TY  - CONF
AU  - Spirić, Danka
AU  - Ćirić, Jelena
AU  - Teodorović, Vlado
AU  - Nikolić, Dragica M.
AU  - Nikolić, Aleksandra
AU  - Radičević, Tatjana
AU  - Janković, S.
PY  - 2019
UR  - https://vet-erinar.vet.bg.ac.rs/handle/123456789/1724
AB  - This study was to determine the contents and any correlations of As, Cu, Zn, Fe, Cd and Pb in multifloral honeys. Honey, among other bee products, is a good bioindicator since it can reveal the connections between soil, plants and honeybees. Ninety-two samples of multifloral honey were collected from the retail market during the 2018 vegetation season and analyzed to determine mineral content. Analysis of the elements was performed by inductively coupled plasma mass spectrometry (ICP-MS). The most abundant element was Fe, with average concentration of 2.21 +/- 1.00 mg/kg, followed by Zn, Cu, Pb, As and Cd. The results obtained show positive correlations: Zn-As, Fe-As, Fe-Cu, Fe-Cd, Cd-Cu and Cd-Pb. Negative correlations are noticeable between Pb and all other minerals except Cd.
PB  - Iop Publishing Ltd, Bristol
C3  - 60th International Meat Industry Conference (MEATCON2019)
T1  - Trace elements and heavy metals in multifloral honeys from Serbia
VL  - 333
SP  - UNSP 012104
DO  - 10.1088/1755-1315/333/1/012104
ER  - 

@conference{
author = "Spirić, Danka and Ćirić, Jelena and Teodorović, Vlado and Nikolić, Dragica M. and Nikolić, Aleksandra and Radičević, Tatjana and Janković, S.",
year = "2019",
abstract = "This study was to determine the contents and any correlations of As, Cu, Zn, Fe, Cd and Pb in multifloral honeys. Honey, among other bee products, is a good bioindicator since it can reveal the connections between soil, plants and honeybees. Ninety-two samples of multifloral honey were collected from the retail market during the 2018 vegetation season and analyzed to determine mineral content. Analysis of the elements was performed by inductively coupled plasma mass spectrometry (ICP-MS). The most abundant element was Fe, with average concentration of 2.21 +/- 1.00 mg/kg, followed by Zn, Cu, Pb, As and Cd. The results obtained show positive correlations: Zn-As, Fe-As, Fe-Cu, Fe-Cd, Cd-Cu and Cd-Pb. Negative correlations are noticeable between Pb and all other minerals except Cd.",
publisher = "Iop Publishing Ltd, Bristol",
journal = "60th International Meat Industry Conference (MEATCON2019)",
title = "Trace elements and heavy metals in multifloral honeys from Serbia",
volume = "333",
pages = "UNSP 012104",
doi = "10.1088/1755-1315/333/1/012104"
}

Spirić, D., Ćirić, J., Teodorović, V., Nikolić, D. M., Nikolić, A., Radičević, T.,& Janković, S.. (2019). Trace elements and heavy metals in multifloral honeys from Serbia. in 60th International Meat Industry Conference (MEATCON2019)
Iop Publishing Ltd, Bristol., 333, UNSP 012104.
https://doi.org/10.1088/1755-1315/333/1/012104

Spirić D, Ćirić J, Teodorović V, Nikolić DM, Nikolić A, Radičević T, Janković S. Trace elements and heavy metals in multifloral honeys from Serbia. in 60th International Meat Industry Conference (MEATCON2019). 2019;333:UNSP 012104.
doi:10.1088/1755-1315/333/1/012104 .

Spirić, Danka, Ćirić, Jelena, Teodorović, Vlado, Nikolić, Dragica M., Nikolić, Aleksandra, Radičević, Tatjana, Janković, S., "Trace elements and heavy metals in multifloral honeys from Serbia" in 60th International Meat Industry Conference (MEATCON2019), 333 (2019):UNSP 012104,
https://doi.org/10.1088/1755-1315/333/1/012104 . .

TY  - CONF
AU  - Spirić, Danka
AU  - Nikolić, Dragica M.
AU  - Ćirić, Jelena
AU  - Janković, S.
AU  - Stefanović, S.
AU  - Janković, V.
AU  - Teodorović, Vlado
PY  - 2017
UR  - https://vet-erinar.vet.bg.ac.rs/handle/123456789/1531
AB  - Allergens in food are a great health risk, because of the ratio of severity of problems compared to small amounts of ingested allergen. Since 2014, Serbian producers and importers of food have been obliged to declare allergens from the list of Codex Alimentarius on the product packaging. Surveillance of different meat, diary, and cereal product took place in 2016, with aim of checking if the Serbian regulatory requirements for labelling of allergens in food are being fulfilled. Out of 68 different meat products, 20 were not labelled for allergens. Thirty-six labels of various dairy products were examined revealing that allergen information was included on 27 of them. Only one of eight examined cereal products did not have allergen labelling.
PB  - Iop Publishing Ltd, Bristol
C3  - 59th International Meat Industry Conference (MEATCON2017)
T1  - Allergen labelling in meat, dairy and cereal products from the Serbian market
VL  - 85
SP  - UNSP 012078
DO  - 10.1088/1755-1315/85/1/012078
ER  - 

@conference{
author = "Spirić, Danka and Nikolić, Dragica M. and Ćirić, Jelena and Janković, S. and Stefanović, S. and Janković, V. and Teodorović, Vlado",
year = "2017",
abstract = "Allergens in food are a great health risk, because of the ratio of severity of problems compared to small amounts of ingested allergen. Since 2014, Serbian producers and importers of food have been obliged to declare allergens from the list of Codex Alimentarius on the product packaging. Surveillance of different meat, diary, and cereal product took place in 2016, with aim of checking if the Serbian regulatory requirements for labelling of allergens in food are being fulfilled. Out of 68 different meat products, 20 were not labelled for allergens. Thirty-six labels of various dairy products were examined revealing that allergen information was included on 27 of them. Only one of eight examined cereal products did not have allergen labelling.",
publisher = "Iop Publishing Ltd, Bristol",
journal = "59th International Meat Industry Conference (MEATCON2017)",
title = "Allergen labelling in meat, dairy and cereal products from the Serbian market",
volume = "85",
pages = "UNSP 012078",
doi = "10.1088/1755-1315/85/1/012078"
}

Spirić, D., Nikolić, D. M., Ćirić, J., Janković, S., Stefanović, S., Janković, V.,& Teodorović, V.. (2017). Allergen labelling in meat, dairy and cereal products from the Serbian market. in 59th International Meat Industry Conference (MEATCON2017)
Iop Publishing Ltd, Bristol., 85, UNSP 012078.
https://doi.org/10.1088/1755-1315/85/1/012078

Spirić D, Nikolić DM, Ćirić J, Janković S, Stefanović S, Janković V, Teodorović V. Allergen labelling in meat, dairy and cereal products from the Serbian market. in 59th International Meat Industry Conference (MEATCON2017). 2017;85:UNSP 012078.
doi:10.1088/1755-1315/85/1/012078 .

Spirić, Danka, Nikolić, Dragica M., Ćirić, Jelena, Janković, S., Stefanović, S., Janković, V., Teodorović, Vlado, "Allergen labelling in meat, dairy and cereal products from the Serbian market" in 59th International Meat Industry Conference (MEATCON2017), 85 (2017):UNSP 012078,
https://doi.org/10.1088/1755-1315/85/1/012078 . .

TY  - JOUR
AU  - Petrujkić, Branko
AU  - Šefer, Dragan
AU  - Jovanović, Ivan B.
AU  - Jovičin, Milovan
AU  - Janković, S.
AU  - Jakovljević, Goran
AU  - Beier, Ross C.
AU  - Anderson, Robin C.
PY  - 2014
UR  - https://vet-erinar.vet.bg.ac.rs/handle/123456789/1089
AB  - The aim of this study was to determine how dietary supplementation of inorganic and organic selenium affects the selenium concentration and glutathione peroxidase activity in blood and sperm of sexually mature stud boars. Twenty-four boars of the Large White, Landrace, Pietrain and Duroc breeds of optimal breeding age (on average 2.5 years old) were used. The study lasted 90 days. The boars were randomly assigned to one of three dietary treatment groups: T1 = control; no added selenium (n = 8 boars), T2 = added 0.3 ppm inorganic selenium (sodium selenite, Microgran (R) Se 1% BMP) (n = 8 boars), and T3 = added 0.3 ppm organic selenium (Se-yeast, Sel-Plex 2000 (R)) (n = 8 boars). The concentration of selenium was determined in whole blood and semen, while the activity of glutathione peroxidase (GPx) was measured in blood plasma and semen. In order to measure GPx activity in semen, reactivation of the enzymatic GPx activity was performed. The determined selenium concentration in blood was lowest in the non-supplemented group of boars. Blood plasma GPx activity was higher in boars fed organic selenium than in boars fed a diet without supplemented selenium. While the supplementation of sodium selenite significantly increased GPx activity in boar semen. The highest-concentration of selenium in semen at the end of the trial was determined in the group of boars supplemented with organic selenium, somewhat lower in boars fed supplemented inorganic selenium, and the lowest in the non-supplemented group of boars. The only significant difference between the selenite and Se-yeast diet supplementation was observed in the Se concentration of the semen. The supplementation of selenium affected semen quality, and organic selenium improved the progressive motility of the spermatozoa and increased their resistance in hypo-osmotic and thermal tests. The storage ability of short term preserved semen was improved by organic selenium supplementation, as well as also increasing the fertility rate in gilts.
PB  - Elsevier Science Bv, Amsterdam
T2  - Animal Feed Science and Technology
T1  - Effects of commercial selenium products on glutathione peroxidase activity and semen quality in stud boars
VL  - 197
SP  - 194
EP  - 205
DO  - 10.1016/j.anifeedsci.2014.09.001
ER  - 

@article{
author = "Petrujkić, Branko and Šefer, Dragan and Jovanović, Ivan B. and Jovičin, Milovan and Janković, S. and Jakovljević, Goran and Beier, Ross C. and Anderson, Robin C.",
year = "2014",
abstract = "The aim of this study was to determine how dietary supplementation of inorganic and organic selenium affects the selenium concentration and glutathione peroxidase activity in blood and sperm of sexually mature stud boars. Twenty-four boars of the Large White, Landrace, Pietrain and Duroc breeds of optimal breeding age (on average 2.5 years old) were used. The study lasted 90 days. The boars were randomly assigned to one of three dietary treatment groups: T1 = control; no added selenium (n = 8 boars), T2 = added 0.3 ppm inorganic selenium (sodium selenite, Microgran (R) Se 1% BMP) (n = 8 boars), and T3 = added 0.3 ppm organic selenium (Se-yeast, Sel-Plex 2000 (R)) (n = 8 boars). The concentration of selenium was determined in whole blood and semen, while the activity of glutathione peroxidase (GPx) was measured in blood plasma and semen. In order to measure GPx activity in semen, reactivation of the enzymatic GPx activity was performed. The determined selenium concentration in blood was lowest in the non-supplemented group of boars. Blood plasma GPx activity was higher in boars fed organic selenium than in boars fed a diet without supplemented selenium. While the supplementation of sodium selenite significantly increased GPx activity in boar semen. The highest-concentration of selenium in semen at the end of the trial was determined in the group of boars supplemented with organic selenium, somewhat lower in boars fed supplemented inorganic selenium, and the lowest in the non-supplemented group of boars. The only significant difference between the selenite and Se-yeast diet supplementation was observed in the Se concentration of the semen. The supplementation of selenium affected semen quality, and organic selenium improved the progressive motility of the spermatozoa and increased their resistance in hypo-osmotic and thermal tests. The storage ability of short term preserved semen was improved by organic selenium supplementation, as well as also increasing the fertility rate in gilts.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Animal Feed Science and Technology",
title = "Effects of commercial selenium products on glutathione peroxidase activity and semen quality in stud boars",
volume = "197",
pages = "194-205",
doi = "10.1016/j.anifeedsci.2014.09.001"
}

Petrujkić, B., Šefer, D., Jovanović, I. B., Jovičin, M., Janković, S., Jakovljević, G., Beier, R. C.,& Anderson, R. C.. (2014). Effects of commercial selenium products on glutathione peroxidase activity and semen quality in stud boars. in Animal Feed Science and Technology
Elsevier Science Bv, Amsterdam., 197, 194-205.
https://doi.org/10.1016/j.anifeedsci.2014.09.001

Petrujkić B, Šefer D, Jovanović IB, Jovičin M, Janković S, Jakovljević G, Beier RC, Anderson RC. Effects of commercial selenium products on glutathione peroxidase activity and semen quality in stud boars. in Animal Feed Science and Technology. 2014;197:194-205.
doi:10.1016/j.anifeedsci.2014.09.001 .

Petrujkić, Branko, Šefer, Dragan, Jovanović, Ivan B., Jovičin, Milovan, Janković, S., Jakovljević, Goran, Beier, Ross C., Anderson, Robin C., "Effects of commercial selenium products on glutathione peroxidase activity and semen quality in stud boars" in Animal Feed Science and Technology, 197 (2014):194-205,
https://doi.org/10.1016/j.anifeedsci.2014.09.001 . .