New heptapeptides that bind gliadin, useful for analysis of foods to detect prolamines that cause celiac disease

摘要

Heptapeptides (I) with gliadin-binding properties are new. Heptapeptides (I) with gliadin-binding properties, Met-His-Asn-His-Pro-Arg-Phe (1); Ser-His-Phe-Thr-Thr-Arg-Ser (2); Gln-Pro-Ile-Pro-Gln-Leu-Trp (3); Asn-Leu-Pro-Arg-Leu-Tyr-Glu (4); and Trp-His-Ala-Ser-Trp-Leu-Leu (5), are new