Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 24

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 2 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych:  milk processing
help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 2 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
This article presents evaluation of effi ciency of the production scale of Polish milk processing companies in 1999–2010 performed basing on non-parametric methods. The non-parametric approach stemmed from linear programming method known as the Data Envelopment Analysis (DEA) method. The study involving a sample of 743 objects revealed increasing returns to scale observable in the Polish dairy sector. Further concentration of the dairy sector in Poland should lead to the better results of dairies. This analysis confi rmed earlier conclusions of relevant literature.
The assessed milk was derived from cows of Jersey breed and their crosses. Milk technological usefulness was determined on the basis of experimental production of cottage cheese using two methods of production: acid-rennin and acid.
The work analyses the current state and dynamics of changes in separate branches of the Russian diary industry and predicts prospects for the development of the Russian milk market.
The aim of this paper is to specify changes in productivity of the Polish food sector as a whole and its selected branches in the years 2004–2013. Analyses were conducted based on the Malmquist Productivity Index (MPI). In the MPI model the following variables were adopted: the output – sold production (million PLN), inputs – average number of employees (thous) and gross value of fi xed assets (million PLN). It was confirmed that productivity of the Polish food sector improved in the years 2004–2013. Results of analyses showed that changes in technical efficiency had a greater effect on changes in food sector productivity in Poland – particularly in the first period following Poland’s accession to the EU and starting from 2009, i.e. the outbreak of the economic crisis. Technical change had a considerable eff ect on the improvement of productivity in the food sector only in the years 2006– 2008. The greatest mean annual improvement in productivity in the analysed period was observed in meat and milk processing and beverage production.
The results of milk processing branch in Lviv region of Ukraine under conditions of market and competitiveness are presented. The role of region’s milk processing branch as well as the milk processing enterprises quantity dynamic and milk and dairy products production and consumption dynamic in region and its factors are shown. The regional products and producers milk and dairy products market structure as well as exportingimporting and innovative activity in milk processing branch are analyzed. The structure of milk processing enterprises raw materials base and possible perspective of regional milk processing branch are given.
The introduction of certain market mechanisms started the transformation process of Polish dairy industry. This process includes, among others, fieice competition between dairy enterprises. In such circumstances, a detailed analysis of prime costs and production profitability is of primary importance. The paper was aimed at an analysis of the above mentioned factors in four dairy cooperatives in the years 1991-1994. All the data were taken from cost sheets of the examined cooperatives. It was found that the costs of raw material occupied a dominant position among the costs of dairy goods production. Their share amounted to 50-70%. Departmental costs constituted a dozen or so of prime costs. The remaining ones, such as the costs of raw material purchase, overhead costs and sale costs were equal to 5-10% of production costs. Butler production brought the examined cooperatives losses, bottled milk production - small profit of several per cent, the production of ripening cheese and cottage cheese - a profit amounting to a dozen per cent or so, while that of skim milk powder - a profit up to 40%, The examined dairy cooperatives differed in the structure and level of prime costs, as well as in the profitability of individual goods production.
Ewe's milk non-concentrated and concentrated by ultrafiltration to 60% of initial volume, was processed into soft cheese. The cheese were stored, in 4°C, for 14 days. The milk, retentate and fresh cheese were analyzed and also cheese after 7 and 14 days of storage were estimated. Organoleptic assessment, yield, physico-chemical properties and texture analyses were done in cheese. It was observed that cheese yield made from ultrafiltrated milk was higher than from non-concentrated milk. The fresh cheese made from concentrated milk contained more: water, total nitrogen compounds and free fatty acids and less fat. These cheese were softer and had higher cohesiveness than cheese made form non-concentrated milk. The ultrafiltration enchanced the cheese properties. All cheese were edible after 14 days of storage.
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 2 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.