Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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Raw Mustard Greens
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Raw Spinach
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Raw Sweet Potatoes
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Number of Servings:
Note: Nutrient values are divided into 1 servings.
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  • Calories 136 7% DV
  • Protein 7.3g 15% DV
  • Carbs 28g 10% DV
  • Fat 0.9g 1% DV
  • Fiber 8.4g 30% DV
  • Sugar 5.9g 12% DV
  • Amino Acid Score 16%
  • Lysine / Arginine 1.11
Amino Acid Bar Charts

Total Recommended Daily Intake

A food is missing amino acid data, the total amino acids could be higher than shown.Please set filters or search for other foods.
  • Cystine 20% RDI 57mg
  • Histidine 14% RDI 95mg
  • Isoleucine 14% RDI 202mg
  • Leucine 12% RDI 315mg
  • Lysine 11% RDI 240mg
  • Methionine 11% RDI 82mg
  • Phenylalanine 25% RDI 218mg
  • Threonine 20% RDI 205mg
  • Tryptophan 25% RDI 70mg
  • Tyrosine 16% RDI 142mg
  • Valine 14% RDI 247mg
Protein Comparison Table

Table Legend

  1. Raw Mustard Greens
  2. Raw Spinach
  3. Raw Sweet Potatoes
-- = missing data
Amino Acids
Food # 1 2 3 Total
Weight (g) 100 100 100 300
Essential  
Histidine (mg)
(%RDI)		 --
(--%)		 64
(9%)		 31
(4%)		 95
(14%)
Isoleucine (mg)
(%RDI)		 --
(--%)		 147
(11%)		 55
(4%)		 202
(14%)
Leucine (mg)
(%RDI)		 --
(--%)		 223
(8%)		 92
(3%)		 315
(12%)
Lysine (mg)
(%RDI)		 --
(--%)		 174
(8%)		 66
(3%)		 240
(11%)
Methionine (mg)
(%RDI)		 --
(--%)		 53
(7%)		 29
(4%)		 82
(11%)
Phenylalanine (mg)
(%RDI)		 --
(--%)		 129
(15%)		 89
(10%)		 218
(25%)
Threonine (mg)
(%RDI)		 --
(--%)		 122
(12%)		 83
(8%)		 205
(20%)
Tryptophan (mg)
(%RDI)		 --
(--%)		 39
(14%)		 31
(11%)		 70
(25%)
Valine (mg)
(%RDI)		 --
(--%)		 161
(9%)		 86
(5%)		 247
(14%)
Conditional  
Arginine (mg) --
162
55
217
Cystine (mg)
(%RDI)		 --
(--%)		 35
(12%)		 22
(8%)		 57
(20%)
Glycine (mg) --
134
63
197
Proline (mg) --
112
52
164
Tyrosine (mg)
(%RDI)		 --
(--%)		 108
(12%)		 34
(4%)		 142
(16%)
Non-Essential  
Alanine (mg) --
142
77
219
Aspartic acid (mg) --
240
382
622
Betaine (mg) --
103
--
103
Glutamic acid (mg) --
343
155
498
Hydroxyproline (mg) --
--
--
0
Serine (mg) --
104
88
192
Lysine to Arginine Ratio of All Selected Foods: 1.11
Data Source
Raw Mustard Greens
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.
Raw Spinach
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.Iodine data is obtained from the USDA Iodine database.
Raw Sweet Potatoes
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.