Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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      Watermelon
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      Watermelon
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      Quick Stats
      • Calories 92 5% DV
      • Protein 1.9g 4% DV
      • Carbs 23g 8% DV
      • Fat 0.5g 1% DV
      • Fiber 1g 4% DV
      • Sugar 19g 38% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 2% RDI 6mg
      • Histidine 3% RDI 18mg
      • Isoleucine 4% RDI 59mg
      • Leucine 2% RDI 55mg
      • Lysine 9% RDI 191mg
      • Methionine 3% RDI 18mg
      • Phenylalanine 5% RDI 46mg
      • Threonine 8% RDI 83mg
      • Tryptophan 8% RDI 22mg
      • Tyrosine 4% RDI 37mg
      • Valine 3% RDI 49mg
      Protein Comparison Table

      Table Legend

      1. Watermelon
      2. Watermelon
      -- = missing data
      Amino Acids
      Food # 1 2 Total
      Weight (g) 154 154 308
      Essential  
      Histidine (mg)
      (%RDI)      		 9
      (1%)      		 9
      (1%)      		 18
      (3%)
      Isoleucine (mg)
      (%RDI)      		 29
      (2%)      		 29
      (2%)      		 59
      (4%)
      Leucine (mg)
      (%RDI)      		 28
      (1%)      		 28
      (1%)      		 55
      (2%)
      Lysine (mg)
      (%RDI)      		 95
      (5%)      		 95
      (5%)      		 191
      (9%)
      Methionine (mg)
      (%RDI)      		 9
      (1%)      		 9
      (1%)      		 18
      (3%)
      Phenylalanine (mg)
      (%RDI)      		 23
      (3%)      		 23
      (3%)      		 46
      (5%)
      Threonine (mg)
      (%RDI)      		 42
      (4%)      		 42
      (4%)      		 83
      (8%)
      Tryptophan (mg)
      (%RDI)      		 11
      (4%)      		 11
      (4%)      		 22
      (8%)
      Valine (mg)
      (%RDI)      		 25
      (1%)      		 25
      (1%)      		 49
      (3%)
      Conditional  
      Arginine (mg) 91
      		91
      		182
      Cystine (mg)
      (%RDI)      		 3
      (1%)      		 3
      (1%)      		 6
      (2%)
      Glycine (mg) 15
      		15
      		31
      Proline (mg) 37
      		37
      		74
      Tyrosine (mg)
      (%RDI)      		 18
      (2%)      		 18
      (2%)      		 37
      (4%)
      Non-Essential  
      Alanine (mg) 26
      		26
      		52
      Aspartic acid (mg) 60
      		60
      		120
      Betaine (mg) 0
      		0
      		1
      Glutamic acid (mg) 97
      		97
      		194
      Hydroxyproline (mg) --
      		--
      		0
      Serine (mg) 25
      		25
      		49
      Lysine to Arginine Ratio of All Selected Foods: 1.05
      Data Source
      Watermelon
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.Iodine data is obtained from the USDA Iodine database.
      Watermelon
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.Iodine data is obtained from the USDA Iodine database.