Value Per Nutrient Food 0.03 g 100 grams Cystine Potatoes, scalloped, home-prepared with butter 0.03 g 100 grams Cystine Mustard greens, frozen, cooked, boiled, drained, with salt 0.03 g 100 grams Cystine Malted drink mix, natural, powder, prepared with whole milk 0.03 g 100 grams Cystine Potatoes, scalloped, home-prepared with margarine 0.03 g 100 grams Cystine Babyfood, dinner, vegetables and beef, strained 0.03 g 100 grams Cystine Cereals, corn grits, white, regular and quick, enriched, cooked with water, with salt 0.03 g 100 grams Cystine Soup, cheese, canned, prepared with equal volume milk 0.03 g 100 grams Cystine Milk, nonfat, fluid, with added nonfat milk solids, vitamin A and vitamin D (fat free or skim)