scholarly journals Compound Feed Technology in Sturgeon Fish Aquiculture

2020 ◽  
Author(s):  
Olga N. Ozherelyeva ◽  
Andrey A. Sytolkin ◽  
Lyudmila I. Vasilenko ◽  
Maksim M. Danyliv ◽  
Olga A. Vasilenko
Keyword(s):  
Raw Materials ◽  
Live Weight ◽  
Environmental Safety ◽  
Plant Origin ◽  
Fish Processing ◽  
Plant Materials ◽  
Structural Indicators ◽  
By Products ◽  
Sturgeon Fish

The modern fish processing industry of the Russian Federation sets the task of increasing the efficiency of the use and development of the resource potential of the fishery complex by means of aquaculture and mariculture development, including sturgeon fish breeding. In this case, complex processing through the rational use of by-products of fish and hydrobiont. In Russia, China, the EU and other countries, most fish processing enterprises do not rationally use by-products of fish cutting, which leads to violation of environmental safety (waste deposits are littered with waste from the fishing industry). The article discusses the prospects of using alternative plant materials in the diet of sturgeon fish, presents the recipes for full extruded compound feed for this group of organisms, the quality indicators of compound feed for sturgeon. A comprehensive assessment of the quality of compound feed products was obtained according to the physicochemical and structural indicators of compound feed. The optimal terms and conditions of storage of the obtained feed were found. Based on the performed tests, it was concluded that it is advisable to use raw materials of plant origin in the composition of compound feed, which contributes to the growth of the live weight of fish, leads to the replacement of the costly components of the compound feed with cheaper raw materials of plant origin, provided that the nutritional value is not reduced, and the period and conditions of storage meet the existing requirements.

TECHNOLOGICAL ASPECTS OF HIGH QUALITY RAW MATERIAL OBTAINING FOR PECTIN PRODUCTION

1970 ◽  
pp. 47-50
Author(s):  
I. A. Ilina ◽  
I. A. Machneva ◽  
E. S. Bakun
Keyword(s):  
Raw Materials ◽  
Thermal Characteristics ◽  
Environmental Safety ◽  
Raw Material ◽  
High Quality ◽  
Temperature Conductivity ◽  
Drying Temperature ◽  
Plant Raw Materials ◽  
Gel Forming Ability

  The article is devoted to the study of the chemical composition, physical and thermal-pfysical characteristics of damp apple pomaces and the identifying patterns of influence of drying temperature the functional composition and gel-forming ability of pectin. The research is aimed at obtaining initial data for the subsequent calculation of the main technological, hydro-mechanical, thermal, structural and economic characteristics of devices for drying the plant raw materials, ensuring the environmental safety and high quality of pectin-containing raw materials, the reducing heat and energy costs. As a result of the study of the thermal characteristics of apple pomaces, the critical points (temperature conductivity – 16.5 x 10-8 m2/s, thermal conductivity – 0.28 W/m K, heat capacity – 1627 j/(kg K)) at a humidity of 56 % are determined, which characterizing the transition from the extraction of weakly bound moisture to the extraction of moisture with strong bonds (colloidal, adsorption). It was found that the pomaces obtained from apples of late ripening have a higher content of solids (21-23 %), soluble pectin and protopectin (2.5-4.5 %). Dried pomaces obtained from apple varieties of late ripening contain up to 25 % pectin, which allow us to recommend them as a source of raw materials for the production of pectin. The optimum modes of preliminary washing of raw materials are offered, allowing to the remove the ballast substances as much as possible. It is established that when the drying temperature increases, the destructive processes are catalyzed: the strength of the pectin jelly and the uronide component and the degree of pectin esterification are reduced. The optimum drying temperature of damp apple pomaces is 80 0C, at which the quality of pectin extracted from the dried raw materials is maintained as much as possible. It is shown that the most effective for the pectin production is a fraction with a particle size of 3-5 mm, which allow us to extract up to 71 % of pectin from raw materials.

scholarly journals Assessment of the quality of peppermint leaves by thin-layer chromatography in some objects of plant origin

2020 ◽  
Vol 19 (5-6) ◽  
pp. 148-154
Author(s):  
Vali A. Sahratov ◽  
Tamara L. Malkova ◽  
Ludmila N. Karpova ◽  
Anna A. Pospelova
Keyword(s):  
Medicinal Plant ◽  
Thin Layer ◽  
Thin Layer Chromatography ◽  
Biologically Active ◽  
Mentha Piperita ◽  
Plant Origin ◽  
Plant Materials ◽  
Layer Chromatography ◽  
Active Substances

The State Pharmacopoeia of the XIV edition defines the approach for the assessment of the quality of medicinal plant materials, it deals with the identification of the main groups of biologically active substances by thin layer chromatography. According to this approach, the analysis of some types of medicinal plant materials as a part of some objects of plant origin was carried out. The article presents the quality assessment algorithm as examplified by peppermint leaves (Mentha piperita L.), which are part of a variety of plant object.

scholarly journals PENTINGNYA ANALISIS SWOT UNTUK MENINGKATKAN KINERJA SDM (Studi Kasus Usaha Mikro Kecil dan Menengah Malang)

2019 ◽  
Vol 5 (2) ◽  
Author(s):  
Rahayu Puji Suci ◽  
Adya Hermawati ◽  
Suwarta Suwarta
Keyword(s):  
Human Resources ◽  
Performance Improvement ◽  
Swot Analysis ◽  
Raw Materials ◽  
Dynamic Markets ◽  
Intersection Points ◽  
High Flexibility ◽  
The Right ◽  
By Products

AbstrakPerlunya evaluasi strategi dalam menghadapi pasar yang dinamis dapat mendukung suatu organisasi untuk mampu berkompetisi, bahkan mampu memenangkan persaingan. Namun UMKM walaupun memiliki fleksibilitas dan ketahanan yang tinggi dalam perekonomian, beberapa keterbatasan seperti kapabilitas finansial dan sumber daya manusia membuat UMKM harus dapat menentukan strategi yang tepat dalam meraih keunggulan kompetitif. Tujuan dari penelitian ini adalah menentukan strategi pengembangan kinerja sumber daya manusia pada UMKM di Kota Malang melalu implementasti analisis SWOT (Strengths, Weakneses, Opportunities, dan Threatments). Hasil menunjukkan indikator Strength yang paling tinggi adalah S5 (Pelayanan) yaitu sebesar 4.20. Sementara itu, indikator Weakness yang paling tinggi adalah W4 (Kualitas Sumber Daya Manusia), yaitu sebesar 3.20. Kemudian indikator Opportunity yang paling tinggi adalah O1 (Oleh-oleh khas daerah) dan O5 (Bahan Baku) yaitu sebesar 4. Sementara itu, indikator Threat yang paling tinggi adalah T3 (Pesaing pendatang baru), yaitu sebesar 2.3. Kemudian untuk lokasi titik potong A, B, C, dan D, yaitu titik E, berada kuadran I (Strategi agresif). Dengan demikian, analisis SWOT terhadap UMKM di Kota Malang menunjukkan posisi yang bagus, sehingga dapat diterapkan strategi SO.Kata kunci: SWOT, UMKM, strategi peningkatan kinerja.AbstractThe need for evaluation of strategies in dealing with dynamic markets can support an organization to be able to compete, even able to win the competition. However, although UMKM has high flexibility and resilience in the economy, several limitations such as financial capabilities and human resources make MSMEs must be able to determine the right strategy in achieving competitive advantage. The purpose of this study is to determine the strategy for developing human resource performance at MSMEs in Malang through the implementation of SWOT analysis (Strengths, Weaknesses, Opportunities, and Treatments). The results show the highest Strength indicator is S5 (Service), which is equal to 4.20. Meanwhile, the most top Weakness indicator is W4 (Quality of Human Resources), which is 3.20. Then the highest Opportunity indicator is O1 (By-Products typical) and O5 (Raw Materials) that is equal to 4. Meanwhile, the most top Threat indicator is T3 (Competing new entrants), which is 2.3. Then for the intersection points A, B, C, and D, which are point E, are in quadrant I (aggressive strategy). Thus, SWOT analysis of MSMEs in Malang shows a good position, so that SO strategies can be applied.Keywords: SWOT, SMEs, performance improvement strategies

ANALYSIS OF THE ECONOMIC STATE AND PROSPECTS FOR THE BIOTECHNOLOGY APPLICATION IN THE FISH INDUSTRY OF THE KALININGRAD REGION

Fisheries ◽  
2020 ◽  
Vol 2020 (5) ◽  
pp. 38-50
Author(s):  
Olga Mezenova ◽  
A. Hoeling ◽  
T. Moersel ◽  
V. Volkov ◽  
Natalya Mezenova ◽  
...  
Keyword(s):  
Raw Materials ◽  
Food Product ◽  
Biologically Active ◽  
Added Value ◽  
No Production ◽  
Fish Processing ◽  
Marine Biotechnology ◽  
Economic State ◽  
Kaliningrad Region ◽  
By Products

This research analyzes the economic indicators of the fishery complex of the Kaliningrad region in recent years. The introduction of modern biotechnological solutions in the fish processing sector is substantiated. At present, the industry focuses on oceanic and coastal fishing, large fish complexes are leading in fish processing. Food product groups are mainly represented by chilled and frozen semi-finished products. Among food fish products, the production of sterilized canned food predominates; in smaller quantities, preserves, salted, smoked, dried and dried fish products are produced. The fish factories practically do not process fish by-products and there is no production of fish meal. To improve the economic performance of the industry, it is promising to use innovative biotechnologies and advanced foreign experience, which allow processing the extracted raw materials with maximum added value. The Strategy for the Development of the Fisheries Industry of the Russian Federation until 2030, adopted in November 2019, outlines the prospects for the development of marine biotechnology in key segments - aquaculture, production of functional and biologically active products, processing of by-products. The article presents the volumes and problems of fish by-products processing accumulating at fish processing enterprises of the region. A complex scheme of biotechnological by-products processing with the production of valuable biologically active substances (proteins, lipids, mineral substances) is proposed. The technology and production line for the production of protein, protein-mineral and lipid preparations from secondary fish raw materials are described. A modular implementation of biotechnology in marine conditions is proposed. The economic calculation from the introduction of innovative biotechnology in the processing of secondary fat-containing fish raw materials is presented.

scholarly journals Effects of the Marinating Process on the Quality of the Domesticated Reindeer (Rangifer Tarandus) By-products

2020 ◽  
Author(s):  
Ilya Benzik ◽  
Inna Brazhnaia ◽  
Elena Bogdan ◽  
Alexander Ershov
Keyword(s):  
Rangifer Tarandus ◽  
New Technologies ◽  
Raw Materials ◽  
Educational Institution ◽  
Food Product ◽  
Production Costs ◽  
Federal State ◽  
Production Technologies ◽  
By Products

The development of methods for the complete and complex processing of raw food materials is one of the main ways to achieve the efficiency of its use: reduce production costs, expand products range and increase products demand. Over the last years, growing attention is paid to the search and development of new technologies of the processing of non-traditional and underutilized types of food materials, such as meat and by-products from alternative animal species. The research was aimed at studying the influence of the marinating process on the quality of the newly developed food product. The object of research was the tongue of domesticated reindeer, the underutilized raw materials of the Kola Peninsula. Product samples were taken in 2012-2016 on the basis of the agricultural production cooperative ”Tundra”, research was carried out on the basis of the Department of Food Production Technologies of the Federal State Budgetary Educational Institution of Higher Education ”Murmansk State Technical University”. The effects of marinating and duration of heat treatment on the quality of the product samples was studied. The parameters characterizing the generalized indicator of quality were selected - organoleptic (appearance, flavor and taste), physical (cutting force) and microbiological. The optimal composition of the marinade is proposed. The technology of culinary processing of the domesticated reindeer tongue was optimized.

scholarly journals Extrusion cooking of wet mixtures of wheat flour with carrot bagasse in technology of ready-to-eat products

2018 ◽  
Vol 80 (3) ◽  
pp. 43-49
Author(s):  
A. Yu. Sharikov ◽  
V. I. Stepanov ◽  
V. V. Ivanov ◽  
D. V. Polivanovskaya ◽  
M. A. Amelyakina
Keyword(s):  
Moisture Content ◽  
Bulk Density ◽  
Wheat Flour ◽  
Fruits And Vegetables ◽  
Raw Materials ◽  
Middle Part ◽  
Extrusion Cooking ◽  
High Moisture ◽  
By Products

The actual challenge for the food industry is the utilization of by-products of fruit and vegetable processing and their use in the production of enriched food products. It allows to use raw materials with a high content of biological active substances more efficiently and rationally. The possibility of using carrot bagasse as an ingredient in the preparation of extruded ready-to-eat product was studied. The wheat meal was used as core ingredient. The influence of the bagasse dosage on the extrusion conditions and the properties of the extrudates samples was studied. It was shown that an increase of the bagasse content more than 20% influenced the quality of the product negatively.The expansion index decreased more than 2 times and the bulk density increased by 40%. The method of additional steam venting from the middle part of the extruder chamber was investigated during the extrusion cooking of mixtures with the bagasse content more than 20% and moisture content 26.5, 28.9 and 34.5%.The indicator of the steam venting was the reduction of pressure in the degassing installation. As a result, the moisture content of the material in the die zone of the extruder chamber decreased. It was shown that additional steam venting during extrusion of high-moisture mixtures led to more severe extrusion conditions. The temperature, die pressure and torgue increased significantly. It imroved the quality of extrudates. Steam venting during extrusion of blends with 26.5 and 28.9% moisture increased expansion index more than 2 times and decreased the bulk density by 21-25%.Extrusion process of a mixture with a moisture content of 34.5% without and with steam venting was unstable and did not allowed to obtain samples of extrudates with acceptable quality. The proposed method for extrusion of high-moisture blend of wheat flour with carrot bagasse can be basis for developing technologies for the production of ready-to-eat extruded products using moist food by-products of fruits and vegetables processing.

scholarly journals Methodological Approach to Determination of Priorities in Ecological Estimation of the Russian Territories

2020 ◽  
Author(s):  
I.G. Spiridonov ◽  
E.N. Levchenko ◽  
D.S. Klyucharev
Keyword(s):  
Environmental Impact ◽  
Raw Materials ◽  
Mineral Exploration ◽  
Methodological Approach ◽  
Federal District ◽  
Environmental Safety ◽  
Rare Metal ◽  
Urban Environments

This paper assesses the main types of environmental impact caused by mineral exploration and mining. The ecological situation due to the extraction and processing of mineral raw materials in the mining regions, as well as the environmental impact of accumulated mining waste are shown. The results of environmental monitoring of the quality of the industrial urban environments of the Russian Federation are also presented. Based on the analysis of the database of existing man-made formations, including those produced from the rare metal deposits, the maps of their distribution over the territory of Russia as a whole and the territory of the Ural Federal District are compiled. The ranking of man-made deposits and formations by their impact on environmental elements has been performed. Keywords: mining, industrial waste, heavy metals, ecosystem pollution, environmental safety

scholarly journals Peningkatan Kapasitas Produksi Terasi Rebon di Desa Ketapang, Kotamadya Probolinggo

2021 ◽  
Vol 6 (3) ◽  
pp. 285-290
Author(s):  
Muhamad Firdaus ◽  
Candra Adi Intyas ◽  
Yahya Yahya
Keyword(s):  
Raw Materials ◽  
Production Capacity ◽  
Monitoring And Evaluation ◽  
Significant Problem ◽  
Fish Processing ◽  
Monitoring Period ◽  
Service Activity ◽  
Grinding Machines

Kademangan is a shrimp paste production center in the Probolinggo municipality. The shrimp paste made from this fish processing center is of lower quality than similar products on the market. The varying size of the raw materials is a significant problem in shrimp paste production in this business hub. This activity aimed to improve the quality of the shrimp paste product by introducing and enhancing the partners' skills in using grinders and shrimp powder for rebon shrimp in making rebon shrimp paste. The method of this service activity consists of training, monitoring, and evaluation of the activities. This activity showed that the partners had received training on the production of shrimp paste and its quality and the use of grinding machines and machines for boiling shrimp meal. During the partner monitoring period, it became apparent that the partners had switched the technology from manual production of shrimp paste to machine production. The evaluation results show that the partners are familiar with grinding and grinding machines in making Rebon shrimp paste. The resulting products are of higher quality than those made before the partners used the shrimp grinding shrimp flour machines. The conclusion is that the use of grinding and flour machines for rebon shrimp by partners has increased the production capacity by three times and increased the quality of the rebon shrimp paste.

ENSURING ENVIRONMENTAL SAFETY OF BEEF PRODUCTION FOR BABY NUTRITION

2021 ◽  
pp. 18-22
Author(s):  
Н.Н. ЗАБАШТА ◽  
Е.Н. ГОЛОВКО ◽  
 И.А. СИНЕЛЬЩИКОВА ◽  
 Е.П. ЛИСОВИЦКАЯ ◽  
А.В. ЗАБАШТА
Keyword(s):  
Muscle Tissue ◽  
Raw Materials ◽  
Environmental Safety ◽  
Beef Production ◽  
Raw Meat ◽  
Beef Bulls

Система откорма бычков мясного направления в обследованных районах позволила получить мясное сырье, пригодное для детского питания. Откорм скота на предгорных пастбищах с умеренным использованием концентрированных кормов (не более 4,0 кг на голову в сутки) является оптимальным. Системы пастбищного и беспривязного умеренно интенсивного откорма крупного рогатого скота мясного направления продуктивности на выгульных площадках позволяют получить мясное сырье, отвечающее требованиям для продуктов детского питания. Кастрация животных оказала гораздо большее влияние на качество мяса, чем порода. Масса охлажденной туши у некастрированных бычков оказалась выше — 205,2±3,8 кг против 196,7±3,4 кг у бычков-кастратов. Жирной говядины было получено больше от кастрированных бычков на 32,2%. Жира обнаружено больше в мышечной ткани туш кастрированных животных — 8,84%, и меньше у некастрированных — 5,65 %. При производстве говядины для детского питания желательно использовать некастрированных бычков. The system of beef bulls fattening in the surveyed areas made it possible to obtain raw meat suitable for baby nutrition. Fattening of livestock on foothill pastures with moderate use of concentrated feed (no more than 4.0 kg per animal per day) is optimal. The systems of pasture and loose-fitting moderately intensive feeding of cattle with beef production on the walking grounds allow obtaining meat raw materials that meet the requirements for baby nutrition products. The neutering of animals had a greater impact on the quality of meat than the breed. The mass of chilled carcasses in non-castrated bulls also turned out to be higher — 205.2 ± 3.8 kg versus 196.7 ± 3.4 kg in castrated bulls. Fatty beef was obtained from castrated bulls by 32.2%. Fat was found more in the muscle tissue of castrated bulls — 8.84%, and less - in non-castrated bulls - 5.65%. In the production of beef for baby nutrition, it is advisable to use non-castrated bulls.

Effect of xylanase addition in feed containing either pre-characterised wheat or wheat byproducts on the performance of growing pigs

2000 ◽  
Vol 2000 ◽  
pp. 21-21
Author(s):  
D.J. Cadogan ◽  
G.G. Partridge ◽  
P.H. Simmins
Keyword(s):  
Growth Rate ◽  
Raw Materials ◽  
Growing Pigs ◽  
Trichoderma Longibrachiatum ◽  
Exogenous Enzyme ◽  
Available Energy ◽  
Use Efficiency ◽  
The Relationship ◽  
By Products

Wheat and wheat by-products vary in their available energy and protein content (Batterham et al., 1980) leading to unpredictable growth rate and feed use efficiency. Carbohydrase enzymes, targeting the non-starch polysaccharides in these raw materials, may improve their nutrient availability. However, questions remain over the relationship between the quality of the dietary raw materials and the level of exogenous enzyme activity required in the feed to elicit a response from pigs. Hence, the response of pigs to the use of a fungal xylanase, produced by Trichoderma longibrachiatum, was studied in diets containing wheat and wheat by-products.

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