Value in use of fishes from Polish aquaculture
Journal Title: Journal of Animal Science, Biology and Bioeconomy - Year 2017, Vol 35, Issue 4
Abstract
In this review the value in use of selected freshwater fishes from Polish aquaculture with special regards to nutritional value was presented. The greatest percentage of edible part, i.e. carcass was stated in zander (above 70%), lower values (between 66.5 and 67.9%) were found for spike, rainbow trout and grass carp. Bighead carp and common carp showed the lowest carcass share (54.86 and 56.44%, respectively). The results of muscle tissue chemical composition indi-cate that protein content was between 17% for Cyprinidae and 21% for predatory fishes. The lipids percentage fluctuated over a very wide range, i.e. from less than 1% (perch, zander and pike) to almost 10% (bighead carp). The energy value of muscle tissue of fishes varied from 516 kJ/100 g (grass carp) to 792 kJ/100 g (bighead carp). The highest value of nutritional quality index (NQI) for protein (6.90) simultaneously, with the lowest NQI value for fat (0.09) was found for zander. An opposite relationship (fat NQI 1.45 and protein NQI 3.71) was observed for bighead carp. In summarizing the complied results, it should be stated that fishes farmed in Poland for meat con-sumption should be incorporated in greater extent into balanced diet.
Authors and Affiliations
Piotr Skałecki, Mariusz Florek, Agnieszka Kaliniak
Keywords
Related Articles
- EP ID EP268825
- DOI 10.24326/jasbbx.2017.4.3
- Views 79
- Downloads 0
The problem of wasting food in the opinion of Lublin inhabitants
The aim of the study was to find out the opinions of the inhabitants of Lublin on the causes and scale of wasting food. Food wasting has negative economic, social and environmental consequences. In the world, approx. 30%...
Porównanie życiowej efektywności produkcji mlekabydła rasy polskiej holsztyńsko-fryzyjskiej odmiany czarno-białej i simentalskiej
Celem podjętych badań było porównanie życiowej efektywności produkcji mleka oraz długowieczności krów rasy simentalskiej i polskiej holsztyńsko-fryzyjskiej odmiany czarno-białej. Badaniami objęto łącznie 797 krów mleczny...
The water footprint in production of animals for slaughter
Human impact on the environment has grown much faster than what was expected. What is more people consume more natural resources than what Earth is capable of regenerating. At present, the global livestock sector uses ab...
The quality and technological usefulness of porker meat differentiated by daily gain
The aim of the study was to analyze the quality and technological usefulness of meat of porkers differentiated by the daily gain. The investigations were conducted on 149 twocrossbreeds fatteners: (L × Y) and (L × D). Ba...
Analysis of heart rate variability in racing Purebred Arabian horses depending on the type of effort and training advancement
The aim of the study was to analyze the heart rhythm variability of pure-blood Arabian horses, depending on their advanced training and type of exercise. The study comprised 20 horses from SK Janów Podlaski stud, of whic...