#279 New term request: grain starch content

[Mary Schaeffer]

Closest term is TO:0000696 starch content "Amount of starch present in the plant or plant part."
Because starch content of grain is important to agrinculture and industry, request a more specific child term that would cover all cereal crops, so use grain, not seed, in the name. Definition might be : per centage of grain dry weight accounted for by starch.