Genetic variability of fatty acid content in rapeseed (Brassica napus L.) as basis of breeding for oil quality
Аутори
Marjanović-Jeromela, AnaTerzić, Sreten
Sakač, Zvonimir
Milovac, Željko
Mitrović, Petar
Jocković, Milan
Miladinović, Dragana
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Rapeseed is not only the third largest source of vegetable oil in the world, but is also considered as a source of high quality oil used for various purposes. Since 1991, rapeseed production has shifted to“00” rapeseed cultivars with low content of erucic acid and glucosinolates, achieved through intensive selection which resulted in quite a narrow genetic basis of modern lines and cultivars. The variability of seed tocopherol and fatty acid content in rapeseed cultivars and their F1 generation were the objectives of this study. The material consisted of five distinct rapeseed cultivars, including Orkan, which is not a “00” cultivar. Cultivars were grown in the field together with ten F1 hybrid combinations in three repetitions. The seed tocopherol content was quite variable. Alpha tocopherol content ranged from 176 mg kg-1 to 334 mg kg-1 in cultivars and 200 mg kg-1 to 384 mg kg-1 in hybrids, while gamma tocopherol content also had wider range in F1 (316-440 mg kg-1) than in parents (...334-444 mg kg-1).
Кључне речи:
rapeseed / breeding / oil quality / fatty acids / tocopherolsИзвор:
Book of Abstracts, 2nd International Conference on Plant Biology, 21st Symposium of the Serbian Plant Physiology Society, 17-20.06.2015., Petnica Science Center, Serbia, 2015, 52-53Издавач:
- Belgrade : Serbian Plant Physiology Society
- Belgrade : University of Belgrade, Institute for Biological Research „Siniša Stanković“
Колекције
Институција/група
FiVeRTY - CONF AU - Marjanović-Jeromela, Ana AU - Terzić, Sreten AU - Sakač, Zvonimir AU - Milovac, Željko AU - Mitrović, Petar AU - Jocković, Milan AU - Miladinović, Dragana PY - 2015 UR - http://fiver.ifvcns.rs/handle/123456789/2720 AB - Rapeseed is not only the third largest source of vegetable oil in the world, but is also considered as a source of high quality oil used for various purposes. Since 1991, rapeseed production has shifted to“00” rapeseed cultivars with low content of erucic acid and glucosinolates, achieved through intensive selection which resulted in quite a narrow genetic basis of modern lines and cultivars. The variability of seed tocopherol and fatty acid content in rapeseed cultivars and their F1 generation were the objectives of this study. The material consisted of five distinct rapeseed cultivars, including Orkan, which is not a “00” cultivar. Cultivars were grown in the field together with ten F1 hybrid combinations in three repetitions. The seed tocopherol content was quite variable. Alpha tocopherol content ranged from 176 mg kg-1 to 334 mg kg-1 in cultivars and 200 mg kg-1 to 384 mg kg-1 in hybrids, while gamma tocopherol content also had wider range in F1 (316-440 mg kg-1) than in parents (334-444 mg kg-1). PB - Belgrade : Serbian Plant Physiology Society PB - Belgrade : University of Belgrade, Institute for Biological Research „Siniša Stanković“ C3 - Book of Abstracts, 2nd International Conference on Plant Biology, 21st Symposium of the Serbian Plant Physiology Society, 17-20.06.2015., Petnica Science Center, Serbia T1 - Genetic variability of fatty acid content in rapeseed (Brassica napus L.) as basis of breeding for oil quality EP - 53 SP - 52 UR - https://hdl.handle.net/21.15107/rcub_fiver_2720 ER -
@conference{ author = "Marjanović-Jeromela, Ana and Terzić, Sreten and Sakač, Zvonimir and Milovac, Željko and Mitrović, Petar and Jocković, Milan and Miladinović, Dragana", year = "2015", abstract = "Rapeseed is not only the third largest source of vegetable oil in the world, but is also considered as a source of high quality oil used for various purposes. Since 1991, rapeseed production has shifted to“00” rapeseed cultivars with low content of erucic acid and glucosinolates, achieved through intensive selection which resulted in quite a narrow genetic basis of modern lines and cultivars. The variability of seed tocopherol and fatty acid content in rapeseed cultivars and their F1 generation were the objectives of this study. The material consisted of five distinct rapeseed cultivars, including Orkan, which is not a “00” cultivar. Cultivars were grown in the field together with ten F1 hybrid combinations in three repetitions. The seed tocopherol content was quite variable. Alpha tocopherol content ranged from 176 mg kg-1 to 334 mg kg-1 in cultivars and 200 mg kg-1 to 384 mg kg-1 in hybrids, while gamma tocopherol content also had wider range in F1 (316-440 mg kg-1) than in parents (334-444 mg kg-1).", publisher = "Belgrade : Serbian Plant Physiology Society, Belgrade : University of Belgrade, Institute for Biological Research „Siniša Stanković“", journal = "Book of Abstracts, 2nd International Conference on Plant Biology, 21st Symposium of the Serbian Plant Physiology Society, 17-20.06.2015., Petnica Science Center, Serbia", title = "Genetic variability of fatty acid content in rapeseed (Brassica napus L.) as basis of breeding for oil quality", pages = "53-52", url = "https://hdl.handle.net/21.15107/rcub_fiver_2720" }
Marjanović-Jeromela, A., Terzić, S., Sakač, Z., Milovac, Ž., Mitrović, P., Jocković, M.,& Miladinović, D.. (2015). Genetic variability of fatty acid content in rapeseed (Brassica napus L.) as basis of breeding for oil quality. in Book of Abstracts, 2nd International Conference on Plant Biology, 21st Symposium of the Serbian Plant Physiology Society, 17-20.06.2015., Petnica Science Center, Serbia Belgrade : Serbian Plant Physiology Society., 52-53. https://hdl.handle.net/21.15107/rcub_fiver_2720
Marjanović-Jeromela A, Terzić S, Sakač Z, Milovac Ž, Mitrović P, Jocković M, Miladinović D. Genetic variability of fatty acid content in rapeseed (Brassica napus L.) as basis of breeding for oil quality. in Book of Abstracts, 2nd International Conference on Plant Biology, 21st Symposium of the Serbian Plant Physiology Society, 17-20.06.2015., Petnica Science Center, Serbia. 2015;:52-53. https://hdl.handle.net/21.15107/rcub_fiver_2720 .
Marjanović-Jeromela, Ana, Terzić, Sreten, Sakač, Zvonimir, Milovac, Željko, Mitrović, Petar, Jocković, Milan, Miladinović, Dragana, "Genetic variability of fatty acid content in rapeseed (Brassica napus L.) as basis of breeding for oil quality" in Book of Abstracts, 2nd International Conference on Plant Biology, 21st Symposium of the Serbian Plant Physiology Society, 17-20.06.2015., Petnica Science Center, Serbia (2015):52-53, https://hdl.handle.net/21.15107/rcub_fiver_2720 .