TY  - CONF
AU  - Stojanović, Milica
AU  - Savić, Slađana
AU  - Dragišić Maksimović, Jelena
AU  - Mutavdžić, Dragosav
AU  - Maksimović, Vuk
AU  - Gilbert, Jean-Louis
AU  - Hance, Philippe
PY  - 2022
UR  - http://RIVeC.institut-palanka.rs/handle/123456789/536
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  - Belgrade : Serbian Plant Physiology Society
PB  - Belgrade : University, Institute for Biological Research “Siniša Stanković”
PB  - Belgrade : University, Faculty of Biology
C3  - Book of abstracts of the 4th International Conference on Plant Biology (23rd SPPS Meeting), Belgrade, 6-8 October
T1  - Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons
SP  - 18
UR  - https://hdl.handle.net/21.15107/rcub_rivec_536
ER  - 

@conference{
author = "Stojanović, Milica and Savić, Slađana and Dragišić Maksimović, Jelena and Mutavdžić, Dragosav and Maksimović, Vuk and Gilbert, Jean-Louis and Hance, Philippe",
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 = "Belgrade : Serbian Plant Physiology Society, Belgrade : University, Institute for Biological Research “Siniša Stanković”, Belgrade : University, Faculty of Biology",
journal = "Book of abstracts of the 4th International Conference on Plant Biology (23rd SPPS Meeting), Belgrade, 6-8 October",
title = "Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons",
pages = "18",
url = "https://hdl.handle.net/21.15107/rcub_rivec_536"
}

Stojanović, M., Savić, S., Dragišić Maksimović, J., Mutavdžić, D., Maksimović, V., Gilbert, J.,& Hance, P.. (2022). Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons. in Book of abstracts of the 4th International Conference on Plant Biology (23rd SPPS Meeting), Belgrade, 6-8 October
Belgrade : Serbian Plant Physiology Society., 18.
https://hdl.handle.net/21.15107/rcub_rivec_536

Stojanović M, Savić S, Dragišić Maksimović J, Mutavdžić D, Maksimović V, Gilbert J, Hance P. Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons. in Book of abstracts of the 4th International Conference on Plant Biology (23rd SPPS Meeting), Belgrade, 6-8 October. 2022;:18.
https://hdl.handle.net/21.15107/rcub_rivec_536 .

Stojanović, Milica, Savić, Slađana, Dragišić Maksimović, Jelena, Mutavdžić, Dragosav, Maksimović, Vuk, Gilbert, Jean-Louis, Hance, Philippe, "Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons" in Book of abstracts of the 4th International Conference on Plant Biology (23rd SPPS Meeting), Belgrade, 6-8 October (2022):18,
https://hdl.handle.net/21.15107/rcub_rivec_536 .