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Senesi GS, Cabral J, Menegatti CR, Marangoni B, Nicolodelli G. Recent advances and future trends in LIBS applications to agricultural materials and their food derivatives: An overview of developments in the last decade (2010–2019). Part II. Crop plants and their food derivatives. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.05.052] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Majewska U, Piotrowska M, Sychowska I, Banas D, Kubala-Kukus A, Wudarczyk-Mocko J, Stabrawa I, Gózdz S. Multielemental Analysis of Tobacco Plant and Tobacco Products by TXRF. J Anal Toxicol 2018; 42:409-416. [PMID: 29566234 DOI: 10.1093/jat/bky016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Indexed: 12/17/2023] Open
Abstract
The aim of this research is to develop a fast analytical method for multielemental analysis of the tobacco plant Virginia tobacco (cultivated in Poland) and tobacco products (cigarettes, cigars, cigarillos, snuff and two kinds of properly crafted tobacco such as a shisha and cigarette tobacco) distributed in Polish markets by means of a low-power benchtop total reflection X-ray fluorescence (TXRF) system. For this purpose, a set of certified tobacco materials and real samples was employed. In leaves and stalks of V. tobacco and tobacco products, a concentration of 18 elements (P, S, Cl, K, Ca, Ti, Cr, Mn, Fe, Ni, Cu, Zn, As, Se, Br, Rb, Sr and Pb) was determined. Analyzing elemental composition of tobacco plants, one can see that concentrations of S, Ca, Ti, Mn, Zn, Sr and Pb are higher in leaves, whereas the concentrations of P, Cl, K, Fe Cu and Br are higher in stalks; the levels of Cr, Ni, As and Rb are comparable in both these parts of the tobacco plant. All of the parameters affecting sample preparation and TXRF measurements conditions were carefully evaluated. The accuracy and precision of the TXRF measurements were verified using an internal standardization approach for quantification.
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Affiliation(s)
- U Majewska
- Institute of Physics, Jan Kochanowski University, Świętokrzyska 15, Kielce, Poland
- Holycross Cancer Center, Artwińskiego 3, Kielce, Poland
| | - M Piotrowska
- Institute of Physics, Jan Kochanowski University, Swietokrzyska 15, Kielce, Poland
| | - I Sychowska
- Institute of Physics, Jan Kochanowski University, Swietokrzyska 15, Kielce, Poland
| | - D Banas
- Institute of Physics, Jan Kochanowski University, Świętokrzyska 15, Kielce, Poland
- Holycross Cancer Center, Artwińskiego 3, Kielce, Poland
| | - A Kubala-Kukus
- Institute of Physics, Jan Kochanowski University, Świętokrzyska 15, Kielce, Poland
- Holycross Cancer Center, Artwińskiego 3, Kielce, Poland
| | | | - I Stabrawa
- Institute of Physics, Jan Kochanowski University, Świętokrzyska 15, Kielce, Poland
- Holycross Cancer Center, Artwińskiego 3, Kielce, Poland
| | - S Gózdz
- Holycross Cancer Center, Artwińskiego 3, Kielce, Poland
- Institute of Public Health, Jan Kochanowski University, IX Wieków Kielc 19, Kielce, Poland
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Wang Y, Su M, Sun D, Wu C, Zhang X, Lu Q, Dong C. Comparative study of magnesium and calcium in Codonopsis pilosula samples detected by CF-LIBS and LCGD-AES. Microchem J 2018. [DOI: 10.1016/j.microc.2017.11.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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