ZAŠTITA RAKOVA PRI USMRĆIVANJU

master's thesis

• Title (english): PROTECTION OF CRUSTACEANS AT THE TIME OF KILLING
• Author: Dragica Jurenec
• Mentor: Lidija Kozačinski (mentor)
• Mentor: Tomislav Mikuš (mentor)
• Committee member: Nevijo Zdolec (predsjednik povjerenstva)
• Committee member: Lidija Kozačinski (član povjerenstva)
• Committee member: Tomislav Mikuš (član povjerenstva)
• Committee member: Željka Cvrtila (član povjerenstva)
• Granter: University of Zagreb; Faculty of Veterinary Medicine; Zagreb
• Defense date and country: 2022-02, Croatia
• Scientific / art field, discipline and subdiscipline: BIOMEDICINE AND HEALTHCARE; Veterinary Medicine; Veterinary Public Health and Food Safety

Abstract

Za razliku od kralježnjaka, rakovi posjeduju segmentiran živčani sustav stoga ih jednostavnom traumom u samo jednu točku nije moguće kvalitetno omamiti ili usmrtiti što predstavlja temeljnu postavku suvremenog shvaćanja brzog klanja uz minimalnu bol i patnju. Danas se u svijetu pa tako i kod nas i dalje koriste vrlo tradicionalne metode usmrćivanja i/ili omamljivanja rakova poput trganja, uboda oštrim predmetom, hlađenja i sl., od kojih mnoge ne zadovoljavaju tražene suvremene parametre brze smrti praćene minimalnom boli i patnjom. Posljednjih je godina došlo do razvoja jedne vrlo efikasne i kvalitetne metode za omamljivanje rakova sa stajališta zaštite i dobrobiti životinja pod nazivom Crustastun™. U ovom preglednom radu predstavljene su prednosti i nedostatci najpristupačnijih i najčešće korištenih metoda za omamljivanje/usmrćivanje rakova. Sve su navedene metode uspoređene sa Crustastun™ metodom.

Abstract (english)

Unlike vertebrates, crabs have a segmented nervous system, so they cannot be stunned or killed by a simple trauma at just one point, which is the basic premise of the modern understanding of rapid slaughter with minimal pain and suffering. Today, in the world and in our country traditional methods of killing and / or stunning crabs are still used, such as tearing, spiking, cutting, cooling, etc., many of which do not meet the required modern parameters of rapid death accompanied by minimal pain and suffering. In recent years, there has been the development of a very efficient and high-quality method for stunning crabs from the point of view of animal protection and welfare named Crustastun™. This review presents several traditional stunning and killing methods alongside with their advantages and disadvantages and compare them to Crustastun™ method.

• Keywords: rakovi; dobrobit; omamljivanje; usmrćivanje; kvaliteta mesa
• Keywords (english): crabs; welfare; stunning; killing; meat quality
• Language: croatian
• URN:NBN: urn:nbn:hr:178:106854
• Study programme: Title: Veterinary Medicine; Study programme type: university; Study level: integrated undergraduate and graduate; Academic / professional title: doktor/doktorica veterinarske medicine (doktor/doktorica veterinarske medicine)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2022-03-04 10:30:39