It has a most offensive odor and may contain clumps of curd.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler
Nearly all our meats are the muscle of different sorts of animals, made of a soft, reddish, animal pulp called myosin; the other principal proteins being white of egg, curd of milk, and a gummy, whitish-gray substance called gluten, found in wheat flour.
"A Handbook of Health"
Woods Hutchinson
Get the names curd and whey.
"Ontario Teachers' Manuals: Household Management"
Ministry of Education