TY  - JOUR
AU  - Malicanin, Marko
AU  - Rac, Vladislav
AU  - Antić, Vesna
AU  - Antić, Mališa
AU  - Palade, Laurentiu Mihai
AU  - Kefalas, Panagiotis
AU  - Rakić, Vesna
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3444
AB  - The goal of this work was to investigate the relationship between antioxidants' content and the oxidative stabilities of grape seed oils obtained from the Cabernet Sauvignon variety. The samples of grape seed oils were obtained by ultrasound assisted extraction. The time of extraction was varied, while the other relevant parameters: extraction temperature, solvent to solid ratio and sonication power were kept constant. For the sake of comparison, the extraction was also done using the conventional Soxhlet method. For all the oil samples obtained, the contents of total phenolic compounds (TPC), alpha-tocopherol and fatty acids were determined using relevant analytic methods. Importantly, in the present study, the modern analytical techniques for estimation of antioxidant capacity (measuring the chemiluminescence intensity of a luminol-hemin solution) and oxidative stability [differential scanning calorimetry (DSC), coupled with thermogravimetry (TG)] were proposed. The obtained results prove that ultrasonic irradiation enables effective extraction of grape seed oil. It was shown that the extractive yields and the amounts of total phenolic compounds and alpha-tocopherol increase with time of extraction; the optimum time was determined. Results obtained in this work show that, for both oxidative stability and antioxidant capacity, TPC have a more important role then alpha-tocopherol.
PB  - Wiley, Hoboken
T2  - Journal of the American Oil Chemists Society
T1  - Content of Antioxidants, Antioxidant Capacity and Oxidative Stability of Grape Seed Oil Obtained by Ultra Sound Assisted Extraction
EP  - 999
IS  - 6
SP  - 989
VL  - 91
DO  - 10.1007/s11746-014-2441-2
ER  - 

@article{
author = "Malicanin, Marko and Rac, Vladislav and Antić, Vesna and Antić, Mališa and Palade, Laurentiu Mihai and Kefalas, Panagiotis and Rakić, Vesna",
year = "2014",
abstract = "The goal of this work was to investigate the relationship between antioxidants' content and the oxidative stabilities of grape seed oils obtained from the Cabernet Sauvignon variety. The samples of grape seed oils were obtained by ultrasound assisted extraction. The time of extraction was varied, while the other relevant parameters: extraction temperature, solvent to solid ratio and sonication power were kept constant. For the sake of comparison, the extraction was also done using the conventional Soxhlet method. For all the oil samples obtained, the contents of total phenolic compounds (TPC), alpha-tocopherol and fatty acids were determined using relevant analytic methods. Importantly, in the present study, the modern analytical techniques for estimation of antioxidant capacity (measuring the chemiluminescence intensity of a luminol-hemin solution) and oxidative stability [differential scanning calorimetry (DSC), coupled with thermogravimetry (TG)] were proposed. The obtained results prove that ultrasonic irradiation enables effective extraction of grape seed oil. It was shown that the extractive yields and the amounts of total phenolic compounds and alpha-tocopherol increase with time of extraction; the optimum time was determined. Results obtained in this work show that, for both oxidative stability and antioxidant capacity, TPC have a more important role then alpha-tocopherol.",
publisher = "Wiley, Hoboken",
journal = "Journal of the American Oil Chemists Society",
title = "Content of Antioxidants, Antioxidant Capacity and Oxidative Stability of Grape Seed Oil Obtained by Ultra Sound Assisted Extraction",
pages = "999-989",
number = "6",
volume = "91",
doi = "10.1007/s11746-014-2441-2"
}

Malicanin, M., Rac, V., Antić, V., Antić, M., Palade, L. M., Kefalas, P.,& Rakić, V.. (2014). Content of Antioxidants, Antioxidant Capacity and Oxidative Stability of Grape Seed Oil Obtained by Ultra Sound Assisted Extraction. in Journal of the American Oil Chemists Society
Wiley, Hoboken., 91(6), 989-999.
https://doi.org/10.1007/s11746-014-2441-2

Malicanin M, Rac V, Antić V, Antić M, Palade LM, Kefalas P, Rakić V. Content of Antioxidants, Antioxidant Capacity and Oxidative Stability of Grape Seed Oil Obtained by Ultra Sound Assisted Extraction. in Journal of the American Oil Chemists Society. 2014;91(6):989-999.
doi:10.1007/s11746-014-2441-2 .

Malicanin, Marko, Rac, Vladislav, Antić, Vesna, Antić, Mališa, Palade, Laurentiu Mihai, Kefalas, Panagiotis, Rakić, Vesna, "Content of Antioxidants, Antioxidant Capacity and Oxidative Stability of Grape Seed Oil Obtained by Ultra Sound Assisted Extraction" in Journal of the American Oil Chemists Society, 91, no. 6 (2014):989-999,
https://doi.org/10.1007/s11746-014-2441-2 . .