Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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Beef, top loin petite roast, boneless, separable lean and fat, trimmed to 1/8" fat, all grades, cooked, roasted
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Note: Nutrient values are divided into 1 servings.
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  • Calories 194 10% DV
  • Protein 23g 46% DV
  • Carbs 0.9g 0% DV
  • Fat 11g 14% DV
  • Fiber 0g 0% DV
  • Sugar 0g 0% DV
  • Amino Acid Score 88%
  • Lysine / Arginine 1.41
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 81% RDI 234mg
  • Histidine 123% RDI 860mg
  • Isoleucine 76% RDI 1069mg
  • Leucine 72% RDI 1978mg
  • Lysine 105% RDI 2198mg
  • Methionine 85% RDI 621mg
  • Phenylalanine 105% RDI 921mg
  • Threonine 103% RDI 1081mg
  • Tryptophan 92% RDI 257mg
  • Tyrosine 98% RDI 855mg
  • Valine 63% RDI 1148mg
Protein Comparison Table

Table Legend

  1. Beef, top loin petite roast, boneless, separable lean and fat, trimmed to 1/8" fat, all grades, cooked, roasted
-- = missing data
Amino Acids
Food # 1 Total
Weight (g) 85 85
Essential  
Histidine (mg)
(%RDI)		 860
(123%)		 860
(123%)
Isoleucine (mg)
(%RDI)		 1069
(76%)		 1069
(76%)
Leucine (mg)
(%RDI)		 1978
(72%)		 1978
(72%)
Lysine (mg)
(%RDI)		 2198
(105%)		 2198
(105%)
Methionine (mg)
(%RDI)		 621
(85%)		 621
(85%)
Phenylalanine (mg)
(%RDI)		 921
(105%)		 921
(105%)
Threonine (mg)
(%RDI)		 1081
(103%)		 1081
(103%)
Tryptophan (mg)
(%RDI)		 257
(92%)		 257
(92%)
Valine (mg)
(%RDI)		 1148
(63%)		 1148
(63%)
Conditional  
Arginine (mg) 1563
1563
Cystine (mg)
(%RDI)		 234
(81%)		 234
(81%)
Glycine (mg) 1129
1129
Proline (mg) 1029
1029
Tyrosine (mg)
(%RDI)		 855
(98%)		 855
(98%)
Non-Essential  
Alanine (mg) 1423
1423
Aspartic acid (mg) 2236
2236
Betaine (mg) --
0
Glutamic acid (mg) 3753
3753
Hydroxyproline (mg) 156
156
Serine (mg) 945
945
Lysine to Arginine Ratio of All Selected Foods: 1.41
Data Source
Beef, top loin petite roast, boneless, separable lean and fat, trimmed to 1/8" fat, all grades, cooked, roasted
USDA Food Data Central Standard Release