The effect of heat treatment and food additives on the consumer properties of fish semi-finished products

The article presents the results of a comprehensive study of the effect of various heat treatment methods on the quality of semi-finished fish products made from low-value fish species. The relevance of the work is due to the need for rational use of underutilized aquatic biological resources in the context of declining stocks of valuable commercial species, as well as the expansion of the range of affordable and functionally complete fish products. The object of the study was semi-finished fish products prepared by baking in an oven, processing in a steam convection oven, traditional frying, and steaming. In addition, the effect of food additives—rosemary extract and sodium citrate—on the antioxidant properties, physicochemical and microbiological indicators of the products was studied. Quality was assessed based on organoleptic indicators (taste, smell, color, consistency, appearance), the activity of waterand fat-soluble antioxidants, pH, acid value of fat, and the number of mesophilic aerobic and facultative anaerobic microorganisms. It has been established that the heat treatment method has a significant impact on the formation of the consumer properties of semi-finished fish products. Fried and baked products received the highest organoleptic ratings, while steamed products received the lowest ratings. The use of additives did not improve sensory characteristics and in some cases was accompanied by a slight decrease in them. At the same time, additives contributed to a decrease in the acid number of fat and the preservation of fat-soluble antioxidants, which indicates a slowdown in oxidative processes. Microbiological analysis showed that additives were most effective under intensive heat treatment conditions.

1. T.Sh. Sharmanov Pitanie – vazhneyshiy faktor zdorov'ya cheloveka [Nutrition – the Most Important Factor of Human Health]. – Almaty: Alash, 2010. – 11 p. (In Russian).

2. V.M. Zimnyakov Sostoyanie proizvodstva khleba i khlebobulochnykh izdeliy v Rossii [The State of Bread and Bakery Production in Russia] // Innovatsionnaya tekhnika i tekhnologiya. – 2022. – Vol. 9, No. 4. – P. 87–92. (In Russian).

3. R.A. Fedorova, V.S. Volkov Perspektivy ispol'zovaniya dikorastushchego rastitel'nogo syr'ya v proizvodstve funktsional'nykh konditerskikh izdeliy [Prospects for the Use of Wild-Growing Plant Raw Materials in the Production of Functional Confectionery Products] // Izvestiya Sankt-Peterburgskogo gosudarstvennogo agrarnogo universiteta. – 2016. – No. 43. – P. 49–52. (In Russian).

4. M.A. Yanova, L.G. Ermosh, A.V. Prisukhina, A.V. Lar'kina, A.V. Onikienko, E.N. Oleynikova Razrabotka tekhnologii bulochnogo izdeliya s chernosmorodinovym poroshkom kak zamorozhennogo polufabrikata [Development of a Technology for a Bakery Product with Blackcurrant Powder as a Frozen SemiFinished Product] // Vestnik KrasGAU. – 2023. – No. 7. – P. 228–234. (In Russian).

5. I.A. Bakin et al. Ispol'zovanie vtorichnykh resursov yagodnogo syr'ya v tekhnologii konditerskikh i khlebobulochnykh izdeliy [Use of Secondary Resources of Berry Raw Materials in the Technology of Confectionery and Bakery Products] // Tekhnika i tekhnologiya pishchevykh proizvodstv. – 2017. – Vol. 45, No. 2. – P. 5–12. (In Russian).

6. I.A. Bakin, A.S. Mustafina, P.N. Lunin Izuchenie khimicheskogo sostava yagod chernoy smorodiny v protsesse pererabotki [Study of the Chemical Composition of Blackcurrant Berries during Processing] // Vestnik KrasGU. – 2015. – No. 6. – P. 159–162. (In Russian).

7. M.Yu. Akimov, V.N. Makarov, E.V. Zhbanova Role of Fruits and Berries in Providing Human with Vital Biologically Active Substance. Dostizheniya nauki i tekhniki APK. – 2019. – Vol. 33, No. 2. – P. 56–60.

8. P.K. Gar'kina, D.S. Pshenitsyn Fruktovoe i ovoshchnoe syr'yo v tekhnologii khlebobulochnykh i muchnykh konditerskikh izdeliy [Fruit and Vegetable Raw Materials in the Technology of Bakery and Flour Confectionery Products] // Innovatsionnaya tekhnika i tekhnologiya. – 2022. – Vol. 9, No. 3. – P. 12–18. (In Russian).

9. M.S.L. Ferreira, M.C.P. Santos, T.M.A. Moro, et al. Formulation and characterization of functional foods based on fruit and vegetable residue flour. J Food Sci Technol. – 2015. – Vol. 52. – P. 822–830.

10. V.M. Kodentsova, D.V. Risnik, E.M. Serba, I.M. Abramova, E.N. Sokolova, E.R. Kryuchkova, L.V. Rimareva Perspektivy kompleksnoy pererabotki yagod chernoy smorodiny [Prospects for the Comprehensive Processing of Blackcurrant Berries] // Tekhnika i tekhnologiya pishchevykh proizvodstv. – 2024. – No. 3. (In Russian).

11. L.A. Makhaeva, G.K. Selezneva Ispol'zovanie poroshka oblepikhi v muchnykh konditerskikh izdeliyakh [Use of Sea Buckthorn Powder in Flour Confectionery Products] // Vestnik KrasGAU. – 2017. – No. 6. – P. 79–85. (In Russian).

12. T.L. Sheveleva Vliyanie vneseniya produktov pererabotki oblepikhi na kachestvo pshenichnogo tsel'nosernovogo khleba [Effect of Adding Sea Buckthorn Processing Products on the Quality of Whole-Wheat Bread] // Vestnik KrasGAU. – 2021. – No. 11. – P. 247–253. (In Russian).

13. S.S. Alekseeva, S.V. Solomakha, N.L. Naumova Primenenie poroshka iz sublimirovannoy oblepikhi v retsep ture khlebobulochnykh izdeliy [Use of Freeze-Dried Sea Buckthorn Powder in the Formulation of Bakery Products] // Vestnik Kamchat GTU. – 2021. – No. 56. – P. 6–17. (In Russian).

14. A. Khakimzhanov, D. Shansharova, D. Abdraimova, L. Hrivna, V. Sottnicova Developing an assor-tment of bakery products in Kazakhstan from the stand-point of healthy eating. – 2014. – Vol. 8, No. 6. – P. 6–10.

15. E.P. Viktorova et al. Issledovanie vliyaniya pishchevoy dobavki «Poroshok grushevyy» na kachestvo i svoystva pshenichnoy muki [Study of the Effect of the Food Additive “Pear Powder” on the Quality and Properties of Wheat Flour] // Novye tekhnologii. – 2018. – No. 2. – P. 18–23. (In Russian).

16. O.V. Fedoseeva, E.P. Viktorova, T.A. Shakhray, O.L. Vershinina, A.N. Matvienko Razrabotka retseptury i tekhnologii khlebobulochnogo izdeliya, obogashchennogo pishchevoy dobavkoy «Poroshok grushevyy» [Development of the Formulation and Technology of a Bakery Product Enriched with the Food Additive “Pear Powder”] // Nauchnye trudy KubGU. – 2018. – No. 11. – P. 100–107. (In Russian).

17. M.B. Sultankul, D.B. Abdraimova, D.A. Shansharova, B.Zh. Muldabekova Issledovanie vliyaniya fruktovo-yagodnogo syr'ya na tekhnologicheskie svoystva muchnykh konditerskikh izdeliy [Study of the Effect of Fruit and Berry Raw Materials on the Technological Properties of Flour Confectionery Products] // Vestnik ATU. – 2025. – No. 4. – P. 165–175. (In Russian).