Andjelković, K

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3e87806a-b033-4e9e-8298-a24d23d39f18
  • Andjelković, K (1)
  • Andjelković, S (1)
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The Effect of Addition of Lucerne Biomass and NPN Substances on Quality of Grape Pomace Silage

Dinić, B; Djordjević, Nenad; Blagojević, M; Marković, J; Terzić, D; Andjelković, S

(2014)

TY  - CONF
AU  - Dinić, B
AU  - Djordjević, Nenad
AU  - Blagojević, M
AU  - Marković, J
AU  - Terzić, D
AU  - Andjelković, S
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5531
AB  - Grape pomace (GP) of white varieties without stalks was ensiled by the method of single factor trial in the two treatments: in the first treatment, with the addition of lucerne biomass (L) of the last cut, which was harvested at the stage of forming pods with equal shares in the weight ratio and in the second with the addition of Benural S (B) in the amount of 1%. Chemical analyses were conducted on GP and L to determine the suitability of biomass for silage and to determine the chemical composition and nutritional value and the process of lactic acid fermentation. It has been found that the biomass of GP had 2 times higher concentration of water-soluble carbohydrates (WSC 140.5:69.4 gkg-1DM) relative to L, and a lower buffer capacity (BC) what makes it 10 times more favourable for ensiling (ratio WSC/BC 13.1 : 1.3). GP, as compared to L, had lower contents of CP, CF, and a lower nutritional value expressed in NEL and NEM units and a higher content of crude fat. Silage with the equal share of GP + L compared to silage with GP + B had a slightly lower CF and significantly less crude fat and ash, especially Ca. More favourable ratio Ca : P (2.93 : 1) was established in silage GP + L compared to 10.1:1 silage GP + B. Silages GP + L in the fermentation process were scored/rated one class higher according to the DLG and Zelter assessment methods, compared to the silages GP + B.
The aim of the study was to investigate the possibility of ensiling grape pomace with equal proportion of biomass of lucerne and added NPN substances and to determine the detailed chemical composition, nutritive value and silage quality on the basis of the process of lactic acid fermentation.
C3  - International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia
T1  - The Effect of Addition of Lucerne Biomass and NPN Substances on Quality of Grape Pomace Silage
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5531
ER  - 
@conference{
author = "Dinić, B and Djordjević, Nenad and Blagojević, M and Marković, J and Terzić, D and Andjelković, S",
year = "2014",
abstract = "Grape pomace (GP) of white varieties without stalks was ensiled by the method of single factor trial in the two treatments: in the first treatment, with the addition of lucerne biomass (L) of the last cut, which was harvested at the stage of forming pods with equal shares in the weight ratio and in the second with the addition of Benural S (B) in the amount of 1%. Chemical analyses were conducted on GP and L to determine the suitability of biomass for silage and to determine the chemical composition and nutritional value and the process of lactic acid fermentation. It has been found that the biomass of GP had 2 times higher concentration of water-soluble carbohydrates (WSC 140.5:69.4 gkg-1DM) relative to L, and a lower buffer capacity (BC) what makes it 10 times more favourable for ensiling (ratio WSC/BC 13.1 : 1.3). GP, as compared to L, had lower contents of CP, CF, and a lower nutritional value expressed in NEL and NEM units and a higher content of crude fat. Silage with the equal share of GP + L compared to silage with GP + B had a slightly lower CF and significantly less crude fat and ash, especially Ca. More favourable ratio Ca : P (2.93 : 1) was established in silage GP + L compared to 10.1:1 silage GP + B. Silages GP + L in the fermentation process were scored/rated one class higher according to the DLG and Zelter assessment methods, compared to the silages GP + B.
The aim of the study was to investigate the possibility of ensiling grape pomace with equal proportion of biomass of lucerne and added NPN substances and to determine the detailed chemical composition, nutritive value and silage quality on the basis of the process of lactic acid fermentation.",
journal = "International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia",
title = "The Effect of Addition of Lucerne Biomass and NPN Substances on Quality of Grape Pomace Silage",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5531"
}
Dinić, B., Djordjević, N., Blagojević, M., Marković, J., Terzić, D.,& Andjelković, S.. (2014). The Effect of Addition of Lucerne Biomass and NPN Substances on Quality of Grape Pomace Silage. in International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia.
https://hdl.handle.net/21.15107/rcub_agrospace_5531
Dinić B, Djordjević N, Blagojević M, Marković J, Terzić D, Andjelković S. The Effect of Addition of Lucerne Biomass and NPN Substances on Quality of Grape Pomace Silage. in International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia. 2014;.
https://hdl.handle.net/21.15107/rcub_agrospace_5531 .
Dinić, B, Djordjević, Nenad, Blagojević, M, Marković, J, Terzić, D, Andjelković, S, "The Effect of Addition of Lucerne Biomass and NPN Substances on Quality of Grape Pomace Silage" in International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia (2014),
https://hdl.handle.net/21.15107/rcub_agrospace_5531 .

Complexes of iron(II), iron(III) and zinc(II) with condensation derivatives of 2-acetylpyridine and oxalic or malonic dihydrazide. Crystal structure of tris[(1-(2-pyridyl)ethylidene)hydrazine]iron(II) perchlorate

Andjelković, K; Sladić, Dušan M.; Bacchi, Alessia; Pelizzi, Giancarlo; Filipović, Nenad; Rajković, M

(Springer, Dordrecht, 2005)

TY  - JOUR
AU  - Andjelković, K
AU  - Sladić, Dušan M.
AU  - Bacchi, Alessia
AU  - Pelizzi, Giancarlo
AU  - Filipović, Nenad
AU  - Rajković, M
PY  - 2005
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1024
AB  - Complexes of zinc and iron with N', N'(2)- bis[(1E)-1-(2-pyridyl) ethylidene] ethanedihydrazide (H(2)L1) and N', N'(2)-bis[( 1E)-1-(2-pyridyl) ethylidene] propanedihydrazide (H(2)L2) were prepared. Zn-II complexes with both ligands have an octahedral geometry. In the complex of Zn-II with H(2)L1, the ligand is coordinated as a tridentate species in the monoanionic form, building two five-membered rings around Zn-II. Three remaining coordination sites are occupied by water molecules, and in the outer sphere there is a ClO4- ion. In the other Zn-II complex, the H(2)L2 ligand is coordinated in the enol form as a tetradenate species, forming a five-memebered, a six-membered and a seven-membered ring, the remaining coordination sites being occupied by water molecules, while in the outer sphere there are two ClO4- ions. The Fe-III complex with H(2)L2 is a high-spin octahedral complex. The ligand is coordinated in the enol form, in a tetradentate fashion via pyridine and hydrazone nitrogens. The remaining two coordination sites in the complex are occupied by water molecules and a Cl) ion, and in the outer sphere there are two Cl) anions. The octahedral Fe-III complex obtained from the reaction of FeCl(3)center dot 6H(2)O and H(2)L1 in absolute ethanol has the formula [Fe(HL1) Cl-2(H(2)0)] center dot 1.5H(2)O. However, during coordination of the H(2)L1 ligand to Fe-III in water, oxidative degradation of the side chain ( - CO - CO -) and reduction of Fe-III to Fe-II occurs, affording octahedral tris(1-(2-pyridyl) ethylidenehydrazine] iron(II) perchlorate, as confirmed by X-ray structure analysis.
PB  - Springer, Dordrecht
T2  - Transition Metal Chemistry
T1  - Complexes of iron(II), iron(III) and zinc(II) with condensation derivatives of 2-acetylpyridine and oxalic or malonic dihydrazide. Crystal structure of tris[(1-(2-pyridyl)ethylidene)hydrazine]iron(II) perchlorate
EP  - 250
IS  - 2
SP  - 243
VL  - 30
DO  - 10.1007/s11243-004-3173-1
ER  - 
@article{
author = "Andjelković, K and Sladić, Dušan M. and Bacchi, Alessia and Pelizzi, Giancarlo and Filipović, Nenad and Rajković, M",
year = "2005",
abstract = "Complexes of zinc and iron with N', N'(2)- bis[(1E)-1-(2-pyridyl) ethylidene] ethanedihydrazide (H(2)L1) and N', N'(2)-bis[( 1E)-1-(2-pyridyl) ethylidene] propanedihydrazide (H(2)L2) were prepared. Zn-II complexes with both ligands have an octahedral geometry. In the complex of Zn-II with H(2)L1, the ligand is coordinated as a tridentate species in the monoanionic form, building two five-membered rings around Zn-II. Three remaining coordination sites are occupied by water molecules, and in the outer sphere there is a ClO4- ion. In the other Zn-II complex, the H(2)L2 ligand is coordinated in the enol form as a tetradenate species, forming a five-memebered, a six-membered and a seven-membered ring, the remaining coordination sites being occupied by water molecules, while in the outer sphere there are two ClO4- ions. The Fe-III complex with H(2)L2 is a high-spin octahedral complex. The ligand is coordinated in the enol form, in a tetradentate fashion via pyridine and hydrazone nitrogens. The remaining two coordination sites in the complex are occupied by water molecules and a Cl) ion, and in the outer sphere there are two Cl) anions. The octahedral Fe-III complex obtained from the reaction of FeCl(3)center dot 6H(2)O and H(2)L1 in absolute ethanol has the formula [Fe(HL1) Cl-2(H(2)0)] center dot 1.5H(2)O. However, during coordination of the H(2)L1 ligand to Fe-III in water, oxidative degradation of the side chain ( - CO - CO -) and reduction of Fe-III to Fe-II occurs, affording octahedral tris(1-(2-pyridyl) ethylidenehydrazine] iron(II) perchlorate, as confirmed by X-ray structure analysis.",
publisher = "Springer, Dordrecht",
journal = "Transition Metal Chemistry",
title = "Complexes of iron(II), iron(III) and zinc(II) with condensation derivatives of 2-acetylpyridine and oxalic or malonic dihydrazide. Crystal structure of tris[(1-(2-pyridyl)ethylidene)hydrazine]iron(II) perchlorate",
pages = "250-243",
number = "2",
volume = "30",
doi = "10.1007/s11243-004-3173-1"
}
Andjelković, K., Sladić, D. M., Bacchi, A., Pelizzi, G., Filipović, N.,& Rajković, M.. (2005). Complexes of iron(II), iron(III) and zinc(II) with condensation derivatives of 2-acetylpyridine and oxalic or malonic dihydrazide. Crystal structure of tris[(1-(2-pyridyl)ethylidene)hydrazine]iron(II) perchlorate. in Transition Metal Chemistry
Springer, Dordrecht., 30(2), 243-250.
https://doi.org/10.1007/s11243-004-3173-1
Andjelković K, Sladić DM, Bacchi A, Pelizzi G, Filipović N, Rajković M. Complexes of iron(II), iron(III) and zinc(II) with condensation derivatives of 2-acetylpyridine and oxalic or malonic dihydrazide. Crystal structure of tris[(1-(2-pyridyl)ethylidene)hydrazine]iron(II) perchlorate. in Transition Metal Chemistry. 2005;30(2):243-250.
doi:10.1007/s11243-004-3173-1 .
Andjelković, K, Sladić, Dušan M., Bacchi, Alessia, Pelizzi, Giancarlo, Filipović, Nenad, Rajković, M, "Complexes of iron(II), iron(III) and zinc(II) with condensation derivatives of 2-acetylpyridine and oxalic or malonic dihydrazide. Crystal structure of tris[(1-(2-pyridyl)ethylidene)hydrazine]iron(II) perchlorate" in Transition Metal Chemistry, 30, no. 2 (2005):243-250,
https://doi.org/10.1007/s11243-004-3173-1 . .
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