Linear discriminant function analysis (DA) of macronutrients and antifeedants between seeds of acorn and ER fruits.

Macronutrient elements include crude protein (CP), lipid (Lipid), free simple sugar (FSS), total non-structural carbohydrate (TNC) minus free simple sugar (FSS) represent starch and non-starch polysaccharide; antifeedant elements include condensed tannin (CT), bioactive tannin (BT) minus condensed tannin (CT) represents hydrolysable tannin, lignin (Ln), hemicellulose (HC), cellulose (Ce).