Value Per Nutrient Food 0.79 g 100 grams Serine Beef, brisket, whole, separable lean only, all grades, raw 0.79 g 100 grams Serine Beef, short loin, porterhouse steak, separable lean and fat, trimmed to 1/8" fat, select, raw 0.79 g 100 grams Serine Beef, chuck, short ribs, boneless, separable lean only, trimmed to 0" fat, select, raw 0.79 g 100 grams Serine Fish, grouper, mixed species, raw 0.79 g 100 grams Serine Pork, fresh, enhanced, shoulder, (Boston butt), blade (steaks), separable lean only, raw 0.79 g 100 grams Serine Fish, perch, mixed species, raw 0.79 g 100 grams Serine Beef, rib, large end (ribs 6-9), separable lean and fat, trimmed to 1/8" fat, prime, cooked, broiled 0.79 g 100 grams Serine Beef, brisket, flat half, boneless, separable lean and fat, trimmed to 0" fat, select, raw