Determination of metal content in some herbal drugs - Empirical and chemometric approach
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2005
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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.
Ključne reči:
herbal drugs / trace elements / AAS / AES / chemometrics / PCAIzvor:
Talanta, 2005, 67, 1, 233-239Izdavač:
- Elsevier, Amsterdam
DOI: 10.1016/j.talanta.2005.03.023
ISSN: 0039-9140
PubMed: 18970161
WoS: 000230528500031
Scopus: 2-s2.0-21344461513
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Ražić, Slavica AU - Onjia, Antonije AU - Dogo, S AU - Slavković, Latinka J. AU - Popović, Aleksandar R. PY - 2005 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/813 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. PB - Elsevier, Amsterdam T2 - Talanta T1 - Determination of metal content in some herbal drugs - Empirical and chemometric approach EP - 239 IS - 1 SP - 233 VL - 67 DO - 10.1016/j.talanta.2005.03.023 ER -
@article{ author = "Ražić, Slavica and Onjia, Antonije and Dogo, S 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.", publisher = "Elsevier, Amsterdam", journal = "Talanta", title = "Determination of metal content in some herbal drugs - Empirical and chemometric approach", pages = "239-233", number = "1", volume = "67", doi = "10.1016/j.talanta.2005.03.023" }
Ražić, S., Onjia, A., Dogo, S., Slavković, L. J.,& Popović, A. R.. (2005). Determination of metal content in some herbal drugs - Empirical and chemometric approach. in Talanta Elsevier, Amsterdam., 67(1), 233-239. https://doi.org/10.1016/j.talanta.2005.03.023
Ražić S, Onjia A, Dogo 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, Dogo, S, 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 . .