Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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Potatoes, red, flesh and skin, raw
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  • Calories 53 3% DV
  • Protein 1.4g 3% DV
  • Carbs 12g 4% DV
  • Fat 0.1g 0% DV
  • Fiber 1.3g 5% DV
  • Sugar 1g 2% DV
  • Amino Acid Score 3%
  • Lysine / Arginine 1.06
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 6% RDI 17mg
  • Histidine 3% RDI 24mg
  • Isoleucine 3% RDI 46mg
  • Leucine 2% RDI 68mg
  • Lysine 4% RDI 74mg
  • Methionine 3% RDI 22mg
  • Phenylalanine 6% RDI 56mg
  • Threonine 4% RDI 47mg
  • Tryptophan 5% RDI 14mg
  • Tyrosine 4% RDI 33mg
  • Valine 4% RDI 71mg
Protein Comparison Table

Table Legend

  1. Potatoes, red, flesh and skin, raw
-- = missing data
Amino Acids
Food # 1 Total
Weight (g) 75 75
Essential  
Histidine (mg)
(%RDI)		 24
(3%)		 24
(3%)
Isoleucine (mg)
(%RDI)		 46
(3%)		 46
(3%)
Leucine (mg)
(%RDI)		 68
(2%)		 68
(2%)
Lysine (mg)
(%RDI)		 74
(4%)		 74
(4%)
Methionine (mg)
(%RDI)		 22
(3%)		 22
(3%)
Phenylalanine (mg)
(%RDI)		 56
(6%)		 56
(6%)
Threonine (mg)
(%RDI)		 47
(4%)		 47
(4%)
Tryptophan (mg)
(%RDI)		 14
(5%)		 14
(5%)
Valine (mg)
(%RDI)		 71
(4%)		 71
(4%)
Conditional  
Arginine (mg) 70
70
Cystine (mg)
(%RDI)		 17
(6%)		 17
(6%)
Glycine (mg) 39
39
Proline (mg) 44
44
Tyrosine (mg)
(%RDI)		 33
(4%)		 33
(4%)
Non-Essential  
Alanine (mg) 44
44
Aspartic acid (mg) 332
332
Betaine (mg) 0
0
Glutamic acid (mg) 242
242
Hydroxyproline (mg) --
0
Serine (mg) 52
52
Lysine to Arginine Ratio of All Selected Foods: 1.06
Data Source
Potatoes, red, flesh and skin, raw
USDA Food Data Central Standard ReleaseOmega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.