Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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      Roast Duck
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      Quick Stats
      • Calories 281 14% DV
      • Protein 33g 66% DV
      • Carbs 0g 0% DV
      • Fat 16g 24% DV
      • Fiber 0g 0% DV
      • Sugar 0g 0% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 176% RDI 505mg
      • Histidine 124% RDI 868mg
      • Isoleucine 121% RDI 1688mg
      • Leucine 102% RDI 2776mg
      • Lysine 134% RDI 2813mg
      • Methionine 122% RDI 889mg
      • Phenylalanine 157% RDI 1378mg
      • Threonine 134% RDI 1404mg
      • Tryptophan 163% RDI 458mg
      • Tyrosine 143% RDI 1252mg
      • Valine 94% RDI 1719mg
      Protein Comparison Table

      Table Legend

      1. Roast Duck
      -- = missing data
      Amino Acids
      Food # 1 Total
      Weight (g) 140 140
      Essential  
      Histidine (mg)
      (%RDI)      		 868
      (124%)      		 868
      (124%)
      Isoleucine (mg)
      (%RDI)      		 1688
      (121%)      		 1688
      (121%)
      Leucine (mg)
      (%RDI)      		 2776
      (102%)      		 2776
      (102%)
      Lysine (mg)
      (%RDI)      		 2813
      (134%)      		 2813
      (134%)
      Methionine (mg)
      (%RDI)      		 889
      (122%)      		 889
      (122%)
      Phenylalanine (mg)
      (%RDI)      		 1378
      (157%)      		 1378
      (157%)
      Threonine (mg)
      (%RDI)      		 1404
      (134%)      		 1404
      (134%)
      Tryptophan (mg)
      (%RDI)      		 458
      (163%)      		 458
      (163%)
      Valine (mg)
      (%RDI)      		 1719
      (94%)      		 1719
      (94%)
      Conditional  
      Arginine (mg) 2099
      		2099
      Cystine (mg)
      (%RDI)      		 505
      (176%)      		 505
      (176%)
      Glycine (mg) 1841
      		1841
      Proline (mg) 1614
      		1614
      Tyrosine (mg)
      (%RDI)      		 1252
      (143%)      		 1252
      (143%)
      Non-Essential  
      Alanine (mg) 2082
      		2082
      Aspartic acid (mg) 3219
      		3219
      Betaine (mg) 12
      		12
      Glutamic acid (mg) 5142
      		5142
      Hydroxyproline (mg) --
      		0
      Serine (mg) 1414
      		1414
      Lysine to Arginine Ratio of All Selected Foods: 1.34
      Data Source
      Roast Duck
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.