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QUANTITATIVE DETERMINATION OF GALLIC ACID IN TANNIC ACID BY THIN LAYER CHROMATOGRAPHY
Author(s) -
Franiau R.,
Mussche R.
Publication year - 1972
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.2050-0416.1972.tb03479.x
Subject(s) - gallic acid , pyrogallol , tannic acid , chromatography , thin layer chromatography , chemistry , silica gel , biochemistry , organic chemistry , antioxidant
A method is described which allows the separation of compounds present in pyrogallol tannic acid by thin layer chromatography on previously purified silica gel. This method can be used to determine gallic acid in presence of gallotannin.