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II. DETERMINATION OF EXTRACT AND COLD WATER EXTRACT IN MALT BY MEANS OF THE REFRACTOMETER
Author(s) -
Mitcheson R. C.,
Stowell K. C.
Publication year - 1970
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.2050-0416.1970.tb03305.x
Subject(s) - refractometer , brewing , chromatography , water bottle , bottle , chemistry , food science , materials science , refractive index , optoelectronics , fermentation , composite material
The refractometer is being successfully employed for the routine determination of hot and cold water extracts obtained by The Institute of Brewing Recommended Methods of Analysis and for hot water extracts derived from The E.B.C. Standard Methods of Analysis. In general, results have appeared to be more reliable than those obtained by using the specific gravity bottle and the method has proved to be more convenient.