Postharvest changes of rapeseed oil quality as affected by storage conditions
Autori
Marjanović-Jeromela, AnaGrahovac, Nada
Kiprovski, Biljana
Ovuka, Jelena
Sakač, Zvonimir
Radić, Velimir
Stojanović, Danijela
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The aim of this study was to test whether variations in storage conditions throughout one year affect quality of oil of five different rapeseed genotypes (NS Vid, NS Pek, AMJ3, Traviata, NS Ras) harvested from three localities in Serbia (Pancevo, Rimski Sancevi, Sombor). Harvested seeds were stored in a cold room with invariable conditions (4±1°C, 60% humidity) and store room with variable conditions (up to 5°C higher than environmental). Oil samples were obtained by cold pressing rapeseed 0, 6 and 12 months after the harvest and further analyses were performed to monitor content and composition of fatty acids, tocopherols and antioxidant capacity (2,2-diphenyl-1-picrylhydrazyl radical scavenging activity assay). The fatty acid composition was determined by gas chromatography coupled with a flame ionizing detector after derivatization to their volatile methyl esters. Quantification of tocopherols was carried out using high performance liquid chromatography with fluorescence detection.
Ključne reči:
Serbia / Brassica napus / rapeseed / oils / oil quality / storage / postharvest / cold pressing / fatty acids / tocopherols / antioxidant capacity / contentsIzvor:
Book of Abstracts, 15th International Rapeseed Congress, 16–19.06.2019. Berlin, 2019, 473-Izdavač:
- Berlin : Union zur Förderung von Oel- und Proteinpflanzen e. V. (UFOP)
Finansiranje / projekti:
- Razvoj novih sorti i poboljšanje tehnologija proizvodnje uljanih biljnih vrsta za različite namene (RS-MESTD-Technological Development (TD or TR)-31025)
Kolekcije
Institucija/grupa
FiVeRTY - CONF AU - Marjanović-Jeromela, Ana AU - Grahovac, Nada AU - Kiprovski, Biljana AU - Ovuka, Jelena AU - Sakač, Zvonimir AU - Radić, Velimir AU - Stojanović, Danijela PY - 2019 UR - http://fiver.ifvcns.rs/handle/123456789/2175 AB - The aim of this study was to test whether variations in storage conditions throughout one year affect quality of oil of five different rapeseed genotypes (NS Vid, NS Pek, AMJ3, Traviata, NS Ras) harvested from three localities in Serbia (Pancevo, Rimski Sancevi, Sombor). Harvested seeds were stored in a cold room with invariable conditions (4±1°C, 60% humidity) and store room with variable conditions (up to 5°C higher than environmental). Oil samples were obtained by cold pressing rapeseed 0, 6 and 12 months after the harvest and further analyses were performed to monitor content and composition of fatty acids, tocopherols and antioxidant capacity (2,2-diphenyl-1-picrylhydrazyl radical scavenging activity assay). The fatty acid composition was determined by gas chromatography coupled with a flame ionizing detector after derivatization to their volatile methyl esters. Quantification of tocopherols was carried out using high performance liquid chromatography with fluorescence detection. PB - Berlin : Union zur Förderung von Oel- und Proteinpflanzen e. V. (UFOP) C3 - Book of Abstracts, 15th International Rapeseed Congress, 16–19.06.2019. Berlin T1 - Postharvest changes of rapeseed oil quality as affected by storage conditions SP - 473 UR - https://hdl.handle.net/21.15107/rcub_fiver_2175 ER -
@conference{ author = "Marjanović-Jeromela, Ana and Grahovac, Nada and Kiprovski, Biljana and Ovuka, Jelena and Sakač, Zvonimir and Radić, Velimir and Stojanović, Danijela", year = "2019", abstract = "The aim of this study was to test whether variations in storage conditions throughout one year affect quality of oil of five different rapeseed genotypes (NS Vid, NS Pek, AMJ3, Traviata, NS Ras) harvested from three localities in Serbia (Pancevo, Rimski Sancevi, Sombor). Harvested seeds were stored in a cold room with invariable conditions (4±1°C, 60% humidity) and store room with variable conditions (up to 5°C higher than environmental). Oil samples were obtained by cold pressing rapeseed 0, 6 and 12 months after the harvest and further analyses were performed to monitor content and composition of fatty acids, tocopherols and antioxidant capacity (2,2-diphenyl-1-picrylhydrazyl radical scavenging activity assay). The fatty acid composition was determined by gas chromatography coupled with a flame ionizing detector after derivatization to their volatile methyl esters. Quantification of tocopherols was carried out using high performance liquid chromatography with fluorescence detection.", publisher = "Berlin : Union zur Förderung von Oel- und Proteinpflanzen e. V. (UFOP)", journal = "Book of Abstracts, 15th International Rapeseed Congress, 16–19.06.2019. Berlin", title = "Postharvest changes of rapeseed oil quality as affected by storage conditions", pages = "473", url = "https://hdl.handle.net/21.15107/rcub_fiver_2175" }
Marjanović-Jeromela, A., Grahovac, N., Kiprovski, B., Ovuka, J., Sakač, Z., Radić, V.,& Stojanović, D.. (2019). Postharvest changes of rapeseed oil quality as affected by storage conditions. in Book of Abstracts, 15th International Rapeseed Congress, 16–19.06.2019. Berlin Berlin : Union zur Förderung von Oel- und Proteinpflanzen e. V. (UFOP)., 473. https://hdl.handle.net/21.15107/rcub_fiver_2175
Marjanović-Jeromela A, Grahovac N, Kiprovski B, Ovuka J, Sakač Z, Radić V, Stojanović D. Postharvest changes of rapeseed oil quality as affected by storage conditions. in Book of Abstracts, 15th International Rapeseed Congress, 16–19.06.2019. Berlin. 2019;:473. https://hdl.handle.net/21.15107/rcub_fiver_2175 .
Marjanović-Jeromela, Ana, Grahovac, Nada, Kiprovski, Biljana, Ovuka, Jelena, Sakač, Zvonimir, Radić, Velimir, Stojanović, Danijela, "Postharvest changes of rapeseed oil quality as affected by storage conditions" in Book of Abstracts, 15th International Rapeseed Congress, 16–19.06.2019. Berlin (2019):473, https://hdl.handle.net/21.15107/rcub_fiver_2175 .