Value Per Nutrient Food 0.05 g 100 grams Leucine Onions, cooked, boiled, drained, with salt 0.05 g 100 grams Leucine Peppers, jalapeno, canned, solids and liquids 0.05 g 100 grams Leucine Peppers, sweet, red, cooked, boiled, drained, without salt 0.05 g 100 grams Leucine Squash, summer, crookneck and straightneck, frozen, unprepared 0.05 g 100 grams Leucine Peppers, sweet, green, cooked, boiled, drained, without salt 0.05 g 100 grams Leucine Peppers, sweet, red, cooked, boiled, drained, with salt 0.05 g 100 grams Leucine Soup, cream of potato, canned, prepared with equal volume water 0.05 g 100 grams Leucine Peppers, sweet, green, cooked, boiled, drained, with salt