Estimation of Natural Radioactivity of Some Medicinal or Herbal Plants Used in Iraq

DOI: 10.4236/detection.2015.31001   PDF   HTML   XML   2,989 Downloads   3,639 Views   Citations


Nine medicinal or herbal plants used in Iraq were analyzed to determine natural radioactivity. The radionuclides were determined by Gross alpha, beta and gamma spectrometry Proportional counter + NaI(Tl) detector type(XLB5) and gamma-ray spectroscopy with (HPGe) techniques. The activity concentration of 40K ranged from 124.1 Bq/kg in (Crust sample) to 88.3 Bq/kg in (Chamomile sample), for gross alpha ranged from (N.D.) in (Flax sample) to 0.4 cpm in (Anise sample), while for beta ranged from 5.7 cpm in (Flax sample) to 25.6 cpm in (Latency sample) and for gamma ranged from 0.6 cpm in (Thyme sample) to 5.10 cpm in (Coriander and Flax samples).

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Najam, L. , Tafiq, N. and Kitah, F. (2015) Estimation of Natural Radioactivity of Some Medicinal or Herbal Plants Used in Iraq. Detection, 3, 1-7. doi: 10.4236/detection.2015.31001.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] Fahad, S.M., Abdin, M.J., Hasan, M.M., Rahman, M.O., Islam, S.M.A., Akramuzzaman, M.M. and Russell, M. (2014) Study of Elemental Profile of Some Medicinal Plants of Bangladesh. Journal of Nuclear and Particle Physics, 4, 1-6.
[2] INFOSAN (2011) Information on Nuclear Accidents and Radioactive Contamination of Foods International Food Safety Authorities Network. World Health Organization (WHO), Geneva.
[3] Tettey-Labri, L., Darko, E.O., Schandorf, C. and Appiah, A.A. (2013) Natural Radioactivity Levels of Some Medicinal Plants Commonly Used in Chana. SpringerPlus, 2, 157-185.
[4] Kessaratikoon, P. and Awaekchi, S. (2008) Natural Radioactivity Measurement in Soil Samples Collected from Municipal Area of Hat Yai District in Songkhla Province, Thailand. KMITL Science Journal, 8, 52-58.
[5] Iwu, M.M. (1993) Handbook of African Medicinal Plants. CRC Press Inc., Boca Raton, 309-330.
[6] Oni, O.M., Isola, G.A., Oni, F.G.O. and Sowole, O. (2011) Natural Activity Concentrations and Assessment of Radiological Dose Equivalents in Medicinal Plants around Oil and Gas Facilities in Ughelli and Environs, Nigeria. Environment and Natural Resources Research, 1, 201-206.
[7] Chan, K. (2003) Some Aspects of Toxic Contaminates in Herbal Medicine. Chemosphere, 52, 1361-1371.
[8] Duffy, S., Simon, S.L. and Whicker, F.W. (1999) 137Cs Contamination of Plants Used for Traditional Medicine and Implication for Human Exposure. Journal of Environmental Radioactivity, 46, 27-44.
[9] Salaman, I. and Haban, M. (2004) The Radioactivity Evaluation of Selected Species of Medicinal Plants. Acta Fytotecnica and Zootecnica, 4,103-106.
[10] Desideri, D., Meli, M.A. and Roselli, C. (2010) Natural and Artificial Radioactivity Determination of Some Medicinal Plants. Journal of Environmental Radioactivity, 101, 751-756.
[11] ECLIP 3.3 (2013) Sebastien Laurent Training Session Montigny Office.
[12] Ebaid, Y.Y. (2010) Use of Gamma-Ray Spectrometry for Uranium Isotopic Analysis in Environmental Samples. Romanian Journal of Physics, 55, 69-74.
[13] UNSCEAR (2000) Sources and Effects of Ionising Radiation. United Nations Scientific Committee on the Effects of Atomic Radiation, New York.
[14] Scheibel, V. and Appoloni, C.R. (2007) Survey of Natural Radioactivity Levels in Ilex Paraguariensis (St. Hil.) by Gamma-Ray Spectrometry. Brazilian Archives of Biology and Technology, 50, 901-904.

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