Food Science Commons^™

Bacteriocin Production By Lactic Acid Bacteria (Lab) Isolated From Traditional Cheese, Flutura C. Ajazi, Matthias Ehrmann, Idriz Vehapi, Driton Sylejmani, Afrim Hamidi, Rreze M. Gecaj

UBT International Conference

Lactic Acid Bacteria (LAB) are a group of bacteria that are found as natural microbiota in various ecosystems. They are used ato producea huge variety of fermented foods, they occur in pharmaceutical formulations and as probiotics in functional foods. They can produce a number of antimicrobial metabolites, including organic acids and other organic components, hydrogen peroxide and bacteriocins. The aim of this study was the evaluation of antibacterial activity of LAB isolated during production and maturation of traditional Rugova cheese. Samples for analysis were collected from different points of Rugova region and were transported to the laboratory under constant cooling …

Nutritional Quality Of Commercial Baby Food Based On Cereals, Diellëza Azemi, Hyrie Koraqi, Sara Selimi, Namik Durmishi, Violeta Lajqi

UBT International Conference

Commercial baby food based on cereals are the products usually made with cereals, sugar and variable additives. As the foodstuffs intended for particular nutritional uses, baby foods for infants and young children conforms to a set of strict guidelines e.g. nutritional quality, addition of additives, labelling. However, being an important supplement to children diet and for their progressive adaptation to ordinary food, the nutritional quality of commercial baby food based on cereals in very important. Samples of commercial baby food from the market and pharmacies were analyzed by parameters: pH, total soluble solids, moisture, total acidity, vitamin C, proteins, sugars …

Statistical Process Control Of The Wort For Beer Production Of “Peja Beer”, Xhemë Lajçi, Kastriot Pehlivani, Arsim Elshani, Nushe Lajçi

UBT International Conference

This study evaluates the process of production wort for beer production of “Peja Beer”. Samples of wort were taken for the period of ten days for measurable characteristics: original extract, pH and color. The process was conducted under real production conditions, where every four hours 315 hl of wort was produced. The Shewhart Control Graph for Individual Measurements was taken to determine if the process was with respect to each quality characteristic statistically under control. Based on the obtained results, we came to the conclusions that the process was under control. The upper and lower control limit for the original …

Production Of Non-Alcoholic Beer, Mybeshir Pajaziti, Kastriot Pehlivani

UBT International Conference

This study is conducted on the basis of market demand and J.S.C. “Birra Peja”, Peja, Kosovo, beer factory management demand for a quality non-alcoholic beer. This study aims to produce alcohol-free beer with technological process. This beer should have 0% alcohol and 6.0 - 6.2% basic extract. The entire production process is engaged in this study. The work done in the production was monitored by the laboratory of the factory "Birra Peja". The work was also monitored in the laboratory of the brewery “Union” in Ljubljana, Slovenia, the National Institute of Health in Pristina, and the Peja Agricultural Institute.

Chemical …

Determination Of Nutritional Quality Of Strawberries (Fragaria X Ananassa Duch.) From Plantation In Kosovo Area, Sara Selimi, Hyrie Koraqi, Diellëza Azemi, Sami Makolli, Gylxhane Kastrati

UBT International Conference

Strawberries (Fragaria x Ananassa Duch.) are appreciated and important in our diet for their sensory and nutritional characteristics because of their high content of essential nutrients is beneficial for biological activity in human health. The aim of this research was to analysis nutritional quality by chemical parameter of fresh strawberry samples from plantation in Kosovo area at the ripe stage. The following quality parameters were determined in the strawberry’s fruits: pH, dry matter, total soluble solids (TSS/◦Brix), total acidity (TA), TSS/TA ratio, Total sugars, reducing sugars, sucrose, vitamin C, protein, and lipids. Our results can be used to inform potential …

The Effect Of Plant-Based Preservatives On The Reduction Of Microbiological Activity In Fresh Milk, Ali Rudari, Anil Krasniqi, Egzon Hasani, Ismail Ferati

UBT International Conference

The scope of this study has been the antimicrobial effect of plantbased preservative on fresh milk. Analyzes of the total number of microorganisms in milk have been carried out in accordance with the requirements of ISO 4833. From the samples taken randomly in the market were separated in two samples where one we analyzed the number of total microorganisms without using any treatment, while in the other one we analyzed the number of total microorganisms after adding a quantity of 0.4 ml preservative per 1 L milk. The results show that the number of microorganisms decreased by 26 times 30 …

Product Ingredients - Advertising Labeling, Florije Tahiri, Violeta Lajqi, Kushtrim Tahiri

UBT International Conference

The higher standard of life has also raised the market demand for variety of products while impacting the producers’ behavior in regards to marketing. One of the ways the producers offer and present to customers their products is through label advertising. Raised awareness among customers has made possible the demand for higher quality products, but are higher quality products being offered to citizens? This research has analyzed the food legislative framework, food product samples were analyzed, few local and international food shops were visited, and one to one interviews were conducted with consumers. Based on the results of the research, …

A Research Of Some Pathogen Microorganisms In Traditional Sharri Cheese, Ali Aydin, Endra Luzha

UBT International Conference

Sharri cheese is a traditional hard, fatty and salty type of cheese produced in Sharri, Gora, Opoja and Shtirpca towns in the Sharr Mountains region. Sharri cheese is produced by processing sheep milk, cow milk or their mixture. The aim of this study was to determine the microbiological quality of traditionally and industrially produced Sharri cheese. In total 58 samples of cheese were examined. Staphyloccocus aureus was positive in 57 samples. In a research for Eschericia coli, 34 samples showed result from 1x10¹/mL to 4.5x10⁶/mL. According to our results, Sharri cheese can carry risk for foodborne pathogens and these …

Ribosomal Protein Rpl35/Ul29 Function In Different Diseases, Gazmend Temaj

UBT International Conference

RpL35/uL29 is member of large subunits. It is shown that RpL35/uL29 participate in different processes in diseases and development. It is shown that RpL35/uL29 is important for ribosome mature. Many authors show that RpL35/uL29 is good indicator for diagnosis. Here we will described role and function of ribosomal protein RpL35/uL29 in different cancer diseases such as colorectal adenocarcinoma and atherosclerosis.

Determination Of Total Bacteria Count, Somatic Cells And Physico - Chemical Parameters Of Raw Milk In Peja, Gjakova And Prizreni Region, Arianeta Nura, Hyzer Rizani, Shkurta Bajraktari, Luljeta Rukolli

UBT International Conference

The aim of our research was to determine the quality of raw cow’s milk in three regions of Kosova through total bacteria count (TBC), somatic cell count (SCC) and physico-chemical parameters. A total of 120 samples were collected from farms during the period January – June 2019. Microbiological evaluation was conducted based on the definition of total bacterial count (TBC) and somatic cell count (SCC). Also, physico-chemical parameters tested include fat, protein, lactose, Solid Non Fat (SNF), total solids content (TS), freezing point depression (FPD), density and acidity ^oSH. The obtained results showed that TBC count was: in Peja …

Chemical Composition And Nutritional Value Of Raspberry Fruit (Rubus Idaeus L.), Hyrije Koraqi, Namik Durmishi, Kimete Lluga Rizani, Smajl Rizani

UBT International Conference

Raspberries fruits (Rubus idaeus L.) as important part of our diet are known for their sensory and nutritional characteristics, because of high content of essential nutrients that are beneficial for biological activity in human health. A high consumption of plant foods, such as raspberries, appears to decrease the risk of obesity, diabetes, heart disease, and overall mortality. It can also promote a healthy complexion, increased energy, and overall lower weight. Nutritional quality was analyzed through by chemical parameter of fresh raspberry samples from plantation in Kosovo area at the ripe stage. The following quality parameters were determined in the raspberry’s …

Hyperspectral Imaging Logics: Efficient Strategies For Agri-Food Products Quality Control, Giuseppe Bonifazi, Riccardo Gasbarrone, Silvia Serranti

UBT International Conference

The increasingly normative severity and market competitiveness have led the agriculture sector and the food industry to constantly look for logic improvements that can be applied in processes monitoring systems. In a context where fast, non-destructive and reliable techniques are required, image analysis-based methods have gained interest, thanks to their ability to spatially characterize heterogeneous samples. In such a scenario, HyperSpectral Imaging (HSI) is an emerging technique that provides not only spatial information of imaging systems, but even spectral information of spectroscopy. The utilization of the HSI approach opens new interesting scenario to quality control logics in agricultural and food …

Parasite Fauna In Common Carp (Cyprinus Carpio L., 1758) From Cage Culture System On Tikvesh Reservoir (Macedonia), Dijana Blazhekovikj Dimovska, Stojmir Stojanovski

UBT International Conference

Parasites found in freshwater fishes are primarly protozoans, myxozoans, helminth (platyhelminths, nematodes and acanthocephalans), hirudineans and crustaceans. Although both ectoparasites and endoparasites are common in fishes, internal parasites are able to cause much greater damage to their hosts than external parasites.

Over the years, cage culture has become one of the economically viable methods of large-scale production of high-value food fishes. Although, cage farming has many economic advantages, diseases are one of the major limiting factors to the successful production.

The aim of this study was to determine the presence of parasite fauna in common carp (Cyprinus carpio L. …

Determination Of Vitamin A And E In Fodder Concentrates And Cow Milk From Region Of Kumanovo, North Macedonia, Ilmije Vllasaku, Juliana Tomovska, Dijana Blazhekovikj Dimovska, Muhamet Abdyli, Marijana Menkovska

UBT International Conference

The main objective of this research was to determinate the vitamins A and E in fodder concentrate and raw cow milk from region of Kumanovo, Macedonia. As material for this research, samples of feed and samples of cow's raw milk from the cattle fed with the same food were taken. The test material was taken from a farm in the region of Kumanovo. Vitamins А and Е have been examined with the methodology of extraction on HPLC – Perkin Elmer, pump: series 200LC, auto sampler; ISS – 200, detector LC – 135/LC -235 C DA. The amount of vitamin A …

Cholesterol Analysis By Enzymatic Method In Conventional, Pastured And Organic Eggs, Valon Durguti, Medin Zeqiri, Fjolla Vllasaliu

UBT International Conference

The concentration of cholesterol in three types of eggs has been analyzed through the enzymatic method. The types of analyzed eggs were: conventional, pastured and organic. Thirty five samples were analyzed, the sampling has been random, and the cholesterol analysis was done by GENESYS 10S UV-Vis Spectrophotometer. Analyzes have been conducted in research laboratories of the University for Business and Technology (UBT) - Kosovo. The average of the obtained results indicates a slightly lower cholesterol concentration in the type of pasture raised eggs compared to other types.

The Gross Margin Of Beef Farms – The Case Of Kosovo And Albania, Medin Zeqiri, Emine Daci, Grigor Gjeci, Ylli Biçoku

UBT International Conference

The aim of this paper was to analyze the economic efficiency of beef farms in Kosovo and Albania. It’s a descriptive and quantitative survey and the random sampling technique was used to select the respondents, in Kosovo 35 farms, managing mainly Simmental breed; and in Albania 19 farms, mainly Holstein and beef breeds crossbred. Two methods of data analysis were used, namely: descriptive statistics, and gross margin analysis. Data on: meat production, farm expenses and returns, fodder production, and feed bought in the market for each farm were recorded during the first half of 2016. In Kosovo, the Gross Margin …

International Conference On Food Science And Technology, University For Business And Technology - Ubt

UBT International Conference

UBT Annual International Conference is the 8th international interdisciplinary peer reviewed conference which publishes works of the scientists as well as practitioners in the area where UBT is active in Education, Research and Development. The UBT aims to implement an integrated strategy to establish itself as an internationally competitive, research-intensive university, committed to the transfer of knowledge and the provision of a world-class education to the most talented students from all background. The main perspective of the conference is to connect the scientists and practitioners from different disciplines in the same place and make them be aware of the recent …