Fractionation of Gliadin Hydrolysates by Ultrafiltration

Autor: Yves Popineau, B. Chaufer, Serge Bérot, Philippe Evon
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