scholarly journals Influence of organizational and economic factors on business results of feed mills in Serbia

2009 ◽  
Vol 54 (2) ◽  
pp. 166-178
Author(s):  
Veselin Stankovic
Keyword(s):  
Programming Model ◽  
Animal Feed ◽  
Raw Materials ◽  
Production Chain ◽  
Business Results ◽  
Import And Export ◽  
Major Attention ◽  
Materials Used ◽  
Production Capacities ◽  
Feed Manufacture

The Serbian animal feed industry confronted with insufficiently used capacities and considerable price oscillations of raw materials and final products has gone through a substantially long period of dynamic development. The objective was to analyze production capacities, spatial distribution, changes in feed manufacture output and raw materials used, import and export, changes in the number of employees, etc. Major attention was focused on indices of the financial and economic structure in order to define the position of feed mills in relation to the sector and the economy as a whole. In addition, the aim was to analyze the possibility of improving feed mill management. Mathematical and statistical models were developed with special reference to the needs of some types and categories of animals, raw materials at disposal, capacities and requirements with regard to feeding stuffs. The linear programming model was used in order to contribute to the successful management of all the phases in the production chain. .

Feed Authentication as an Essential Component of Food Safety and Control

2005 ◽  
Vol 34 (4) ◽  
pp. 243-248
Author(s):  
L. Pinotti ◽  
V.M. Moretti ◽  
A. Baldi ◽  
F. Bellagamba ◽  
A. Campagnoli ◽  
...  
Keyword(s):  
Animal Feed ◽  
Raw Materials ◽  
Public Confidence ◽  
Consumer Concerns ◽  
Food Components ◽  
Supply Industry ◽  
Materials Used ◽  
Pathogenic Agents ◽  
And Control ◽  
Analytical Approaches

The protracted outbreak of mad-cow disease, repeated episodes of dioxin and mycotoxin contamination, and the issue of labelling genetically modified foods have severely shaken public confidence in the food supply industry, increasing consumer concerns about the origins of the raw materials used in both animal feed and food products. The need to develop improved techniques to characterize feed and food components has consequently become more urgent, and DNA-based technologies promise to be able to meet these needs. DNA methods can establish the origin of species in meat- and fish-based products and feed ingredients, and are the most reliable analytical approaches for authenticating processed foodstuffs. The identification of ingredients in processed feed and food is mandatory not only to ensure correct labelling and assessment of value, but also to avoid health risks related to the presence of toxic contaminants or pathogenic agents.

DETERMINANTS OF THE SELECTION OF RAW MATERIALS USED IN ANIMAL FEED PRODUCTION

2020 ◽  
Vol XXII (2) ◽  
pp. 191-199
Author(s):  
Magdalena Śmiglak-Krajewska
Keyword(s):  
Animal Feed ◽  
Raw Materials ◽  
Soya Bean ◽  
Raw Material ◽  
Factors Affecting ◽  
Feed Production ◽  
Bean Meal ◽  
Materials Used ◽  
Soya Bean Meal ◽  
Selection Of

The main purpose of this paper was to identify the factors affecting the selection of raw materials used by feed operators in feed production. An attempt was also made to indicate the barriers to increasing the use of native protein plants by feed operators in feed production. Today, many EU countries (including Poland) primarily rely on vegetable protein derived from genetically modified soya bean meal (mainly imported from South America and the U.S.) in addressing their needs for protein raw material used in animal feed. For many years now, Poland has taken steps to increase the production and use of native protein raw material to partially replace soya bean meal imports. The use of mixes of diverse domestic protein sources derived from grain legumes (peas, field beans, lupine) can provide an advantageous alternative to compound feeding stuff based on imported post-extraction soya bean meal. To meet the objective defined above, this paper relied on the results of a 2018 survey conducted with a sample of 29 feed operators located across the country. More than half (55%) of the enterprises surveyed did not use legumes in feed production; the use of legumes was above 10% in only 3% of respondents. When asked about the key factors affecting the selection of raw materials used in production processes, the respondents declared to be interested in buying large batches of homogeneous raw materials that meet specific quality parameters (33% replied “rather yes” and 67% replied “definitely yes”). The protein content of plant seeds used in feed production was identified as another aspect of extreme importance (55% replied “rather yes” and 24% replied “definitely yes”).

scholarly journals Planning the Flows of Residual Biomass Produced by Wineries for the Preservation of the Rural Landscape

2020 ◽  
Vol 12 (3) ◽  
pp. 847 ◽  
Author(s):  
Canio Manniello ◽  
Dina Statuto ◽  
Andrea Di Pasquale ◽  
Gerardo Giuratrabocchetti ◽  
Pietro Picuno
Keyword(s):  
Soil Fertility ◽  
Agricultural Sector ◽  
Raw Materials ◽  
Rural Landscape ◽  
Point Of View ◽  
Wine Production ◽  
Production Chain ◽  
Basilicata Region ◽  
Materials Used ◽  
By Products

Circular economy aims to create a system that allows an optimal reuse of products and materials. According to an appropriate planning hierarchy, agricultural and agro-food co-products, by-products and wastes should be primarily employed to re-balance soil fertility, and afterwards valorized as new secondary raw materials used in the same agricultural sector or in different industrial chains (e.g., cosmetics, nutraceuticals, etc.). Finally, only at the end of this process, they could be conveyed to energy production through co-generation. In this paper, different residues generated by the wine production chain have been considered with reference to the Basilicata region (Southern Italy). These biomasses have been quantitatively assessed and qualitatively classified, in order to find the most rational and convenient solution for their valorization from a technical, economic and environmental point of view. From the spatial analysis—elaborated by implementing a Geographic Information System—some thematic maps have been obtained, which allow us to highlight the areas with the highest concentration of residues. In this way, focusing the analysis on these areas, some possible strategies for their management and valorization have been proposed, so as to restore soil fertility and contribute to the sustainable preservation of the rural landscape.

Total Enterobacteriaceae counts as an indicator of the internal hygiene of feed mills

2001 ◽  
Vol 2001 ◽  
pp. 99-99
Author(s):  
A. D. Wood ◽  
K. Howard ◽  
A. L. Mills ◽  
P. E. V. Williams
Keyword(s):  
Pathogenic Bacteria ◽  
Microbial Contamination ◽  
Animal Feed ◽  
Raw Materials ◽  
Temperature Treatment ◽  
High Temperature Treatment ◽  
Feed Processing ◽  
Materials Used ◽  
Heat And Moisture ◽  
Feed Mill

Raw materials used in feed manufacture are contaminated with high (>104cfu/g) levels of enterobacteriaceae indicating the potential for contamination with pathogenic bacteria such as salmonella (Woodet al.2001). There is urgent need to reduce the contamination of animal feed with zoonoses such as salmonella and campylobacter. During manufacture of feedingstuffs, heat and moisture are used to process and sterilise feed but this can also provide conditions for microbial growth. High temperature treatment used to sterilise feed will not protect feedingstuffs from recontamination, if residual microbial contamination remains in the feed mill. It is essential to understand the influence of feed processing and the feed mill environment on the microbial contamination of feed.

scholarly journals The Identification of Hotspots in the Bioenergy Production Chain

Energies ◽  
2020 ◽  
Vol 13 (21) ◽  
pp. 5757
Author(s):  
Magdalena Muradin ◽  
Joanna Kulczycka
Keyword(s):  
Value Chain ◽  
Fossil Fuels ◽  
Raw Materials ◽  
Road Transport ◽  
Hotspot Analysis ◽  
Production Chain ◽  
Energy Return On Investment ◽  
Bioenergy Production ◽  
Biogas Plants ◽  
Materials Used

Increasing interest in bioenergy production in the context of the transition towards a circular economy and the promotion of renewable energy has produced demands for optimization of the value chain of energy production to improve the environmental viability of the system. Hotspot analysis based on life cycle assessment (LCA) contributes to the mitigation of environmental burdens and is a very important step towards the implementation of a bioeconomy strategy. In this study, hotspots identified using two parallel pathways: a literature review and empirical research on four different biogas plants located in Poland. LCA and energy return on investment (EROI) analysis of the whole bioenergy production chain were considered to identify unit processes or activities that are highly damaging to the environment. The biogas plants differ mainly in the type of raw materials used as an input and in the method of delivery. The results show that the most impactful processes are those in the delivery of biomass, especially road transport by tractor. The second contributor was crop cultivation, where fossil fuels are also used. Although the EROI analysis indicates a negligible impact of transport on the energy efficiency of bioenergy plants, the environmental burden of biomass transportation should be taken into consideration when planning further measures to support the development of the bioeconomy.

Total Enterobacteriaceae counts as an indicator of animal feedingstuffs hygiene

2001 ◽  
Vol 2001 ◽  
pp. 98-98 ◽  
Author(s):  
A. D. Wood ◽  
K. Howard ◽  
A. L. Mills ◽  
P. E. V. Williams
Keyword(s):  
Animal Feed ◽  
Raw Materials ◽  
Gut Microflora ◽  
Degree Of Contamination ◽  
Salmonella Spp ◽  
The Family ◽  
Shigella Spp ◽  
Contamination Levels ◽  
Materials Used ◽  
Harmful Effects

Bacteria belonging to the family Enterobacteriaceae enter the animal feed chain as normal contaminants of raw materials used in the manufacture of animal feeds. The family Enterobacteriaceae encompasses 30 established genera, including Salmonella spp, Escherichia spp, Shigella spp and Yersinia spp. Many of the genera exhibit pathogenicity towards man, animals, insects and plants and many of the pathogenic forms produce toxins. A number of the genera in this family occur regularly in association with animals; they are found as indigenous members of the gut microflora where they may either produce no harmful effects, or are capable of causing disease in both endothermic and ectothermic animals. There is a recognised association between the risk of isolation of salmonella and degree of Enterobacteriaceae contamination (Veldman et al. 1995). This has led to the consideration of recording Enterobacteriaceae contamination levels in feed stuffs as an indicator of feed hygiene and potential limits to the degree of contamination being set by the major retailers. This paper sets out data gathered from the routine analysis of feed raw materials examined for Enterobacteriaceae contamination.

Problems of ensuring metrological traceability of measurement results of indicators of quality for food products and food raw materials

2020 ◽  
pp. 64-70
Author(s):  
Mariya Y. Medvedevskikh ◽  
Anna S. Sergeeva
Keyword(s):  
Reference Materials ◽  
Mass Fraction ◽  
Nutritional Value ◽  
Animal Feed ◽  
Raw Materials ◽  
Meat Products ◽  
Metrological Traceability ◽  
Food Products ◽  
Freeze Dried ◽  
Measurement Results

The article raises the problem of ensuring metrological traceability of the measurement results of indicators of quality and nutritional value for food products and food raw materials: water (moisture), nitrogen (protein, crude protein), fat, ash and carbohydrates. The problem under consideration can be solved by applying reference materials of food composition, traceable to state primary measurement standards GET 173-2017 and GET 176-2019 and primary reference measurement procedures (PRMP), for attestation of measurement procedures and accuracy checking of measurement results. The article discusses the results of the PRMP development of mass fraction of fat, ash and carbohydrates in food products and food raw materials, as well as mass fraction of crude fat (oil content) in oil crops seeds and products based on them. The paper also presents metrological characteristics of reference materials of composition of dry dairy products, grain-milk dry porridges for nutrition of babies, grain dry porridges for nutrition of babies, egg powder, freeze-dried meat products, animal feed. The results of the work allow for building a chain of metrological traceability from GET 173-2017, GET 176-2019 and PRMP to routine measurement procedures, thereby ensuring the uniformity of measurements of nutritional value of food products.

TRADITIONAL OUTBUILDINGS OF THE MORDOVIANS

2019 ◽  
Vol 15 (2) ◽  
pp. 154-165 ◽  
Author(s):  
Elena N. Mokshina ◽  
Mihail I. Svyatkin
Keyword(s):  
Ethnic Group ◽  
Economic Activity ◽  
Building Materials ◽  
Animal Feed ◽  
Economic Activities ◽  
Important Place ◽  
Main Building ◽  
Genetic Problem ◽  
Materials Used ◽  
Functional Purpose

Introduction. The article deals with the main traditional outbuildings of the Mordvinians, reported on their functional purpose in economic activity. The forms and types of outbuildings, as well as the main building materials used by Mordvinians are described in details. Their significance in the religious and ceremonial life of the ethnic group is shown. Materials and Methods. The research is based on traditional methods of ethnographic science, such as field observation, survey and interviews, and a comprehensive approach. Among the methods of historical science comparative-historical, historical-genetic, problem-chronological, structural-system were used. Among the general scientific methods of research logical, descriptive, narrative, generalization, classification and systematization were involved. To achieve the results of the study, the materials collected by the authors in the course of field surveys conducted in the Mordovian villages were mainly used. Results and Discussion. Traditional outbuildings were of great importance in the economic activity of the Mordovian ethnic group. According to their functional purpose, they can be divided into the following groups: for livestock and poultry (stable, chicken coop, stable, kalda), sanitary and hygienic (bath), warehouse buildings for storage of food, utensils, firewood, animal feed (barn, cellar, woodshed, hayloft), for processing of grain (sheep, riga, mill). Depending on the welfare and financial capacity of the family, the number of outbuildings was different. As a rule, the wealthier families had more outbuildings than the less wealthier ones. The main building material for the construction of these buildings was wood. Conclusion. Thus, the traditional outbuildings of the Mordvinians occupied an important place in its economic activities. At the same time, each of them had its own purpose and performed certain functions. Some buildings, such as a bath and a barn, had not only economic purpose, but also were the venue for a number of prayers and ceremonies. It is now ordinarily they have banya (bath-house), outdoor courtyard with standing in different places sheds, barn and cellar.

SIFAT MEKANIK PAPAN GYPSUM DARI SERBUK LIMBAH KAYU NON KOMERSIAL

2014 ◽  
Vol 6 (2) ◽  
pp. 1
Author(s):  
Saibatul Hamdi
Keyword(s):  
Raw Materials ◽  
Wood Particle ◽  
Quality Standards ◽  
Gypsum Board ◽  
Average Value ◽  
Wood Particles ◽  
Sawn Timber ◽  
Materials Used ◽  
Artocarpus Elasticus ◽  
Ficus Glomerata

The purpose of this research is to know the mechanical strength of gypsum board by utilizing waste sawn wood. Raw materials used consist of flour, gypsum,wood particles, boraks and kambang (Goniothalamus sp), wood tarap (Artocarpus elasticus REINW) and lua (Ficus glomerata ROXB). Wood particle 40 mesh and 60 mesh, concentrations boraks of 1 and 2 and the percentage particles of gypsum sawn timber is 300, 400 and 500%. The results showed that the average value Modulus of Rufture (MoR) in lua wood ranges from 12.55 – 14,47 kgcm2, wood kambang 25.10-31,11 kgcm2 and wood tarap 19.20- 24,18 kgcm2. As for Modulus of Elasticity (MoE) on the lua 1129,80- 2092,70 kgcm2, wood kambang 2512,37-3971,32 kgcm2 and tarap 2050,63-2691,09 kgcm2. Gypsum board are mechanical properties do not meet quality standards created SNI 03-6434-2000.Keywords: sawdust, lua, kambang, tarap, gypsum, mechanical

COMPARATIVE ANALYSIS OF BIOACTIVE SUBSTANCES CONTENT IN THE LEAVES AND FRUITS OF A ROWAN-TREE (SORBUS AUCUPARIA FRUCTUS) AND ASSESSMENT OF PROSPECTS IN MEDICINE AND PHARMACY

2020 ◽  
pp. 58-62
Author(s):  
Chernichkina A.D.
Keyword(s):  
Raw Materials ◽  
Wide Distribution ◽  
Biologically Active ◽  
Bioactive Substances ◽  
Plant Raw Materials ◽  
Mountain Ash ◽  
The Russian Federation ◽  
Materials Used ◽  
Active Substances ◽  
Pectin Substances

A large number of biologically active substances, organic acids, tannins, and pectin substances were detected during the study of fruits, leaves, and pulp of the fruits of mountain Ash. The content of these substances in leaves and pulp will significantly expand the arsenal of medicinal plant raw materials used. Given the wide distribution of mountain Ash in the territory of the Russian Federation, harvesting leaves from the same plants after harvesting the fruit and using pulp will make it possible to obtain new phytopreparations.

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