the fractions were ( 1 ) a peptic-tryptic digest of gliadin containing a moderate amount of alpha-gliadin , ( 2 ) a peptic-tryptic digest of gluten ( frazer fraction iii ) froma strain of wheat with a high content of alpha-gliadin , ( 3 ) alpha-gliadin , and ( 4 ) alpha-gt-18,000 , a tryptic fragment of alpha-gliadin .
C0017622
gliadin
C2362561
gluten