Кафедра "Технологія жирів і продуктів бродіння"

Постійне посилання колекціїhttps://repository.kpi.kharkov.ua/handle/KhPI-Press/7476

Офіційний сайт кафедри http://web.kpi.kharkov.ua/food

Від 2011 року кафедра має назву "Технологія жирів і продуктів бродіння", первісна назва – "Технологія жирів".

Кафедра "Технологія жирів" розпочала свою діяльність у 1930 році. Від початку заснування ХПТІ, спеціальність технологія жирів була складовою частиною кафедри технології органічних і забарвлюючих речовин і тільки в 1923 році виділена в окрему групу.

Кафедра входить до складу Навчально-наукового інституту хімічних технологій та інженерії Національного технічного університету "Харківський політехнічний інститут". Випускники кафедри працюють в олійно-жировій, кондитерській, пивоварній, виноробній, спиртовій, лікеро-горілчаній та безалкогольній галузях харчової промисловості.

У складі науково-педагогічного колективу кафедри працюють: 3 доктора та 10 кандидатів технічних наук; 3 співробітника мають звання професора, 4 – доцента, 1 – старшого наукового співробітника.

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2020 - 20232

Налаштування

Автор: search.filters.author.Kalyna, Viktoriia

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  • Ескіз
    Документ
    Development of extruded animal feed based on fat and oil industry waste
    (Технологічний центр, 2023) Petik, Ihor; Litvinenko, Olena; Kalyna, Viktoriia; Illinska, Olha; Raiko, Valentina; Filenko, Olesia; Lutsenko, Maryna V.; Romanova, Tetiana; Svishchova, Yana; Ivakin, Oleksii
    The paper considers the way to solve the problem of processing waste from the oil and fat industry, namely sunflower and soybean meals, which are a source of many valuable substances. The peculiarity of the work lies in determining the rational ratio of the base components of extruded animal feed, which is an important aspect of obtaining highquality competitive products. The research object is the use of oil and fat industry waste in extruded animal feed technology. The rational ratio of the components of extruded animal feed has been determined. The rational ratio of animal feed components is: sunflower meal – 0.40 parts by weight; soybean meal – 0.25 parts by weight; oatmeal – 0.35 parts by weight. The animal feed sample with justified composition corresponds to the commercial analogue in terms of porosity (72 % and 76 %, respectively) and cost ($285/t and $285/t, respectively). In addition, the extruded feed with the developed composition exceeds the commercial analogue in terms of protein content by 3.2 times and essential amino acids content by 2.9 times. The obtained data are explained by the use of a complex of components, namely oil and fat waste and starch-containing grain raw materials with various limiting amino acids and various technological features of the extruded mass of their mixture. The feature of the obtained results is the possibility to control the technological characteristic (porosity) of the finished product depending on the components ratio, which allows changing product characteristics according to consumer requirements. The research results make it possible to efficiently process secondary products of oilseed processing into a new competitive marketable product. From a practical point of view, the technology makes it possible to reduce the cost of storage/utilization of industry waste, get additional income from new products sales and improve environmental conditions. The applied aspect of using the scientific result is the possibility to create a range of animal feed with different technological indicators depending on the components ratio.
  • Ескіз
    Документ
    Investigation of the intensive technology of food sprouts using organic acids
    (Scientific Route, Estonia, 2020) Kovaliova, Olena; Tchursinov, Yuriy; Kalyna, Viktoriia; Khromenko, Tatyana; Kunitsia, Ekaterina
    The features of the intensive technology of getting food sprouts with organic acids as an intensifier of germination were studied. The aim was to establish the features of the intensive technology of producing sprouts of different crops with using organic acids at germination (butanedioic, 3-pyridine carbonic, pteroylglutamic). It is important to search new and safe germination stimulators of universal use. Such substances are just the studied organic acids, because positive changes of quality parameters of a ready product are traced at their use in the sprout technology. There was studied the sprout technologies that includes washing, disinfection, step-by-step air-water soaking of grains from different crops and their germination. As a disinfectant and growth stimulator at the stage of grain material soaking, there were used water solutions of the organic acids in the concentration diapason from 0.025 to 2.5 g/l. Due to their use, it became possible to get high-quality healthy food products, namely sprouts of different crops. Organic acid solutions stimulatethe germination process and allow to get an essentially higher amount of high-quality sprouts in shorter terms without chemical toxic admixtures. The research results of the influence of the mentioned organic acids on germination indices of different grains materials are presented. Optimal values of concentrations of active substances in solutions have been established. Comparing with the classic technology of using these acids as a growth stimulator for sprouts allows to decrease the total duration of material germination in 1.5–2 times. Due to that it becomes possible to initiate the industrial production of sprouts. The experimental studies proved the effectiveness of using organic acids at getting living sprouts. It is demonstrated, that their use allows not only to intensify grains germination, but also favors more active formation of sprouts. The presented technology of producing sprouts of different crops is innovative. The obtained grain raw materials may be used independently or as an important component of new food products.