TY  - JOUR
AU  - Tokić, Vesna
AU  - Lazarević, Miodrag
AU  - Sinovec, Zlatan J.
AU  - Baltić, Milan Ž.
AU  - Jokić, Živan
PY  - 2007
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1447
AB  - The objective of these investigations was to examine the influence of prebiotics based on mannan-oligosaccharides and polysaccharide complexes of micro elements (Fe, Cu, Zn, Mn) on production results and abattoir parameters for broilers of the hybrid Arbor Acres. The experiment was performed on 186 chicken divided into three equal groups, it lasted 42 days and was divided into 3 phases. The first phase lasted 21 days, the second 14, and the third seven days. The complete mix for initial fattening of broilers was used from days 1-21, and complete fodder mixes for closing fattening from days 21-35, and on days 35-42 of the experiment. Feeding was ad libitum and the broilers were maintained in a floor system. Broilers fed mixes of standard raw material composition and the usual nutritive values achieved an average daily growth of 49.10 g at an average daily feed consumption of 115.55 g and with food conversion of 2.35, while the yield was 71.90%. The addition of prebiotics based on mannan-oligosaccharides resulted in an increased average daily growth by 14.95% with a lower feed consumption by 2.67% and better conversion by 15.32%, while the yield was approximately the same as in the control group. The use of mixes to which polysaccharide complexes of micro elements have been added (Fe, Cu, Zn, Mn) resulted in a higher daily growth by 11.43%, with a lower feed consumption by 4.28% and better conversion by 14%. The yield was approximately the same in this group as in the controls. The results realized in these investigations, throughout the experimental period, indicate that the use of the examined additives significantly affected the growth and body mass of chicks and that it is nutritionally and economically justified.
AB  - Cilj ovih istraživanja je bio da se ispita uticaj prebiotika na bazi manan-oligosaharida i polisaharidnih kompleksa mikro elemenata (Fe, Cu, Zn, Mn) na proizvodne rezultate i klanične parametre kod brojlerskih pilića hibrida Arbor Acres. Ogled je izveden na 186 pilića razvrstanih u tri jednake grupe, trajao je 42 dana i bio podeljen u 3 faze. Prva faza trajala je 21, druga 14, a treća 7 dana. Potpuna smeša za početni tov pilića korišćena je od 1-21 dana, a potpune krmne smeše za završni tov od 21-35 dana, odnosno 35-42 dana ogleda. Ishrana je bila po volji, a pilići su bili u uslovima podnog sistema držanja. Brojleri hranjeni smešama standardnog sirovinskog sastava i uobičajene hranljive vrednosti, ostvarili su prosečan dnevni prirast od 49,10 g pri prosečnoj dnevnoj konzumaciji hrane od 115,55 g i uz konverziju hrane od 2,35 dok je randman bio 71,90%. Dodavanje prebiotika na bazi manan-oligosaharida dovelo je do povećanja prosečnog dnevnog prirasta za 14,95% pri manjoj konzumaciji hrane za 2,67% i boljoj konverziji za 15,32%, dok je randman bio približno isti kao u kontrolnoj grupi. Korišćenjem smeša u koje su dodavani polisaharidni kompleksi mikroelemenata (Fe, Cu, Zn, Mn) postignuti su veći dnevni prirasti za 11,43%, pri manjoj konzumaciji hrane za 4,28% i boljoj konverziji za 14%. Randman je i u ovoj grupi bio približno isti kao u kontrolnoj. Rezultati ostvareni u ovim istraživanjima, u toku celog oglednog perioda, ukazuju da je upotreba ispitivanih aditiva značajno uticala na prirast i telesnu masu pilića i da ima nutritivno i ekonomsko opravdanje.
PB  - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
T2  - Veterinarski glasnik
T1  - The influence of different feed additives in broiler diets on productivity and meat yield
T1  - Uticaj različitih aditiva u ishrani brojlera na proizvodne rezultate i klanične parametre
EP  - 278
IS  - 5-6
SP  - 261
VL  - 61
DO  - 10.2298/VETGL0706261T
ER  - 

@article{
author = "Tokić, Vesna and Lazarević, Miodrag and Sinovec, Zlatan J. and Baltić, Milan Ž. and Jokić, Živan",
year = "2007",
abstract = "The objective of these investigations was to examine the influence of prebiotics based on mannan-oligosaccharides and polysaccharide complexes of micro elements (Fe, Cu, Zn, Mn) on production results and abattoir parameters for broilers of the hybrid Arbor Acres. The experiment was performed on 186 chicken divided into three equal groups, it lasted 42 days and was divided into 3 phases. The first phase lasted 21 days, the second 14, and the third seven days. The complete mix for initial fattening of broilers was used from days 1-21, and complete fodder mixes for closing fattening from days 21-35, and on days 35-42 of the experiment. Feeding was ad libitum and the broilers were maintained in a floor system. Broilers fed mixes of standard raw material composition and the usual nutritive values achieved an average daily growth of 49.10 g at an average daily feed consumption of 115.55 g and with food conversion of 2.35, while the yield was 71.90%. The addition of prebiotics based on mannan-oligosaccharides resulted in an increased average daily growth by 14.95% with a lower feed consumption by 2.67% and better conversion by 15.32%, while the yield was approximately the same as in the control group. The use of mixes to which polysaccharide complexes of micro elements have been added (Fe, Cu, Zn, Mn) resulted in a higher daily growth by 11.43%, with a lower feed consumption by 4.28% and better conversion by 14%. The yield was approximately the same in this group as in the controls. The results realized in these investigations, throughout the experimental period, indicate that the use of the examined additives significantly affected the growth and body mass of chicks and that it is nutritionally and economically justified., Cilj ovih istraživanja je bio da se ispita uticaj prebiotika na bazi manan-oligosaharida i polisaharidnih kompleksa mikro elemenata (Fe, Cu, Zn, Mn) na proizvodne rezultate i klanične parametre kod brojlerskih pilića hibrida Arbor Acres. Ogled je izveden na 186 pilića razvrstanih u tri jednake grupe, trajao je 42 dana i bio podeljen u 3 faze. Prva faza trajala je 21, druga 14, a treća 7 dana. Potpuna smeša za početni tov pilića korišćena je od 1-21 dana, a potpune krmne smeše za završni tov od 21-35 dana, odnosno 35-42 dana ogleda. Ishrana je bila po volji, a pilići su bili u uslovima podnog sistema držanja. Brojleri hranjeni smešama standardnog sirovinskog sastava i uobičajene hranljive vrednosti, ostvarili su prosečan dnevni prirast od 49,10 g pri prosečnoj dnevnoj konzumaciji hrane od 115,55 g i uz konverziju hrane od 2,35 dok je randman bio 71,90%. Dodavanje prebiotika na bazi manan-oligosaharida dovelo je do povećanja prosečnog dnevnog prirasta za 14,95% pri manjoj konzumaciji hrane za 2,67% i boljoj konverziji za 15,32%, dok je randman bio približno isti kao u kontrolnoj grupi. Korišćenjem smeša u koje su dodavani polisaharidni kompleksi mikroelemenata (Fe, Cu, Zn, Mn) postignuti su veći dnevni prirasti za 11,43%, pri manjoj konzumaciji hrane za 4,28% i boljoj konverziji za 14%. Randman je i u ovoj grupi bio približno isti kao u kontrolnoj. Rezultati ostvareni u ovim istraživanjima, u toku celog oglednog perioda, ukazuju da je upotreba ispitivanih aditiva značajno uticala na prirast i telesnu masu pilića i da ima nutritivno i ekonomsko opravdanje.",
publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd",
journal = "Veterinarski glasnik",
title = "The influence of different feed additives in broiler diets on productivity and meat yield, Uticaj različitih aditiva u ishrani brojlera na proizvodne rezultate i klanične parametre",
pages = "278-261",
number = "5-6",
volume = "61",
doi = "10.2298/VETGL0706261T"
}

Tokić, V., Lazarević, M., Sinovec, Z. J., Baltić, M. Ž.,& Jokić, Ž.. (2007). The influence of different feed additives in broiler diets on productivity and meat yield. in Veterinarski glasnik
Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 61(5-6), 261-278.
https://doi.org/10.2298/VETGL0706261T

Tokić V, Lazarević M, Sinovec ZJ, Baltić MŽ, Jokić Ž. The influence of different feed additives in broiler diets on productivity and meat yield. in Veterinarski glasnik. 2007;61(5-6):261-278.
doi:10.2298/VETGL0706261T .

Tokić, Vesna, Lazarević, Miodrag, Sinovec, Zlatan J., Baltić, Milan Ž., Jokić, Živan, "The influence of different feed additives in broiler diets on productivity and meat yield" in Veterinarski glasnik, 61, no. 5-6 (2007):261-278,
https://doi.org/10.2298/VETGL0706261T . .

TY  - JOUR
AU  - Joksimović-Todorović, Mirjana
AU  - Jokić, Živan
AU  - Sinovec, Zlatan J.
PY  - 2005
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/944
AB  - An experiment lasting 45 days was performed on 125 Hybro broilers divided into five groups. All compounds for broiler feed mixes used in the experiment contained 0.15 mg Se/kg, in the form of sodium selenite. The control group (K-group) of broilers was fed mixes without added organic selenium, and the experimental groups with mixes to which selenium, in the form of selenized-yeast, was added in quantities of 2, 5, 10, or 15 mg/kg. Selenized yeast (ICN - Gaienika) was obtained from beer yeast and contained 1.51, or 1.45 mg/g total, or organically bound selenium. At the beginning of the fattening period, GSH-Px plasma activity in broilers of the K-group ranged around 16.55 μkat/L, while GSH-Px plasma activity in broilers of experimental groups was statistically significantly higher, but without any major differences among the individual groups (on the average 25.53fjkat/L). In the blood plasma of K-group, GSH-Px activity dropped already in the second week of life and was maintained at a relatively constant level (about 10 μkat/L) until the end of the experiment. The same phenomenon was observed in the experimental groups, but the trend of declining GSH-Px activity in blood plasma was more expressed, and, contrary to the control group, was expressed also in the later phases of the experiment. In the 3rd week of the fattening period, GSH-Px plasma activity in broilers of the control and experimental groups was relatively equal, and then the plasma activity of GSH-Px in broilers of the experimental groups decreased, but there were no major differences among the individual groups.
AB  - Ogled je izveden na, 125 hibro brojlera podeljenih u pet grupa. Ogled je trajao 42 dana. Sve smeše za ishranu brojlera u ogledu sadržavale su 0,15 mg Se/kg, u formi natrijum selenita. Brojleri kontrolne grupe hranjeni su smešama bez dodatog organskog selena, a brojleri oglednih grupa dobijale su smese u ko/eje selen, u obliku selenizovanog kvasca, dodat u količini od 2 5, 10 ili 15 mg/kg. Selenizovani kvasac (ICN - Galenika) dobijen je od pivskog kvasca i sadržao je 1,51, odnosno 1,45 mg/g ukupnog, odnosno organski vezanog selena. Na početku tova, aktivnost GSH-Px u plazmi brojlera K-grupe kretala se oko 16,55 μkat/L, dok je aktivnost GSH-Px u plazmi brojlera oglednih grupa bila statistički značajno viša, ali bez većih razlika između pojedinih grupa (prosečno 25,53 μkat/L). U krvnoj plazmi K-grupe aktivnost GSH-Px pada već u drugoj nedelji života i održava se relativno konstantnom (oko 10 μkat/L) do kraja ogleda. U oglednim grupama zapaža se isti fenomen ali je trend smanjivanja aktivnosti GSH-Px u krvnoj plazmi izrazitiji, pri Čemu je, za razliku od kontrolne grupe, izražen i u kasnijim fazama ogleda. U trećoj nedelji tova aktivnost GSH-Px u krvnoj plazmi brojlera kontrolne i oglednih grupa je relativno jednaka, a zatim je aktivnost GSH-Px u plazmi brojlera oglednih grupa bila niža bez većih razlika između pojedinih grupa.
PB  - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
T2  - Veterinarski glasnik
T1  - Effect of high levels of organic selenium on glutation-peroxidase (GSH-Px) activity in blood plasma of broilers
T1  - Uticaj visokih nivoa organski vezanog selena u hrani na aktivnost glutation-peroksidaze (GSH-Px) u krvnoj plazmi brojlera
EP  - 390
IS  - 3-4
SP  - 383
VL  - 59
DO  - 10.2298/VETGL0504383J
ER  - 

@article{
author = "Joksimović-Todorović, Mirjana and Jokić, Živan and Sinovec, Zlatan J.",
year = "2005",
abstract = "An experiment lasting 45 days was performed on 125 Hybro broilers divided into five groups. All compounds for broiler feed mixes used in the experiment contained 0.15 mg Se/kg, in the form of sodium selenite. The control group (K-group) of broilers was fed mixes without added organic selenium, and the experimental groups with mixes to which selenium, in the form of selenized-yeast, was added in quantities of 2, 5, 10, or 15 mg/kg. Selenized yeast (ICN - Gaienika) was obtained from beer yeast and contained 1.51, or 1.45 mg/g total, or organically bound selenium. At the beginning of the fattening period, GSH-Px plasma activity in broilers of the K-group ranged around 16.55 μkat/L, while GSH-Px plasma activity in broilers of experimental groups was statistically significantly higher, but without any major differences among the individual groups (on the average 25.53fjkat/L). In the blood plasma of K-group, GSH-Px activity dropped already in the second week of life and was maintained at a relatively constant level (about 10 μkat/L) until the end of the experiment. The same phenomenon was observed in the experimental groups, but the trend of declining GSH-Px activity in blood plasma was more expressed, and, contrary to the control group, was expressed also in the later phases of the experiment. In the 3rd week of the fattening period, GSH-Px plasma activity in broilers of the control and experimental groups was relatively equal, and then the plasma activity of GSH-Px in broilers of the experimental groups decreased, but there were no major differences among the individual groups., Ogled je izveden na, 125 hibro brojlera podeljenih u pet grupa. Ogled je trajao 42 dana. Sve smeše za ishranu brojlera u ogledu sadržavale su 0,15 mg Se/kg, u formi natrijum selenita. Brojleri kontrolne grupe hranjeni su smešama bez dodatog organskog selena, a brojleri oglednih grupa dobijale su smese u ko/eje selen, u obliku selenizovanog kvasca, dodat u količini od 2 5, 10 ili 15 mg/kg. Selenizovani kvasac (ICN - Galenika) dobijen je od pivskog kvasca i sadržao je 1,51, odnosno 1,45 mg/g ukupnog, odnosno organski vezanog selena. Na početku tova, aktivnost GSH-Px u plazmi brojlera K-grupe kretala se oko 16,55 μkat/L, dok je aktivnost GSH-Px u plazmi brojlera oglednih grupa bila statistički značajno viša, ali bez većih razlika između pojedinih grupa (prosečno 25,53 μkat/L). U krvnoj plazmi K-grupe aktivnost GSH-Px pada već u drugoj nedelji života i održava se relativno konstantnom (oko 10 μkat/L) do kraja ogleda. U oglednim grupama zapaža se isti fenomen ali je trend smanjivanja aktivnosti GSH-Px u krvnoj plazmi izrazitiji, pri Čemu je, za razliku od kontrolne grupe, izražen i u kasnijim fazama ogleda. U trećoj nedelji tova aktivnost GSH-Px u krvnoj plazmi brojlera kontrolne i oglednih grupa je relativno jednaka, a zatim je aktivnost GSH-Px u plazmi brojlera oglednih grupa bila niža bez većih razlika između pojedinih grupa.",
publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd",
journal = "Veterinarski glasnik",
title = "Effect of high levels of organic selenium on glutation-peroxidase (GSH-Px) activity in blood plasma of broilers, Uticaj visokih nivoa organski vezanog selena u hrani na aktivnost glutation-peroksidaze (GSH-Px) u krvnoj plazmi brojlera",
pages = "390-383",
number = "3-4",
volume = "59",
doi = "10.2298/VETGL0504383J"
}

Joksimović-Todorović, M., Jokić, Ž.,& Sinovec, Z. J.. (2005). Effect of high levels of organic selenium on glutation-peroxidase (GSH-Px) activity in blood plasma of broilers. in Veterinarski glasnik
Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 59(3-4), 383-390.
https://doi.org/10.2298/VETGL0504383J

Joksimović-Todorović M, Jokić Ž, Sinovec ZJ. Effect of high levels of organic selenium on glutation-peroxidase (GSH-Px) activity in blood plasma of broilers. in Veterinarski glasnik. 2005;59(3-4):383-390.
doi:10.2298/VETGL0504383J .

Joksimović-Todorović, Mirjana, Jokić, Živan, Sinovec, Zlatan J., "Effect of high levels of organic selenium on glutation-peroxidase (GSH-Px) activity in blood plasma of broilers" in Veterinarski glasnik, 59, no. 3-4 (2005):383-390,
https://doi.org/10.2298/VETGL0504383J . .

TY  - JOUR
AU  - Sinovec, Zlatan J.
AU  - Šefer, Dragan
AU  - Jokić, Živan
PY  - 2005
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/963
AB  - All mineral matter, essential or non-essential, can have a significant influence on production results and the health of animals, if large quantities of them are present in a feed ration. A maximally tolerant content depends on the animal specie and category. Many factors, such as physiological status (growth, lactation, etc.), nutritive status, content and ratio of nutritive matter in the ration, duration of exposure, and the biological level of utilization of elements, also affect the maximally tolerant content of mineral matter in feed. The content of certain mineral matter in plant feed significantly depends on the soil factor, as well as the content and level of utilization of mineral matter from the soil. Mn, Se and Mo can be present in plant feed in such quantities as to induce toxicosis. Industrial contaminants, Cd, Pb or F, can contaminate plants, in particular their leaves, in quantities which lead to the appearance of clinical signs of conventional toxicosis. Moreover, natural water can contain large quantities of S, F, Na, Mg, or Fe, and certain mineral matter can get into water through industrial waste. In addition to the above, it is possible to cause unwanted effects through the frequent, but primarily unprofessional use of mineral additives, since it is extremely important, besides meeting the mineral requirements of each individual element, to secure a ratio among the mineral matter themselves as well as with other nutritive matter. Mineral matter present in food are in mutual interference, and these relations can be synergistic or antagonistic. The sufficiency of a large number of mineral matter has a negative effect on the utilization of other matter (conditional and/or border deficiency), while certain elements cause the clinical appearance of toxic effects. The accidental intake of large quantities of certain mineral matter is revealed as clinical signs of acute toxicosis, which is very different from chronic effects caused by the intake of increased quantities of mineral matter over a longer time period.
AB  - Sve mineralne materije, esencijalne ili neesencijalne, mogu značajno da utiču na proizvodne rezultate i zdravstevno stanje životinja ukoliko su u obroku prisutne u velikim količinama. Maksimalno tolerantan sadržaj zavisi se od vrste i kategorije životinja, a mnogi faktori, kao što su fiziološki status (rast, laktacija, itd), nuthtivni status, sadržaj i odnos hranljivih materija u obroku, trajanje ekspozicije i bioiskoristivost elementa, utiču na maksimalno tolerantan sadržaj mineralnih materija u hrani. Sadržaj pojedinih mineralnih materija u biljnim hranivima značajno zavisi od faktora tla, kao i sadržaja i iskoristivosti mineralnih materija iz tla. Mn, Se i Mo mogu da budu prisutni u hranivima biljnog porekla u takvim količinama da izazovu trovanja. Industrijski kontaminenti, Cd, Pb Hi F, mogu da kontaminiraju biljke, posebno lišće, u količinama koje dovode do ispoljavanja kliničkih znaka klasičnog trovanja. Osim toga, prirodno voda može da sadrži velike količine S, F, Na, Mg ili Fe, a pojedine mineralne materije mogu da dospeju u vodu preko industrijskog otpada. Pored navedenog, čestom, a pre svega nestručnom, upotrebom mineralnih dodataka postoji mogućnost izazivanja neželjenih efekata s obzirom na to daje, pored zadovoljenja minimalnih potreba svakog pojedinačnog elementa, neobično važan i odnos mineralnih materija međusobno, kao i sa drugim hranljivim materijama. Mineralne materije prisutne u hrani interferiraju međusobno, a odnosi mogu da budu sinergistički ili antagonistički. Suficit većeg broja mineralnih materija negativno utiče na iskorišćavanje drugih (uslovni i/ili granični deficiti), dok određeni elementi izazivaju kliničko ispoljavanje toksičnih efekata. Akcidentalno unošenje velikih količina pojedinih mineralnih materija ispoljavaju se kliničkim znacima akutne toksikoze, što se veoma razlikuje od hroničnih efekata izazvanih unošenjem povećanih količina mineralnih materija tokom dužeg perioda.
PB  - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
T2  - Veterinarski glasnik
T1  - Role of minerals in animal health disorders
T1  - Uloga mineralnih materija u poremećaju zdravlja životinja
EP  - 165
IS  - 1-2
SP  - 155
VL  - 59
DO  - 10.2298/VETGL0502155S
ER  - 

@article{
author = "Sinovec, Zlatan J. and Šefer, Dragan and Jokić, Živan",
year = "2005",
abstract = "All mineral matter, essential or non-essential, can have a significant influence on production results and the health of animals, if large quantities of them are present in a feed ration. A maximally tolerant content depends on the animal specie and category. Many factors, such as physiological status (growth, lactation, etc.), nutritive status, content and ratio of nutritive matter in the ration, duration of exposure, and the biological level of utilization of elements, also affect the maximally tolerant content of mineral matter in feed. The content of certain mineral matter in plant feed significantly depends on the soil factor, as well as the content and level of utilization of mineral matter from the soil. Mn, Se and Mo can be present in plant feed in such quantities as to induce toxicosis. Industrial contaminants, Cd, Pb or F, can contaminate plants, in particular their leaves, in quantities which lead to the appearance of clinical signs of conventional toxicosis. Moreover, natural water can contain large quantities of S, F, Na, Mg, or Fe, and certain mineral matter can get into water through industrial waste. In addition to the above, it is possible to cause unwanted effects through the frequent, but primarily unprofessional use of mineral additives, since it is extremely important, besides meeting the mineral requirements of each individual element, to secure a ratio among the mineral matter themselves as well as with other nutritive matter. Mineral matter present in food are in mutual interference, and these relations can be synergistic or antagonistic. The sufficiency of a large number of mineral matter has a negative effect on the utilization of other matter (conditional and/or border deficiency), while certain elements cause the clinical appearance of toxic effects. The accidental intake of large quantities of certain mineral matter is revealed as clinical signs of acute toxicosis, which is very different from chronic effects caused by the intake of increased quantities of mineral matter over a longer time period., Sve mineralne materije, esencijalne ili neesencijalne, mogu značajno da utiču na proizvodne rezultate i zdravstevno stanje životinja ukoliko su u obroku prisutne u velikim količinama. Maksimalno tolerantan sadržaj zavisi se od vrste i kategorije životinja, a mnogi faktori, kao što su fiziološki status (rast, laktacija, itd), nuthtivni status, sadržaj i odnos hranljivih materija u obroku, trajanje ekspozicije i bioiskoristivost elementa, utiču na maksimalno tolerantan sadržaj mineralnih materija u hrani. Sadržaj pojedinih mineralnih materija u biljnim hranivima značajno zavisi od faktora tla, kao i sadržaja i iskoristivosti mineralnih materija iz tla. Mn, Se i Mo mogu da budu prisutni u hranivima biljnog porekla u takvim količinama da izazovu trovanja. Industrijski kontaminenti, Cd, Pb Hi F, mogu da kontaminiraju biljke, posebno lišće, u količinama koje dovode do ispoljavanja kliničkih znaka klasičnog trovanja. Osim toga, prirodno voda može da sadrži velike količine S, F, Na, Mg ili Fe, a pojedine mineralne materije mogu da dospeju u vodu preko industrijskog otpada. Pored navedenog, čestom, a pre svega nestručnom, upotrebom mineralnih dodataka postoji mogućnost izazivanja neželjenih efekata s obzirom na to daje, pored zadovoljenja minimalnih potreba svakog pojedinačnog elementa, neobično važan i odnos mineralnih materija međusobno, kao i sa drugim hranljivim materijama. Mineralne materije prisutne u hrani interferiraju međusobno, a odnosi mogu da budu sinergistički ili antagonistički. Suficit većeg broja mineralnih materija negativno utiče na iskorišćavanje drugih (uslovni i/ili granični deficiti), dok određeni elementi izazivaju kliničko ispoljavanje toksičnih efekata. Akcidentalno unošenje velikih količina pojedinih mineralnih materija ispoljavaju se kliničkim znacima akutne toksikoze, što se veoma razlikuje od hroničnih efekata izazvanih unošenjem povećanih količina mineralnih materija tokom dužeg perioda.",
publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd",
journal = "Veterinarski glasnik",
title = "Role of minerals in animal health disorders, Uloga mineralnih materija u poremećaju zdravlja životinja",
pages = "165-155",
number = "1-2",
volume = "59",
doi = "10.2298/VETGL0502155S"
}

Sinovec, Z. J., Šefer, D.,& Jokić, Ž.. (2005). Role of minerals in animal health disorders. in Veterinarski glasnik
Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 59(1-2), 155-165.
https://doi.org/10.2298/VETGL0502155S

Sinovec ZJ, Šefer D, Jokić Ž. Role of minerals in animal health disorders. in Veterinarski glasnik. 2005;59(1-2):155-165.
doi:10.2298/VETGL0502155S .

Sinovec, Zlatan J., Šefer, Dragan, Jokić, Živan, "Role of minerals in animal health disorders" in Veterinarski glasnik, 59, no. 1-2 (2005):155-165,
https://doi.org/10.2298/VETGL0502155S . .

TY  - JOUR
AU  - Jokić, Živan
AU  - Jovanović, Rade
AU  - Todorović, Mirjana
AU  - Sinovec, Zlatan J.
PY  - 2004
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/792
AB  - The objective of these investigations was to examine the influence of raw and thermally processed soybean kernels (ZP Lana and ZP Nena) on growth and feed utilization of broiler chicks. The experiment was conducted on 200 chickens (Arbor Acres) divided into four groups (treatments). The first group was fed a mix containing raw soybean kernels (ZP Lana) with a smaller quantity of trypsin inhibitors, and the third with raw kernels of a standard varietry (ZP Nena). The second and fourth groups were administered mixes containing raw kernels that were previously thermally processed. In the first period of the fattening process (days 1 -21), the amount of raw or thermally processed kernel was 20%, in the second period (days 22-35) 24%, and in the third period (days 36-42) 22 %. The experiment lasted 42 days. The chickens were maintained on the floor, feed was ad libitum, comprising complete mixes composed on the grounds of the recommendations for the given hybrid. The results obtained in the course of these investigations over the entire experimental period indicate that the use of thermally processed soybean kernels (groups two and four), in comparison with the use of raw kernels (groups one and three), significantly (P lt 0.01) affected growth and body mass of chickens. Furthermore, significantly bigger values (P lt 0.01) for the given parameters were determined also in chickens of group one in comparison with group three. Using thermally processed kernels (groups two and four) affected an increase in the daily consumption of feed not only in a certain period, but during the duration of the entire experiment(days 1-42). The listed treatments (groups two and four) in this period (days 1-42) also considerably increased feed conversion (1.83 and 1.85) in comparison with experimental groups one and three.
AB  - Cilj ovih istraživanja je bio da se ispita uticaj sirovog i termički obrađenog zma soje (ZP Lana i ZP Nena) na prirast i iskorišćavanje hrane pilića u tovu. Ogled je izveden na 200 pilića (Arbor Acres) podeljenih u četiri grupe (tretmana). Pilići prve grupe hranjeni su smešom u kojuje uključeno sirovo zrno soje (ZP Lana), sa manjom količinom trip-sin inhibitora, a pilići treće grupe sirovim zrnom standardne sorte (ZP Nena). D ruga i četvrta grupa pilića dobijala je smeše u kojima je sirovo zrno navedenih sorti prethodno termički obrađeno. U prvom periodu tova (1-21. dana) količina sirovog, odnosno termički obrađenog zrna bila je 20 odsto, u drugom (22-35. dana) 24 odsto, a u trećem (36-42. dana) 22 odsto. Ogled je trajao 42 dana. Pilici su držani u uslovima podnog sistema, a ishrana je bila po volji, potpunim smešama sastavljenim na osnovu preporuka za navedeni hibrid. Rezultati ostvareni u ovim istraživanjima u toku celog oglednog perioda, ukazuju da je upotreba termički obrađenog zrna soje (grupe II i IV) u odnosu na sirovo zrno soje (grupe I i III), značajno (P lt 0,01) uticalo na prirast i telesnu masu pilića. Pored toga, znatno veće vrednosti (P lt 0,01) za navedeni parametar ustanovljene su i kod pilića I grupe u poređenju sa III grupom. Korišćenje termički obrađenog zrna (grupe II i IV) uticalo je na povećanje dnevne potrošnje hrane ne samo u pojedinim periodima, već tokom celog ogleda (1-42. dana). Navedeni tretmani (II i IV) u ovom periodu (1-42. dana) znatno su poboljšali i konverziju hrane (1,83 i 1,85) u odnosu na I i III ispitivanu grupu.
PB  - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
T2  - Veterinarski glasnik
T1  - Raw and thermally processed soybean kernel in broiler mixes
T1  - Sirovo i termički obradeno zrno soje u smešama za brojlere
EP  - 646
IS  - 5-6
SP  - 639
VL  - 58
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_792
ER  - 

@article{
author = "Jokić, Živan and Jovanović, Rade and Todorović, Mirjana and Sinovec, Zlatan J.",
year = "2004",
abstract = "The objective of these investigations was to examine the influence of raw and thermally processed soybean kernels (ZP Lana and ZP Nena) on growth and feed utilization of broiler chicks. The experiment was conducted on 200 chickens (Arbor Acres) divided into four groups (treatments). The first group was fed a mix containing raw soybean kernels (ZP Lana) with a smaller quantity of trypsin inhibitors, and the third with raw kernels of a standard varietry (ZP Nena). The second and fourth groups were administered mixes containing raw kernels that were previously thermally processed. In the first period of the fattening process (days 1 -21), the amount of raw or thermally processed kernel was 20%, in the second period (days 22-35) 24%, and in the third period (days 36-42) 22 %. The experiment lasted 42 days. The chickens were maintained on the floor, feed was ad libitum, comprising complete mixes composed on the grounds of the recommendations for the given hybrid. The results obtained in the course of these investigations over the entire experimental period indicate that the use of thermally processed soybean kernels (groups two and four), in comparison with the use of raw kernels (groups one and three), significantly (P lt 0.01) affected growth and body mass of chickens. Furthermore, significantly bigger values (P lt 0.01) for the given parameters were determined also in chickens of group one in comparison with group three. Using thermally processed kernels (groups two and four) affected an increase in the daily consumption of feed not only in a certain period, but during the duration of the entire experiment(days 1-42). The listed treatments (groups two and four) in this period (days 1-42) also considerably increased feed conversion (1.83 and 1.85) in comparison with experimental groups one and three., Cilj ovih istraživanja je bio da se ispita uticaj sirovog i termički obrađenog zma soje (ZP Lana i ZP Nena) na prirast i iskorišćavanje hrane pilića u tovu. Ogled je izveden na 200 pilića (Arbor Acres) podeljenih u četiri grupe (tretmana). Pilići prve grupe hranjeni su smešom u kojuje uključeno sirovo zrno soje (ZP Lana), sa manjom količinom trip-sin inhibitora, a pilići treće grupe sirovim zrnom standardne sorte (ZP Nena). D ruga i četvrta grupa pilića dobijala je smeše u kojima je sirovo zrno navedenih sorti prethodno termički obrađeno. U prvom periodu tova (1-21. dana) količina sirovog, odnosno termički obrađenog zrna bila je 20 odsto, u drugom (22-35. dana) 24 odsto, a u trećem (36-42. dana) 22 odsto. Ogled je trajao 42 dana. Pilici su držani u uslovima podnog sistema, a ishrana je bila po volji, potpunim smešama sastavljenim na osnovu preporuka za navedeni hibrid. Rezultati ostvareni u ovim istraživanjima u toku celog oglednog perioda, ukazuju da je upotreba termički obrađenog zrna soje (grupe II i IV) u odnosu na sirovo zrno soje (grupe I i III), značajno (P lt 0,01) uticalo na prirast i telesnu masu pilića. Pored toga, znatno veće vrednosti (P lt 0,01) za navedeni parametar ustanovljene su i kod pilića I grupe u poređenju sa III grupom. Korišćenje termički obrađenog zrna (grupe II i IV) uticalo je na povećanje dnevne potrošnje hrane ne samo u pojedinim periodima, već tokom celog ogleda (1-42. dana). Navedeni tretmani (II i IV) u ovom periodu (1-42. dana) znatno su poboljšali i konverziju hrane (1,83 i 1,85) u odnosu na I i III ispitivanu grupu.",
publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd",
journal = "Veterinarski glasnik",
title = "Raw and thermally processed soybean kernel in broiler mixes, Sirovo i termički obradeno zrno soje u smešama za brojlere",
pages = "646-639",
number = "5-6",
volume = "58",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_792"
}

Jokić, Ž., Jovanović, R., Todorović, M.,& Sinovec, Z. J.. (2004). Raw and thermally processed soybean kernel in broiler mixes. in Veterinarski glasnik
Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 58(5-6), 639-646.
https://hdl.handle.net/21.15107/rcub_agrospace_792

Jokić Ž, Jovanović R, Todorović M, Sinovec ZJ. Raw and thermally processed soybean kernel in broiler mixes. in Veterinarski glasnik. 2004;58(5-6):639-646.
https://hdl.handle.net/21.15107/rcub_agrospace_792 .

Jokić, Živan, Jovanović, Rade, Todorović, Mirjana, Sinovec, Zlatan J., "Raw and thermally processed soybean kernel in broiler mixes" in Veterinarski glasnik, 58, no. 5-6 (2004):639-646,
https://hdl.handle.net/21.15107/rcub_agrospace_792 .

TY  - JOUR
AU  - Šefer, Dragan
AU  - Jakić-Dimić, Dobrila
AU  - Jokić, Živan
AU  - Sinovec, Zlatan J.
PY  - 2004
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/800
AB  - Animals need microelements in small quantities which participate in almost all physiological and biochemical processes. Microelement resorption does not depend only on their content in feed, but also on the age of the animal, the electrochemical reaction in the intestines and the form of the microelement itself. The choice of the source is based on the microelement content in solid state, its solubility in the organism, availability and utilization. Oxides, chlorides and carbonates are poorly soluble, and chlorides are hygroscopic, and carbonates oxidize rapidly. Sulphates are durable salts easy to purify, and sulphate ions are easily excreted from the organism. In addition to nonorganic forms of mineral matter, so-called chelated forms are today increasinlgy being used, in fact, organically bound microelements. Minerals bound to an amino acid or peptide are better protected during their passage through the stomach, and the resorption of a chelated form of copper is considerably higher than resorption from sulphates. The resorption of organically bound microelements does not proceed in the conventional manner (carrier/diffusion), so that there is no direct homeostatic control at the level of enterocytes, and retention and the biological half-life of a chelated form are bigger than those of an anorganic form.
AB  - Životinjama su mikroelementi potrebni u malim količinama i učestvuju u skoro svim fiziološkim i biohemijskim procesima. Resorpcija mikroelemenata ne zavisi samo od sadržaja u hrani, nego i od doba životinje, elektrohemijske reakcije u crevima i oblika u kome se mikroelement nalazi. Izbor izvora zasniva se na sadržaju mikroelementa u čistom stanju, rastvorljivosti u organizmu, dostupnosti i iskoristivosti. Oksidi, hloridi i karbonati slabo rastvorljivi, a pored toga hloridi su higroskopni, a karbonati brzo oksidišu. Sulfati su postojane soli, lake za prečišćavanje, a sulfatni jon se lako izlučuje iz organizma. Pored neorganskih formi mineralnih materija, danas se sve više koriste, takozvani "helatni" oblici, odnosno organski vezani mikroelementi. Minerali vezani sa amino-kiselinom ili peptidom bolje su zaštićeni za vreme pasaže kroz želudac, a resorpcija helatne forme bakra je znatno veća od resorpcije iz sulfata. Resorpcija organski vezanih mikroelemenata se ne odvija konvencionalno (nosač/dufuzija), pa direktna homeostatska kontrola na nivou enterocita ne postoji, a retencija i biološ ki poluživot helatnog oblika su veći kod anorganske forme.
PB  - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
T2  - Veterinarski glasnik
T1  - Chelated forms of microelements as swine feed additives
T1  - Helatni oblici mikroelemenata kao dodatak hrani za svinje
EP  - 479
IS  - 3-4
SP  - 469
VL  - 58
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_800
ER  - 

@article{
author = "Šefer, Dragan and Jakić-Dimić, Dobrila and Jokić, Živan and Sinovec, Zlatan J.",
year = "2004",
abstract = "Animals need microelements in small quantities which participate in almost all physiological and biochemical processes. Microelement resorption does not depend only on their content in feed, but also on the age of the animal, the electrochemical reaction in the intestines and the form of the microelement itself. The choice of the source is based on the microelement content in solid state, its solubility in the organism, availability and utilization. Oxides, chlorides and carbonates are poorly soluble, and chlorides are hygroscopic, and carbonates oxidize rapidly. Sulphates are durable salts easy to purify, and sulphate ions are easily excreted from the organism. In addition to nonorganic forms of mineral matter, so-called chelated forms are today increasinlgy being used, in fact, organically bound microelements. Minerals bound to an amino acid or peptide are better protected during their passage through the stomach, and the resorption of a chelated form of copper is considerably higher than resorption from sulphates. The resorption of organically bound microelements does not proceed in the conventional manner (carrier/diffusion), so that there is no direct homeostatic control at the level of enterocytes, and retention and the biological half-life of a chelated form are bigger than those of an anorganic form., Životinjama su mikroelementi potrebni u malim količinama i učestvuju u skoro svim fiziološkim i biohemijskim procesima. Resorpcija mikroelemenata ne zavisi samo od sadržaja u hrani, nego i od doba životinje, elektrohemijske reakcije u crevima i oblika u kome se mikroelement nalazi. Izbor izvora zasniva se na sadržaju mikroelementa u čistom stanju, rastvorljivosti u organizmu, dostupnosti i iskoristivosti. Oksidi, hloridi i karbonati slabo rastvorljivi, a pored toga hloridi su higroskopni, a karbonati brzo oksidišu. Sulfati su postojane soli, lake za prečišćavanje, a sulfatni jon se lako izlučuje iz organizma. Pored neorganskih formi mineralnih materija, danas se sve više koriste, takozvani "helatni" oblici, odnosno organski vezani mikroelementi. Minerali vezani sa amino-kiselinom ili peptidom bolje su zaštićeni za vreme pasaže kroz želudac, a resorpcija helatne forme bakra je znatno veća od resorpcije iz sulfata. Resorpcija organski vezanih mikroelemenata se ne odvija konvencionalno (nosač/dufuzija), pa direktna homeostatska kontrola na nivou enterocita ne postoji, a retencija i biološ ki poluživot helatnog oblika su veći kod anorganske forme.",
publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd",
journal = "Veterinarski glasnik",
title = "Chelated forms of microelements as swine feed additives, Helatni oblici mikroelemenata kao dodatak hrani za svinje",
pages = "479-469",
number = "3-4",
volume = "58",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_800"
}

Šefer, D., Jakić-Dimić, D., Jokić, Ž.,& Sinovec, Z. J.. (2004). Chelated forms of microelements as swine feed additives. in Veterinarski glasnik
Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 58(3-4), 469-479.
https://hdl.handle.net/21.15107/rcub_agrospace_800

Šefer D, Jakić-Dimić D, Jokić Ž, Sinovec ZJ. Chelated forms of microelements as swine feed additives. in Veterinarski glasnik. 2004;58(3-4):469-479.
https://hdl.handle.net/21.15107/rcub_agrospace_800 .

Šefer, Dragan, Jakić-Dimić, Dobrila, Jokić, Živan, Sinovec, Zlatan J., "Chelated forms of microelements as swine feed additives" in Veterinarski glasnik, 58, no. 3-4 (2004):469-479,
https://hdl.handle.net/21.15107/rcub_agrospace_800 .

TY  - JOUR
AU  - Sinovec, Zlatan J.
AU  - Jokić, Živan
AU  - Šefer, Dragan
PY  - 2002
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/388
AB  - To attain better feed utilization, longer preservation, easier manipultion and higher production and better quality of food of animal orgin as the final goal, besides raw materials, feed mixes contain numerous pronutrients (additives), added to perform different effects, in a narrower sense, the term pronutrient implies heterogenous substances, which have no diverse effects and have to be efficient in the manner of use. Basically, all pronutrients have to reach the goal of keeping optimal animal health status and to increase production of food of animal origin without adverse and negative effects. The development of biotechnology had a great part in the appearance of natural alternatives which are able to fulfil and satisfy the high demands of highly productive animals, as well as those of the consumer lobby and environmental protection movements. Growth promoters based upon physiological mechanisms and production potential of the animal have an unquestionable adventage, not only because of the lack of residues in food of animal origin; but also because of their ecological safety and decrease of envirnomental pollution by undigested materials. Demand continues to grow for "all natural", non-pharmaceutical feed additives with growth enhancing effects in food animals. Special attention is paid to minerals (anorganic and organic sources), growth stimulators (antibiotics, probiotics prebiotics), substances for better feed utilization (enzymes, acidifers) adsorbents.
AB  - Da bi se postiglo bolje iskorišćavanje hrane, duža održivost, laka manipulacija, a u krajnjem ishodu povećanje proizvodnje i poboljšanje kvaliteta namirnica animalnog porekla, pored osnovnih hraniva u smešu se dodaje veliki broj pronutritivnih materija (aditiva) koji imaju različite namene. Pronutritivne materije, u užem smislu, obuhvataju raznovrsne materije koje ne smeju da budu škodljive, a moraju da ispolje efikasnost u smislu namene. U osnovu sve pronutritivne materije imaju za cilj očuvanje zdravlja životinja uz povećanje proizvodnje namirnica animalnog porekla bez štetnih i negativnih efekata. Razvoj biotehnologije doprineo je pojavi prirodnih alternativa koje ispunjavaju i zadovoljavaju visoko postavljene zahteve samog organizma, potrošač- kog lobija i pokreta za zaštitu životne okoline. Prednost je na strani sredstava koja stimulišu rast korišćenjem fizioloških potencijala i mehanizama životinja, a značajan aspekt ima, ne samo prisustvo rezidua u namirnicama animalnog porekla, već i aspekt ekologije s obzirom i na eventualno zagađenje životne sredine izlučivanjem nesvarenih materija. Zahtevi za "prirodnom" hranom bez lekovitih dodataka koji stimulišu rast životinja rastu. Posebnu pažnju privlače mineralne materije (neorganski i organski izvori), stimulatori rasta (antibiotici probiotici, prebiotici), sredstva za bolje iskorišćavanje hrane (enzimi zakišeljivači), adsorbenti.
PB  - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
T2  - Veterinarski glasnik
T1  - Additives in Swine Nutrition
T1  - Dodaci hrani za svinje
EP  - 82
IS  - 1-2
SP  - 73
VL  - 56
DO  - 10.2298/VETGL0202073S
ER  - 

@article{
author = "Sinovec, Zlatan J. and Jokić, Živan and Šefer, Dragan",
year = "2002",
abstract = "To attain better feed utilization, longer preservation, easier manipultion and higher production and better quality of food of animal orgin as the final goal, besides raw materials, feed mixes contain numerous pronutrients (additives), added to perform different effects, in a narrower sense, the term pronutrient implies heterogenous substances, which have no diverse effects and have to be efficient in the manner of use. Basically, all pronutrients have to reach the goal of keeping optimal animal health status and to increase production of food of animal origin without adverse and negative effects. The development of biotechnology had a great part in the appearance of natural alternatives which are able to fulfil and satisfy the high demands of highly productive animals, as well as those of the consumer lobby and environmental protection movements. Growth promoters based upon physiological mechanisms and production potential of the animal have an unquestionable adventage, not only because of the lack of residues in food of animal origin; but also because of their ecological safety and decrease of envirnomental pollution by undigested materials. Demand continues to grow for "all natural", non-pharmaceutical feed additives with growth enhancing effects in food animals. Special attention is paid to minerals (anorganic and organic sources), growth stimulators (antibiotics, probiotics prebiotics), substances for better feed utilization (enzymes, acidifers) adsorbents., Da bi se postiglo bolje iskorišćavanje hrane, duža održivost, laka manipulacija, a u krajnjem ishodu povećanje proizvodnje i poboljšanje kvaliteta namirnica animalnog porekla, pored osnovnih hraniva u smešu se dodaje veliki broj pronutritivnih materija (aditiva) koji imaju različite namene. Pronutritivne materije, u užem smislu, obuhvataju raznovrsne materije koje ne smeju da budu škodljive, a moraju da ispolje efikasnost u smislu namene. U osnovu sve pronutritivne materije imaju za cilj očuvanje zdravlja životinja uz povećanje proizvodnje namirnica animalnog porekla bez štetnih i negativnih efekata. Razvoj biotehnologije doprineo je pojavi prirodnih alternativa koje ispunjavaju i zadovoljavaju visoko postavljene zahteve samog organizma, potrošač- kog lobija i pokreta za zaštitu životne okoline. Prednost je na strani sredstava koja stimulišu rast korišćenjem fizioloških potencijala i mehanizama životinja, a značajan aspekt ima, ne samo prisustvo rezidua u namirnicama animalnog porekla, već i aspekt ekologije s obzirom i na eventualno zagađenje životne sredine izlučivanjem nesvarenih materija. Zahtevi za "prirodnom" hranom bez lekovitih dodataka koji stimulišu rast životinja rastu. Posebnu pažnju privlače mineralne materije (neorganski i organski izvori), stimulatori rasta (antibiotici probiotici, prebiotici), sredstva za bolje iskorišćavanje hrane (enzimi zakišeljivači), adsorbenti.",
publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd",
journal = "Veterinarski glasnik",
title = "Additives in Swine Nutrition, Dodaci hrani za svinje",
pages = "82-73",
number = "1-2",
volume = "56",
doi = "10.2298/VETGL0202073S"
}

Sinovec, Z. J., Jokić, Ž.,& Šefer, D.. (2002). Additives in Swine Nutrition. in Veterinarski glasnik
Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 56(1-2), 73-82.
https://doi.org/10.2298/VETGL0202073S

Sinovec ZJ, Jokić Ž, Šefer D. Additives in Swine Nutrition. in Veterinarski glasnik. 2002;56(1-2):73-82.
doi:10.2298/VETGL0202073S .

Sinovec, Zlatan J., Jokić, Živan, Šefer, Dragan, "Additives in Swine Nutrition" in Veterinarski glasnik, 56, no. 1-2 (2002):73-82,
https://doi.org/10.2298/VETGL0202073S . .