Quality control of butter
The most common problem among ready-made foods is the adulteration of butter, which is replaced by margarine or vegetable spreads. Milk and other dairy products made from raw milk are not left out. The production and sale of low-quality, counterfeit products poses a direct threat to human health and affects the competitive environment among producers. As a result of research, it should be noted that the raw milk market is not fully saturated, so improving the quality of cream production and processing of milk products, namely butter, competition for suppliers, microbiological improvements, as well as improvements to plants and systems – remains relevant. During the analysis, some physicochemical parameters of butter were studied, namely: acidity of the fat phase, mass fraction of moisture and fat. The acidity index was within the norm, although it differed in all samples: the lowest was found in sample № 1 (1.1 °K), and the highest was in sample № 2 (1.6 °K). As for such an indicator as the content of table salt and the content of fat and pH of plasma, the oils Sweet cream “Selyanske”, 72,6 % TM “Svoya Liniya”, Sweet cream, 73.0 % LLC “Eney”, “Poltavske”, 62.5 % LLC “Techmolprom” do not meet the requirements of DSTU 4399:2005. The mass fraction of fat in butter brands PJSC “Dubnomoloko” and “Pryvat-Fud” – was lower than indicated on the package, by 1.4 % and 2.6 %, respectively, and brands “Svoya Liniya”, LLC “Eney” and Techmolprom LLC on the contrary – by 18.0 %, 18.4 % and 12.5 % more. According to the results of microbiological studies, it was found that the number of mesophilic aerobic and facultatively anaerobic microorganisms, yeasts, fungi and bacteria of the Escherichia coli group in the studied samples of butter of all brands does not exceed the permissible norms. This fact testifies to the relative “purity” of the raw material from which the butter was made, as well as to the observance of veterinary and sanitary and hygienic norms during the production and storage of butter. Summing up the research, it should be noted that, despite the identified physical and chemical shortcomings of all samples of butter, preference should be given to sour cream butter “Selyanske”, 73.0 % of PJSC “Dubnomoloko” and “Selyanske” sweet cream, 73.0 % “Privat- Fud”, as none of them exceeded such indicators as fat content and plasma pH of oil, which may indicate the absence of impurities in vegetable fats in this product.
Fil, M. (2021). Innovative approach to technology egg omelet. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Food Technologies, 23(95), 78–82. doi: 10.32718/nvlvet-f9513.
Haidei, O., Shuliak, S., Oleksiienko, I., Kyivska, G., & Krushelnytska, O. (2020). Monitoring of gluten in dairy products. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Food Technologies, 22(94), 8–12. doi: 10.32718/nvlvet-f9402.
Ivchenko, V. M., Soloshonok, A. L., & Mamochka, A. Iu. (2021). Zvedeni dani pro stan tvarynnytstva Ukrainy. [Summary data on the state of animal husbandry in Ukraine]. K.: NDI “Ukrahropromproduktyvnist” (in Ukrainian).
Kasianchuk, V. V. (2000). Cuchasni mizhnarodni vymo-hy shchodo bezpeky kharchovykh produktiv. [Mod-ern international requirements for food safety]. Vet-erynarna medytsyna Ukrainy, 5, 18–19 (in Ukraini-an).
Kriu, Zh. (1979). Byokhymyia. Medytsynskye y byolo-hycheskye aspekty. [Biochemistry. Medical and bio-logical aspects]. M.: Medytsyna (in Russian).
Kunyk, O. M., Nahrebelna, A. S., & Saribiekova, D. H. (2020). Tekhnolohichna ekspertyza vershkovoho masla. [Technological examination of butter]. Herald of Khmelnytskyi national university, 6(291), 180–184 (in Ukrainian).
Kyrychenko, V. A., Kot, S. P., Kalynychenko, H. I., & Barkar, Ye. V. (2016). Veterynarno-sanitarna ek-spertyza moloka ta molochnykh produktiv. [Veteri-nary and sanitary examination of milk and dairy products] (in Ukrainian).
Lyhovid, D., Slyvka, N., Bilyk, O., & Skulska, I. (2020). Improvement of technology of melt butter with turmeric. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Food Technologies, 22(94), 66–70. doi: 10.32718/nvlvet-f9413.
Moloko-syrovyna koroviache (2018). Tekhnichni umovy. Slovnyk terminiv DSTU 3662:2018 [Chynnyi vid 2019.01.01.]. K.: Derzhspozhyvstandart Ukrainy (in Ukrainian).
Musiy, L., & Tsisaryk, O. (2016). Study of the cream fermentation and physical maturation in the spring-summer period under the production of butter with probiotic properties. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Food Technologies, 18(2), 56–62. doi: 10.15421/nvlvet6811.
Rashevska, T. O. (2011). Tekhnolohiia moloka i mo-lochnykh produktiv: pidruchnyk dlia studentiv spetsi-alnosti 7.091709 “Tekhnolohiia zberihannia, konser-vuvannia ta pererobky moloka”. [Technology of milk and dairy products: a textbook for students majoring in 7.091709 “Technology of storage, canning and processing of milk”]. Kyiv (in Ukrainian).
Rokytskyi, P. F. (1973). Byolohycheskaia statystyka. [Biological statistics] Minsk: Vysheishaia shkola (in Russian).
Shepelev, A. F., & Kozhukhova, O. Y. (2001). Tova-rovedenye y ekspertyza moloka y molochnykh produktov: uchebnoe posobye. [Commodity research and examination of milk and dairy products: a tutori-al.]. Rostov n/D.: Yzdatelskyi tsentr “MarT” (in Rus-sian).
Topnykova, E. V. (2013). Proizvodstvo moloka i molochnykh produktov v Ukraine za 11 mesiatsev 2012 hoda [Production of milk and dairy products in Ukraine for 11 months 2012]. Molokopererabotka. Analitika, 1(88), 15–28 (in Ukrainian).
Topnykova, E. V., Horshkova, E. Y., & Merkulova, M. Y. (2013). Yssledovanyia zhyrnokyslotnoho sostava slyvochnoho masla [Studies of the fatty acid compo-sition of butter]. Syrodelye y maslodelye. 3, 47–49 (in Russian).
Tsisaryk, O. Y., Musiy, L. Y., & Shereshkov, V. (2016). Development of technology of dairy butter is withnut–honey filler. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Food Technologies, 18(1), 155–160. URL: https://nvlvet.com.ua/index.php/food/article/view/3237.
Tsisaryk, O. Y., Musiy, L. Y., & Shereshkovа, О. (2016). Resistance to oxidation butter with nut–honey filler. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Food Technologies, 18(1), 148–154. URL: https://nvlvet.com.ua/index. php/food/article/view/3236.
Yakubchak, O. M., Khomenko, V. I., Melnychuk, S. D., & Kovbasenko, V. M. (2005). Veterynarno-sanitarna ekspertyza z osnovamy tekhnolohii i standartyzatsii produktiv tvarynnytstva. [Veterinary and sanitary examination with the basics of technology and stand-ardization of livestock products]. K.: Bioprom (in Ukrainian).
Zakon Ukrainy (2019). Pro informatsiiu dlia spozhyvachiv shchodo kharchovykh produktiv. Vidomosti Verkhovnoi Rady (VVR) URL: https://zakon.rada.gov.ua/laws/show/2639-19#Text (in Ukrainian).
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