Premium
USE OF TITANIUM DIOXIDE AS A CATALYST IN THE KJELDAHL DETERMINATION OF THE TOTAL NITROGEN CONTENT OF BARLEY, MALT AND BEER
Author(s) -
Klopper W. J.
Publication year - 1976
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.tb06963.x
Subject(s) - kjeldahl method , titanium dioxide , chemistry , selenium , nitrogen , catalysis , carbon dioxide , environmental chemistry , food science , materials science , metallurgy , organic chemistry
Titanium dioxide can be used to replace selenium in the Kjeldahl determination of total nitrogen without sacrifice of precision; higher temperatures for digestion are required than when selenium is the catalyst.