NMR-based metabolomics for frauds detection and quality control of oregano samples
Само за регистроване кориснике
2021
Аутори
Mandrone, ManuelaMarincich, Lorenzo
Chiocchio, Ilaria
Petroli, Alessandra
Gođevac, Dejan
Maresca, Immacolata
Poli, Ferruccio
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In this work 1H NMR metabolomics has been employed for quality control of oregano samples. NMR data and morphological analysis (MA) were combined by PCA, obtaining a model able to individuate non-marketable samples, and to distinguish between the two marketable oregano species (Origanum vulgare and O. onites) on the basis of their metabolomic profile. Through this approach distinctive biomarkers of the two species were found, namely apigenin and p-cymene for O. onites, and salvianolic acid B for O. vulgare. Furthermore, the percentage of the samples’ impurity (evaluated by MA) and the metabolomic profiles were correlated by OPLS models, which showed that, in addition to the species-specific biomarkers, thymol and rosmarinic acid (common to both marketable species) strongly correlate to oregano degree of purity. Cistus was one of the most frequent contaminants, thus, a further OPLS model, able to detect the degree of cistus contamination in oregano samples, was also built.
Кључне речи:
NMR-based metabolomicsQuality controlBiomarkersApigeninp-cymeneSalvianolic acid BOreganoCistus / NMR-based metabolomics / Quality control / Biomarkers / Apigeninp-cymene / Salvianolic acid / Oregano / CistusИзвор:
Food Control, 2021, 127, 108141-Издавач:
- Elsevier
Напомена:
- Supplementary material: https://cer.ihtm.bg.ac.rs/handle/123456789/4551
- The peer-reviewed version: https://cer.ihtm.bg.ac.rs/handle/123456789/4577
Повезане информације:
- Друга верзија
https://cer.ihtm.bg.ac.rs/handle/123456789/4577 - Повезани садржај
https://cer.ihtm.bg.ac.rs/handle/123456789/4551
Институција/група
IHTMTY - JOUR AU - Mandrone, Manuela AU - Marincich, Lorenzo AU - Chiocchio, Ilaria AU - Petroli, Alessandra AU - Gođevac, Dejan AU - Maresca, Immacolata AU - Poli, Ferruccio PY - 2021 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/4550 AB - In this work 1H NMR metabolomics has been employed for quality control of oregano samples. NMR data and morphological analysis (MA) were combined by PCA, obtaining a model able to individuate non-marketable samples, and to distinguish between the two marketable oregano species (Origanum vulgare and O. onites) on the basis of their metabolomic profile. Through this approach distinctive biomarkers of the two species were found, namely apigenin and p-cymene for O. onites, and salvianolic acid B for O. vulgare. Furthermore, the percentage of the samples’ impurity (evaluated by MA) and the metabolomic profiles were correlated by OPLS models, which showed that, in addition to the species-specific biomarkers, thymol and rosmarinic acid (common to both marketable species) strongly correlate to oregano degree of purity. Cistus was one of the most frequent contaminants, thus, a further OPLS model, able to detect the degree of cistus contamination in oregano samples, was also built. PB - Elsevier T2 - Food Control T1 - NMR-based metabolomics for frauds detection and quality control of oregano samples VL - 127 SP - 108141 DO - 10.1016/j.foodcont.2021.108141 ER -
@article{ author = "Mandrone, Manuela and Marincich, Lorenzo and Chiocchio, Ilaria and Petroli, Alessandra and Gođevac, Dejan and Maresca, Immacolata and Poli, Ferruccio", year = "2021", abstract = "In this work 1H NMR metabolomics has been employed for quality control of oregano samples. NMR data and morphological analysis (MA) were combined by PCA, obtaining a model able to individuate non-marketable samples, and to distinguish between the two marketable oregano species (Origanum vulgare and O. onites) on the basis of their metabolomic profile. Through this approach distinctive biomarkers of the two species were found, namely apigenin and p-cymene for O. onites, and salvianolic acid B for O. vulgare. Furthermore, the percentage of the samples’ impurity (evaluated by MA) and the metabolomic profiles were correlated by OPLS models, which showed that, in addition to the species-specific biomarkers, thymol and rosmarinic acid (common to both marketable species) strongly correlate to oregano degree of purity. Cistus was one of the most frequent contaminants, thus, a further OPLS model, able to detect the degree of cistus contamination in oregano samples, was also built.", publisher = "Elsevier", journal = "Food Control", title = "NMR-based metabolomics for frauds detection and quality control of oregano samples", volume = "127", pages = "108141", doi = "10.1016/j.foodcont.2021.108141" }
Mandrone, M., Marincich, L., Chiocchio, I., Petroli, A., Gođevac, D., Maresca, I.,& Poli, F.. (2021). NMR-based metabolomics for frauds detection and quality control of oregano samples. in Food Control Elsevier., 127, 108141. https://doi.org/10.1016/j.foodcont.2021.108141
Mandrone M, Marincich L, Chiocchio I, Petroli A, Gođevac D, Maresca I, Poli F. NMR-based metabolomics for frauds detection and quality control of oregano samples. in Food Control. 2021;127:108141. doi:10.1016/j.foodcont.2021.108141 .
Mandrone, Manuela, Marincich, Lorenzo, Chiocchio, Ilaria, Petroli, Alessandra, Gođevac, Dejan, Maresca, Immacolata, Poli, Ferruccio, "NMR-based metabolomics for frauds detection and quality control of oregano samples" in Food Control, 127 (2021):108141, https://doi.org/10.1016/j.foodcont.2021.108141 . .