Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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      Potatoes, au gratin, home-prepared from recipe using butter
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      Quick Stats
      • Calories 328 16% DV
      • Protein 12g 25% DV
      • Carbs 28g 9% DV
      • Fat 19g 29% DV
      • Fiber 4g 16% DV
      • Sugar 0g 0% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 38% RDI 108mg
      • Histidine 53% RDI 370mg
      • Isoleucine 50% RDI 696mg
      • Leucine 40% RDI 1085mg
      • Lysine 44% RDI 933mg
      • Methionine 39% RDI 287mg
      • Phenylalanine 71% RDI 622mg
      • Threonine 45% RDI 470mg
      • Tryptophan 61% RDI 172mg
      • Tyrosine 64% RDI 564mg
      • Valine 44% RDI 796mg
      Protein Comparison Table

      Table Legend

      1. Potatoes, au gratin, home-prepared from recipe using butter
      -- = missing data
      Amino Acids
      Food # 1 Total
      Weight (g) 245 245
      Essential  
      Histidine (mg)
      (%RDI)      		 370
      (53%)      		 370
      (53%)
      Isoleucine (mg)
      (%RDI)      		 696
      (50%)      		 696
      (50%)
      Leucine (mg)
      (%RDI)      		 1085
      (40%)      		 1085
      (40%)
      Lysine (mg)
      (%RDI)      		 933
      (44%)      		 933
      (44%)
      Methionine (mg)
      (%RDI)      		 287
      (39%)      		 287
      (39%)
      Phenylalanine (mg)
      (%RDI)      		 622
      (71%)      		 622
      (71%)
      Threonine (mg)
      (%RDI)      		 470
      (45%)      		 470
      (45%)
      Tryptophan (mg)
      (%RDI)      		 172
      (61%)      		 172
      (61%)
      Valine (mg)
      (%RDI)      		 796
      (44%)      		 796
      (44%)
      Conditional  
      Arginine (mg) 497
      		497
      Cystine (mg)
      (%RDI)      		 108
      (38%)      		 108
      (38%)
      Glycine (mg) 277
      		277
      Proline (mg) 1134
      		1134
      Tyrosine (mg)
      (%RDI)      		 564
      (64%)      		 564
      (64%)
      Non-Essential  
      Alanine (mg) 382
      		382
      Aspartic acid (mg) 1394
      		1394
      Betaine (mg) --
      		0
      Glutamic acid (mg) 2795
      		2795
      Hydroxyproline (mg) --
      		0
      Serine (mg) 674
      		674
      Lysine to Arginine Ratio of All Selected Foods: 1.88
      Data Source
      Potatoes, au gratin, home-prepared from recipe using butter
      USDA Food Data Central Standard ReleaseOmega-3 data was extrapolated from undifferentiated-Octadecatrienoic acid.Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.