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DETERMINATION OF METALS IN BREWING MATERIALS BY FLAMELESS ATOMIC ABSORPTION SPECTROSCOPY
Author(s) -
Helin T. R. M.,
Slaughter J. C.
Publication year - 1977
Publication title -
journal of the institute of brewing
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.523
H-Index - 51
eISSN - 2050-0416
pISSN - 0046-9750
DOI - 10.1002/j.2050-0416.1975.tb03783.x
Subject(s) - brewing , atomic absorption spectroscopy , chemistry , analytical chemistry (journal) , heavy metals , atomic spectroscopy , spectroscopy , environmental chemistry , physics , food science , quantum mechanics , fermentation
The use of a flameless atomic absorption technique is described for the estimation of metals in malt, hops, wort and beer. The method was found to be satisfactory for the direct determination of Mn, Mg, Ca, Fe, Zn, Cu and Al. Ni, Co and Pb were determined by the addition of internal standards. A balance sheet for ten metals through the brewing process is presented.