Namen raziskave je bil ugotoviti vpliv različnih tehnoloških postopkov predelave grozdja in pridelave vina na fizikalne in kemijske parametre vina ter njegovo senzorično kakovost. Za izvedbo poskusa ...smo izbrali vina sorte malvazija (letnik 2007), pridelana na območju Slovenske in Hrvaške Istre. Vina so pridelana po treh tehnoloških postopkih: klasičnem postopku, z maceracijo drozge in z zorenjem vina na drožeh. Pri nekaterih vzorcih je bila uporabljena kombinacija več postopkov (hladna maceracija in zorenje vina na drožeh). Pri vinih smo določili pH, vsebnost titrabilnih kislin, vsebnost hlapnih kislin, pufrno kapaciteto, sladkorja prostega ekstrakta, vsebnost alkohola, relativno gostoto, vsebnost reducirajočih sladkorjev, vsebnost prostega in skupnega SO2, vsebnost fenolov, taninskih fenolov, intenziteto barve ter vsebnost nekaterih hlapnih aromatičnih snovi. Poleg tega smo vina tudi senzorično ocenili in rezultate statistično izvrednotili. Ugotovili smo, da uporaba različnih tehnoloških postopkov predelave grozdja in pridelave vina značilno vpliva na vse fizikalne in kemijske parametre vina. Analiza korelacijskih koeficientov je pokazala številne pozitivne in negativne korelacije med izmerjenimi parametri. Analiza glavnih komponent je pokazala, da je večina variabilnosti med vzorci posledica različne intenzitete barve ter različnih koncentracij fenolov metanola, etil acetata in izoamil acetata. Pri senzorični analizi so najboljše ocenjena vina, pridelana po tehnologiji zorenja vina na drožeh.
This book presents the wisdom, knowledge and expertise of the food industry that ensures the supply of food to maintain the health, comfort, and wellbeing of humankind. The global food industry has ...the largest market: the world population of seven billion people. The book pioneers life-saving innovations and assists in the fight against world hunger and food shortages that threaten human essentials such as water and energy supply. Floods, droughts, fires, storms, climate change, global warming and greenhouse gas emissions can be devastating, altering the environment and, ultimately, the production of foods. Experts from industry and academia, as well as food producers, designers of food processing equipment, and corrosion practitioners have written special chapters for this rich compendium based on their encyclopedic knowledge and practical experience. This is a multi-authored book. The writers, who come from diverse areas of food science and technology, enrich this volume by presenting different approaches and orientations.
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Naš kraj: Škale pri Velenju; stari zapisi, listanje, stare fotografije; izjava Herman ARLIČ, predsednik sveta ...KS, kaplan v kraju je bil - foto - Anton AŠKERC, razstava o kraju (rudarski kraj), posledice rudarjenja in selitev kraja - nova šola, novo središče, izjava krajanke, nova šolska knjižnica za kraj, prometni znak »Samo pluženo, ni posipano«, meteorološka vremenska postaja, merilec vetra, krajevna tabla.- Original language summary:
Naš kraj: predstavitev rudarskega kraja Škale pri Velenju.- Our place: introducing Škale pri Velenju, a mining town.- All metadata published by Europeana are available free of restriction under the Creative Commons CC0 1.0 Universal Public Domain Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
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Prispevek ob ekološki katastrofi v Mežici, z izjavami Avgusta Osojnika, ribiškega čuvaja, Marte Šisemik, okoljevarstvene inšpektorice in Mateje Vidmar, TAB (Tovarna akumulacijskih baterij) Mežica.
The clip presents the background and some opinions regarding the ecological catastrophe in Mežica, with statements from Avgust Osojnik, head of a fishing watch, Marta Šisemik, the environmental inspector and Mateja Vidmar, representative for TAB Mežica.- Information:- Factory of batteries, Mežica caused an ecological disaster with omissions from production waste acid into the river Meža, causing a massive rate of fish mortality in the river.- Original language summary:
Tovarna akumulatorjev baterij Mežica je ob izpustu kisline v reko Mežo povzročila ekološko katastrofo in pogin rib.- All metadata published by Europeana are available free of restriction under the Creative Commons CC0 1.0 Universal Public Domain Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
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Tok reke Save, Zasavje, Zagorje, Trbovlje, Hrastnik, zunanjost rudnika, rudarji prihajajo iz rova, jašek, ...vozički, zunanjost šole, zunanjost rudnika, kolo vitla, dimniki, žerjav, gradbišča novih tovarn, praznovanje v hrastniškem premogovniku, panorama Hrastnik.- Information:- The 20th anniversary of the first workers committee and workers' self-management in Zasavje; miners, a coal mine; construction sites for factories.- Original language summary:
20 letnica ustanovitve prvega delavskega sveta in delavskega samoupravljanja v Zasavju; rudarji, premogovnik, gradbišča tovarn.- All metadata published by Europeana are available free of restriction under the Creative Commons CC0 1.0 Universal Public Domain Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
Provider: - Institution: - Data provided by Europeana Collections- Bela sadra je primerna za predelavo v mavčne plošče.- All metadata published by Europeana are available free of restriction under ...the Creative Commons CC0 1.0 Universal Public Domain Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
Provider: - Institution: - Data provided by Europeana Collections- All metadata published by Europeana are available free of restriction under the Creative Commons CC0 1.0 Universal Public Domain ...Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
