Amino Acid Protein Calculator
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Cooked Ostrich Steak (Inside Strip)
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  • Calories 139 7% DV
  • Protein 25g 50% DV
  • Carbs 0g 0% DV
  • Fat 3.6g 5% DV
  • Fiber 0g 0% DV
  • Sugar 0g 0% DV
  • Amino Acid Score 71%
  • Lysine / Arginine 1.29
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 89% RDI 257mg
  • Histidine 90% RDI 627mg
  • Isoleucine 85% RDI 1186mg
  • Leucine 74% RDI 2028mg
  • Lysine 105% RDI 2204mg
  • Methionine 96% RDI 698mg
  • Phenylalanine 118% RDI 1030mg
  • Threonine 104% RDI 1095mg
  • Tryptophan 80% RDI 223mg
  • Tyrosine 93% RDI 812mg
  • Valine 68% RDI 1233mg
Protein Comparison Table

Table Legend

  1. Cooked Ostrich Steak (Inside Strip)
-- = missing data
Amino Acids
Food # 1 Total
Weight (g) 85 85
Essential  
Histidine (mg)
(%RDI)		 627
(90%)		 627
(90%)
Isoleucine (mg)
(%RDI)		 1186
(85%)		 1186
(85%)
Leucine (mg)
(%RDI)		 2028
(74%)		 2028
(74%)
Lysine (mg)
(%RDI)		 2204
(105%)		 2204
(105%)
Methionine (mg)
(%RDI)		 698
(96%)		 698
(96%)
Phenylalanine (mg)
(%RDI)		 1030
(118%)		 1030
(118%)
Threonine (mg)
(%RDI)		 1095
(104%)		 1095
(104%)
Tryptophan (mg)
(%RDI)		 223
(80%)		 223
(80%)
Valine (mg)
(%RDI)		 1233
(68%)		 1233
(68%)
Conditional  
Arginine (mg) 1708
1708
Cystine (mg)
(%RDI)		 257
(89%)		 257
(89%)
Glycine (mg) 1669
1669
Proline (mg) 1301
1301
Tyrosine (mg)
(%RDI)		 812
(93%)		 812
(93%)
Non-Essential  
Alanine (mg) 1601
1601
Aspartic acid (mg) 2335
2335
Betaine (mg) --
0
Glutamic acid (mg) 3827
3827
Hydroxyproline (mg) 445
445
Serine (mg) 999
999
Lysine to Arginine Ratio of All Selected Foods: 1.29
Data Source
Cooked Ostrich Steak (Inside Strip)
USDA Food Data Central Standard Release (Common)Omega-3 data was extrapolated from undifferentiated-Octadecatrienoic acid.Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.