Tehnološki aspekti miješanja i peletiranja u proizvodnji riblje hrane za šarana

master's thesis

• Title (english): Technological aspects of mixing and pelleting in the production of fish feed for carp
• Author: Petar Jakovina
• Mentor: Daniel Matulić (mentor)
• Committee member: Daniel Matulić (predsjednik povjerenstva)
• Committee member: Tea Tomljanović (član povjerenstva)
• Committee member: Ana Gavrilović (član povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Department of Fisheries, Beekeeping, Game Management and Special Zoology); Zagreb
• Defense date and country: 2023-09-26, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

Kako raste potreba za sve većom proizvodnjom hrane, tako raste i značaj akvakulture kao
sektora proizvodnje hrane. Jedan od najvećih varijabilnih troškova proizvodnje u akvakulturi
je riblja hrana stoga su tehnologija proizvodnje hrane te njena kvaliteta izuzetno važni za
sektor. Proizvodnja peletirane hrane za šarana je proces kojim se iz sirovih sastojaka, proizvodi
nutritivno uravnotežen i stabilan oblik hrane koristeći tehnološke procese mljevenja,
miješanja, kondicioniranja, peletiranja, sušenja, hlađenja i premazivanja uljem. Važno je
poznavati hranidbene potrebe šarana kroz sezone i životne stadije, udjele hranjivih tvari u
sirovinama, aspekte svih tehnoloških procesa te kako ih koristiti da dobijemo proizvod koji ima
željene hranidbene karakteristike i fizička svojstva.

Abstract (english)

As the need for ever greater food production increases, so does the importance of
aquaculture as a sector of food production. One of the largest variable costs in aquaculture
production is fish feed, so production and quality are very important to this sector. The
production of fish feed pellets for carp is a process in which we obtain a nutritionally balanced
and stable form of feed from raw perishable ingredients through the technological processes
of grinding, mixing, conditioning, pelleting, drying, cooling and oil application. In order to
obtain a product with the desired nutritional properties, it is important to know the nutritional
needs of carp in different seasons and life stages, as well as the nutrient proportions in the
raw materials, the aspects of all technological processes and their application.

• Keywords: peletiranje; šaran; hrana
• Keywords (english): pelletizing; carp; feed
• Language: croatian
• URN:NBN: urn:nbn:hr:204:956551
• Study programme: Title: Fisheries and Game Management; Study programme type: university; Study level: graduate; Academic / professional title: magistar/ magistra inženjer/inženjerka ribarstva i lovstva (magistar/ magistra inženjer/inženjerka ribarstva i lovstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to authenticated users
• Created on: 2023-09-28 12:18:27