scholarly journals DEVELOPMENT OF A MODEL OF TECHNOLOGICAL SYSTEM OF SEMI-FINISHED PRODUCTS WITH EMULSION PASTE STRUCTURE

2018 ◽  
Vol 2 ◽  
pp. 19-27
Author(s):  
Nataliya Grynchenko ◽  
Daria Tyutyukova ◽  
Pavlo Pyvovarov ◽  
Оleksandr Nagornyi

There was realized the analysis of modern methods of modification and correction of functional-technological properties of milk proteins for increasing the efficiency of their use in the technology of emulsion products. It was demonstrated, that it is prospective to use cheese-milk mixtures, based on decalcified milk raw materials at the expanse of the increased content of soluble protein. It was proved, that the use of decalcified milk raw materials results in raising the emulsifying power of systems and also in increasing indices of aggregative and kinetic stability. There was determined the aim of the study that is in elaborating a model of the technological system of semi-products with the emulsion paste structure. There was substantiated the expedience of using methods of system analysis at modeling the technological system of semi-products with the emulsion paste structure. There was designed the model of new products using the hierarchy of subsystems by levels. The aim of functioning of each separate subsystem was determined. Connections between separate elements of the system were assessed, internal and intersystem flows between them were analyzed. The influence of separate subsystems on formation of qualitative parameters of a final product was established. There were elaborated the way of forming the assortment of culinary and confectionary products based on semi-products with the emulsion paste structure. It was demonstrated, that depending on a fat content, new semi-products may be used in technologies of cold dishes and snacks, dessert products, hot dishes of sour milk cheese, confectionary products (especially, baked and dressing semi-products) and sauce group of products. Technological advantages of using developed semi-products were presented.

2018 ◽  
Vol 1 ◽  
pp. 39-45
Author(s):  
Nataliya Grynchenko

There was realized the analysis of priority directions in the production technology of combined products, based on milk and fruit-berry raw materials. It was determined, that the common use of these components is rather limited from the point of view of providing colloid stability of the system without its stratification that is conditioned by the low рН values and influence of high temperatures at pasteurization of products. There was offered the method of milk stabilization at low рН values by decreasing the ionic calcium content to 40 % of its initial content. It was proved, that the process of milk decalcification by using sodium alginate allows to increase its acid tolerance and thermal tolerance that becomes a precondition for creating dessert semi-products, based on milk and fruit-berry raw materials. Using methods of the system analysis, there was elaborated the model of the technological system of dessert semi-products, which presents a final product as an integral technological system A, detailed to subsystems D1,…Dn, В, С, according to the developed technological process. There was established an interconnection between separate subsystems and its elements, studied ways of its functioning at macro- (interaction with the external environment) and micro-levels (study of internal characteristics). There was realized the organoleptic evaluation of the quality of products by the descriptive (qualitative) method and by the method of profile analysis (quantitative one). At that the notion of each organoleptic parameter (consistence, taste, smell and so on) is presented as a totality of components (descriptors), evaluated in the determined order by quality and intensity. The characteristic of organoleptic parameters by scales of intensity of separate signs is presented as profile diagrams. There were determined ways of using semi-products in the composition of dessert products. There was developed the principal technological scheme of their production. There was proved the effectiveness of introducing new products in institutions of restaurant economy and food industry.


Author(s):  
S. Sukhanova ◽  
N. Pozdnyakova ◽  
F. Yaroslavtsev

The results of researches on the development of new mineral feed additives based on raw materials produced by Uralchem and the study of the eff ectiveness of their use in the rations of lactating cows have been presented in the article. The experiment has been carried out in the conditions of LLC “PF Barabinskoe” in the Dalmatovsky area in the Kurgan region where 3 groups of lactating cows of Black-and-White breed have been formed. Animals in the control group have been received the ration adopted in the farm, the 1st experimental group with the additive RusMA No. 1 at a dose of 150 g, the 2nd experimental group– with the additive RusMA No. 2 at the dose of 350 g. The use of experimental mineral additives in feeding lactating cows allowed us to increase their milk productivity and profi tability of production. At the same time, the best eff ectiveness was shown by the additive RusMA No. 2 at the dose of 350 g/head/day. The use of RusMA additives during the experiment period (105 days) allowed to increase the milk productivity of cows in the 1st experimental group by 6,03 % and in the 2nd experimental group by 8,24 %. Taking into account the fat content in milk, this diff erence was 6,31 and 8,53 %, respectively. The energy value of milk from cows of the experimental groups was higher compared to the control group by 2,45 and 1,76 %, respectively. According to the content of dry matter in milk, cows of the 2nd experimental group exceeded the control and 1st experimental group by 0,39 and 0,12 abs.%, respectively. The maximum milk fat content has been observed in the milk of cows of the 1st experimental group by 0,03 and 0,01 abs.% more than in the control and 2nd experimental groups, respectively. In terms of protein content, the cows of the 2nd experimental group signifi cantly exceeded the control group by 0,10 abs.% and the 1st experimental by 0,04 abs.%. The content of milk sugar in the 2nd experimental group was higher than in the control by 0,30 abs.% and compared to the 1st experimental by 0,11 %. Signifi cantly more calcium and phosphorus were contained in the milk of cows of the 2nd experimental group by 4,58 % (Р ≤ 0,001) and 2,86 % (Р ≤ 0,05), compared with the control group. The expenditures of feed in the EFU for the production of 1 kg of milk in animals of the 2nd experimental group was less by 5,13 % than in control cows and by 2,63 % compared to the 1st experimental group. The prime cost of 1 centner of milk was lower in the 2nd experimental group by 3,94 %, in the 1st experimental group by 2,65 % compared to the control group. The level of profi tability of milk production in the 2nd experimental group was higher by 9,0 and 1,0 abs.% in comparison with the control and 1st experimental groups, respectively.


Foods ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 28
Author(s):  
Ludmila Kalčáková ◽  
Matej Pospiech ◽  
Bohuslava Tremlová ◽  
Zdeňka Javůrková ◽  
Irina Chernukha

To increase production efficiency of meat products, milk protein additives are often used. Despite a number of advantages, use of dairy ingredients involves a certain risk, namely the allergenic potential of milk proteins. A number of methods have been developed to detect milk-origin raw materials in foodstuffs, including immunological reference methods. This study presents newly developed immunohistochemical (IHC) methods for casein detection in meat products. Casein was successfully detected directly in meat products where sensitivity was determined at 1.21 and specificity at 0.28. The results obtained from the IHC were compared with the Enzyme-Linked Immuno Sorbent Assay (ELISA) and there was no statistically significant difference between the IHC and ELISA methods (p > 0.05). The correspondence between the methods was 72% in total. The highest correspondence was reached in frankfurters (90%), the lowest in canned pâté (44%).


Author(s):  
А.Г. КРУЧИНИН ◽  
С.Н. ТУРОВСКАЯ ◽  
Е.Е. ИЛЛАРИОНОВА ◽  
А.В. БИГАЕВА

Потребность в увеличении количества и качества производимой молочной продукции стимулирует исследования, направленные на повышение эффективности переработки молочного сырья, что, в свою очередь, невозможно без изучения технологических свойств молока и функционально необходимых ингредиентов, применяемых в производстве различной молочной продукции. На основе научно-технической информации международных и российских баз данных, систематизированной в рамках изучаемой тематики, представлен обзор научных работ о коагулянтах белков молока различного происхождения, применяемых при кислотной, кислотно-сычужной и сычужной коагуляции. Установлено, что в российской и международной производственной практике востребованы коагулянты животного, микробного и рекомбинантного происхождения. Наибольшим спросом среди коагулянтов животного происхождения пользуется химозин, получаемый из желудков телят. Ферменты микробного и рекомбинантного происхождения отличаются более стабильным качеством и низкой стоимостью, но их производство, основанное на методах генной инженерии, вызывающих предубеждение у большинства потребителей, практически полностью сосредоточено за рубежом. При условии повышения лояльности потребителей ферменты рекомбинантного происхождения могут стать наиболее перспективными функциональными ингредиентами. Исследования потенциала различных протеолитических ферментов растительного происхождения выявили невысокий технологический эффект их применения. Рассмотренный материал позволяет прогнозировать перспективность научных исследований по выявлению механизмов коагуляции молока и новых эффективных и универсальных коагулянтов совокупно с селекционной практикой отбора животных, направленной на улучшение технологических свойств молочного сырья. The need to increase the quantity and quality of dairy products encourages research aimed at improving the efficiency of processing dairy raw materials, which, in turn, is impossible without studying the technological properties of milk and functionally necessary ingredients used in the production of various dairy products. On the basis of scientific and technical information from international and Russian data bases, systematized within the framework of the subject under study, a review of scientific works on milk protein coagulants of various origins used in acid, acid-rennet and rennet coagulation is presented. It is established that coagulants of animal, microbial and recombinant origin are in demand in the Russian and international production practice. The greatest demand among coagulants of animal origin is chymosin, obtained from the stomachs of calves. Microbial and recombinant enzymes are characterized by more stable quality and lower cost, but their production, based on genetic engineering methods that cause prejudice among most consumers, is almost entirely concentrated abroad. If consumer loyalty is increased, recombinant enzymes may become the most promising functional ingredients. Studies of the potential of various proteolytic enzymes of plant origin revealed a low technological effect of their use. The considered material allows us to predict the prospects of scientific research to identify the mechanisms of milk coagulation and new effective and universal coagulants together with the breeding practice of animal selection, aimed at improving the technological properties of dairy raw materials.


2021 ◽  
Vol 9 (16) ◽  
pp. 90-97
Author(s):  
Kateryna Danilova ◽  
◽  
Oksana Zavarzina ◽  

An actual problem of the alcohol industry development is the expansion of the raw material base through the use of new, cheaper types of carbohydrate sources. Recently, glucose-fructose syrup has been of increasing interest to producers of ethanol. Among the producers of craft drinks, in particular rum-based drinks, cane molasses is in increasing demand. The article presents the technological aspects of the fermentation process of nonconventional sugar-containing raw materials on the example of glucose-fructose syrup and cane molasses in ethanol by different yeast strains. It is determined that glucose-fructose syrup and cane molasses are raw materials depleted of nitrogen, phosphorus and growth substances necessary for the yeast activity. To improve the technological properties of raw materials in the molasses, nitrogen, phosphorus nutrition and corn extract as a growth substance shall be added to a mash. Glucose-fructose syrup is of pH 3.68 and of acidity 0.12, which negatively affects the fermentation. It is established that in order to create optimal living conditions for yeast, it is necessary to add substances to the glucose-fructose syrup that will contribute to the safety of development and prevent the pH 3.5. It was determined that the alcohol yield from 1 ton of glucose-fructose syrup is 31.0 dal, from 1 ton of cane molasses is 24.0 dal on the yeast 46ED and 22 dal on the TegaYeast without the use of growth substances and vitamins necessary for the reproduction of yeast biomass. Under conditions of improving the technological properties of the mash from the glucose-fructose syrup and cane molasses by adding biologically active substances promoting the synthesis of yeast biomass, the ethanol content in the fermented mashes increases up to 11.9 12% vol.


2020 ◽  
Vol 3 ◽  
pp. 38-48
Author(s):  
Victoriya Gnitsevych ◽  
Tatiana Yudina ◽  
Yuliia Honchar ◽  
Olena Vasylieva ◽  
Liudmyla Diachuk

This study developed a technology of low-lactose semi-finished products, based on fermented whey and pumpkin pulp puree, and offered a possibility of its use in the technology of structured culinary products. This research carried out the required substantiation of the methods of preliminary processing of raw materials, and studied the technological properties and structure of model compositions with their use. During the experiment, a number of studies were carried out, which substantiated the method and modes of condensation of whey, and provided a comparative analysis of the homogeneity of lactose-free and lactose-containing samples of whey under various modes of condensation. The study obtained the results of calculations of the equivalent diameter of the studied samples of lactose-containing and low-lactose whey, condensed by the contact method and in vacuum. It was found, that the structure is homogeneous at a number average crystal diameter of up to 5 μm. The restriction is valid for CLLWV with a calculated diameter of about 3.84 μm with a coefficient of variation of 1.35 % with an increase of 10,000 times. The study revealed the alternation of smooth and granular sections of the micron level (0.1 ... 5 μm) in the structure of the studied low-lactose semi-finished product with an increase of 300 times. It was determined, that the extremum of the differential curve of the particle size distribution of CLLWV corresponds to the number average crystal diameter of 3.84 μm. It was established, that the most homogeneous fractional composition is inherent in the studied sample of CLLWV, for which the values of fraction diameters are in the range from 1.46 μm to 4.96 μm. The optimal ratio of the components of the model CLLWV: FPPP system was determined as 70 % to 30 % respectively. With this composition, the model system is characterized by the formation of protein-pectin complexes, which is confirmed by microscopy with a magnification of 90 times


2018 ◽  
Vol 6 (2) ◽  
pp. 256-263 ◽  
Author(s):  
Andrey Danilov ◽  
Andrey Danilov ◽  
Bayana Bazhenova ◽  
Bayana Bazhenova ◽  
Michail Danilov ◽  
...  

In the current conditions of import substitution, the effective use of secondary raw materials in the meat industry is a relevant issue. A significant source of animal proteins is by-products, the yield of which is about 10% of livestock weight. Some by-products, including beef rumen, contain collagen-containing tissues which require modification for tenderization and deodorization. In order to modify rumen tissues, the biotechnological method of treatment with an enzyme solution, lysate, obtained from a whole bovine abomasum was preferred to the known method where enzyme solution is prepared from an abomasal mucosa. The purpose of this project was to study the activity of lysate from a whole bovine abomasum for the modification of rumen tissue to use it in cooked sausage formulations. We have suggested the method of obtaining enzyme solution based on infusing the minced abomasum in a reaction mixture – water, chlorohydric acid, and sodium tripolyphosphate – followed by filtering. The dependence of proteolytic and collagenase activities of the solution obtained from phosphate dose introduced have been studied; it have been revealed that 1.5% of tripolyphosphate is the optimal dose for efficient extraction of enzymes from the whole abomasum. Besides, an effect of the enzyme solution on functional and technological properties of a heat-treated rumen has been studied, and the improvement of hydro- and lipophilic characteristics has been revealed. Paste with modified rumen has been developed and found that the maximum possible dose of rumen for use in cooked sausage from horsemeat is 15%. The color on the cut of sausage developed was identical to that of beef sausage. Thus, paste made on the basis of modified rumen contributes to the formation of functional and technological properties, the stabilization of the color characteristics of the final product, as well as the effective use of basic meat raw materials and the expansion of the range of economy class high-protein sausage production.


2018 ◽  
Vol 4 (1) ◽  
Author(s):  
I Gede Sujana Eka Putra ◽  
Ni Luh Putu Labasariyani

ABSTRACT<br />Background of research is human errors in manual data recording, less accurate and data<br />searching requires several time, thus cause difficulties in traceability system, while traceability is<br />to collect product history from receipt of raw materials, processing, packaging until product<br />delivery to customer. The purpose of this research is to design, and develop information system in<br />fish processing to assist traceability of seafood product from receiving, processing until shipping<br />to customer. System have feature to print QR Code label to put in products, which is readability<br />through label scanning, in packaging stage and product shipments. Information label consist of<br />product information,, species type, grade, and weight, supplier information, processing date, and<br />fishing location. System design consist of feasibility study, data collection, system analysis,<br />system design, and development, testing and implementation. Through the summary transaction<br />module, fish processing can be traced from the beginning, starting from the stage of receiving,<br />cutting, retouching to packaging. The QR code stores information where input data is faster<br />through scanning. The use of internal lot codes, makes it easier to trace fish resources at each<br />stage of fish processing, which consists of the code of the fish catch area, supplier code, and fish<br />processing date.<br />Keywords: Traceability, QR Code, Data Management, Information System<br />ABSTRAK<br />Latar belakang penelitian ini adalah banyaknya kesalahan dalam input data manual,<br />ketidakakuratan dan pencarian data yang memerlukan waktu yang lama, kesulitan dalam sistem<br />penelusuran dimana penelusuran sebagai kegiatan mengumpulkan data riwayat produk dari<br />penerimaan bahan baku, pengolahan, pengemasan sampai pengiriman ke pelanggan.Tujuan<br />penelitian ini adalah untuk merancang, dan membangun sistem informasi pengolahan ikan untuk<br />membantu penelusuran produk perikanan dari awal sampai akhir. Sistem menyediakan fitur untuk<br />print label QR Code untuk ditempel pada kemasan produk yang dapat dibaca oleh alat pemindai<br />dalam pengemasan maupun pengiriman produk. Informasi label terdiri dari informasi produk,<br />jenis spesies ikan, jenis, grade dan berat, informasi pemasok, tanggal pengolahan dan lokasi<br />penangkapan ikan. Perancangan terdiri dari studi pendahuluan, pengumpulan data, analisa sistem,<br />perancangan sistem dan pengujian dan implementasi sistem. Melalui modul summary transaction,<br />dapat di telusuri pengolahan ikan dari awal mulai dari tahap penerimaan, pemotongan, retouching<br />sampai pengemasan. Kode QR menyimpan informasi sebagai kode untuk scanning tahap<br />pengolahan lanjutan, proses penginputan data lebih cepat melalui pemindaian maka data ikan<br />sudah otomatis tercatat pada sistem. Penggunaan kode internal lot, memudahkan dalam<br />melakukan penelusuran sumber ikan pada setiap tahap pengolahan ikan, yang terdiri dari kode<br />wilayah tangkapan ikan, kode supplier, dan tanggal pemrosesan ikan.<br />Kata Kunci: Penelusuran, QR Code, Manajemen Data, Sistem Informasi


2020 ◽  
Vol 11 (2) ◽  
pp. 2350-2354
Author(s):  
Tatyana V. Kabanova ◽  
Mariya V. Dolgorukova ◽  
Sergey I. Okhotnikov ◽  
Elena V. Tsaregorodtseva ◽  
Sergey Yu. Smolentsev ◽  
...  

The urgency of the problem of increasing the nutritional qualities of mare's milk is that, it has versatile uses. Many people traditionally prefer koumiss made of milk with high fat content, as it has good taste, mouth-watering appearance, high calorie content, helps to increase liver weight. In many patients, including tuberculosis, hypotrophic and malnourished due to a long and serious illness, the latter aspect is an important part of treatment. In the production of raw materials for baby and diet food, first of all, it is necessary to achieve an increase in the protein and fat content of mares, as well as to stabilize the content of valuable components in milk during lactation. Therefore, the search for methods for correcting the composition of dairy raw materials is relevant to industry issues. This article presents the results on the research of influence of Hydro mechanical processing on the physicochemical and microbiological properties of mare's milk. Milk processing treatment by gaseous nitrogen was carried out at laboratory-patented system. This method has not had a negative impact on its physical and chemical characteristics, but significantly increased the bactericidal life. The introduction of pure cultures of koumiss leaven in processed and not processed raw milk has reduced the acidity build-up to the optimal value allowing increase in the life of koumiss.


2021 ◽  
Vol 32 ◽  
pp. 03008
Author(s):  
Oksana Evdokimova ◽  
Vladimir Masalov ◽  
Tamara Ivanova ◽  
Yoshaa Ibrahim

Currently, it is possible to ensure the protein balance in food only when combining plant and animal proteins. The functional and technological properties and methods of introducing non-meat ingredients (meal and grain raw materials) in the production of meat and vegetable pates are investigated. The influence of the degree of grinding of cereals on the viscosity properties of flour that has undergone hydrothermal treatment is studied. А direct dependence of the maximum value of the loading force on the degree of grinding of cereals is established, with an increase in the degree of grinding of cereals, the strength characteristics increase. The water-retaining capacity (WRC) of flour proteins was studied, so deodorised non-fat soy flour has the least ability to bind water, with a hydromodule of 1:1.75, 6.1% of water is separated, with a hydromodule of 1:2.25, buckwheat groats did not bind only 6.6% of water. Flour from cereal oat flakes, separation of non-cohesive water (8.5%) with a hydromodule of 1:2.5, with an increase in the hydromodule to 1:3, there is a slight decrease in this indicator by 7.5%. The fat module has a weak effect on the FRC of the flour samples being studied. Flour from cereals has a lower FRC, with fat modules (1:0.5) FRC does not change significantly and is from 0.44 to 0.45 g of oil per 1 g of flour, and for deodorised non-fat soy flour it is 100%. The mathematical description of the process of absorption of water and fat by flour from cereals and soy flour showed a steady decrease in WRC and an increase in WRC with an increase in hydro-and fat modules.


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