Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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      Firm Tofu
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      Quick Stats
      • Calories 144 7% DV
      • Protein 17g 35% DV
      • Carbs 2.8g 1% DV
      • Fat 8.7g 13% DV
      • Fiber 2g 8% DV
      • Sugar 0g 0% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 20% RDI 57mg
      • Histidine 62% RDI 431mg
      • Isoleucine 61% RDI 849mg
      • Leucine 51% RDI 1392mg
      • Lysine 42% RDI 883mg
      • Methionine 29% RDI 211mg
      • Phenylalanine 95% RDI 835mg
      • Threonine 75% RDI 785mg
      • Tryptophan 84% RDI 235mg
      • Tyrosine 80% RDI 701mg
      • Valine 48% RDI 870mg
      Protein Comparison Table

      Table Legend

      1. Firm Tofu
      -- = missing data
      Amino Acids
      Food # 1 Total
      Weight (g) 100 100
      Essential  
      Histidine (mg)
      (%RDI)      		 431
      (62%)      		 431
      (62%)
      Isoleucine (mg)
      (%RDI)      		 849
      (61%)      		 849
      (61%)
      Leucine (mg)
      (%RDI)      		 1392
      (51%)      		 1392
      (51%)
      Lysine (mg)
      (%RDI)      		 883
      (42%)      		 883
      (42%)
      Methionine (mg)
      (%RDI)      		 211
      (29%)      		 211
      (29%)
      Phenylalanine (mg)
      (%RDI)      		 835
      (95%)      		 835
      (95%)
      Threonine (mg)
      (%RDI)      		 785
      (75%)      		 785
      (75%)
      Tryptophan (mg)
      (%RDI)      		 235
      (84%)      		 235
      (84%)
      Valine (mg)
      (%RDI)      		 870
      (48%)      		 870
      (48%)
      Conditional  
      Arginine (mg) 1369
      		1369
      Cystine (mg)
      (%RDI)      		 57
      (20%)      		 57
      (20%)
      Glycine (mg) 733
      		733
      Proline (mg) 1084
      		1084
      Tyrosine (mg)
      (%RDI)      		 701
      (80%)      		 701
      (80%)
      Non-Essential  
      Alanine (mg) 773
      		773
      Aspartic acid (mg) 2036
      		2036
      Betaine (mg) --
      		0
      Glutamic acid (mg) 3288
      		3288
      Hydroxyproline (mg) --
      		0
      Serine (mg) 1015
      		1015
      Lysine to Arginine Ratio of All Selected Foods: 0.64
      Data Source
      Firm Tofu
      USDA Food Data Central Standard Release (Common)Omega-3 data was extrapolated from undifferentiated-Octadecatrienoic acid.Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.