Abstract
Various rice species, marketed in Austria, were analyzed for their Se, Cr, Ni, Rb, Fe, Co, Cs, Ag and Hg contents by neutron activation analysis. The concentration values found for Se ranged between 0.023 and 0.265 ppm, for Cr 0.540–1.875 ppm, for Ni 0.359–0.965 ppm, for Rb 1.604–6.400 ppm, for Fe 24.3–139.8 ppm, for Co 0.026–0.055 ppm, for Cs 0.016–0.032 ppm, for Ag 0.0006–0.0034 ppm, for Hg 0.003–0.023 ppm. Statistical analysis showed in the majority of cases that there is a significant difference in Se, Cr, Ni, Rb, Fe, Co, Hg contents but not in Cs. Highest values of Se and Fe were found in rice from Belgium /long seed, super patna/, whereas the Cr concentration was the highest in rice from Thailand /siam patna/. Ni was highest in rice from Uncle Ben's, Rb in Kresto from USA.
Article PDF
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.Avoid common mistakes on your manuscript.
References
H. L. Cannon, C. S. E. Papp, B. M. Anderson,Acad. Sci., 199 /1972/ 124.
V. Sauchelli, Trace Elements in Agriculture, Van Nostrand Reinhold Co., 1969.
F. Steenbjerg,Plant Soil, 3 /1951/ 97.
D. D. Hemphill,Ann. N.Y. Acad. Sci., 199 /1972/ 46.
H. J. M. Bowen, Trace Elements in Biochemistry, Academic Press, London, New York, 1966.
M. Merlini, C. Bigliocca, A. Berg, G. Pozzi, Nuclear Techniques in Environmental Pollution, IAEA, Vienna, 1971, 447.
H. J. M. Bowen, J. A. Dymond,Proc. R. Soc., B /144 /1955/ 1413.
K. Schwarz, Nuclear Activation Techniques in the Life Sciences, Proceed. of Symp. Bled., IAEA, Vienna, 1972, 3.
H. J. M. Bowen, Nuclear Activation Techniques in the Life Sciences, Proceed. of Symp., Bled, IAEA, Vienna, 1972, 393.
E. J. Underwood, Trace Elements in Human Nutrition, 3rd ed., Academic Press, New York, 1971.
D. Karimian-Teherani, R. Rehwoldt, J. Washüttl, I. Kiss,Acta Alimentaria, 4 /1975/ 405.
L. Sachs, Statistische Methoden, Springer-Verlag, Berlin, 1972.
Y. K. Chau, J. P. Riley,Anal. Chim. Acta, 33 /1965/ 36.
H. J. M. Bowen,Analyt. Lond., 89 /1964/ 658.
B. A. Loveridge, G. W. C. Milner, G. A. Barnett, A. Thomas, W. M. Henry, U. K. Atomic Energy Authority Report AERE-R-3323/1960.
T. Yamamoto, T. Fujita, M. Ishibashi,J. Chem. Soc., Japan, Pure Chem. Sect. 86 /1965/ 49.
L. Saint Rat,C. r. Seanc. Acad. Sci., Paris 227 /1948/ 150.
J. Lounamaa, Sounal. eläin-ja Kasvit Seur van Julk, 29 /1965/ No. 4.
H. A. Schroeder, J. J. Balassa, I. H. Tipton,J. Chron. Dis., 15 /1962/ 941.
V. Valkovic, Trace Element Analysis, London, 1975.
T. F. Borovik-Romanova,Dokl. Akad. Nauk., SSSR, 43 /1944/ 163.
A. P. Vinogradov, The Elementary Chemical Composition of Marine Organism, Sears Foundation, New Haven, Conn., 1953.
P. J. Peterson, Nuclear Activation Techniques in the Life Sciences, IAEA, Vienna, 1972, 323.
A. A. Smales, L. Salmon,Analyt. Lond., 80 /1955/ 37.
N. Yamagata, T. Yamagata, T. Matsuda,Bull. Chem. Soc., Japan, 32 /1959/ 407.
N. Rao Maturu, Elemental Analysis of Biological Materials, IAEA, Vienna, 1980, 29.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Teherani, D.K. Trace elements analysis in rice. Journal of Radioanalytical and Nuclear Chemistry Letters 117, 133–143 (1987). https://doi.org/10.1007/BF02165367
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02165367