Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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Pork loin, fresh, backribs, bone-in, cooked-roasted, lean only
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Note: Nutrient values are divided into 1 servings.
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  • Calories 217 11% DV
  • Protein 21g 41% DV
  • Carbs 0g 0% DV
  • Fat 15g 19% DV
  • Fiber 0g 0% DV
  • Sugar 0g 0% DV
  • Amino Acid Score 82%
  • Lysine / Arginine 1.38
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 81% RDI 231mg
  • Histidine 119% RDI 835mg
  • Isoleucine 69% RDI 972mg
  • Leucine 62% RDI 1689mg
  • Lysine 87% RDI 1825mg
  • Methionine 77% RDI 563mg
  • Phenylalanine 97% RDI 853mg
  • Threonine 86% RDI 903mg
  • Tryptophan 87% RDI 244mg
  • Tyrosine 93% RDI 813mg
  • Valine 57% RDI 1038mg
Protein Comparison Table

Table Legend

  1. Pork loin, fresh, backribs, bone-in, cooked-roasted, lean only
-- = missing data
Amino Acids
Food # 1 Total
Weight (g) 85 85
Essential  
Histidine (mg)
(%RDI)		 835
(119%)		 835
(119%)
Isoleucine (mg)
(%RDI)		 972
(69%)		 972
(69%)
Leucine (mg)
(%RDI)		 1689
(62%)		 1689
(62%)
Lysine (mg)
(%RDI)		 1825
(87%)		 1825
(87%)
Methionine (mg)
(%RDI)		 563
(77%)		 563
(77%)
Phenylalanine (mg)
(%RDI)		 853
(97%)		 853
(97%)
Threonine (mg)
(%RDI)		 903
(86%)		 903
(86%)
Tryptophan (mg)
(%RDI)		 244
(87%)		 244
(87%)
Valine (mg)
(%RDI)		 1038
(57%)		 1038
(57%)
Conditional  
Arginine (mg) 1323
1323
Cystine (mg)
(%RDI)		 231
(81%)		 231
(81%)
Glycine (mg) 927
927
Proline (mg) 830
830
Tyrosine (mg)
(%RDI)		 813
(93%)		 813
(93%)
Non-Essential  
Alanine (mg) 1176
1176
Aspartic acid (mg) 1920
1920
Betaine (mg) 3
3
Glutamic acid (mg) 3136
3136
Hydroxyproline (mg) 71
71
Serine (mg) 857
857
Lysine to Arginine Ratio of All Selected Foods: 1.38
Data Source
Pork loin, fresh, backribs, bone-in, cooked-roasted, lean only
USDA Food Data Central Standard Release