (In Russ.).
12. Leonova SA. Razvitie sistemy otsenki i formirovaniya tekhnologicheskikh svoystv pshenitsy ot selektsii do tovarnogo proizvodstva i pererabotki [A new system for evaluation and formation of the technological properties of wheat from its selection to commodity production and processing]. Dr. eng. sci. diss. Barnaul: All-Russian Scientific and Research Institute for Grain and Products of its Processing; 2011. 328 p.
13. Magomedov GO, Ponomaryova EI, Aleynik I, Levin Yu. Reologicheskie kharakteristiki sbivnogo bezdrozhzhevogo testa iz muki tselʹnosmolotogo zerna pshenitsy [Rheological characteristics of a whipped yeast-free dough made from whole-ground wheat grain]. Bread products. 2009;(1):48–49. (In Russ.).
14. Ponomareva EI, Storkh LV. Influence of enrichers on the rheological properties of dough out of meal whole grain wheat. News of institutes of higher education. Food Technology. 2011;323–324(5–6):54–57. (In Russ.).
15. Saifullin RG, Markelov AN, Beketova GA, Ermakova EM. Results and prospects of adaptive breeding of spring breadand winter wheat under drought in the lower Volga region (to 90th anniversary of L.G. Ilyina). Agrarian Reporter of South-East. 2014;10–11(1–2):19–22. (In Russ.).
16. Tulyakov DG, Meleshkina EP, Vitol IS, Pankratov GN, Kandrokov RKh. Evaluation of triticale grain flour based rheology system using Mixolab. Storage and Processing of Farm Products. 2017;(1):20–23. (In Russ.).
17. Shishkina AN, Sadygova MK, Belova MV, Astashov AN, Ivanova ZI. Use of secondary raw material of animal products in the technology of production of bakery products based on wheat amaranth mixture. Scientific Study and Research Chemistry and Chemical Engineering, Biotechnology, Food Industry. 2019;20(2):303–311.
18. Pozdnyakova OG, Egushova EA, Tyshchenko EA. Functional confectionery products: development of production process. Food Processing: Techniques and Technology. 2018;48(3):90–95. (In Russ.). DOI: https://doi.org/10.21603/2074-9414-2018-3-90-95.
19. Delekeshev AN, Sadygova MK. Light rye variety Memory of Bambyshev as promising raw material bred in Saratov. Journal of Michurinsk State Agrarian University. 2017;(3):57–62. (In Russ.).
20. Ponomareva EI, Krivosheev AYu, Lukina SI, Alekhina NN, Gabelko YeA, Agapov BL. Breadsticks with enhanced nutritional value for salt-free nutrition. Food Processing: Techniques and Technology. 2018;48(1):114–124. (In Russ.). DOI: https://doi.org/10.21603/2074-9414-2018-1-114-124.