Value Per Nutrient Food 0.03 g 100 grams Tyrosine Squash, summer, zucchini, includes skin, frozen, cooked, boiled, drained, without salt 0.03 g 100 grams Tyrosine Squash, winter, all varieties, cooked, baked, with salt 0.03 g 100 grams Tyrosine Pumpkin, cooked, boiled, drained, with salt 0.03 g 100 grams Tyrosine Cabbage, chinese (pak-choi), cooked, boiled, drained, without salt 0.03 g 100 grams Tyrosine Squash, winter, butternut, cooked, baked, with salt 0.03 g 100 grams Tyrosine Squash, winter, butternut, cooked, baked, without salt 0.03 g 100 grams Tyrosine Pumpkin, cooked, boiled, drained, without salt 0.03 g 100 grams Tyrosine Cabbage, chinese (pak-choi), cooked, boiled, drained, with salt