Phenolic Profiling of 12 Strawberry Cultivars Using Different Spectroscopic Methods
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2020
Authors
Milosavljević, Dragica M.Mutavdzić, Dragosav
Radotić, Ksenija
Milivojević, Jasminka
Maksimović, Vuk
Dragišić-Maksimović, Jelena J.
Article (Published version)
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Phenolic compounds of 12 strawberry cultivars were profiled using spectrophotometry, spectrofluorometry, and high-performance liquid chromatography-mass spectrometry, coupled with multivariate regression analysis. Total phenolic content, total anthocyanin content, and total antioxidant capacity (TPC, TACY, and TAC, respectively) and concentrations of individual phenolics were evaluated, and the multivariate statistic was employed to identify the most promising cultivars based on their phenolic content. According to the principal component analysis, TAC was strongly correlated with the TPC (0.81), pointing out its importance in overall antioxidant activity. 'Joly', 'Laetitia', and 'Asia' cultivars were distinguished from others as the richest in concerning identified anthocyanins, almost all flavonoids and phenolic acids. Multivariate curve resolution with alternating least squares indicated the presence of two main types of fluorophores assigned to anthocyanins and phenolics, in which ...emission spectral ratios also showed the highest values in the referred cultivars. These cultivars could be recommended to consumers in terms of the health functionality of fruit.
Keywords:
Fragaria x ananassa Duch. / phenolics / anthocyanins / spectrofluorometry / HPLC-MS / multivariate regression analysisSource:
Journal of Agricultural and Food Chemistry, 2020, 68, 15, 4346-4354Publisher:
- Amer Chemical Soc, Washington
Funding / projects:
- The membranes as sites of interaction between the intracellular and apoplastic environments: studies of the bioenergetics and signaling using biophysical and biochemical techniques. (RS-MESTD-Basic Research (BR or ON)-173040)
- Study of structure-function relationships in the plant cell wall and modifications of the wall structure by enzyme engineering (RS-MESTD-Basic Research (BR or ON)-173017)
- Development of integrated management of harmful organisms in plant production in order to overcome resistance and to improve food quality and safety (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-46008)
DOI: 10.1021/acs.jafc.9b07331
ISSN: 0021-8561
PubMed: 32202778
WoS: 000526304100007
Scopus: 2-s2.0-85084392705
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Poljoprivredni fakultetTY - JOUR AU - Milosavljević, Dragica M. AU - Mutavdzić, Dragosav AU - Radotić, Ksenija AU - Milivojević, Jasminka AU - Maksimović, Vuk AU - Dragišić-Maksimović, Jelena J. PY - 2020 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/5397 AB - Phenolic compounds of 12 strawberry cultivars were profiled using spectrophotometry, spectrofluorometry, and high-performance liquid chromatography-mass spectrometry, coupled with multivariate regression analysis. Total phenolic content, total anthocyanin content, and total antioxidant capacity (TPC, TACY, and TAC, respectively) and concentrations of individual phenolics were evaluated, and the multivariate statistic was employed to identify the most promising cultivars based on their phenolic content. According to the principal component analysis, TAC was strongly correlated with the TPC (0.81), pointing out its importance in overall antioxidant activity. 'Joly', 'Laetitia', and 'Asia' cultivars were distinguished from others as the richest in concerning identified anthocyanins, almost all flavonoids and phenolic acids. Multivariate curve resolution with alternating least squares indicated the presence of two main types of fluorophores assigned to anthocyanins and phenolics, in which emission spectral ratios also showed the highest values in the referred cultivars. These cultivars could be recommended to consumers in terms of the health functionality of fruit. PB - Amer Chemical Soc, Washington T2 - Journal of Agricultural and Food Chemistry T1 - Phenolic Profiling of 12 Strawberry Cultivars Using Different Spectroscopic Methods EP - 4354 IS - 15 SP - 4346 VL - 68 DO - 10.1021/acs.jafc.9b07331 ER -
@article{ author = "Milosavljević, Dragica M. and Mutavdzić, Dragosav and Radotić, Ksenija and Milivojević, Jasminka and Maksimović, Vuk and Dragišić-Maksimović, Jelena J.", year = "2020", abstract = "Phenolic compounds of 12 strawberry cultivars were profiled using spectrophotometry, spectrofluorometry, and high-performance liquid chromatography-mass spectrometry, coupled with multivariate regression analysis. Total phenolic content, total anthocyanin content, and total antioxidant capacity (TPC, TACY, and TAC, respectively) and concentrations of individual phenolics were evaluated, and the multivariate statistic was employed to identify the most promising cultivars based on their phenolic content. According to the principal component analysis, TAC was strongly correlated with the TPC (0.81), pointing out its importance in overall antioxidant activity. 'Joly', 'Laetitia', and 'Asia' cultivars were distinguished from others as the richest in concerning identified anthocyanins, almost all flavonoids and phenolic acids. Multivariate curve resolution with alternating least squares indicated the presence of two main types of fluorophores assigned to anthocyanins and phenolics, in which emission spectral ratios also showed the highest values in the referred cultivars. These cultivars could be recommended to consumers in terms of the health functionality of fruit.", publisher = "Amer Chemical Soc, Washington", journal = "Journal of Agricultural and Food Chemistry", title = "Phenolic Profiling of 12 Strawberry Cultivars Using Different Spectroscopic Methods", pages = "4354-4346", number = "15", volume = "68", doi = "10.1021/acs.jafc.9b07331" }
Milosavljević, D. M., Mutavdzić, D., Radotić, K., Milivojević, J., Maksimović, V.,& Dragišić-Maksimović, J. J.. (2020). Phenolic Profiling of 12 Strawberry Cultivars Using Different Spectroscopic Methods. in Journal of Agricultural and Food Chemistry Amer Chemical Soc, Washington., 68(15), 4346-4354. https://doi.org/10.1021/acs.jafc.9b07331
Milosavljević DM, Mutavdzić D, Radotić K, Milivojević J, Maksimović V, Dragišić-Maksimović JJ. Phenolic Profiling of 12 Strawberry Cultivars Using Different Spectroscopic Methods. in Journal of Agricultural and Food Chemistry. 2020;68(15):4346-4354. doi:10.1021/acs.jafc.9b07331 .
Milosavljević, Dragica M., Mutavdzić, Dragosav, Radotić, Ksenija, Milivojević, Jasminka, Maksimović, Vuk, Dragišić-Maksimović, Jelena J., "Phenolic Profiling of 12 Strawberry Cultivars Using Different Spectroscopic Methods" in Journal of Agricultural and Food Chemistry, 68, no. 15 (2020):4346-4354, https://doi.org/10.1021/acs.jafc.9b07331 . .