Determination of metal content in some herbal drugs - Empirical and chemometric approach
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2005
Authors
Ražić, Slavica
Onjia, Antonije

Đogo-Mračević, Svetlana

Slavković, Latinka

Popović, Aleksandar

Article (Published version)

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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.
Keywords:
herbal drugs / trace elements / AAS / AES / chemometrics / PCASource:
Talanta, 2005, 67, 1, 233-239Publisher:
- Elsevier Science BV, Amsterdam
DOI: 10.1016/j.talanta.2005.03.023
ISSN: 0039-9140
PubMed: 18970161
WoS: 000230528500031
Scopus: 2-s2.0-21344461513
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PharmacyTY - JOUR AU - Ražić, Slavica AU - Onjia, Antonije AU - Đogo-Mračević, Svetlana AU - Slavković, Latinka AU - Popović, Aleksandar PY - 2005 UR - https://farfar.pharmacy.bg.ac.rs/handle/123456789/577 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 Science BV, Amsterdam 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 and Đogo-Mračević, Svetlana and Slavković, Latinka and Popović, Aleksandar", 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 Science BV, Amsterdam", 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., Đogo-Mračević, S., Slavković, L.,& Popović, A.. (2005). Determination of metal content in some herbal drugs - Empirical and chemometric approach. in Talanta Elsevier Science BV, Amsterdam., 67(1), 233-239. https://doi.org/10.1016/j.talanta.2005.03.023
Ražić S, Onjia A, Đogo-Mračević S, Slavković L, Popović A. 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, Đogo-Mračević, Svetlana, Slavković, Latinka, Popović, Aleksandar, "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 . .