scholarly journals Study of lysate activity to modificate collagene raw materials to use in sausage mixture

2018 ◽  
Vol 6 (2) ◽  
pp. 256-263 ◽  
Author(s):  
Andrey Danilov ◽  
Andrey Danilov ◽  
Bayana Bazhenova ◽  
Bayana Bazhenova ◽  
Michail Danilov ◽  
...  
Keyword(s):  
Sodium Tripolyphosphate ◽  
Raw Materials ◽  
Import Substitution ◽  
Optimal Dose ◽  
Meat Industry ◽  
Technological Properties ◽  
Enzyme Solution ◽  
Heat Treated ◽  
Effective Use ◽  
By Products

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.

scholarly journals Prospects for use of new sources of dietary fibers in the technology of flour confectionery products

2021 ◽  
Vol 30 ◽  
pp. 01017
Author(s):  
Olga Samokhvalova ◽  
Svitlana Oliinyk ◽  
Kateryna Kasabova ◽  
Galyna Stepankova ◽  
Olena Bolkhovitina
Keyword(s):  
Wheat Germ ◽  
Granulometric Composition ◽  
Raw Materials ◽  
Technological Properties ◽  
Dietary Fibers ◽  
Wheat Germ Oil ◽  
Plant Raw Materials ◽  
Confectionery Products ◽  
Binding Capability ◽  
By Products

The rationale for enrichment of flour confectionery products with dietary fibers was shown and the use of plant raw materials by-products, namely wheat germ oil cake and beet fibers as the sources of such dietary fibers, was justified. The content of nutrients, the quantitative and qualitative composition of dietary fibers as well as the granulometric composition were determined in the studied additives. The functional and technological properties of additives such as water absorbing ability depending on water temperature and duration of swelling and fat binding capability were studied.

scholarly journals Adaptation of nutria meat to industrial technologies of the meat industry

2020 ◽  
Vol 6 (1) ◽  
pp. 31-36
Author(s):  
K. O. Rodionova ◽  
A. P. Paliy ◽  
I. V. Yatsenko ◽  
A. P. Palii
Keyword(s):  
Raw Materials ◽  
Import Substitution ◽  
Raw Material ◽  
Meat Industry ◽  
Meat Processing ◽  
Internal Organs ◽  
Physicochemical Composition ◽  
Fat Deposits ◽  
Rounded Form ◽  
The Difference

This research is to determine the features of identification of products of the slaughter of nutria while post-slaughter veterinary-sanitary control, to assess the slaughtered yield, to study the peculiarities of the chemical and biochemical composition of the products of the slaughter of nutrias. This will allow, under the conditions of import substitution, to extend the source of raw materials for the production of sausage products and assortment of meat ready-to-cook foods. This paper represents the results of the veterinary and sanitary assessment of nutria meat as a prospective raw material for the meat processing industry in Ukraine. The peculiarities of identification of slaughter products of nutria are determined by the presence of fat deposits, rounded form lipoma, and the structure of internal organs while post-slaughter veterinary and sanitary control of nutrias’ carcasses. It is proved, nutrias have been shown to have a sufficiently high slaughter yield of 57.5 ± 2.3% as compared to rabbits. It has been proven that nutria has a fairly high lethal yield compared to a crawl. The difference in the slaughter rate of female and male species was negligible and was 4.5 ± 1.4%. Nutrias’ Meat Index is 4.9 ± 0.7. The high content of flesh on the spinal-chest and the thigh makes it possible to recommend these parts to produce portion (pieces) semi-finished products According to physicochemical composition nutria meat is characterized by an increased content of moisture (90.27 ± 2.18%), high content of protein (20.82 ± 1.15%) and low content of fat (8.34 ± 0.71%), which makes it possible to attribute this kind of meat to dietary

scholarly journals Field of the secondary raw materials applicationof animal husbandry in the economic turnover

2020 ◽  
pp. 97-102
Author(s):  
O. K. Denissova ◽  
M. U. Rakhimberdinova
Keyword(s):  
Raw Materials ◽  
Animal Husbandry ◽  
Industrial Complex ◽  
Meat Industry ◽  
Deep Processing ◽  
Secondary Raw Materials ◽  
Food And Feed ◽  
Feed Protein ◽  
Livestock Products ◽  
By Products

The current level of development of the domestic meat industry of the agro-industrial complex requires a fundamentally new approach to the problem of integrated use of all types of livestock products. In this regard, the utilization of by-products obtained during the slaughter of livestock, instead of its full and deep processing - not only the loss of valuable food and feed protein, but also huge monetary losses, leading to an increase in the cost of the main product - meat. The essence of an effective approach to the processing of slaughter products is to create and implement low-and waste-free technologies that allow you to maximize and comprehensively extract all the valuable components of raw materials, turning them into useful products. The researchers concluded that the livestock sector in Kazakhstan should be considered not only as a supplier of meat and dairy products, but also as a promising sub-sector that provides secondary raw materials to such industries as light, textile, construction, engineering and others. The categories of livestock slaughter products, the structure of its average standard output, and the main functions of waste-free production are considered. The features of development of deep processing of livestock products in Kazakhstan are analyzed and the directions of development of the meat industry are developed. The authors came to the conclusion that the economic efficiency of the meat industry depends on the rational use of all resources obtained during the slaughter of livestock and the conversion of by-products into marketable products.

DAMPAK SUBSITUSI IMPORT TERHADAP DEFISIT NERACA PERDAGANGAN: STUDI KASUS IMPOR KULIT INDONESIA

2020 ◽  
Vol 4 (2) ◽  
Author(s):  
Ivan Yulianto ◽  
Ario Seno Nugroho
Keyword(s):  
General Equilibrium ◽  
Foreign Exchange ◽  
Computable General Equilibrium ◽  
Trade Balance ◽  
Raw Materials ◽  
Import Substitution ◽  
Leather Industry ◽  
Materials Used ◽  
Net Export ◽  
Balance Deficit

An alternative strategy to reduce the trade balance deficit simultaneously to increase the net foreign exchange is the import-substitution for raw materials used to produce an export goods. This paper proposes an import substitution study on footwear products that have a dependency on imported raw materials by 70 percent, with the largest composition being leather raw materials by 67 percent. This paper analyzes the relationship between subsidies on the leather industry to leather import-substitution, multiplier effect to footwear sector, and Indonesia trade balance. Author make use of simulation the on Input-Output 2010 table and Computable General Equilibrium (CGE) Model. The simulation shows 100 billion subsidies on the leather sector, lead for the substitution-import of leather by 7,94 million rupiah, increase the net export foreign exchange by 1.1 billion rupiah of the footwear sector, and for overall, increase Indonesia trade balance deficit by 68 billion rupiah. Keywords: Computable General Equilibrium, footwear, leather, net foreign exchange, subsidy.ABSTRAK: Salah satu terobosan untuk mengurangi defisit neraca perdagangan dan meningkatkan nilai neto devisa ekspor adalah dengan substitusi impor bahan baku yang digunakan untuk memproduksi barang ekspor. Paper ini mengusulkan kajian substitusi impor pada produk alas kaki yang mempunyai ketergantungan bahan baku impornya sebesar 70 persen, dengan komposisi terbesar adalah bahan baku kulit sebesar 67 persen. Tujuan penelitian ini adalah untuk mengetahui dampak stimulus subsidi pada industri kulit terhadap subtitusi impor kulit, dukungan multiplier sektor kulit terhadap sektor alas kaki, serta terhadap devisa ekspor Indonesia. Penelitian ini menggunakan simulasi model Computable General Equilibrium (CGE). Hasil simulasi menunjukkan stimulus subsidi sebesar 100 milyar rupiah pada sektor kulit memberikan substitusi bahan baku kulit sebesar 7,94 juta rupiah, menaikkan devisa ekspor sektor alas kaki sebesar 1.1 miliar rupiah, serta secara keseluruhan menambah defisit neraca berjalan Indonesia sebesar 68 miliar rupiah. Kata kunci: alas kaki, Computable General Equilibrium (CGE), devisa ekspor, kulit, subsidi.

Ukraine’s foreign trade in meat and meat products: trends and geographical aspects

2020 ◽  
pp. 48-52
Author(s):  
Olena Lyakhovska
Keyword(s):  
Small Businesses ◽  
Structural Changes ◽  
Raw Materials ◽  
Meat Products ◽  
World Market ◽  
Poultry Meat ◽  
Positive Development ◽  
Meat Production ◽  
Meat Industry ◽  
Geographical Structure

Current trends in meat and meat products exports are considered. The dynamics and structural changes in meat exports by types and degree of processing (beef and veal, pork, poultry, finished meat products) are analyzed. The paper proves that in recent years, only meat and edible poultry by-products have taken a competitive position in the world market. Accordingly, the dynamics of exports of this type of meat is positive, and the share of these products in the structure of exported meat is the largest (86.09%). Possible threats to the growth of import dependence on certain types of meat products, in particular, chilled and frozen beef and veal, pork, are indicated. The rating of the largest countries-importers of meat and meat products (by types) from Ukraine is built, their share in the structure of meat exports is determined. Changes in the geographical structure of exports have been studied, which indicate a low level of diversification of the geography of exports of certain types of meat (pork, beef). At the same time, a positive development of the geographical structure of poultry meat exports (exported to more than 100 countries) was revealed. Problems of the export potential development in the meat industry of Ukraine are revealed. In particular, the problems of livestock development (outdated technologies and production techniques that reduce the efficiency and productivity; inefficiency of the organization of purchase and processing of meat, which leads to reduced breeding in small businesses and households; inefficiency of state incentives, etc.) and industrial meat production (lack of raw materials, obsolescence of fixed assets and production technologies, poorly developed logistics, etc.). The solution of these problems requires: a systematic approach, which will encourage the cooperation of agricultural and industrial production, cooperation with importers of meat products and protection of domestic producers in the domestic and international markets, creating a favorable investment and information environment that will promote the meat industry development.

scholarly journals Wine By-Products as Raw Materials for the Production of Biopolymers and of Natural Reinforcing Fillers: A Critical Review

Polymers ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 381
Author(s):  
Alessandro Nanni ◽  
Mariafederica Parisi ◽  
Martino Colonna
Keyword(s):  
Critical Review ◽  
Raw Materials ◽  
Green Revolution ◽  
Building Blocks ◽  
Poly Lactic Acid ◽  
Butylene Succinate ◽  
Reinforcing Fillers ◽  
Plastic Industry ◽  
Review Reports ◽  
By Products

The plastic industry is today facing a green revolution; however, biopolymers, produced in low amounts, expensive, and food competitive do not represent an efficient solution. The use of wine waste as second-generation feedstock for the synthesis of polymer building blocks or as reinforcing fillers could represent a solution to reduce biopolymer costs and to boost the biopolymer presence in the market. The present critical review reports the state of the art of the scientific studies concerning the use of wine by-products as substrate for the synthesis of polymer building blocks and as reinforcing fillers for polymers. The review has been mainly focused on the most used bio-based and biodegradable polymers present in the market (i.e., poly(lactic acid), poly(butylene succinate), and poly(hydroxyalkanoates)). The results present in the literature have been reviewed and elaborated in order to suggest new possibilities of development based on the chemical and physical characteristics of wine by-products.

scholarly journals Radiofrequency Irradiation Modulates TRPV1-Related Burning Sensation in Rosacea

Molecules ◽  
2021 ◽  
Vol 26 (5) ◽  
pp. 1424
Author(s):  
Seyeon Oh ◽  
Myeongjoo Son ◽  
Joonhong Park ◽  
Donghwan Kang ◽  
Kyunghee Byun
Keyword(s):  
Burning Sensation ◽  
In Vivo Model ◽  
Molecular Evidence ◽  
Exposed Skin ◽  
Heat Treated ◽  
Vitro Model ◽  
Effective Use ◽  
Inflammatory Molecules

Rosacea is a skin inflammatory condition that is accompanied by not only redness and flushing but also unseen symptoms, such as burning, stinging, and itching. TRPV1 expression in UVB-exposed skin can lead to a painful burning sensation. Upregulated TRPV1 expression helps release neuropeptides, including calcitonin gene-related peptide, pituitary adenylate cyclase-activating polypeptide, and vasoactive intestinal peptide, which can activate macrophage and inflammatory molecules. In this study, we found that radiofrequency (RF) irradiation reduced TRPV1 activation and neuropeptide expression in a UVB-exposed in vivo model and UVB- or heat-treated in an in vitro model. RF irradiation attenuated neuropeptide-induced macrophage activation and inflammatory molecule expression. Interestingly, the burning sensation in the skin of UVB-exposed mice and patients with rosacea was significantly decreased by RF irradiation. These results can provide experimental and molecular evidence on the effective use of RF irradiation for the burning sensation in patients with rosacea.

scholarly journals Strengthening of Porcine Plasma Protein Superabsorbent Materials through a Solubilization-Freeze-Drying Process

Polymers ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 772
Author(s):  
Estefanía Álvarez-Castillo ◽  
Carlos Bengoechea ◽  
Antonio Guerrero
Keyword(s):  
Water Uptake ◽  
Plasma Protein ◽  
Freeze Drying ◽  
Meat Industry ◽  
Drying Process ◽  
Uptake Capacity ◽  
Water Uptake Capacity ◽  
Protein Flour ◽  
Hydrophilic Materials ◽  
By Products

The replacement of common acrylic derivatives by biodegradable materials in the formulation of superabsorbent materials would lessen the associated environmental impact. Moreover, the use of by-products or biowastes from the food industry that are usually discarded would promote a desired circular economy. The present study deals with the development of superabsorbent materials based on a by-product from the meat industry, namely plasma protein, focusing on the effects of a freeze-drying stage before blending with glycerol and eventual injection molding. More specifically, this freeze-drying stage is carried out either directly on the protein flour or after its solubilization in deionized water (10% w/w). Superabsorbent materials obtained after this solubilization-freeze-drying process display higher Young’s modulus and tensile strength values, without affecting their water uptake capacity. As greater water uptake is commonly related to poorer mechanical properties, the proposed solubilization-freeze-drying process is a useful strategy for producing strengthened hydrophilic materials.

scholarly journals Anti-Fatigue Effect of a Dietary Supplement from the Fermented By-Products of Taiwan Tilapia Aquatic Waste and Monostroma nitidum Oligosaccharide Complex

Nutrients ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 1688
Author(s):  
Ying-Ju Chen ◽  
Chun-Yen Kuo ◽  
Zwe-Ling Kong ◽  
Chin-Ying Lai ◽  
Guan-Wen Chen ◽  
...  
Keyword(s):  
Dietary Supplement ◽  
Exercise Performance ◽  
Physical Training ◽  
Raw Materials ◽  
Weight Bearing ◽  
Nitrogen Concentration ◽  
Lactate Concentration ◽  
Fatigue Effect ◽  
Monostroma Nitidum ◽  
By Products

The Taiwan Tilapia is an important aquaculture product in Taiwan. The aquatic by-products generated during Tilapia processing, such as fish bones and skin, are rich in minerals and protein. We aimed to explore the effect of a dietary supplement, comprising a mixture of fermented Tilapia by-products and Monostroma nitidum oligosaccharides as the raw materials, combined with physical training on exercise performance and fatigue. We used a mouse model that displays a phenotype of accelerated aging. Male senescence-accelerated mouse prone-8 (SAMP8) mice were divided into two control groups—with or without physical training—and supplemented with different doses (0.5 times: 412 mg/kg body weight (BW)/day; 1 time: 824 mg/kg BW/day; 2 times: 1648 mg/kg BW/day) of fermented Tilapia by-products and Monostroma nitidum oligosaccharide-containing mixture and combined with exercise training groups. Exercise performance was determined by testing forelimb grip strength and with a weight-bearing exhaustive swimming test. Animals were sacrificed to collect physical fatigue-related biomarkers. Mice dosed at 824 or 1648 mg/kg BW/day showed improvement in their exercise performance (p < 0.05). In terms of biochemical fatigue indicators, supplementation of 824 or 1648 mg/kg BW/day doses of test substances could effectively reduce blood urea nitrogen concentration and lactate concentration and increase the lactate ratio (p < 0.05) and liver glycogen content post-exercise (p < 0.05). Based on the above results, the combination of physical training and consumption of a dietary supplementation mixture of fermented Tilapia by-products and Monostroma nitidum oligosaccharides could improve the exercise performance of mice and help achieve an anti-fatigue effect.

The nutritive value of protein isolates and fibres from meat industry by-products

Meat Science ◽  
1978 ◽  
Vol 2 (1) ◽  
pp. 31-39 ◽  
Author(s):  
G.R. Swingler ◽  
R.J. Neale ◽  
R.A. Lawrie
Keyword(s):  
Nutritive Value ◽  
Meat Industry ◽  
Protein Isolates ◽  
By Products
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