Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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      Onions, frozen, chopped, cooked, boiled, drained, with salt
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      Quick Stats
      • Calories 4 0% DV
      • Protein 0.1g 0% DV
      • Carbs 0.9g 0% DV
      • Fat 0g 0% DV
      • Fiber 0g 1% DV
      • Sugar 0g 1% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 1% RDI 2mg
      • Histidine 0% RDI 2mg
      • Isoleucine 0% RDI 4mg
      • Leucine 0% RDI 4mg
      • Lysine 0% RDI 5mg
      • Methionine 0% RDI 1mg
      • Phenylalanine 0% RDI 3mg
      • Threonine 0% RDI 3mg
      • Tryptophan 1% RDI 2mg
      • Tyrosine 0% RDI 3mg
      • Valine 0% RDI 3mg
      Protein Comparison Table

      Table Legend

      1. Onions, frozen, chopped, cooked, boiled, drained, with salt
      -- = missing data
      Amino Acids
      Food # 1 Total
      Weight (g) 15 15
      Essential  
      Histidine (mg)
      (%RDI)
      2
      (0%)
      2
      (0%)
      Isoleucine (mg)
      (%RDI)
      4
      (0%)
      4
      (0%)
      Leucine (mg)
      (%RDI)
      4
      (0%)
      4
      (0%)
      Lysine (mg)
      (%RDI)
      5
      (0%)
      5
      (0%)
      Methionine (mg)
      (%RDI)
      1
      (0%)
      1
      (0%)
      Phenylalanine (mg)
      (%RDI)
      3
      (0%)
      3
      (0%)
      Threonine (mg)
      (%RDI)
      3
      (0%)
      3
      (0%)
      Tryptophan (mg)
      (%RDI)
      2
      (1%)
      2
      (1%)
      Valine (mg)
      (%RDI)
      3
      (0%)
      3
      (0%)
      Conditional  
      Arginine (mg) 15
      15
      Cystine (mg)
      (%RDI)
      2
      (1%)
      2
      (1%)
      Glycine (mg) 5
      5
      Proline (mg) 4
      4
      Tyrosine (mg)
      (%RDI)
      3
      (0%)
      3
      (0%)
      Non-Essential  
      Alanine (mg) 3
      3
      Aspartic acid (mg) 6
      6
      Betaine (mg) --
      0
      Glutamic acid (mg) 18
      18
      Hydroxyproline (mg) --
      0
      Serine (mg) 3
      3
      Lysine to Arginine Ratio of All Selected Foods: 0.33
      Data Source
      Onions, frozen, chopped, cooked, boiled, drained, with salt
      USDA Food Data Central Standard ReleaseOmega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.