A MAJOR SOLUBLE GLYCOPROTEIN OF POTATO TUBERS
- 1 June 1980
- journal article
- Published by Hindawi Limited in Journal of Food Biochemistry
- Vol. 4 (1), 43-52
- https://doi.org/10.1111/j.1745-4514.1980.tb00876.x
Abstract
The major soluble glycoprotein of potato tubers was isolated by chromatography on DEAE cellulose and Con A Sepharose. It contained about 5% neutral sugar and 1%hexosamine, exhibited a molecular weight of 45,000 by SDS gel electrophoresis, and consisted of 6–10 ionic forms as revealed by isoelectric focusing. This glycoprotein comprised about 20%of the soluble protein in all of the 31 tested potato cultivars.Keywords
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