Fractionation of Gliadin Hydrolysates by Ultrafiltration
Autor: | Yves Popineau, B. Chaufer, Serge Bérot, Philippe Evon |
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Rok vydání: | 1998 |
Předmět: | |
Zdroj: | Plant Proteins from European Crops ISBN: 9783662037225 |
DOI: | 10.1007/978-3-662-03720-1_48 |
Popis: | Gliadin was hydrolyzed by α-chymotrypsin in 17 kg/mol peptides differing in their hydrophobicity and electrical charge. These peptides were separated on ultrafiltration membranes at acidic pH. Permeates contained 80 to 96% of neutral peptides, and retentates, which contained 80% of charged peptides, exhibited good emulsifying properties. |
Databáze: | OpenAIRE |
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