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Fractionation of aqueous ethanolic extracts from bread
Author(s) -
Daniels D. G. H.
Publication year - 1971
Publication title -
journal of the science of food and agriculture
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.782
H-Index - 142
eISSN - 1097-0010
pISSN - 0022-5142
DOI - 10.1002/jsfa.2740220309
Subject(s) - sephadex , chromatography , chemistry , maltose , column chromatography , fractionation , aqueous solution , fructose , thin layer chromatography , silica gel , paper chromatography , high performance liquid chromatography , organic chemistry , sucrose , enzyme
Column chromatography of an aqueous ethanolic extract from bread crust on alkylated Sephadex (LH‐20) partly separated it into five coloured fractions. Further partial separation of two of these fractions was achieved by chromatography on Sephadex G‐15 and silica gel columns, and by thin‐layer chromatography. Maltose, glucose and fructose were determined in crust and crumb extracts by quantitative paper chromatography.