Determination of metal content in some herbal drugs - Empirical and chemometric approach
Nema prikaza
Autori
Ražić, SlavicaOnjia, Antonije E.
Đogo, Svetlana
Slavković, Latinka J.
Popović, Aleksandar R.
Članak u časopisu
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The concentrations of Cu, Zn, Mn, Fe, K, Ca, Mg, Al, Ba and B in 26 herbal drugs of special importance in phytopharmacywere studied. Flame atomic absorption and emission spectrometry (FAAS, FAES), as well as inductively coupled plasma atomic emission spectrometry (ICP-AES), were applied in this work. The whole procedure, from sample preparation, via dissolution, to measurements, was validated by using CRM (NIST 1573a-tomato leaves), and the obtained recovery values are in the range from 91 to 102%. Drug samples originated from medicinal plants cultivated in Serbia contained Cu (4.47-14.08 mg kg(-1)), Zn (8.4-54.5 mg kg(-1)), Mn (9-155 mg kg(-1)), Fe (47-546 mg kg(-1)), K (0.20-6.24%), Ca (0.18-1.84%), Mg (0.13-1.09%), Al (16-416 mg kg(-1)), Ba (11.70-84.83 mg kg(-1)) and B (5.1-118.7 mg kg(-1)). In order to get a better insight into the elemental patterns, a common chemometric approach to data evaluation was used. Four significant factors identified by principal component analysis (PCA...) were attributed partly to the significant influential sources and high mobility of some elements thus referring to potential anthropogenic contamination as well. (C) 2005 Elsevier B.V. All rights reserved.
Ključne reči:
herbal drugs / trace elements / AAS / AES / chemometrics / PCAIzvor:
Talanta, 2005, 67, 1, 233-239Napomena:
- 13th Euroanalysis Conference, 2004-Sep 07, 1996, Salamanca, Spain
DOI: 10.1016/j.talanta.2005.03.023
ISSN: 0039-9140
PubMed: 18970161
WoS: 000230528500031
Scopus: 2-s2.0-21344461513
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Ražić, Slavica AU - Onjia, Antonije E. AU - Đogo, Svetlana AU - Slavković, Latinka J. AU - Popović, Aleksandar R. PY - 2005 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6515 AB - The concentrations of Cu, Zn, Mn, Fe, K, Ca, Mg, Al, Ba and B in 26 herbal drugs of special importance in phytopharmacywere studied. Flame atomic absorption and emission spectrometry (FAAS, FAES), as well as inductively coupled plasma atomic emission spectrometry (ICP-AES), were applied in this work. The whole procedure, from sample preparation, via dissolution, to measurements, was validated by using CRM (NIST 1573a-tomato leaves), and the obtained recovery values are in the range from 91 to 102%. Drug samples originated from medicinal plants cultivated in Serbia contained Cu (4.47-14.08 mg kg(-1)), Zn (8.4-54.5 mg kg(-1)), Mn (9-155 mg kg(-1)), Fe (47-546 mg kg(-1)), K (0.20-6.24%), Ca (0.18-1.84%), Mg (0.13-1.09%), Al (16-416 mg kg(-1)), Ba (11.70-84.83 mg kg(-1)) and B (5.1-118.7 mg kg(-1)). In order to get a better insight into the elemental patterns, a common chemometric approach to data evaluation was used. Four significant factors identified by principal component analysis (PCA) were attributed partly to the significant influential sources and high mobility of some elements thus referring to potential anthropogenic contamination as well. (C) 2005 Elsevier B.V. All rights reserved. T2 - Talanta T1 - Determination of metal content in some herbal drugs - Empirical and chemometric approach VL - 67 IS - 1 SP - 233 EP - 239 DO - 10.1016/j.talanta.2005.03.023 ER -
@article{ author = "Ražić, Slavica and Onjia, Antonije E. and Đogo, Svetlana and Slavković, Latinka J. and Popović, Aleksandar R.", year = "2005", abstract = "The concentrations of Cu, Zn, Mn, Fe, K, Ca, Mg, Al, Ba and B in 26 herbal drugs of special importance in phytopharmacywere studied. Flame atomic absorption and emission spectrometry (FAAS, FAES), as well as inductively coupled plasma atomic emission spectrometry (ICP-AES), were applied in this work. The whole procedure, from sample preparation, via dissolution, to measurements, was validated by using CRM (NIST 1573a-tomato leaves), and the obtained recovery values are in the range from 91 to 102%. Drug samples originated from medicinal plants cultivated in Serbia contained Cu (4.47-14.08 mg kg(-1)), Zn (8.4-54.5 mg kg(-1)), Mn (9-155 mg kg(-1)), Fe (47-546 mg kg(-1)), K (0.20-6.24%), Ca (0.18-1.84%), Mg (0.13-1.09%), Al (16-416 mg kg(-1)), Ba (11.70-84.83 mg kg(-1)) and B (5.1-118.7 mg kg(-1)). In order to get a better insight into the elemental patterns, a common chemometric approach to data evaluation was used. Four significant factors identified by principal component analysis (PCA) were attributed partly to the significant influential sources and high mobility of some elements thus referring to potential anthropogenic contamination as well. (C) 2005 Elsevier B.V. All rights reserved.", journal = "Talanta", title = "Determination of metal content in some herbal drugs - Empirical and chemometric approach", volume = "67", number = "1", pages = "233-239", doi = "10.1016/j.talanta.2005.03.023" }
Ražić, S., Onjia, A. E., Đogo, S., Slavković, L. J.,& Popović, A. R.. (2005). Determination of metal content in some herbal drugs - Empirical and chemometric approach. in Talanta, 67(1), 233-239. https://doi.org/10.1016/j.talanta.2005.03.023
Ražić S, Onjia AE, Đogo S, Slavković LJ, Popović AR. Determination of metal content in some herbal drugs - Empirical and chemometric approach. in Talanta. 2005;67(1):233-239. doi:10.1016/j.talanta.2005.03.023 .
Ražić, Slavica, Onjia, Antonije E., Đogo, Svetlana, Slavković, Latinka J., Popović, Aleksandar R., "Determination of metal content in some herbal drugs - Empirical and chemometric approach" in Talanta, 67, no. 1 (2005):233-239, https://doi.org/10.1016/j.talanta.2005.03.023 . .