Trace elements analysis of Echinacea purpurea - herbal medicinal
Само за регистроване кориснике
2003
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Elemental composition of Echinacea purpurea (Asteracae), grown in Serbia under strongly controlled conditions, has been studied. To distinguish elemental patterns of different parts of the plant, the content of Zn, Fe, Cu, Mn, Ca, Mg, Sr, Ni, and Li in root versus upper plant parts were determined, by flame atomic absorption and flame atomic emission spectrometry. Analyses of the mentioned elements in soil and in an ethanolic extract of E. purpurea were made, too. The trace element data were evaluated by multivariate methods, i.e. principal component analysis and hierarchical cluster analysis. This revealed two groups of elements (I: Fe, Cu, Mn, Li; II: Ca, Mg, Zn, Ni), while trace element profiles of root. stem, leaves, and flowers of this plant differed significantly. However, no significant difference in the trace element patterns between the summer and the autumn harvest samples was found.
Кључне речи:
Echinacea purpurea / trace elements / atomic absorption spectrometry / atomic emission spectrometry / chemometricsИзвор:
Journal of Pharmaceutical and Biomedical Analysis, 2003, 33, 4, 845-850Издавач:
- Elsevier Science BV, Amsterdam
DOI: 10.1016/S0731-7085(03)00338-8
ISSN: 0731-7085
PubMed: 14623614
WoS: 000186812400038
Scopus: 2-s2.0-0242659878
Институција/група
PharmacyTY - JOUR AU - Ražić, Slavica AU - Onjia, Antonije AU - Potkonjak, B PY - 2003 UR - https://farfar.pharmacy.bg.ac.rs/handle/123456789/427 AB - Elemental composition of Echinacea purpurea (Asteracae), grown in Serbia under strongly controlled conditions, has been studied. To distinguish elemental patterns of different parts of the plant, the content of Zn, Fe, Cu, Mn, Ca, Mg, Sr, Ni, and Li in root versus upper plant parts were determined, by flame atomic absorption and flame atomic emission spectrometry. Analyses of the mentioned elements in soil and in an ethanolic extract of E. purpurea were made, too. The trace element data were evaluated by multivariate methods, i.e. principal component analysis and hierarchical cluster analysis. This revealed two groups of elements (I: Fe, Cu, Mn, Li; II: Ca, Mg, Zn, Ni), while trace element profiles of root. stem, leaves, and flowers of this plant differed significantly. However, no significant difference in the trace element patterns between the summer and the autumn harvest samples was found. PB - Elsevier Science BV, Amsterdam T2 - Journal of Pharmaceutical and Biomedical Analysis T1 - Trace elements analysis of Echinacea purpurea - herbal medicinal VL - 33 IS - 4 SP - 845 EP - 850 DO - 10.1016/S0731-7085(03)00338-8 ER -
@article{ author = "Ražić, Slavica and Onjia, Antonije and Potkonjak, B", year = "2003", abstract = "Elemental composition of Echinacea purpurea (Asteracae), grown in Serbia under strongly controlled conditions, has been studied. To distinguish elemental patterns of different parts of the plant, the content of Zn, Fe, Cu, Mn, Ca, Mg, Sr, Ni, and Li in root versus upper plant parts were determined, by flame atomic absorption and flame atomic emission spectrometry. Analyses of the mentioned elements in soil and in an ethanolic extract of E. purpurea were made, too. The trace element data were evaluated by multivariate methods, i.e. principal component analysis and hierarchical cluster analysis. This revealed two groups of elements (I: Fe, Cu, Mn, Li; II: Ca, Mg, Zn, Ni), while trace element profiles of root. stem, leaves, and flowers of this plant differed significantly. However, no significant difference in the trace element patterns between the summer and the autumn harvest samples was found.", publisher = "Elsevier Science BV, Amsterdam", journal = "Journal of Pharmaceutical and Biomedical Analysis", title = "Trace elements analysis of Echinacea purpurea - herbal medicinal", volume = "33", number = "4", pages = "845-850", doi = "10.1016/S0731-7085(03)00338-8" }
Ražić, S., Onjia, A.,& Potkonjak, B.. (2003). Trace elements analysis of Echinacea purpurea - herbal medicinal. in Journal of Pharmaceutical and Biomedical Analysis Elsevier Science BV, Amsterdam., 33(4), 845-850. https://doi.org/10.1016/S0731-7085(03)00338-8
Ražić S, Onjia A, Potkonjak B. Trace elements analysis of Echinacea purpurea - herbal medicinal. in Journal of Pharmaceutical and Biomedical Analysis. 2003;33(4):845-850. doi:10.1016/S0731-7085(03)00338-8 .
Ražić, Slavica, Onjia, Antonije, Potkonjak, B, "Trace elements analysis of Echinacea purpurea - herbal medicinal" in Journal of Pharmaceutical and Biomedical Analysis, 33, no. 4 (2003):845-850, https://doi.org/10.1016/S0731-7085(03)00338-8 . .