Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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      Oranges
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      Sweet Red Bell Peppers
      ×
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      Quick Stats
      • Calories 73 4% DV
      • Protein 1.9g 4% DV
      • Carbs 18g 6% DV
      • Fat 0.4g 1% DV
      • Fiber 5g 16% DV
      • Sugar 14g 27% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 10% RDI 29mg
      • Histidine 5% RDI 35mg
      • Isoleucine 3% RDI 46mg
      • Leucine 2% RDI 59mg
      • Lysine 4% RDI 83mg
      • Methionine 4% RDI 26mg
      • Phenylalanine 9% RDI 81mg
      • Threonine 5% RDI 55mg
      • Tryptophan 8% RDI 21mg
      • Tyrosine 3% RDI 25mg
      • Valine 4% RDI 71mg
      Protein Comparison Table

      Table Legend

      1. Oranges
      2. Sweet Red Bell Peppers
      -- = missing data
      Amino Acids
      Food # 1 2 Total
      Weight (g) 100 100 200
      Essential  
      Histidine (mg)
      (%RDI)      		 18
      (3%)      		 17
      (2%)      		 35
      (5%)
      Isoleucine (mg)
      (%RDI)      		 25
      (2%)      		 21
      (2%)      		 46
      (3%)
      Leucine (mg)
      (%RDI)      		 23
      (1%)      		 36
      (1%)      		 59
      (2%)
      Lysine (mg)
      (%RDI)      		 47
      (2%)      		 36
      (2%)      		 83
      (4%)
      Methionine (mg)
      (%RDI)      		 20
      (3%)      		 6
      (1%)      		 26
      (4%)
      Phenylalanine (mg)
      (%RDI)      		 31
      (4%)      		 50
      (6%)      		 81
      (9%)
      Threonine (mg)
      (%RDI)      		 15
      (1%)      		 40
      (4%)      		 55
      (5%)
      Tryptophan (mg)
      (%RDI)      		 9
      (3%)      		 12
      (4%)      		 21
      (8%)
      Valine (mg)
      (%RDI)      		 40
      (2%)      		 31
      (2%)      		 71
      (4%)
      Conditional  
      Arginine (mg) 65
      		36
      		101
      Cystine (mg)
      (%RDI)      		 10
      (3%)      		 19
      (7%)      		 29
      (10%)
      Glycine (mg) 94
      		28
      		122
      Proline (mg) 46
      		24
      		70
      Tyrosine (mg)
      (%RDI)      		 16
      (2%)      		 9
      (1%)      		 25
      (3%)
      Non-Essential  
      Alanine (mg) 50
      		26
      		76
      Aspartic acid (mg) 114
      		284
      		398
      Betaine (mg) --
      		0
      		0
      Glutamic acid (mg) 94
      		211
      		305
      Hydroxyproline (mg) --
      		--
      		0
      Serine (mg) 32
      		50
      		82
      Lysine to Arginine Ratio of All Selected Foods: 0.82
      Data Source
      Oranges
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
      Sweet Red Bell Peppers
      USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.