Value Per Nutrient Food 0.01 g 100 grams Cystine Squash, summer, crookneck and straightneck, frozen, cooked, boiled, drained, with salt 0.01 g 100 grams Cystine Leeks, (bulb and lower leaf-portion), cooked, boiled, drained, without salt 0.01 g 100 grams Cystine Lotus root, cooked, boiled, drained, with salt 0.01 g 100 grams Cystine Corn, sweet, yellow, canned, cream style, regular pack 0.01 g 100 grams Cystine Oranges, raw, with peel 0.01 g 100 grams Cystine Beans, snap, green, frozen, cooked, boiled, drained without salt 0.01 g 100 grams Cystine Onions, frozen, chopped, unprepared 0.01 g 100 grams Cystine Beans, snap, yellow, frozen, cooked, boiled, drained, with salt