Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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Cooked Queen Crab
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Cooked Queen Crab
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Cooked Spiny Lobster
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Number of Servings:
Note: Nutrient values are divided into 1 servings.
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  • Calories 317 16% DV
  • Protein 63g 126% DV
  • Carbs 2.7g 1% DV
  • Fat 4.2g 5% DV
  • Fiber 0g 0% DV
  • Sugar 0g 0% DV
  • Amino Acid Score 100%
  • Lysine / Arginine 1
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 245% RDI 704mg
  • Histidine 182% RDI 1276mg
  • Isoleucine 217% RDI 3033mg
  • Leucine 182% RDI 4971mg
  • Lysine 260% RDI 5454mg
  • Methionine 243% RDI 1768mg
  • Phenylalanine 302% RDI 2641mg
  • Threonine 241% RDI 2530mg
  • Tryptophan 312% RDI 874mg
  • Tyrosine 239% RDI 2088mg
  • Valine 162% RDI 2943mg
Protein Comparison Table

Table Legend

  1. Cooked Queen Crab
  2. Cooked Queen Crab
  3. Cooked Spiny Lobster
-- = missing data
Amino Acids
Food # 1 2 3 Total
Weight (g) 85 85 85 255
Essential  
Histidine (mg)
(%RDI)		 410
(59%)		 410
(59%)		 456
(65%)		 1276
(182%)
Isoleucine (mg)
(%RDI)		 974
(70%)		 974
(70%)		 1085
(77%)		 3033
(217%)
Leucine (mg)
(%RDI)		 1596
(58%)		 1596
(58%)		 1778
(65%)		 4971
(182%)
Lysine (mg)
(%RDI)		 1752
(83%)		 1752
(83%)		 1951
(93%)		 5454
(260%)
Methionine (mg)
(%RDI)		 568
(78%)		 568
(78%)		 632
(87%)		 1768
(243%)
Phenylalanine (mg)
(%RDI)		 848
(97%)		 848
(97%)		 944
(108%)		 2641
(302%)
Threonine (mg)
(%RDI)		 813
(77%)		 813
(77%)		 905
(86%)		 2530
(241%)
Tryptophan (mg)
(%RDI)		 281
(100%)		 281
(100%)		 313
(112%)		 874
(312%)
Valine (mg)
(%RDI)		 945
(52%)		 945
(52%)		 1052
(58%)		 2943
(162%)
Conditional  
Arginine (mg) 1758
1758
1958
5473
Cystine (mg)
(%RDI)		 226
(79%)		 226
(79%)		 252
(88%)		 704
(245%)
Glycine (mg) 1213
1213
1351
3777
Proline (mg) 665
665
740
2069
Tyrosine (mg)
(%RDI)		 671
(77%)		 671
(77%)		 747
(85%)		 2088
(239%)
Non-Essential  
Alanine (mg) 1139
1139
1268
3546
Aspartic acid (mg) 2081
2081
2317
6479
Betaine (mg) --
--
--
0
Glutamic acid (mg) 3432
3432
3822
10686
Hydroxyproline (mg) --
--
--
0
Serine (mg) 791
791
880
2461
Lysine to Arginine Ratio of All Selected Foods: 1
Data Source
Cooked Queen Crab
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
Cooked Queen Crab
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
Cooked Spiny Lobster
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.