TY  - JOUR
AU  - Mandim, Filipa
AU  - Petropoulos, Spyridon A.
AU  - Pinela, José
AU  - Dias, Maria Inês
AU  - Giannoulis, Kyriakos D.
AU  - Kostić, Marina
AU  - Soković, Marina
AU  - Queijo, Beatriz
AU  - Santos-Buelga, Celestino
AU  - Ferreira, Isabel C F R
AU  - Barros, Lillian
PY  - 2021
UR  - https://linkinghub.elsevier.com/retrieve/pii/S0308814621018811
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4474
AB  - Cardoon seeds collected in Greece at four different maturity stages (samples S1 to S4) were analysed in terms of chemical composition and in vitro bioactivities. The content of phenolic compounds (six compounds in total) increased with increasing maturity, and 3,5-O-dicaffeyolquinic (14.8-33.8 mg/g extract) acid was the compound detected in higher abundance. Mature seeds (sample S4) also revealed the highest content in lipids (23 g/100 g extract) and tocopherols (29.62 mg/100 g dw) and demonstrated the highest cytotoxic (GI50 of 97-216 µg/mL) and anti-inflammatory (IC50 = 148 µg/mL) activities, and capacity to inhibit the formation of thiobarbituric acid reactive substances (TBARS) (IC50 = 5 µg/mL). Cardoon seed hydroethanolic extracts also revealed high antibacterial and antifungal potential, particularly samples S3 and S1, respectively. This study proved the multifaceted potential associated with valorisation of cardoon seeds, while their biological and chemical composition can be influenced by the maturity stage.
T2  - Food Chemistry
T1  - Chemical composition and biological activity of cardoon (Cynara cardunculus L. var. altilis) seeds harvested at different maturity stages.
VL  - 369
DO  - 10.1016/j.foodchem.2021.130875
SP  - 130875
ER  - 

@article{
author = "Mandim, Filipa and Petropoulos, Spyridon A. and Pinela, José and Dias, Maria Inês and Giannoulis, Kyriakos D. and Kostić, Marina and Soković, Marina and Queijo, Beatriz and Santos-Buelga, Celestino and Ferreira, Isabel C F R and Barros, Lillian",
year = "2021",
abstract = "Cardoon seeds collected in Greece at four different maturity stages (samples S1 to S4) were analysed in terms of chemical composition and in vitro bioactivities. The content of phenolic compounds (six compounds in total) increased with increasing maturity, and 3,5-O-dicaffeyolquinic (14.8-33.8 mg/g extract) acid was the compound detected in higher abundance. Mature seeds (sample S4) also revealed the highest content in lipids (23 g/100 g extract) and tocopherols (29.62 mg/100 g dw) and demonstrated the highest cytotoxic (GI50 of 97-216 µg/mL) and anti-inflammatory (IC50 = 148 µg/mL) activities, and capacity to inhibit the formation of thiobarbituric acid reactive substances (TBARS) (IC50 = 5 µg/mL). Cardoon seed hydroethanolic extracts also revealed high antibacterial and antifungal potential, particularly samples S3 and S1, respectively. This study proved the multifaceted potential associated with valorisation of cardoon seeds, while their biological and chemical composition can be influenced by the maturity stage.",
journal = "Food Chemistry",
title = "Chemical composition and biological activity of cardoon (Cynara cardunculus L. var. altilis) seeds harvested at different maturity stages.",
volume = "369",
doi = "10.1016/j.foodchem.2021.130875",
pages = "130875"
}

Mandim, F., Petropoulos, S. A., Pinela, J., Dias, M. I., Giannoulis, K. D., Kostić, M., Soković, M., Queijo, B., Santos-Buelga, C., Ferreira, I. C. F. R.,& Barros, L.. (2021). Chemical composition and biological activity of cardoon (Cynara cardunculus L. var. altilis) seeds harvested at different maturity stages.. in Food Chemistry, 369, 130875.
https://doi.org/10.1016/j.foodchem.2021.130875

Mandim F, Petropoulos SA, Pinela J, Dias MI, Giannoulis KD, Kostić M, Soković M, Queijo B, Santos-Buelga C, Ferreira ICFR, Barros L. Chemical composition and biological activity of cardoon (Cynara cardunculus L. var. altilis) seeds harvested at different maturity stages.. in Food Chemistry. 2021;369:130875.
doi:10.1016/j.foodchem.2021.130875 .

Mandim, Filipa, Petropoulos, Spyridon A., Pinela, José, Dias, Maria Inês, Giannoulis, Kyriakos D., Kostić, Marina, Soković, Marina, Queijo, Beatriz, Santos-Buelga, Celestino, Ferreira, Isabel C F R, Barros, Lillian, "Chemical composition and biological activity of cardoon (Cynara cardunculus L. var. altilis) seeds harvested at different maturity stages." in Food Chemistry, 369 (2021):130875,
https://doi.org/10.1016/j.foodchem.2021.130875 . .

TY  - JOUR
AU  - Mandim, Filipa
AU  - Petropoulos, Spyridon A.
AU  - Giannoulis, Kyriakos D.
AU  - Dias, Maria Inês
AU  - Fernandes, Ângela
AU  - Pinela, José
AU  - Kostić, Marina
AU  - Soković, Marina
AU  - Barros, Lillian
AU  - Santos-Buelga, Celestino
AU  - Ferreira, Isabel C.F.R.
PY  - 2020
UR  - https://linkinghub.elsevier.com/retrieve/pii/S0963996920303069
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3674
AB  - Cynara cardunculus L. (cardoon) has several health benefits mainly attributed to its abundance in polyphenols. In this study, cardoon heads (capitula) were harvested in Greece during the flowering stage, and the hydroethanolic extracts were assessed in terms of phenolic compounds composition and antioxidant, cytotoxic, anti-inflammatory, and antimicrobial activities. The phenolic profile was evaluated by HPLC-DAD-ESI/MS to better understand the seasonal changes in the individual compound levels and how these changes correlate with bioactive properties. The main phenolic compounds identified were caffeoylquinic and dicaffeoylquinic acid derivatives. Immature heads (Car A: principal growth stage (PGS) 5) had the highest phenolic content (34.3 mg/g) and cytotoxic (GI50 of 69–268 µg/mL) and anti-inflammatory (IC50 of 183 µg/mL) activities. Sample Car D (PGS 6/7) revealed the highest antioxidant (IC50 of 23–227 µg/mL) and antifungal (MIC of 0.26–0.51 mg/mL) potential. Regarding the antibacterial activity, Car E (PGS 7) revealed the best results (MIC of 0.59–1.18 mg/mL). This study suggests that the maturity stage of the plant influences the phenolic composition and bioactivity.
PB  - Elsevier Ltd
T2  - Food Research International
T1  - Seasonal variation of bioactive properties and phenolic composition of Cynara cardunculus var. altilis
VL  - 134
DO  - 10.1016/j.foodres.2020.109281
SP  - 109281
ER  - 

@article{
author = "Mandim, Filipa and Petropoulos, Spyridon A. and Giannoulis, Kyriakos D. and Dias, Maria Inês and Fernandes, Ângela and Pinela, José and Kostić, Marina and Soković, Marina and Barros, Lillian and Santos-Buelga, Celestino and Ferreira, Isabel C.F.R.",
year = "2020",
abstract = "Cynara cardunculus L. (cardoon) has several health benefits mainly attributed to its abundance in polyphenols. In this study, cardoon heads (capitula) were harvested in Greece during the flowering stage, and the hydroethanolic extracts were assessed in terms of phenolic compounds composition and antioxidant, cytotoxic, anti-inflammatory, and antimicrobial activities. The phenolic profile was evaluated by HPLC-DAD-ESI/MS to better understand the seasonal changes in the individual compound levels and how these changes correlate with bioactive properties. The main phenolic compounds identified were caffeoylquinic and dicaffeoylquinic acid derivatives. Immature heads (Car A: principal growth stage (PGS) 5) had the highest phenolic content (34.3 mg/g) and cytotoxic (GI50 of 69–268 µg/mL) and anti-inflammatory (IC50 of 183 µg/mL) activities. Sample Car D (PGS 6/7) revealed the highest antioxidant (IC50 of 23–227 µg/mL) and antifungal (MIC of 0.26–0.51 mg/mL) potential. Regarding the antibacterial activity, Car E (PGS 7) revealed the best results (MIC of 0.59–1.18 mg/mL). This study suggests that the maturity stage of the plant influences the phenolic composition and bioactivity.",
publisher = "Elsevier Ltd",
journal = "Food Research International",
title = "Seasonal variation of bioactive properties and phenolic composition of Cynara cardunculus var. altilis",
volume = "134",
doi = "10.1016/j.foodres.2020.109281",
pages = "109281"
}

Mandim, F., Petropoulos, S. A., Giannoulis, K. D., Dias, M. I., Fernandes, Â., Pinela, J., Kostić, M., Soković, M., Barros, L., Santos-Buelga, C.,& Ferreira, I. C.F.R.. (2020). Seasonal variation of bioactive properties and phenolic composition of Cynara cardunculus var. altilis. in Food Research International
Elsevier Ltd., 134, 109281.
https://doi.org/10.1016/j.foodres.2020.109281

Mandim F, Petropoulos SA, Giannoulis KD, Dias MI, Fernandes Â, Pinela J, Kostić M, Soković M, Barros L, Santos-Buelga C, Ferreira IC. Seasonal variation of bioactive properties and phenolic composition of Cynara cardunculus var. altilis. in Food Research International. 2020;134:109281.
doi:10.1016/j.foodres.2020.109281 .

Mandim, Filipa, Petropoulos, Spyridon A., Giannoulis, Kyriakos D., Dias, Maria Inês, Fernandes, Ângela, Pinela, José, Kostić, Marina, Soković, Marina, Barros, Lillian, Santos-Buelga, Celestino, Ferreira, Isabel C.F.R., "Seasonal variation of bioactive properties and phenolic composition of Cynara cardunculus var. altilis" in Food Research International, 134 (2020):109281,
https://doi.org/10.1016/j.foodres.2020.109281 . .