Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons
2022
Аутори
Stojanović, MilicaSavić, Slađana
Dragišić Maksimović, Jelena
Mutavdžić, Dragosav
Maksimović, Vuk
Gilbert, Jean-Louis
Philippe, Hance
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The principal sesquiterpene lactones (lactucin, lactucopicrin, and its dihydro forms), known as contributors to bitter taste, were measured in green and red coloured lettuce using Ultra-performance liquid chromatography. Six lettuce cultivars (‘Kiribati’, ‘Murai’, ‘Aquino’, ‘Gaugin’, ‘Aleppo’ and ‘Carmesi’) were grown in a greenhouse experiment using microbiological fertilisers (EM Aktiv, Vital Tricho, and their combination) during three successive growing seasons (autumn, winter, and spring). The major sesquiterpene lactone was lactucopicrin with the highest level found in cultivar ‘Carmesi’ (0.65 mg/g dry weight) in autumn with the combination of fertilisers. The concentrations of lactucin, dihydrolactucin and dihydrolactucopicrin ranged from 0.001-0.085, 0.003-0.015, and 0.001-0.056 mg/g dry weight, respectively, and were not found in all lettuce samples. Generally, red cultivars showed higher content of lactones compared to green. Application of Vital Tricho and the combination of ...fertilisers led to an increased level of lactucopicrin, in some cultivars, in the range of 77-800% compared to unfertilised plants. Higher levels of lactucopicrin were found in the autumn trial compared to spring and winter. The present study suggests that genotype, fertilisers and season jointly affected the quantity of sesquiterpene lactones with emphasis on Vital Tricho, and/or the combination of fertilisers.
Кључне речи:
Lactucopicrin / Lettuce / Microbiological fertiliser / Season / Sesquiterpene lactonesИзвор:
4th International Conference on Plant Biology-Book of Abstracts, 2022, 18-Издавач:
- Serbian Plant Physiology Society
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200053 (Универзитет у Београду, Институт за мултидисциплинарна истраживања) (RS-MESTD-inst-2020-200053)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200216 (Институт за повртарство, Смедеревска Паланка) (RS-MESTD-inst-2020-200216)
Институција/група
Institut za multidisciplinarna istraživanjaTY - CONF AU - Stojanović, Milica AU - Savić, Slađana AU - Dragišić Maksimović, Jelena AU - Mutavdžić, Dragosav AU - Maksimović, Vuk AU - Gilbert, Jean-Louis AU - Philippe, Hance PY - 2022 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/1760 AB - The principal sesquiterpene lactones (lactucin, lactucopicrin, and its dihydro forms), known as contributors to bitter taste, were measured in green and red coloured lettuce using Ultra-performance liquid chromatography. Six lettuce cultivars (‘Kiribati’, ‘Murai’, ‘Aquino’, ‘Gaugin’, ‘Aleppo’ and ‘Carmesi’) were grown in a greenhouse experiment using microbiological fertilisers (EM Aktiv, Vital Tricho, and their combination) during three successive growing seasons (autumn, winter, and spring). The major sesquiterpene lactone was lactucopicrin with the highest level found in cultivar ‘Carmesi’ (0.65 mg/g dry weight) in autumn with the combination of fertilisers. The concentrations of lactucin, dihydrolactucin and dihydrolactucopicrin ranged from 0.001-0.085, 0.003-0.015, and 0.001-0.056 mg/g dry weight, respectively, and were not found in all lettuce samples. Generally, red cultivars showed higher content of lactones compared to green. Application of Vital Tricho and the combination of fertilisers led to an increased level of lactucopicrin, in some cultivars, in the range of 77-800% compared to unfertilised plants. Higher levels of lactucopicrin were found in the autumn trial compared to spring and winter. The present study suggests that genotype, fertilisers and season jointly affected the quantity of sesquiterpene lactones with emphasis on Vital Tricho, and/or the combination of fertilisers. PB - Serbian Plant Physiology Society C3 - 4th International Conference on Plant Biology-Book of Abstracts T1 - Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons SP - 18 UR - https://hdl.handle.net/21.15107/rcub_rimsi_1760 ER -
@conference{ author = "Stojanović, Milica and Savić, Slađana and Dragišić Maksimović, Jelena and Mutavdžić, Dragosav and Maksimović, Vuk and Gilbert, Jean-Louis and Philippe, Hance", year = "2022", abstract = "The principal sesquiterpene lactones (lactucin, lactucopicrin, and its dihydro forms), known as contributors to bitter taste, were measured in green and red coloured lettuce using Ultra-performance liquid chromatography. Six lettuce cultivars (‘Kiribati’, ‘Murai’, ‘Aquino’, ‘Gaugin’, ‘Aleppo’ and ‘Carmesi’) were grown in a greenhouse experiment using microbiological fertilisers (EM Aktiv, Vital Tricho, and their combination) during three successive growing seasons (autumn, winter, and spring). The major sesquiterpene lactone was lactucopicrin with the highest level found in cultivar ‘Carmesi’ (0.65 mg/g dry weight) in autumn with the combination of fertilisers. The concentrations of lactucin, dihydrolactucin and dihydrolactucopicrin ranged from 0.001-0.085, 0.003-0.015, and 0.001-0.056 mg/g dry weight, respectively, and were not found in all lettuce samples. Generally, red cultivars showed higher content of lactones compared to green. Application of Vital Tricho and the combination of fertilisers led to an increased level of lactucopicrin, in some cultivars, in the range of 77-800% compared to unfertilised plants. Higher levels of lactucopicrin were found in the autumn trial compared to spring and winter. The present study suggests that genotype, fertilisers and season jointly affected the quantity of sesquiterpene lactones with emphasis on Vital Tricho, and/or the combination of fertilisers.", publisher = "Serbian Plant Physiology Society", journal = "4th International Conference on Plant Biology-Book of Abstracts", title = "Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons", pages = "18", url = "https://hdl.handle.net/21.15107/rcub_rimsi_1760" }
Stojanović, M., Savić, S., Dragišić Maksimović, J., Mutavdžić, D., Maksimović, V., Gilbert, J.,& Philippe, H.. (2022). Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons. in 4th International Conference on Plant Biology-Book of Abstracts Serbian Plant Physiology Society., 18. https://hdl.handle.net/21.15107/rcub_rimsi_1760
Stojanović M, Savić S, Dragišić Maksimović J, Mutavdžić D, Maksimović V, Gilbert J, Philippe H. Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons. in 4th International Conference on Plant Biology-Book of Abstracts. 2022;:18. https://hdl.handle.net/21.15107/rcub_rimsi_1760 .
Stojanović, Milica, Savić, Slađana, Dragišić Maksimović, Jelena, Mutavdžić, Dragosav, Maksimović, Vuk, Gilbert, Jean-Louis, Philippe, Hance, "Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons" in 4th International Conference on Plant Biology-Book of Abstracts (2022):18, https://hdl.handle.net/21.15107/rcub_rimsi_1760 .