gliadin

n. substance derived from gluten and used as a food product

Gliadin is a glycoprotein present in wheat and several other cereals within the grass genus Triticum. Gliadins are prolamins and are separated on the basis of electrophoretic mobility and isoelectric focusing.
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Gliadin /gli·a·din/ a protein present in wheat; it contains the toxic factor associated with celiac disease. gli·a·din n. [more]Gliadin - Community and Resources

n. gliadin, substance derived from gluten and used as a food product

(n.)
Vegetable glue or gelatin; glutin. It is one of the constituents of wheat gluten, and is a tough, amorphous substance, which resembles animal glue or gelatin.