Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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      Firm Tofu
      ×
      Lima Beans
      ×
      Cooked Black Beans
      ×
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      Quick Stats
      • Calories 391 20% DV
      • Protein 34g 68% DV
      • Carbs 47g 16% DV
      • Fat 9.6g 15% DV
      • Fiber 18g 64% DV
      • Sugar 3g 6% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 83% RDI 239mg
      • Histidine 131% RDI 916mg
      • Isoleucine 118% RDI 1651mg
      • Leucine 102% RDI 2773mg
      • Lysine 96% RDI 2014mg
      • Methionine 61% RDI 443mg
      • Phenylalanine 201% RDI 1763mg
      • Threonine 142% RDI 1495mg
      • Tryptophan 154% RDI 432mg
      • Tyrosine 140% RDI 1227mg
      • Valine 99% RDI 1803mg
      Protein Comparison Table

      Table Legend

      1. Firm Tofu
      2. Lima Beans
      3. Cooked Black Beans
      -- = missing data
      Amino Acids
      Food # 1 2 3 Total
      Weight (g) 100 100 100 300
      Essential  
      Histidine (mg)
      (%RDI)      		 431
      (62%)      		 238
      (34%)      		 247
      (35%)      		 916
      (131%)
      Isoleucine (mg)
      (%RDI)      		 849
      (61%)      		 411
      (29%)      		 391
      (28%)      		 1651
      (118%)
      Leucine (mg)
      (%RDI)      		 1392
      (51%)      		 673
      (25%)      		 708
      (26%)      		 2773
      (102%)
      Lysine (mg)
      (%RDI)      		 883
      (42%)      		 523
      (25%)      		 608
      (29%)      		 2014
      (96%)
      Methionine (mg)
      (%RDI)      		 211
      (29%)      		 99
      (14%)      		 133
      (18%)      		 443
      (61%)
      Phenylalanine (mg)
      (%RDI)      		 835
      (95%)      		 449
      (51%)      		 479
      (55%)      		 1763
      (201%)
      Threonine (mg)
      (%RDI)      		 785
      (75%)      		 337
      (32%)      		 373
      (36%)      		 1495
      (142%)
      Tryptophan (mg)
      (%RDI)      		 235
      (84%)      		 92
      (33%)      		 105
      (38%)      		 432
      (154%)
      Valine (mg)
      (%RDI)      		 870
      (48%)      		 469
      (26%)      		 464
      (25%)      		 1803
      (99%)
      Conditional  
      Arginine (mg) 1369
      		478
      		549
      		2396
      Cystine (mg)
      (%RDI)      		 57
      (20%)      		 86
      (30%)      		 96
      (33%)      		 239
      (83%)
      Glycine (mg) 733
      		329
      		346
      		1408
      Proline (mg) 1084
      		354
      		376
      		1814
      Tyrosine (mg)
      (%RDI)      		 701
      (80%)      		 276
      (32%)      		 250
      (29%)      		 1227
      (140%)
      Non-Essential  
      Alanine (mg) 773
      		398
      		372
      		1543
      Aspartic acid (mg) 2036
      		1006
      		1072
      		4114
      Betaine (mg) --
      		--
      		--
      		0
      Glutamic acid (mg) 3288
      		1104
      		1351
      		5743
      Hydroxyproline (mg) --
      		--
      		--
      		0
      Serine (mg) 1015
      		519
      		482
      		2016
      Lysine to Arginine Ratio of All Selected Foods: 0.84
      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.
      Lima Beans
      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.
      Cooked Black Beans
      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.