TY  - JOUR
AU  - Stojanović, Milica
AU  - Savić, Slađana
AU  - Delcourt, Abigael
AU  - Hilbert, Jean-Louis
AU  - Hance, Philippe
AU  - Dragišić Maksimović, Jelena
AU  - Maksimović, Vuk
PY  - 2023
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/940
AB  - The main goal of our study was to find an optimal combination of tested factors to achieve lettuce rich in bioactive compounds sustaining its pleasant taste. We examined three red and three green cultivars in a greenhouse using two microbiological fertilisers (EM Aktiv and Vital Tricho), and their combination. Plants were grown in three consecutive growing seasons (autumn, winter, and spring). Lactones accumulated in autumn, whereas phenolics’ concentration rose during winter. Red cultivars showed higher phenolics and lactone content, where chicoric acid and luteolin-7-glucoside were the most abundant in the ‘Gaugin’ winter trial. Lactucopicrin was the predominant lactone among tested cultivars with the highest value in the red cultivar ‘Carmesi’. Solely applicated, the fertiliser EM Aktiv and Vital Tricho led to significantly higher phenolic acid and dihydrolactucopicrin content, while combined, there were notably increased levels of all detected lactones. Application of single fertilisers had no effect on flavonoid content, while the combination even reduced it. A sensory analysis showed a negative correlation between overall taste and total sesquiterpene lactones,lactucopicrin, caffeoylmalic, and chlorogenic acid, indicating a less bitter taste with decreasing content of these compounds. Our findings indicate that the cultivar, fertiliser, and growing season jointly affected all of the tested parameters, highlighting the differences in the application of EM Aktiv, Vital Tricho, and their combination.
PB  - MDPI Basel
T2  - Plants
T1  - Phenolics and Sesquiterpene Lactones Profile of Red and Green Lettuce: Combined Effect of Cultivar, Microbiological Fertiliser and Season
IS  - 14
SP  - 2616
VL  - 12
DO  - 10.3390/plants12142616
ER  - 

@article{
author = "Stojanović, Milica and Savić, Slađana and Delcourt, Abigael and Hilbert, Jean-Louis and Hance, Philippe and Dragišić Maksimović, Jelena and Maksimović, Vuk",
year = "2023",
abstract = "The main goal of our study was to find an optimal combination of tested factors to achieve lettuce rich in bioactive compounds sustaining its pleasant taste. We examined three red and three green cultivars in a greenhouse using two microbiological fertilisers (EM Aktiv and Vital Tricho), and their combination. Plants were grown in three consecutive growing seasons (autumn, winter, and spring). Lactones accumulated in autumn, whereas phenolics’ concentration rose during winter. Red cultivars showed higher phenolics and lactone content, where chicoric acid and luteolin-7-glucoside were the most abundant in the ‘Gaugin’ winter trial. Lactucopicrin was the predominant lactone among tested cultivars with the highest value in the red cultivar ‘Carmesi’. Solely applicated, the fertiliser EM Aktiv and Vital Tricho led to significantly higher phenolic acid and dihydrolactucopicrin content, while combined, there were notably increased levels of all detected lactones. Application of single fertilisers had no effect on flavonoid content, while the combination even reduced it. A sensory analysis showed a negative correlation between overall taste and total sesquiterpene lactones,lactucopicrin, caffeoylmalic, and chlorogenic acid, indicating a less bitter taste with decreasing content of these compounds. Our findings indicate that the cultivar, fertiliser, and growing season jointly affected all of the tested parameters, highlighting the differences in the application of EM Aktiv, Vital Tricho, and their combination.",
publisher = "MDPI Basel",
journal = "Plants",
title = "Phenolics and Sesquiterpene Lactones Profile of Red and Green Lettuce: Combined Effect of Cultivar, Microbiological Fertiliser and Season",
number = "14",
pages = "2616",
volume = "12",
doi = "10.3390/plants12142616"
}

Stojanović, M., Savić, S., Delcourt, A., Hilbert, J., Hance, P., Dragišić Maksimović, J.,& Maksimović, V.. (2023). Phenolics and Sesquiterpene Lactones Profile of Red and Green Lettuce: Combined Effect of Cultivar, Microbiological Fertiliser and Season. in Plants
MDPI Basel., 12(14), 2616.
https://doi.org/10.3390/plants12142616

Stojanović M, Savić S, Delcourt A, Hilbert J, Hance P, Dragišić Maksimović J, Maksimović V. Phenolics and Sesquiterpene Lactones Profile of Red and Green Lettuce: Combined Effect of Cultivar, Microbiological Fertiliser and Season. in Plants. 2023;12(14):2616.
doi:10.3390/plants12142616 .

Stojanović, Milica, Savić, Slađana, Delcourt, Abigael, Hilbert, Jean-Louis, Hance, Philippe, Dragišić Maksimović, Jelena, Maksimović, Vuk, "Phenolics and Sesquiterpene Lactones Profile of Red and Green Lettuce: Combined Effect of Cultivar, Microbiological Fertiliser and Season" in Plants, 12, no. 14 (2023):2616,
https://doi.org/10.3390/plants12142616 . .