Present company Trepča-Sever is formed by foreigners after the bombing of Serbia and Montenegro in 1999, and it is a part of former Trepča Conglomerate located in northern part of Kosovo and Metohija, namely in three municipalities: North Kosovska Mitrovica, Zvečan and Leposavić. Main office of Trepča Conglomerate was always in Zvečan, flotation of lead-zinc ore (in the period of , lead smelting and refining plants (founded in 1939), laboratory, Institute, electromechanical workshops and other ancillary services. In Leposavić flotation, ores of Kopaonik mines are processed, while financial and commercial services are located in the North Kosovska Mitrovica.

Analysis of the influence of osmotic dehydration on reduction of selected microorganisms inoculated on dehydrating chicken meat, as a mean of assessing the microbiological safety of osmotic dehydration process, is conducted. Chicken meat cubes were inoculated with Esherichia coli, Listeria monocytogenes, and Salmonella spp. and subjected to the osmotic dehydration process with varied parameters of: process duration, osmotic solutions concentration, and type of solution. Samples of osmodehydrated chicken meat were analyzed by standard and modified ISO methods. The results pointed that the increase in time and concentration have led to the higher microbiological reduction, while the osmotic dehydration performed in sugar beet molasses exerted the higher reduction ratios compared to the process in aqueous osmotic solution. Calculated mathematical models of reduction ratios for selected microorganisms on chicken meat were statistically significant, indicating on satisfactory approximation of reduction ratios values within the applied parameters. Practical applicationsMathematical models, calculated in this investigation, which describe the effects of osmotic dehydration on reduction of selected microorganisms on chicken meat, allow better understanding and managing of product safety during the process of osmodehydration.

The aim of this study was to compare chemical composition and fatty acid profile of Croatian and Montenegrin dry-cured meat products and dry-fermented sausages produced using a similar technology. Five types of products (n = 60) from both countries, i.e., prosciutto, sausages, pancetta, dry sirloin, and dry rack, were analysed. Basic chemical compositions and fatty acid methyl esters were determined using the accredited ISO methods. The obtained results showed no significant differences between Croatian and Montenegrin meat products in most of their chemical components, except for pancetta, in which significant differences in moisture ( p  = 0.007), fat ( p  = 0.016), and sugar ( p  = 0.027) contents were established. The highest protein share, significantly differing between the countries of origin, was determined in prosciutto ( p  = 0.018) and dry sirloin samples ( p  = 0.014). As for individual fatty acids, the most represented was oleic acid (C18 : 1n − 9c, OA) in prosciutto (42.29%–42.34%), followed by palmitic (C16 : 0, PA) and stearic acid (C18 : 0, SA) in Croatian dry sirloin (27.60%) and dry rack (16.08%). The obtained monounsaturated fatty acid (MUFA), saturated fatty acid (SFA), and polyunsaturated fatty acid (PUFA) shares are typical of pork meat products and were in the following decreasing order: 41.97–49.75%, 39.96–45.94%, and 7.69–14.96%, respectively. The n − 6/n − 3 ratios, which were five- to eight-fold higher than recommended, ranged from 14.82 (pancetta, Montenegro) to 25.83 (pancetta, Croatia) with differences between the countries of origin seen only in pancetta samples ( p  < 0.001). Lipid quality indices (PUFA/SFA ratios), spanned from 0.17 (dry sirloin, Croatia) to 0.38 (pancetta, Montenegro), were also not in accordance with health recommendations. Since Montenegrin traditional meat products are unexplored yet, the obtained results could facilitate the procedure of their designation of origin and consequently contribute to their valorisation and recognisability in the international market.

Traffic is the most significant noise source in urban areas. The village of Kamenari in Boka Kotorska

The effects of the osmodehydration pretreatment parameters on successive lyophilization mass transfer kinetics of the peaches, dehydrated in the combined dehydration process, were investigated and mathematically modelled. The obtained results showed the statistically significant effect of osmotic dehydration pretreatment and its parameters on the final dry matter content and water activity values of the dehydrated peaches. The maximum dry matter content and minimal water activity values of dehydrated peach samples were 84.60 % and 0.423, respectively, produced in osmodehydration pretreatment in molasses of 80 % concentration, at 50 °C, during a 5-hour process and subsequent 6-hour lyophilization. With the increase of all osmodehydration pretreatment parameters it is possible to reduce the duration of the lyophilization process, reducing the high energy demand of the dehydration method (lyophilization) and substituting it with low energy demanding dehydration method (osmodehydration) without compromising the quality of the final product, regarding the dry matter content and water activity values. Mathematical models describing the effect of the duration of the lyophilization on the dry matter content and water activity values of the fresh and dehydrated peaches were developed. They showed a good correlation between calculated and experimental values, allowing a good prediction of the investigated responses. In the combined method, protein, sugar, K and Fe content of the dehydrated peach samples were enriched and further enhanced in prolonged lyophilization stages.