Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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      Pink Grapefruit
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      Pink Grapefruit
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      Pink Grapefruit
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      Quick Stats
      • Calories 290 14% DV
      • Protein 5.3g 11% DV
      • Carbs 74g 25% DV
      • Fat 1g 1% DV
      • Fiber 11g 39% DV
      • Sugar 48g 95% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 19% RDI 55mg
      • Histidine 8% RDI 55mg
      • Isoleucine 4% RDI 55mg
      • Leucine 4% RDI 104mg
      • Lysine 6% RDI 131mg
      • Methionine 7% RDI 48mg
      • Phenylalanine 10% RDI 90mg
      • Threonine 9% RDI 90mg
      • Tryptophan 20% RDI 55mg
      • Tyrosine 6% RDI 55mg
      • Valine 6% RDI 104mg
      Protein Comparison Table

      Table Legend

      1. Pink Grapefruit
      2. Pink Grapefruit
      3. Pink Grapefruit
      -- = missing data
      Amino Acids
      Food # 1 2 3 Total
      Weight (g) 230 230 230 690
      Essential  
      Histidine (mg)
      (%RDI)      		 18
      (3%)      		 18
      (3%)      		 18
      (3%)      		 55
      (8%)
      Isoleucine (mg)
      (%RDI)      		 18
      (1%)      		 18
      (1%)      		 18
      (1%)      		 55
      (4%)
      Leucine (mg)
      (%RDI)      		 35
      (1%)      		 35
      (1%)      		 35
      (1%)      		 104
      (4%)
      Lysine (mg)
      (%RDI)      		 44
      (2%)      		 44
      (2%)      		 44
      (2%)      		 131
      (6%)
      Methionine (mg)
      (%RDI)      		 16
      (2%)      		 16
      (2%)      		 16
      (2%)      		 48
      (7%)
      Phenylalanine (mg)
      (%RDI)      		 30
      (3%)      		 30
      (3%)      		 30
      (3%)      		 90
      (10%)
      Threonine (mg)
      (%RDI)      		 30
      (3%)      		 30
      (3%)      		 30
      (3%)      		 90
      (9%)
      Tryptophan (mg)
      (%RDI)      		 18
      (7%)      		 18
      (7%)      		 18
      (7%)      		 55
      (20%)
      Valine (mg)
      (%RDI)      		 35
      (2%)      		 35
      (2%)      		 35
      (2%)      		 104
      (6%)
      Conditional  
      Arginine (mg) 200
      		200
      		200
      		600
      Cystine (mg)
      (%RDI)      		 18
      (6%)      		 18
      (6%)      		 18
      (6%)      		 55
      (19%)
      Glycine (mg) 35
      		35
      		35
      		104
      Proline (mg) 145
      		145
      		145
      		435
      Tyrosine (mg)
      (%RDI)      		 18
      (2%)      		 18
      (2%)      		 18
      (2%)      		 55
      (6%)
      Non-Essential  
      Alanine (mg) 55
      		55
      		55
      		166
      Aspartic acid (mg) 317
      		317
      		317
      		952
      Betaine (mg) 0
      		0
      		0
      		1
      Glutamic acid (mg) 453
      		453
      		453
      		1359
      Hydroxyproline (mg) --
      		--
      		--
      		0
      Serine (mg) 64
      		64
      		64
      		193
      Lysine to Arginine Ratio of All Selected Foods: 0.22
      Data Source
      Pink Grapefruit
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Pink Grapefruit
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Pink Grapefruit
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.