Determination of trace elements in tea leaves by neutron activation analysis

M. Kasrai; M. Shoushtarian; M. Bozorgzadeh

doi:10.1007/bf02518043

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 41: Issue 1-2

Determination of trace elements in tea leaves by neutron activation analysis

Authors:

M. Kasrai

M. Kasrai University of Tehran Institute of Nuclear Science and Technology P.O. Box 2989 Tehran (Iran)

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M. Shoushtarian

M. Shoushtarian University of Tehran Institute of Nuclear Science and Technology P.O. Box 2989 Tehran (Iran)

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, and

M. Bozorgzadeh

M. Bozorgzadeh University of Tehran Institute of Nuclear Science and Technology P.O. Box 2989 Tehran (Iran)

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Pages:: 73–79

Online Publication Date:: 09 Jan 2007

Publication Date:: 01 Mar 1977

Article Category:: Research Article

DOI:: https://doi.org/10.1007/bf02518043

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Abstract

Instrumental neutron activation analysis has been employed to determine 14 trace elements in two brands of Iranian and foreign tea. The elements are: Br, La, Ba, K, Mn, Cl, Cr, Cs, Rb, Fe, Co, Zn, Sc and Au. The transference ratio of the elements into solution, when tea is leached by percolation, is also reported. It was found that some elements are totally transferred into solution and some are partially retained by the leaves.

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Journal of Radioanalytical and Nuclear Chemistry

Print ISSN:: 0236-5731

Online ISSN:: 1588-2780

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Journal of Radionalytical and Nuclear Chemistry
Language	English
Size	A4
Year of Foundation	1968
Volumes per Year	1
Issues per Year	12
Founder	Akadémiai Kiadó
Founder's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher	Akadémiai Kiadó Springer Nature Switzerland AG
Publisher's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible Publisher	Chief Executive Officer, Akadémiai Kiadó
ISSN	0236-5731 (Print)
ISSN	1588-2780 (Online)