Assertion: flour's gluten | /r/HasProperty | protein
Facets:
Source sentences:
text: Gluten is a protein found in cereal grains like wheat, barley and rye.
text: Gluten is the protein that helps yeast stretch and rise.
text: Gluten is a protein found in the grains wheat, rye, barley and triticale.
text: Gluten, the protein found in grains such as wheat, rye, spelt, and barley, contributes to protein aggregation and firm texture of a normally cooked pasta.