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Pregled bibliografske jedinice broj: 264884

Quantities of total volatile bases nitrogen (TVB-N) and trimethylamine nitrogen (TMA-N) in sardines and herrings utilized as food for tuna fattening


Maršić-Lučić, Jasna; Tudor, Mladen; Šćekić, Vida
Quantities of total volatile bases nitrogen (TVB-N) and trimethylamine nitrogen (TMA-N) in sardines and herrings utilized as food for tuna fattening // Zbornik sažetaka 9.Hrvatski biološki kongres s međunarodnim sudjelovanjem / Besendorfer, Višnja ; Klobučar, Goran I.V. (ur.).
Zagreb: Hrvatsko Biološko Društvo 1885., 2006. str. 311-312 (poster, međunarodna recenzija, sažetak, znanstveni)


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Naslov
Quantities of total volatile bases nitrogen (TVB-N) and trimethylamine nitrogen (TMA-N) in sardines and herrings utilized as food for tuna fattening

Autori
Maršić-Lučić, Jasna ; Tudor, Mladen ; Šćekić, Vida

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Zbornik sažetaka 9.Hrvatski biološki kongres s međunarodnim sudjelovanjem / Besendorfer, Višnja ; Klobučar, Goran I.V. - Zagreb : Hrvatsko Biološko Društvo 1885., 2006, 311-312

Skup
9. Hrvatski biološki kongres s međunarodnim sudjelovanjem

Mjesto i datum
Rovinj, Hrvatska, 23-29.09.2006

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
total volatilebases nitrogen; trimethylamine nitrogen; tunna fattening; sardine; herring

Sažetak
Farming of bluefin tuna (Thunnus thynnus) in Mediterranean countries as well as in Croatia has increased during the last ten years. For the feeding of tuna in farming production, small blue fish, sardine (Sardina pilchardus) and herring (Clupea harengus) are used. These two species of food are imported from Northern Europe, and are landed to farming companies in frozen condition until usage. The quality of farmed tuna fish depends on quality and freshness in the fish flesh because feeding with low quality fish can cause a serious health problems:fall of the health defending system, the infection with parasites and stress which results with decrease of growth within the farming population and mortality. Because the lack of publications on the theme of freshness levels and health problems the quantities of total volatile bases nitrogen (TVB-N) and trimethylamine nitrogen (TMA-N) in sardines and herrings after one year of frozen storage were studied. Analyses were done depending on sardine and herring body mass. The study detected no relation between quantities of TVB-N and spoilage level, it indicates that TVB-N quantities for both species after one year of storage are within the limit of acceptability (25-35mg/100g). The quantities of TMA-N are greater than those registered as the limit of acceptability (10-15 mg/100g) for these species. Functional relations between TVB-N and TMA-N is not linear. These results makes the freshness of the analysed fish for the tuna fattening unsuitable

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija, Prehrambena tehnologija



POVEZANOST RADA


Projekti:
0001004

Ustanove:
Institut za oceanografiju i ribarstvo, Split

Profili:

Avatar Url Vida Šimat (autor)

Avatar Url Jasna Maršić-Lučić (autor)

Avatar Url Mladen Tudor (autor)


Citiraj ovu publikaciju

Maršić-Lučić, Jasna; Tudor, Mladen; Šćekić, Vida
Quantities of total volatile bases nitrogen (TVB-N) and trimethylamine nitrogen (TMA-N) in sardines and herrings utilized as food for tuna fattening // Zbornik sažetaka 9.Hrvatski biološki kongres s međunarodnim sudjelovanjem / Besendorfer, Višnja ; Klobučar, Goran I.V. (ur.).
Zagreb: Hrvatsko Biološko Društvo 1885., 2006. str. 311-312 (poster, međunarodna recenzija, sažetak, znanstveni)
Maršić-Lučić, J., Tudor, M. & Šćekić, V. (2006) Quantities of total volatile bases nitrogen (TVB-N) and trimethylamine nitrogen (TMA-N) in sardines and herrings utilized as food for tuna fattening. U: Besendorfer, V. & Klobučar, G. (ur.)Zbornik sažetaka 9.Hrvatski biološki kongres s međunarodnim sudjelovanjem.
@article{article, year = {2006}, pages = {311-312}, keywords = {total volatilebases nitrogen, trimethylamine nitrogen, tunna fattening, sardine, herring}, title = {Quantities of total volatile bases nitrogen (TVB-N) and trimethylamine nitrogen (TMA-N) in sardines and herrings utilized as food for tuna fattening}, keyword = {total volatilebases nitrogen, trimethylamine nitrogen, tunna fattening, sardine, herring}, publisher = {Hrvatsko Biolo\v{s}ko Dru\v{s}tvo 1885.}, publisherplace = {Rovinj, Hrvatska} }
@article{article, year = {2006}, pages = {311-312}, keywords = {total volatilebases nitrogen, trimethylamine nitrogen, tunna fattening, sardine, herring}, title = {Quantities of total volatile bases nitrogen (TVB-N) and trimethylamine nitrogen (TMA-N) in sardines and herrings utilized as food for tuna fattening}, keyword = {total volatilebases nitrogen, trimethylamine nitrogen, tunna fattening, sardine, herring}, publisher = {Hrvatsko Biolo\v{s}ko Dru\v{s}tvo 1885.}, publisherplace = {Rovinj, Hrvatska} }




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