Assertion: meal's protein | /r/HasProperty | deficient
Facets:
value: usually
type: DEGREE
value: in methionine
type: OTHER
value: in the essential amino acids lysine
type: OTHER
Source sentences:
text: Another point as to grain or plant sources (Spirulina does NOT fall into this category), is that proteins in cereal grains and other plant concentrates do not contain complete amino acid profiles and usually are deficient in the essential amino acids lysine and methionine.