Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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      Beef, top loin filet, boneless, separable lean only, trimmed to 1/8" fat, choice, cooked, grilled
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      Quick Stats
      • Calories 274 14% DV
      • Protein 39g 78% DV
      • Carbs 0.5g 0% DV
      • Fat 13g 20% DV
      • Fiber 0g 0% DV
      • Sugar 0g 0% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 142% RDI 408mg
      • Histidine 214% RDI 1496mg
      • Isoleucine 137% RDI 1913mg
      • Leucine 128% RDI 3505mg
      • Lysine 186% RDI 3903mg
      • Methionine 149% RDI 1085mg
      • Phenylalanine 186% RDI 1629mg
      • Threonine 183% RDI 1922mg
      • Tryptophan 165% RDI 463mg
      • Tyrosine 174% RDI 1524mg
      • Valine 111% RDI 2024mg
      Protein Comparison Table

      Table Legend

      1. Beef, top loin filet, boneless, separable lean only, trimmed to 1/8" fat, choice, cooked, grilled
      -- = missing data
      Amino Acids
      Food # 1 Total
      Weight (g) 135 135
      Essential  
      Histidine (mg)
      (%RDI)      		 1496
      (214%)      		 1496
      (214%)
      Isoleucine (mg)
      (%RDI)      		 1913
      (137%)      		 1913
      (137%)
      Leucine (mg)
      (%RDI)      		 3505
      (128%)      		 3505
      (128%)
      Lysine (mg)
      (%RDI)      		 3903
      (186%)      		 3903
      (186%)
      Methionine (mg)
      (%RDI)      		 1085
      (149%)      		 1085
      (149%)
      Phenylalanine (mg)
      (%RDI)      		 1629
      (186%)      		 1629
      (186%)
      Threonine (mg)
      (%RDI)      		 1922
      (183%)      		 1922
      (183%)
      Tryptophan (mg)
      (%RDI)      		 463
      (165%)      		 463
      (165%)
      Valine (mg)
      (%RDI)      		 2024
      (111%)      		 2024
      (111%)
      Conditional  
      Arginine (mg) 2730
      		2730
      Cystine (mg)
      (%RDI)      		 408
      (142%)      		 408
      (142%)
      Glycine (mg) 1758
      		1758
      Proline (mg) 1706
      		1706
      Tyrosine (mg)
      (%RDI)      		 1524
      (174%)      		 1524
      (174%)
      Non-Essential  
      Alanine (mg) 2439
      		2439
      Aspartic acid (mg) 3933
      		3933
      Betaine (mg) --
      		0
      Glutamic acid (mg) 6669
      		6669
      Hydroxyproline (mg) 197
      		197
      Serine (mg) 1654
      		1654
      Lysine to Arginine Ratio of All Selected Foods: 1.43
      Data Source
      Beef, top loin filet, boneless, separable lean only, trimmed to 1/8" fat, choice, cooked, grilled
      USDA Food Data Central Standard Release