Fractionation of aqueous ethanolic extracts from bread |
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| Authors: | D G H Daniels |
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| Affiliation: | Flour Milling and Baking Research Association, Old London Road, St. Albans, Herts |
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| Abstract: | 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. |
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