Iskanje po katalogu digitalne knjižnice

Opis: Diplomsko delo obravnava optimizacijo nabave in oskrbe pri tovornjakih s hrano z uvedbo digitalnega sistema za spremljanje zalog. Zaradi narave mobilnega gostinstva se food trucki soočajo s številnimi izzivi, kot so omejen prostor za shranjevanje, potreba po svežih sestavinah ter pogosto spreminjajoče se lokacije. To zahteva prilagodljivo oskrbovalno verigo, ki omogoča hitro odzivanje na spremembe v povpraševanju in sprotno načrtovanje nabave. Analizirano je trenutno stanje v izbranem podjetju, kjer se podatki o nabavi in zalogah še vedno vodijo ročno. Takšen način prinaša tveganja, kot so netočnost evidenc, izguba časa pri upravljanju podatkov ter oteženo načrtovanje naročil. Posledično prihaja do pogostih presežkov ali pomanjkanja surovin, kar povzroča dodatne stroške in povečuje količino živilskih izgub. Predlagana rešitev temelji na digitalizaciji procesov, ki vključuje avtomatizacijo naročanja, sprotno spremljanje zalog in boljšo sledljivost porabe sestavin. Cilj je povečati učinkovitost poslovanja, zmanjšati zavržke ter izboljšati odzivnost podjetja na spremembe tržnih razmer. S tem se dvigne konkurenčnost podjetja, hkrati pa se zagotovi trajnostno in pregledno poslovanje.
Ključne besede: food truck, nabava, zaloge, digitalizacija, dobavitelji
Objavljeno v DKUM: 07.10.2025; Ogledov: 0; Prenosov: 4
Celotno besedilo (1,60 MB)

Opis: Agriculture and food production can cause a variety of adverse environmental impacts. Life Cycle Assessment (LCA) is the only standardised method so far that provides a comprehensive assessment of the environmental burden of products. LCA results can be expressed as environmental impacts (midpoint level) or environmental damage (endpoint level). Communication on environmental impact is mostly carried out as a part of the Carbon Footprint (CF) or Environmental Product Declaration (EPD), while reporting on environmental damage is rarely used. Due to the growing interest of consumers in ‘healthy’ food, it is important that food producers address the environmental damage. Therefore, an overview of existing Life Cycle Impact Assessment (LCIA) methods that provide insight into endpoint indicators describing damage to human health has been performed and presented in this paper. The application of the selected LCIA methods is demonstrated for the case of food products, highlighting the fact that the results obtained by different LCIA methods are not directly comparable due to a variety of methodological limitations, such as the existence of different environmental indicators and their structure. Finally, the usage of the LCA method for designing food products is presented, with the aim of enabling consumers to choose diets with lower environment and human health impacts.
Ključne besede: sustainable food consumption, eco-conscious choices, life cycle assessment, environmental impact, human health
Objavljeno v DKUM: 23.09.2025; Ogledov: 0; Prenosov: 3
Celotno besedilo (1,17 MB)
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Opis: Awareness is growing that human health cannot be considered in isolation but is inextricably woven with the health of the environment in which we live. It is however under-recognised that the sustainability of human activities strongly relies on preserving the equilibrium of the microbial communities living in/on/around us. Microbial metabolic activities are instrumental for production, functionalization, processing and preservation of food. For circular economy, microbial metabolism would be exploited to produce building blocks for the chemical industry, to achieve effective crop protection, agri-food waste revalorization or biofuel production, as well as in bioremediation and bioaugmentation of contaminated areas. Low pH is undoubtedly a key physical-chemical parameter that needs to be considered for exploiting the powerful microbial metabolic arsenal. Deviation from optimal pH conditions has profound effects on shaping the microbial communities responsible for carrying out essential processes. Furthermore, novel strategies to combat contaminations and infections by pathogens rely on microbial-derived acidic molecules that suppress/inhibit their growth. Herein, we present the state-of-the-art of the knowledge on the impact of acidic pH in many applied areas and how this knowledge can guide us to use the immense arsenal of microbial metabolic activities for their more impactful exploitation in a Planetary Health perspective.
Ključne besede: antimicrobial, bio-hydrogen, phytopathogen, organic acids, food preservation, waste valorisation
Objavljeno v DKUM: 28.08.2025; Ogledov: 0; Prenosov: 0
Celotno besedilo (2,40 MB)
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Opis: With the growing concentration of populations in urban centres, ensuring resilient and sustainable food systems has become a critical priority. Disruptions in food supply chains, particularly in small cities with limited logistical flexibility, can severely compromise food availability. In response, the utilisation of urban green spaces for food production has been increasingly recognised as a viable strategy to enhance local self-sufficiency while contributing to broader environmental goals. This study evaluated the potential for integrating urban orchards, berry bushes, and apiaries within the public green spaces of Maribor, a small Slovenian city with a total area of 40 km². Emphasis was placed on publicly owned or publicly accessible land—including municipal holdings, stateowned plots, and land managed by public companies—that remains underutilised yet suitable for edible landscaping. Using spatial analysis conducted through QGis, available green space was quantified and assessed for suitability in supporting fruit trees, edible shrubs, and beekeeping installations. Estimates were then derived for the number of fruit and berry seedlings that could be planted, the volume of potential fruit and honey yields, and the corresponding contribution to carbon dioxide reduction through enhanced urban vegetation and decreased food transport dependency. The results indicate that even fragmented and seemingly marginal green areas possess significant aggregate potential for improving local food resilience, fostering community engagement, and delivering measurable carbon mitigation benefits. Furthermore, urban food forests and community orchards were identified as multifunctional landscape interventions that not only enhance food security but also improve urban biodiversity, air quality, and residents’ mental well-being. These findings align with the European Union’s objectives for urban ecosystem efficiency and carbon neutrality by 2050 and underscore the importance of integrating edible green infrastructure into urban planning frameworks. The study contributes to the growing body of evidence supporting the role of decentralised, nature-based solutions in urban sustainability transitions.
Ključne besede: urban green infrastructure, urban orchards, edible landscaping, community food forests, local food resilience, urban apiaries, GIS-based spatial analysis
Objavljeno v DKUM: 13.08.2025; Ogledov: 0; Prenosov: 2
Celotno besedilo (2,26 MB)
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Opis: Introduction: Vending machines offer a convenient way for food distribution, particularly favored by employees, students, and individuals seeking a quick snack. Food vending machines typically offer unhealthy, calorie-dense, and nutrient-poor options, which contribute to the rise of non-communicable diseases. Creating a healthier food environment is crucial, particularly in universities where students are developing their eating habits and becoming more independent. Key considerations for vending machines include the quality, nutritional value, and price of the products with a recent and growing attention toward sustainability. Methods: The present study thoroughly examined 30 vending machines across 30 faculties in Slovenia. The analysis focused on assessing the variety and sustainability of the available products. The following was evaluated through three primary criteria, based on the information available on the product label: nutritional quality, environmental impact (palm oil content, packaging materials, and sustainability certificates), and socioeconomic indicators (suitability for people with special dietary needs). Results: The results revealed a low proportion of products met the proposed sustainability criteria, highlighting the need to promote sustainability in the vending machine industry. Although food categories like dairy products, fruits, and nuts have better nutritional profiles, they are underrepresented. In contrast, items like biscuits, crisps, snacks, and pre-prepared sandwiches often exceed recommended fat, salt, and sugar levels. More than one-quarter of products contained palm oil, only two were labeled as palm oil-free, and a limited proportion of products were suitable for individuals with special dietary requirements such as gluten sensitivity and lactose intolerance. Discussion: Improving the food selection in vending machines, guided by suggested sustainability criteria, presents a promising strategy for reshaping the food environment and promoting sustainable healthy diets, taking into account nutritional, environmental, and socioeconomic indicators.
Ključne besede: vending machines, university, food nutritional quality, sustainability, environmental impact
Objavljeno v DKUM: 02.07.2025; Ogledov: 0; Prenosov: 2
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