Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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      Butter Croissants
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      Quick Stats
      • Calories 114 6% DV
      • Protein 2.3g 5% DV
      • Carbs 13g 4% DV
      • Fat 5.9g 9% DV
      • Fiber 1g 3% DV
      • Sugar 3g 6% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 17% RDI 48mg
      • Histidine 7% RDI 52mg
      • Isoleucine 7% RDI 102mg
      • Leucine 6% RDI 174mg
      • Lysine 4% RDI 92mg
      • Methionine 7% RDI 49mg
      • Phenylalanine 13% RDI 116mg
      • Threonine 8% RDI 80mg
      • Tryptophan 10% RDI 28mg
      • Tyrosine 9% RDI 76mg
      • Valine 6% RDI 115mg
      Protein Comparison Table

      Table Legend

      1. Butter Croissants
      -- = missing data
      Amino Acids
      Food # 1 Total
      Weight (g) 28 28
      Essential  
      Histidine (mg)
      (%RDI)
      52
      (7%)
      52
      (7%)
      Isoleucine (mg)
      (%RDI)
      102
      (7%)
      102
      (7%)
      Leucine (mg)
      (%RDI)
      174
      (6%)
      174
      (6%)
      Lysine (mg)
      (%RDI)
      92
      (4%)
      92
      (4%)
      Methionine (mg)
      (%RDI)
      49
      (7%)
      49
      (7%)
      Phenylalanine (mg)
      (%RDI)
      116
      (13%)
      116
      (13%)
      Threonine (mg)
      (%RDI)
      80
      (8%)
      80
      (8%)
      Tryptophan (mg)
      (%RDI)
      28
      (10%)
      28
      (10%)
      Valine (mg)
      (%RDI)
      115
      (6%)
      115
      (6%)
      Conditional  
      Arginine (mg) 95
      95
      Cystine (mg)
      (%RDI)
      48
      (17%)
      48
      (17%)
      Glycine (mg) 81
      81
      Proline (mg) 218
      218
      Tyrosine (mg)
      (%RDI)
      76
      (9%)
      76
      (9%)
      Non-Essential  
      Alanine (mg) 91
      91
      Aspartic acid (mg) 140
      140
      Betaine (mg) --
      0
      Glutamic acid (mg) 644
      644
      Hydroxyproline (mg) --
      0
      Serine (mg) 123
      123
      Lysine to Arginine Ratio of All Selected Foods: 0.97
      Data Source
      Butter Croissants
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.