Moscow, Russian Federation
Moscow, Russian Federation
Moscow, Russian Federation
Moscow, Moscow, Russian Federation
Milk powder is a commercial product of mass consumption. Its popularity means a variety of quality and production requirements. New methods of skimmed milk powder production are strategically important for the food industry in Russia and worldwide. Russia is currently experiencing a shortage of low-heat milk powder import. The research featured the effect of thermal treatment and pasteurization mode on the protein profile and microbiological parameters of skimmed milk powder. The research objective was to establish the thermal variables for low-heat milk powder. The study involved raw milk, skimmed milk produced under different heat treatment conditions, and skimmed milk powder obtained from this milk. The authors used standard analytical methods to define the protein profile, as well as the microbiological and physicochemical parameters. A set of experiments made it possible to classify the heat treatment of skimmed milk powder produced under various milk pasteurization modes, as well as to establish its biochemical and microbiological parameters. The optimal mode for low-heat milk powder was a combination of thermal treatment (60 ± 2°C for 10 s followed by cooling to 10°C for 10 h) and low-temperature pasteurization (72 ± 2°C for 15 s). The powder obtained met the Technical Regulations of Customs Union TR CU 033/2013 and State Standard 33629-2015. A lower thermal load maintains the microbiological safety of milk powder while preserving its quality. In this study, the optimal thermal treatment and pasteurization mode yielded milk powder of low-heat category, thus preserving the native protein and microbiological safety. As a result, the low-heat milk powder acquired some high-quality functional and consumer properties.
Skimmed milk, milk powder, skimmed milk powder, thermal treatment, pasteurization, protein profile, whey proteins, microbiological indicators, heat treatment
1. Milk powder market in the CIS in 2019–2023 and a forecast for 2024–2028 [Internet]. [cited 2023 Dec 20]. Available from: https://businesstat.ru/catalog/id7829
2. Radaeva IA, Kruchinin AG, Turovskaya SN, Illarionova EE, Bigaeva AV. Forming technological traits of dry milk. Vestnik of MSTU. Scientific Journal of Murmansk State Technical University. 2020;23(3):280–290. (In Russ.). https://doi.org/10.21443/1560-9278-2020-23-3-280-290; https://elibrary.ru/TPFHLR
3. Russian market of milk powder and dry mixes. June 2023. Development forecast until 2027 [Internet]. [cited 2024 Jan 01]. Available from: https://dzen.ru/a/ZNuEzV16MWg_Rvok
4. Radaeva IA, Illarionova EE, Turovskaya SN, Ryabova AE, Galstyan AG. Principles of domestic dry milk quality assurance. Food Industry. 2019;(9):54–57. (In Russ.). https://doi.org/10.24411/0235-2486-2019-10145; https://elibrary.ru/EPADVS
5. Prosekov AYu, Kurbanova MG. Analysis of the composition and properties of milk proteins for the purpose of use in various industry industry. Food Processing: Techniques and Technology. 2009;15(4):68a–71. (In Russ.). https://elibrary.ru/KYYQQJ
6. Kobzeva TV, Yurova EA. Assessment of the quality indices and identification of milk powder characteristics. Dairy Industry. 2016;(3):32–35. (In Russ.). https://elibrary.ru/VMBQQD
7. Petrov AN, Galstyan AG, Radaeva IA, Turovskaya SN, Illarionova EE, Semipyatniy VK, et al. Indicators of quality of canned milk: Russian and international priorities. Food and Raw Material. 2017;5(2):151–161. https://doi.org/10.21603/2308-4057-2017-2-151-161; https://elibrary.ru/YQZCDY
8. Sanchez Alan K, Subbiah J, Schmidt KA. Application of a dry heat treatment to enhance the functionality of low-heat nonfat dry milk. Journal of Dairy Science. 2019;102(2):1096–1107. https://doi.org/10.3168/jds.2018-15254
9. Khropach AI. Innovative approaches to modernizing technology and equipment for milk production. Youth science as a guarantee of innovative agro-industrial development: proceedings of the X All-Russian scientific and practical conference of students, postgraduates, and young scientists; 2018; Kursk. Kursk: Kursk State Agricultural Academy; 2019. p. 441–446. (In Russ.). https://elibrary.ru/OCFZKA
10. Kelly J, Kelly PM, Harrington D. Influence of processing variables on the physicochemical properties of spray dried fat-based milk powders. Lait. 2002;82(4):401–412. https://doi.org/10.1051/lait:2002019
11. Martin GJO, Williams RPW, Dunstan DE. Comparison of casein micelles in raw and reconstituted skim milk. Journal of Dairy Science. 2007;90(10):4543–4551. https://doi.org/10.3168/jds.2007-0166
12. Gunʹkova PI, Gorbatova KK. Biotechnological properties of milk proteins. St. Petersburg: GIORD, 2021. 216 p. (In Russ.).
13. Deeth H, Lewis M. Protein stability in sterilised milk and milk products. In: McSweeney PLH, O'Mahony JA, editors. Advanced dairy chemistry. Volume 1B: Proteins: Applied aspects. New York: Springer; 2016. pp. 247–286. https://doi.org/10.1007/978-1-4939-2800-2_10
14. Liu Y, Zhang W, Han B, Zhang L, Zhou P. Changes in bioactive milk serum proteins during milk powder processing. Food Chemistry. 2020;314:126177. https://doi.org/10.1016/j.foodchem.2020.126177
15. Sharma A, Jana AH, Chavan RS. Functionality of milk powders and milk‐based powders for end use applications – A review. Comprehensive Reviews in Food Science and Food Safety. 2012;11(5):518–528. https://doi.org/10.1111/j.1541-4337.2012.00199.x
16. Ryabtseva SA, Ganina VI, Panova NM. Microbiology of milk and dairy products. St. Petersburg: Lanʹ; 2023. 192 p. (In Russ.).
17. Schröder MJA, Bland MA. Effect of pasteurization temperature on the keeping quality of whole milk. Journal of Dairy Research. 1984;51(4):569–578. https://doi.org/10.1017/S002202990003288X
18. Kelly AL, O’Connell JE, Fox PF. Manufacture and properties of milk powder. In: Fox PF, McSweeney PLH, editors. Advanced dairy chemistry: Volume 1: Proteins. New York: Springer; 2003. pp. 1027–1061. https://doi.org/10.1007/978-1-4419-8602-3_29
19. Gerasimova OA, Solovyev SV, Solovyeva YeA, Chesnokov AS. Theoretical substantiation of milk thermization process. Bulletin of Altai State Agricultural University. 2017;147(1):137–145. (In Russ.). https://elibrary.ru/XSHISP
20. Vitushkina MA, Dulepova MA. Whey proteins of milk and their properties. Science Bulletin. 2020;5(8):51–58. (In Russ.). https://elibrary.ru/IKOLOJ
21. Dumpler J, Huppertz T, Kulozik U. Invited review: Heat stability of milk and concentrated milk: Past, present, and future research objectives. Journal of Dairy Science. 2020;103(12):10986–11007. https://doi.org/10.3168/jds.2020-18605
22. Myunkh G-D, Zaupe K, Shrayter MF, Vagner K, Tsikrik K. Microbiology of animal products. Moscow: Agropromizdat; 1985. 591 p. (In Russ.).
23. Turovskaya SN, Galstyan AG, Petrov AN, Radaeva IA, Illarionova EE, Semipyatniy VK, et al. Safety of canned milk as an integrated criterion of their technology effectiveness. Russian experience. Food Systems. 2018;1(2):29–54. (In Russ.). https://doi.org/10.21323/2618-9771-2018-1-2-29-54; https://elibrary.ru/XSLOJF
24. Oldfield DJ, Taylor MW, Singh H. Effect of preheating and other process parameters on whey protein reactions during skim milk powder manufacture. International Dairy Journal. 2005;15(5):501–511. https://doi.org/10.1016/j.idairyj.2004.09.004
