Gliadin proteins from maris widgeon wheat
β Scribed by Alan L. Patey; Norman M. Waldron
- Publisher
- John Wiley and Sons
- Year
- 1976
- Tongue
- English
- Weight
- 366 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0022-5142
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β¦ Synopsis
Abstract
Ξ±~1~β, Ξ±~2~β and Ξ²~1~βgliadin proteins have been separated from the English wheat, Maris Widgeon, by Sephadex SP C25 ionβexchange chromatography and Gβ100 gelβfiltration. Minimal molecular weights from amino acid analyses of these proteins are 32 000, 22 000 and 28 000 respectively. Ξ±~1~βGliadin has a comparatively high sulphur amino acid content for a gliadin protein.
π SIMILAR VOLUMES
The non-gliadin fraction of the 70% ethanol extracts of compensated nulli-tetrasomics and ditelosomics of Triticum aestivum cv. Chinese Spring has been analyzed by combined electrofocusing and electrophoresis. Seventeen of the 21 protein map components of the euploid have been ascribed to eight chro