TY  - JOUR
AU  - Rabrenovic, Biljana B.
AU  - Dimic, Etelka B.
AU  - Novaković, Miroslav
AU  - Tešević, Vele
AU  - Basic, Zorica N.
PY  - 2014
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1532
AB  - The composition and content of certain bioactive components of the cold pressed oil obtained from six samples of pumpkin seeds (Cucurbita pepo L.) cultivated in Serbia were analyzed by GC and GC/MS. The composition and content of fatty acids, tocopherols and phytosterols, and the total content of squalene were determined. The results indicate oil's excellent quality, with high contents of monounsaturated fatty acids (37.1 +/- 0.70-43.6 +/- 0.69 g/100 g of total fatty acids), total tocopherols (38.03 +/- 0.25-64.11 +/- 0.07 mg/100 g of oil), sterols (718.1 +/- 6.1-897.8 +/- 6.8 mg/100 g of oil) and especially squalene (583.2 +/- 23.6-747 +/- 16 mg/100 g of oil). High content of squalene, phytosterols and monounsaturated fatty acids recommend the use of this type of the oil in the nutritional and medical purposes.
PB  - Elsevier
T2  - Lwt-Food Science and Technology
T1  - The most important bioactive components of cold pressed oil from different pumpkin (Cucurbita pepo L.) seeds
VL  - 55
IS  - 2
SP  - 521
EP  - 527
DO  - 10.1016/j.lwt.2013.10.019
ER  - 

@article{
author = "Rabrenovic, Biljana B. and Dimic, Etelka B. and Novaković, Miroslav and Tešević, Vele and Basic, Zorica N.",
year = "2014",
abstract = "The composition and content of certain bioactive components of the cold pressed oil obtained from six samples of pumpkin seeds (Cucurbita pepo L.) cultivated in Serbia were analyzed by GC and GC/MS. The composition and content of fatty acids, tocopherols and phytosterols, and the total content of squalene were determined. The results indicate oil's excellent quality, with high contents of monounsaturated fatty acids (37.1 +/- 0.70-43.6 +/- 0.69 g/100 g of total fatty acids), total tocopherols (38.03 +/- 0.25-64.11 +/- 0.07 mg/100 g of oil), sterols (718.1 +/- 6.1-897.8 +/- 6.8 mg/100 g of oil) and especially squalene (583.2 +/- 23.6-747 +/- 16 mg/100 g of oil). High content of squalene, phytosterols and monounsaturated fatty acids recommend the use of this type of the oil in the nutritional and medical purposes.",
publisher = "Elsevier",
journal = "Lwt-Food Science and Technology",
title = "The most important bioactive components of cold pressed oil from different pumpkin (Cucurbita pepo L.) seeds",
volume = "55",
number = "2",
pages = "521-527",
doi = "10.1016/j.lwt.2013.10.019"
}

Rabrenovic, B. B., Dimic, E. B., Novaković, M., Tešević, V.,& Basic, Z. N.. (2014). The most important bioactive components of cold pressed oil from different pumpkin (Cucurbita pepo L.) seeds. in Lwt-Food Science and Technology
Elsevier., 55(2), 521-527.
https://doi.org/10.1016/j.lwt.2013.10.019

Rabrenovic BB, Dimic EB, Novaković M, Tešević V, Basic ZN. The most important bioactive components of cold pressed oil from different pumpkin (Cucurbita pepo L.) seeds. in Lwt-Food Science and Technology. 2014;55(2):521-527.
doi:10.1016/j.lwt.2013.10.019 .

Rabrenovic, Biljana B., Dimic, Etelka B., Novaković, Miroslav, Tešević, Vele, Basic, Zorica N., "The most important bioactive components of cold pressed oil from different pumpkin (Cucurbita pepo L.) seeds" in Lwt-Food Science and Technology, 55, no. 2 (2014):521-527,
https://doi.org/10.1016/j.lwt.2013.10.019 . .

TY  - JOUR
AU  - Gorjanović, Stanislava Ž.
AU  - Rabrenovic, Biljana B.
AU  - Novaković, Miroslav
AU  - Dimic, Etelka B.
AU  - Basic, Zorica N.
AU  - Suznjevic, Desanka Z.
PY  - 2011
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/843
AB  - Antioxidant (AO) activity of cold pressed pumpkin (Cucurbita pepo L.) seed oil, produced from three naked and one hulled variety, was assessed using a DC polarographic assay based on a hydrogen peroxide scavenge (HPS). Results are expressed as the decrease of the anodic oxidation current of hydrogen peroxide obtained upon addition of methanolic extract of the investigated oils. Strict correlations of HPS and (1) radical scavenging capacity against the stable free radical 1,1-diphenyl-2-picrylhydrazyl (DPPH) (0.99), (2) the induction period estimated by a Rancimat test (0.99) and (3) total phenolic content estimated by Folin-Ciocalteu (FC) assay (0.99) were obtained. In addition, a significant correlation of HPS and the content of delta-tocopherol (0.87), squalene (0.67) and color CIE a* (-0.89) was found. Based on the results reported, the polarographic assay was found to be suitable for determination of AO activity as an indicator of the quality and oxidative stability of oil.
PB  - Springer, New York
T2  - Journal of the American Oil Chemists Society
T1  - Cold-Pressed Pumpkin Seed Oil Antioxidant Activity as Determined by a DC Polarographic Assay Based on Hydrogen Peroxide Scavenge
VL  - 88
IS  - 12
SP  - 1875
EP  - 1882
DO  - 10.1007/s11746-011-1863-3
ER  - 

@article{
author = "Gorjanović, Stanislava Ž. and Rabrenovic, Biljana B. and Novaković, Miroslav and Dimic, Etelka B. and Basic, Zorica N. and Suznjevic, Desanka Z.",
year = "2011",
abstract = "Antioxidant (AO) activity of cold pressed pumpkin (Cucurbita pepo L.) seed oil, produced from three naked and one hulled variety, was assessed using a DC polarographic assay based on a hydrogen peroxide scavenge (HPS). Results are expressed as the decrease of the anodic oxidation current of hydrogen peroxide obtained upon addition of methanolic extract of the investigated oils. Strict correlations of HPS and (1) radical scavenging capacity against the stable free radical 1,1-diphenyl-2-picrylhydrazyl (DPPH) (0.99), (2) the induction period estimated by a Rancimat test (0.99) and (3) total phenolic content estimated by Folin-Ciocalteu (FC) assay (0.99) were obtained. In addition, a significant correlation of HPS and the content of delta-tocopherol (0.87), squalene (0.67) and color CIE a* (-0.89) was found. Based on the results reported, the polarographic assay was found to be suitable for determination of AO activity as an indicator of the quality and oxidative stability of oil.",
publisher = "Springer, New York",
journal = "Journal of the American Oil Chemists Society",
title = "Cold-Pressed Pumpkin Seed Oil Antioxidant Activity as Determined by a DC Polarographic Assay Based on Hydrogen Peroxide Scavenge",
volume = "88",
number = "12",
pages = "1875-1882",
doi = "10.1007/s11746-011-1863-3"
}

Gorjanović, S. Ž., Rabrenovic, B. B., Novaković, M., Dimic, E. B., Basic, Z. N.,& Suznjevic, D. Z.. (2011). Cold-Pressed Pumpkin Seed Oil Antioxidant Activity as Determined by a DC Polarographic Assay Based on Hydrogen Peroxide Scavenge. in Journal of the American Oil Chemists Society
Springer, New York., 88(12), 1875-1882.
https://doi.org/10.1007/s11746-011-1863-3

Gorjanović SŽ, Rabrenovic BB, Novaković M, Dimic EB, Basic ZN, Suznjevic DZ. Cold-Pressed Pumpkin Seed Oil Antioxidant Activity as Determined by a DC Polarographic Assay Based on Hydrogen Peroxide Scavenge. in Journal of the American Oil Chemists Society. 2011;88(12):1875-1882.
doi:10.1007/s11746-011-1863-3 .

Gorjanović, Stanislava Ž., Rabrenovic, Biljana B., Novaković, Miroslav, Dimic, Etelka B., Basic, Zorica N., Suznjevic, Desanka Z., "Cold-Pressed Pumpkin Seed Oil Antioxidant Activity as Determined by a DC Polarographic Assay Based on Hydrogen Peroxide Scavenge" in Journal of the American Oil Chemists Society, 88, no. 12 (2011):1875-1882,
https://doi.org/10.1007/s11746-011-1863-3 . .